identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
4E2E87C6212FB622A835FAE7CC9616B2.text	4E2E87C6212FB622A835FAE7CC9616B2.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Obama marmorata (Schultze & Muller 1857)	<div><p>Obama marmorata (Schultze &amp; Müller, 1857)</p><p>Diagnosis: Species of  Obama up to 100 mm long, 10 mm wide; dorsum covered with small longitudinal green brown dots anastomosed into longitudinal striae on a pastel orange background along the anterior 1/6th, ivory along the rest. Eyes occupying a lateral band on each side of the body, 1/5th of body width. Relative mouth/ body length c. 72%. Relative gonopore/body length c. 86%. Oesophagus present. Copulatory apparatus 5.43 ± 0.8 mm from anterior to posterior. Dorsal insertion of the penis dorsal, or even posterior to the level of the gonopore. Penis orientated backwards to the left side of the body. Male atrium not folded. Cyanophilic glands pierce a U-shaped surface of the male atrium, extending ventro-anteriorly and laterally onto its wall. Lining epithelium of female atrium with stratified appearance.</p><p>Molecular diagnosis: this species includes all populations that cluster with individuals MZUSP PL 1602, MZUSP PL 1601, MZUSP PL 1600 and MZUSP PL 1604 (Table 1) from this study, with significant support in an adequate molecular delimitation model.</p><p>MATERIAL EXAMINED</p><p>Slides of sections of the copulatory apparatus of three specimens of  Geoplana marmorata described and figured by C. G. Froehlich (1959), drawings by, and slides loaned by, E. M. Froehlich: Gm2: Blumenau, Santa Catarina, Brazil, E. M. Froehlich &amp; Froehlich, coll. 2/Jun/1953. Copulatory apparatus (see fig. 4 in Froehlich, 1959): sagittal sections on two slides. Gm4: Pomerode (formerly Rio do Testo), Santa Catarina, Brazil, E. M. Froehlich &amp; Froehlich, coll. 28/Jun/1953. Pharynx: sagittal sections on one slide; copulatory apparatus (see fig. 5 in Froehlich, 1959): sagittal sections on four slides. Gm6: Blumenau, Santa Catarina, Brazil, E. M. Froehlich &amp; Froehlich, coll. 2/Jul/1953. Copulatory apparatus (see fig. 7 in Froehlich, 1959): sagittal sections on six slides. MZUSP PL 1600 (field number F3914): Parque Estadual da Serra do Tabuleiro, Paulo Lopes, Santa Catarina, Brazil (27°50′34″S, 48°55′33″W). F. Carbayo et al., coll., 15/Jul/2009. Anterior region end 7 mm long, sagittal sections on ten slides; a portion 7 mm behind, 19 mm long, horizontally sectioned on 47 slides; pre-pharyngeal region: tranverse sections on 27 slides; a portion 12 mm long including the pharynx, sagittal sections on 78 slides; a portion 10 mm long including the copulatory apparatus, sagittal sections on 26 slides; a 4-mm-long piece of tissue anterior to the pre-pharyngeal region was kept frozen in absolute ethanol. MZUSP PL 1601 (Field number F3351): Parque Estadual da Serra do Tabuleiro, São Bonifácio, Santa Catarina, Brazil (27°51′54.4″S, 48°55′0 9.8″W), F. Carbayo et al., coll. 19/Jan/2009. Anterior end 3 mm long transverse sections on three slides; a portion 9 mm long including the pharynx, sagittal sections on 23 slides; a portion 9 mm long including the copulatory apparatus, sagittal sections on 32 slides; a 7-mm-long piece of the posterior tip kept frozen in absolute ethanol. MZUSP PL 1602 (field number F3184): Parque Estadual da Serra do Tabuleiro, Paulo Lopes, Santa Catarina, Brazil, 27°57′31.3″S, 48°45′41.9″W), F. Carbayo et al., coll. 9/Jan/2009. Divided into two, preserved in 80% ethanol and absolute ethanol, respectively. MZUSP PL 1603 (field number F3234): Parque Estadual da Serra do Tabuleiro, Paulo Lopes, Santa Catarina, Brazil (27°56′51.5″S, 48°45′0 4.5″W). F. Carbayo et al., coll. 12/ Jan/2009. A portion 6 mm long including pharynx, sagittal sections on 12 slides; a portion 7 mm long including copulatory apparatus, sagittal sections on ten slides. Incompletely mature. MZUSP PL 1604 (field number F4620): Parque Nacional da Serra de Itajaí. Blumenau, Santa Catarina, Brazil (27°03′13.9″S, 49°05′0 9.8″W). J. Pedroni et al, coll., 25/Jul/2010. Middle region of the body in absolute ethanol; remaining body parts in 80% ethanol.</p><p>Additional material studied</p><p>NHMW 2743, Series 1: four slides labelled ‘  Geoplana marmorata ’: No available locality. Serial sagittal sections including pharynx and copulatory apparatus.</p><p>Type locality</p><p>Blumenau, State of Santa Catarina, Brazil.</p><p>DESCRIPTION</p><p>Body up to 10 cm when crawling (Fig. 3); at rest, body 50–60 mm long and ∼ 6 mm wide. Body margins nearly parallel, except the anterior 1/4, and the posterior 1/6 of the body, rounded and pointed, respectively. Dorsum slightly convex, ventral side almost flat.</p><p>Dorsum ‘golden yellow’ along the anterior 1/6, ‘light ivory’ along the rest, richly ornamented with ‘green brown’ dots, anastomosed into longitudinal striae. These striae are longer and thinner in the anterior region than in the posterior. Striae are lacking at the margins of the body and in a thin medial stripe running from the anterior tip to the pharyngeal region. Posterior to pharynx, small dots occupy the medial region. Ventral side mostly ‘light ivory’, ‘nut brown’ at the anterior tip, whitish in the region of the pharynx and copulatory apparatus; margins of the anterior third of the body ‘orange brown’ (Fig. 3, inset). After fixation, the dorsum colour became less brilliant and slightly faded.</p><p>Eyes marginally arranged in a single-to-triple row from the anterior end to 10 mm behind, then spreading dorsally in a band about 1/5 of the body width that becomes gradually narrower to posterior end (Fig. 4). Eyes of two types, a single-cup type, ∼ 30 μm in diameter, in the anterior 1/6 of the body, and a second type, 55 μm in diameter, consisting of three pigmented lobes, occurring from the second 1/6 behind. Eyes within clear halos around them. Sensory pits as simple invaginations 35 μm deep, located ventromarginally in a single row, from the very anterior end up to 15 mm posterior. Creeping sole 97.5% of body width.</p><p>In preserved specimens, the position of the pharyngeal aperture, on the ventral surface behind the anterior end, varies from 70% to 78% of total length, median 73% (Table 2). The genital aperture (gonopore) varies from 82% to 88% of total body length, median 86% (Table 2).</p><p>The sensory pits are simple invaginations 40 μm deep, ventromarginally distributed in a single row along approximately the anterior third of the body. The epidermis is ciliated just over the creeping sole. The glandular margin contains four types of glands, namely gross xanthophilic granules, fine erythrophilic granules, fine xanthophilic granules and cyanophilic granules.</p><p>The three typical geoplaninid cutaneous muscle layers are present. Their fibres are organized similarly throughout the body as follows: one circular followed by a diagonal with decussate fibres, and then a longitudinal layer with fibres arranged into poorly delimited bundles with 12–25 fibres each. The cutaneous musculature thickness relative to body height at the pre-pharyngeal region (CMI, see Froehlich, 1955) is 7.0%. Three parenchymal muscle layers are present: a dorsal layer of decussate diagonal fibres, a supraintestinal layer of transverse fibres and a subintestinal layer with transverse fibres.</p><p>The nervous system consists of a broad ventral plate, 80 μm in dorso-ventral thickness, extending almost the full width of the animal.</p><p>The mouth is nearly in the middle of the pharyngeal pouch (Fig. 5). The pharyngeal pouch is 1.6 times longer than the pharynx. An oesophagus is present. The pharynx is cylindrical-to-bell-shaped. Its outer epithelium is underlain by a one-fibre-thick layer of longitudinal muscle, followed by loose circular fibres. The inner pharyngeal epithelium is underlain by a thick layer (60–75 μm thick) of circular muscle fibres, with some longitudinal ones interspersed. The distal portion of the pharynx is pierced by gland cells of three types, producing cyanophilic, erythrophilic or xanthophilic granules.</p><p>Testes are dorsal to the digestive diverticula, roundedto-pyriform, 350 μm in larger diameter, located between the supraintestinal parenchymal muscle layer and intestine. They extend from the level of the ovaries to nearly the dorsal root of the pharynx. The sperm ducts are dorsal to the ovovitelline ducts. The distal portions of the sperm ducts bend forward and medially to communicate with the paired, extrabulbar branches of the prostatic vesicle (Figs 6, 7; Figs S2–S17). The unpaired portion is partially embraced by muscle fibres of the common muscle coat. The prostatic vesicle is C-shaped in lateral view. It is lined with a ciliated, columnar epithelium, pierced by glands producing erythrophilic granules and surrounded by a layer 20 μm thick of crisscrossed muscle fibres.</p><p>The ejaculatory duct runs through the penis. It is of more or less constant diameter throughout its length. It is lined with a cuboidal, ciliated epithelium underlain by a 10-μm-thick layer of circular muscle fibres. The penis is large, and wide (2.5–2.9 times longer than wide), occupying the entire male atrium. It projects backwards and to the left side of the body from the roof of the male atrium. The dorsal insertion of the penis is dorsal to the gonopore level, or even behind it. The penis is lined with a non-ciliated, cuboidal epithelium, and crossed by two types of glands, producing, respectively, erythrophilic and xanthophilic granules; xanthophilic glands are highly abundant and their cell bodies lie anterior and posterior to the penis bulb; their cell necks frequently join in small bundles each 20 μm in diameter until they open into the male atrium (Figs 8, 9). They pierce the entire epithelium of the penis except that of the tip. The underlying musculature is composed of a 12-μm-thick double layer of circular and longitudinal muscles, partially intermingled. The musculature of the stroma of the penis consists of scattered, diversely orientated fibres.</p><p>The male atrium is ample, with non-folded walls, lined with a columnar, non-ciliated epithelium. Numerous glands containing fine, weakly cyanophilic granules cross the U-shaped surface of the male atrium. The atrial surface pierced by these glands extends on the anterior ventral midline region (Fig. 9; Figs S5– S13) and the lateral walls. The cell bodies of these glands are located anterior and lateral to the penis bulb. In Froehlich’s specimens, probably stained with haematoxylin-eosin, the granules are pinkish. The atrial epithelium is surrounded by a musculature (10 μm thick) composed of a layer of circular muscles followed by a layer of longitudinal muscles partially intermingled with circular ones; the longitudinal muscle layer is absent where the epithelium is crossed by cyanophilic glands.</p><p>L, length; W, width; A-m and A-gp are distances from the anterior end to the mouth (pharyngeal aperture) and to the gonopore respectively. % values are for these as a percentage of total body length. *Sectioned specimens. Lcop, length of the copulatory apparatus from the junction of the sperm ducts to the oviduct-female genital canal</p><p>Paired ovaries are elongate, 400 μm in length and 30 μm in diameter, located at a distance from the anterior end about 30% of the body length. They lie above the ventral nerve plate, 2 mm apart. The vitellaria are distributed around the intestine. The ovovitelline ducts emerge from the latero-dorsal aspect of the ovaries.</p><p>Behind the region of the gonopore, they ascend laterally to the female atrium, and join each other above the posterior region of this atrium. The distal ascending portions of the ovovitelline ducts are pierced by shell glands. The common glandular ovovitelline duct is short and continuous with the female genital canal. This canal is a dorso-anteriorly flexed diverticulum, projecting from the dorso-posterior region of the female atrium (Fig. 10; Figs S15, S16). The female atrium is ample, with lateral folds, and broadly communicates with the male atrium. It is lined with a non-ciliated epithelium with multilayered aspect, 40–150 μm thick. The epithelium is pierced by glands containing xanthophilic granules, and underlain by a 40-μmthick layer of crisscrossed muscle fibres. The ventral and lateral epithelium is additionally pierced by glands containing cyanophilic granules. The female atrium is about half the length of the male atrium. The gonopore canal is lined with a columnar ciliated epithelium, with erythrophilic granules apically.</p><p>The copulatory apparatus has an anterior–posterior extent of 5.6 ± 0.9 mm (Table 2) from the junction of the sperm ducts to the junction of the oviducts.</p><p>Ecological note</p><p>We found specimens in the following environments: at the edge of a native wood partially open to stock grazing; a native forest partially logged decades before; a regrown native forest; and a wide cleared area opened in a native forest area for agriculture and grass grazing.</p></div>	https://treatment.plazi.org/id/4E2E87C6212FB622A835FAE7CC9616B2	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Fernando Carbayo;Marta Álvarez-Presas;Hugh D. Jones;Marta Riutort	Fernando Carbayo, Marta Álvarez-Presas, Hugh D. Jones, Marta Riutort (2016): The true identity of Obama (Platyhelminthes: Geoplanidae) flatworm spreading across Europe. Zoological Journal of the Linnean Society 177: 5-28, DOI: 10.1111/zoj.12358
4E2E87C62126B63AAA4CFEC6CA0E133D.text	4E2E87C62126B63AAA4CFEC6CA0E133D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Obama nungara Carbayo, Álvarez-Presas, Jones & Riutort 2016	<div><p>OBAMA NUNGARA SP. NOV.</p><p>SYNONYMY</p><p>Obama sp. 6 (in Carbayo et al., 2013).</p><p>Obama marmorata (in Lago-Barcia et al., 2015) .</p><p>Etymology: The specific epithet refers to the Tupi (indigenous Brazilian tribe) name  nungara, meaning similar, alike (Tibiriçá, 1984). It refers to the resemblance of the species to  Obama marmorata .</p><p>Type locality: Paulo Lopes, Santa Catarina, Brazil.</p><p>Diagnosis: Species of  Obama up to 70 mm long, 5 mm wide; brown dorsum covered with small longitudinal black striae. Some specimens may be almost black. Pale midline may be present. Eyes occupying a lateral band on each side of the body 1/3rd of body width. Relative mouth/body length c. 60%. Relative gonopore/ body length c. 77%. Copulatory apparatus 3.26 ± 0.75 mm from anterior to posterior. Dorsal insertion of the penis anterior to the level of the gonopore. Penis orientated backwards to the left side of the body. Necks of glands producing pinkish granules (may also be blueish) joined in conspicuous bundles in the penis. Male atrium provided with a sheath-like large fold on the right side, separating the male from the female atrium. Ring-shaped surface of male atrium crossed by cyanophilic glands extending from the anteroventral to the postero-dorsal side of the male atrium. Lining epithelium of female atrium not stratified in appearance.</p><p>Molecular diagnosis: this species includes all populations that cluster with individuals MZUSP PL 1066, MZUSP PL 1067, MZUSP PL 1598, MZUSP PL 1599, Harvard- IZ 59101, NHMUK 2008.4.1.3 and NHMUK 2008.4.1.4 (Table 1) from this study, with significant support in an adequate molecular delimitation model.</p><p>Type material</p><p>Holotype MZUSP PL 1594 (field number F 3190): <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-48.75761&amp;materialsCitation.latitude=-27.95989" title="Search Plazi for locations around (long -48.75761/lat -27.95989)">Parque Estadual Serra do Tabuleiro</a>, Paulo Lopes, Santa Catarina, Brazil (27°57′35.6″S, 48°45′27.4″W). F. Carbayo et al. coll. 9/Jan/2009. A portion 7.5 mm long including pharynx, sagittal sections on 24 slides; a portion 10 mm long including copulatory apparatus, sagittal sections on 19 slides  .   Paratype MZUSP PL 1066 (field number F3191): <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-48.75761&amp;materialsCitation.latitude=-27.95989" title="Search Plazi for locations around (long -48.75761/lat -27.95989)">Parque Estadual Serra do Tabuleiro</a>, Paulo Lopes, Santa Catarina, Brazil (27°57′35.6″S, 48°45′27.4″W). F. Carbayo et al. coll., 9/Jan/2009. Anterior end 5 mm long, transverse sections at 7 μm on 16 slides; a portion 9 mm long behind anterior end, containing ovaries, horizontal sections at 7 μm on 11 slides; a portion 8 mm long, horizontal sections at 7 μm on 14 slides; the pre-pharyngeal region, 3 mm long, transverse sections at 7 μm on ten slides; a portion 6 mm long including pharynx, sagittal sections at 7 μm on 53 slides; a portion 9 mm including the copulatory apparatus, sagittal sections at 7 μm on 30 slides; a 5-mmlong tail kept frozen in absolute ethanol  .   Paratype MZUSP PL 1595 (field number F3227): <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-48.758335&amp;materialsCitation.latitude=-27.96139" title="Search Plazi for locations around (long -48.758335/lat -27.96139)">Parque Estadual Serra do Tabuleiro</a>, Paulo Lopes, Santa Catarina, Brazil (27°57′41″S, 48°45′30″W). F. Carbayo et al. coll., 9/Jan/2009. A portion 8 mm long including the pharynx, sagittal sections on 11 slides; a portion 8 mm long including the copulatory apparatus, sagittal sections on 14 slides  .   Paratype MZUSP PL 1067 (field number F3247): <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-48.748055&amp;materialsCitation.latitude=-27.98139" title="Search Plazi for locations around (long -48.748055/lat -27.98139)">Parque Estadual Serra do Tabuleiro</a>, Paulo Lopes, Santa Catarina, Brazil (27°58′53″S, 48°44′53″W), F. Carbayo et al. coll., 13/ Jan/2009. Anterior end 6 mm long, transverse sections at 7 μm on nine slides; a portion 10 mm long behind anterior end, containing ovaries, horizontal sections at 7 μm on 19 slides; a portion behind, 5 mm long kept frozen in absolute ethanol; pre-pharyngeal region 4 mm long, transverse sections on 13 slides; a portion 9 mm long including pharynx, sagittal sections at 7 μm on 23 slides; a portion 8 mm long including the copulatory apparatus, sagittal sections at 7 μm on 21 slides; a 7-mm-long end portion preserved in 80% ethanol  .  Paratype NHMUK 2013.9.5.1: Torroella de Fluvià, Girona, Spain (42°10′29.4″N, 3°02′41.0″E) M. Riutort, coll. 2010. A portion anterior to the pharynx 5 mm long, transverse sections at 10 μm on six slides; a portion 10 mm long including copulatory apparatus, sagittal sections at 15 μm on 12 slides. Remainder preserved in absolute alcohol .  Paratype MZUSP PL 1596 (field number F4649): Torroella de Fluvià, Girona, Spain (42°10′29.4″N, 3°02′41.0″E). M. Riutort, coll., 1/Sep/ 2010. A portion 8 mm including the copulatory apparatus, sagittal sections at 7 μm on 19 slides .  Paratype MZUSP PL 1597 (field number F4650): Torroella de Fluvià, Girona, Spain (42°10′29.4″N, 3°02′41.0″E). M. Riutort, coll., 1/Sep/2010. The anterior end 5 mm long, transverse sections at 7 μm on 13 slides; a portion 21 mm including pharynx and copulatory apparatus, sagittal sections at 7 μm on 64 slides .  Paratype MZUSP PL 1599 (field number F6102): Torroella de Fluvià, Girona, Spain (42°10′29.4″N, 3°02′41.0″E). Riutort &amp; Carbayo, coll., 2/Mar/2014. A portion 8 mm long including pharynx, sagittal section at 7 μm on 21 slides; a portion 8 mm long including copulatory apparatus, sagittal sections at 7 μm on 14 slides .  Paratype MZUSP PL 1598 (field number F6098): Torroella de Fluvià, Girona, Spain (42°10′29.4″N, 3°02′41.0″E). M. Riutort, coll., 19/Jan/2014. The anterior end 15 mm long, horizontal sections at 7–14 μm on 19 slides; the prepharyngeal region, 2 mm long transverse sections at 10 μm on five slides; a portion 7 mm long including pharynx, sagittal sections at 10 μm on nine slides; a portion 7 mm including the copulatory apparatus, sagittal sections at 7–12 μm on 11 slides; a ∼ 7 mm long piece of the posterior tip kept frozen in absolute ethanol .  Paratype NHMUK 2008.4.1.1: Guernsey, UK (49°27′21″N, 2°34′16″W). T. Brokenshire &amp; N. Clark, coll., 17/Mar/2008. Anterior end approximately 10 mm long, sagittal sections at 15 μm on 15 slides engraved G 1 1–15; a portion behind the anterior end about 5 mm long, transverse sections at 10 μm on 13 slides engraved G 2 1–13; a portion about 10 mm long containing the pharynx, sagittal sections at 10 μm on 25 slides engraved G 3 1–25; the posterior portion about 15 mm long including the copulatory apparatus, sagittal sections at 15 μm on 16 slides engraved G 4 1–16 .  Paratypes NHMUK 2008.4.1.2, NHMUK 2008.4.1.3 and NHMUK 2008.4.1.4: Guernsey, UK (49°27′21″N, 2°34′16″W). T. Brokenshire &amp; N. Clark, coll., 17/Mar/ 2008., preserved in absolute ethanol .  Paratype NHMUK 2010.10.29.1: Fordham, Cambridgeshire, UK (52°18′31″N, 0°22′57″E). L. Parker &amp; R. Gordon, coll., July 2009. Preserved in absolute ethanol. Small posterior portion removed for molecular analysis .</p><p>Additional material studied</p><p>Specimens F6101, F6105, F6106 and F6100: Torroella de Fluvià, Girona, Spain (42°10′29.4″N, 3°02′41.0″E). M. Riutort and F. Carbayo, coll., 19/Mar/2014. NHMUK 2013.9.5.2: Torroella de Fluvià, Girona, Spain (42°10′29.4″N, 3°02′41.0″E). M. Riutort, coll., 2010. F6108: Cártama, Málaga, Spain (36°42′46.6″N, 4°37′53.0″W). E. Mateos, leg., 10/mar/2014. A portion 10 mm long including pharynx, sagittal sections on 32 slides; a portion 10 mm long including copulatory apparatus, sagittal sections on 33 slides. Harvard IZ 59101 (field number F6099): Torroella de Fluvià, Girona, Spain (42°10′29.4″N, 3°02′41.0″E). M. Riutort and F. Carbayo, coll., 19/Mar/2014. Specimen killed with boiling water and fixed in 80% ethanol. Anterior end 5 mm long kept frozen in absolute ethanol, rest of the body in clove oil for 15 days for visualizing distribution of eyes, and preserved in 80% ethanol. NHMW 2743, Series 2: no available locality. Three slides, serial sagittal sections of copulatory apparatus.</p><p>Tests on food preferences were conducted with specimens F6101, F6105, F6106, F6100 and F6108.</p><p>DESCRIPTION</p><p>Extended living worms were 5–7 cm in length, about 5 mm in width and 1–2 mm in height (Figs 11–14; http:// www.youtube.com/watch?v=sZU_ncoawfY). Contracted, they are about 3 cm long and 1.1 cm wide. The anterior end is rounded, narrow, about 1 mm wide and widens to the maximum body width about 1.5 cm from the anterior tip. Thereafter the sides of the body are roughly parallel until about 1 cm from the posterior when it tapers to the pointed tip. On initial viewing of live specimens, the dorsal colour is ‘beige brown’, although some specimens were very dark, almost black. The surface is mucus-covered. On closer examination the dorsal ground colour is ‘golden yellow’ to ‘honey yellow’ with numerous black or ‘terra brown’ spots aligned or aggregated into short longitudinal streaks. However, there is variation. Some specimens have a narrow pale midline of the ground colour devoid of dark pigment spots. This midline may widen slightly over the regions of the pharynx and copulatory apparatus and may or may not be bordered by a darker region caused by fine patterning of very small dark pigment spots. The very dark, almost black, specimens have a more dense distribution of dark pigment spots almost obliterating the ground colour. The ventral surface is uniformly ‘cream’ or ‘grey white’ and the creeping sole occupies the full ventral width.</p><p>Eyes are present in a uniserial row round the anterior tip but polyserial further posteriorly where they spread onto the dorsal surface to the extent of about one-third of the width on either side, and thus about 0.67 of the width (Figs 15, 16).</p><p>In preserved specimens, the position of the mouth, on the ventral surface behind the anterior end, varies from 42 to 81% of total body length, median 60.3% (Table 3). The gonopore varies from 59 to 87% of total body length, median 77.1% (Table 3). The sensory pits are simple invaginations 30 μm deep, ventromarginally distributed in a single row externally to the glandular margin, along the anterior third of the body. The epidermis is ciliated over the creeping sole only. Abundant glands with erythrophilic gross granules (1– 2 μm) and a second type containing xanthophilic granules variously sized (1–5 μm) cross the ventromarginal epithelium constituting a glandular margin 100 μm wide.</p><p>The three typical geoplaninid cutaneous muscle layers extend throughout the body: one circular followed by a diagonal with deccusate fibres, and then a longitudinal layer with fibres arranged into bundles with 8–25 fibres each, dorsally (20 μm) and ventrally (25 μm) as well. The cutaneous musculature thickness relative to body height at the pre-pharyngeal region (CMI) is 4.6– 6.7%.</p><p>The dorso-ventral parenchymal muscle fibres are apparent between the intestinal branches. Three parenchymal muscle layers are present at the pre-pharyngeal region: a dorsal layer of decussate diagonal fibres, a supraintestinal layer of transverse fibres and a subintestinal layer, above the ventral nerve plate, with loose transverse fibres.</p><p>The nervous system consists of a broad ventral plate, 70–80 μm in dorso-ventral thickness, extending almost the full width of the animal. There is a slight enlargement to about 100 μm on each side in the vicinity of the ovovitelline ducts.</p><p>The mouth is behind the middle of the pharyngeal pouch (Fig. 17). There is an oesophagus (but it also may be absent as in specimen MZUSP PL 1597, seemingly due to contraction at the time of fixation), 0.6 mm in length, leading to the digestive diverticula. The pharynx is cylindrical with the dorsal insertion slightly posterior to the ventral insertion. It is 2.0–3.4 mm in length, occupying 61–90% of the pharyngeal pouch. The outer epithelium of the pharynx is flat, ciliated, underlain by a layer (10–15 μm) of longitudinal muscle fibres with circular fibres interspersed; the inner pharyngeal epithelium and that of the oesophagous is ciliated; it is underlain by a layer (80–150 μm thick) of circular fibres with longitudinal fibres interspersed. Glands of three types, producing erythrophilic, xanthophilic or scarce cyanophilic granules, pierce the distal portion of the pharynx.</p><p>L, length; W, width; A-m and A-gp are distances from the anterior end to the mouth (pharyngeal aperture) and to the gonopore, respectively. % values are for these as a percentage of total body length. *Sectioned specimens. Lcop, length of the copulatory apparatus from the junction of the sperm ducts to the oviduct-female genital canal.</p><p>Testes are dorsal to the digestive diverticula but below the supra-intestinal muscle layer, and commence anterior to the ovaries. The most anterior testes are about 1/6th of the body length from the anterior extremity, and extend back to almost the level of the root of the pharynx. Up to six testes may be visible in a transverse section on each side of the body. The testes are spherical or ovate, about 200 μm in dorso-ventral height, 240 μm antero-posteriorly. The paired sperm ducts run posteriorly roughly above the oviducts. About 1 mm from the copulatory apparatus the sperm ducts each broaden and in most specimens they contain densely packed spermatozoa (which are cyanophilic). They turn dorsally towards the sagittal body plane and open to the paired branches of the prostatic vesicle. These branches join and penetrate the antero-dorsal aspect of the penis bulb and continue into the ejaculatory duct, which runs through the centre of the penis to open at its tip (Figs 18–23; Figs S18–S36).</p><p>The epithelium of the prostatic vesicle is columnar in the proximal portion, 40 μm high, or cuboidal, 15 μm high, in the distal portion. It is pierced by glands containing erythrophilic granules. The lining of the ejaculatory duct is cuboidal and ciliated.</p><p>The penis, 1–1.7 mm long, is ovoid-blunt or irregular, and projects posteriorly and to the left from the right dorsal part of the male atrium (but in paratype NHMUK 2013.9.5.1 it is nearly horizontal), not from any atrial fold. Its dorsal insertion is placed nearly in the distal part of the male atrium. The male atrium is an ample cavity mostly occupied by the penis, and provided with a large sheath-like fold on the right side. In most cases this fold arises from the ventral anterior side of the atrium to nearly the dorsal level to the gonopore, thus separating the male from the female atrium. The fold may also be reduced, or emerge from the distal portion of the male atrium, as in specimen NHMUK 2013.9.1.</p><p>The epithelium of the penis is 8–20 μm in height and non-ciliated. The stroma of the penis contains two types of glands, one containing erythrophilic (reddish) granules and one containing a second type of erythrophilic granules that stain pinkish (most specimens) or bluish (specimens MZUSP PL 1596 and MZUSP PL 1597, fixed with ethanol) (Figs 24–26; Figs S18–S36). The cell bodies of the two types lie outside the penis bulb. In the proximal region of the penis, the necks of the pinkish glands run in discrete bundles, crossing the central space between the ejaculatory duct and the lining epithelium of the penis. These bundles join in larger, conspicuous bundles (&gt; 60 μm in diameter), even at low magnification, as they approach the subapical height of the penis to discharge their content in distinct patches (Figs 24–27, Figs S25, S28, S35). The glands producing reddish granules run singly or in bundles, the latter running near the ejaculatory duct. They open across the whole epithelium of the penis. A 10–15-μm-thick muscle layer of circular fibres with some longitudinal fibres interspersed underlies the epithelium of the penis, the stroma of which is crossed by numerous muscle fibres orientated in various directions, most of them arranged in bundles that run approximately radially in the vicinity of the ejaculatory duct (Fig. 26).</p><p>The lining epithelium of the male atrium is not ciliated, is cuboidal-to-columnar, apically xanthophilic, but flat in the ventral region. The surface of the large fold facing the penis is crossed by very many glands containing very fine granules. It is difficult to determine their affinity for stain. They seem to be erythrophilic granules immersed in slightly cyanophilic cytoplasm (Figs 24, 26, 28); this type of gland also pierces part of the left side of the male atrium, giving rise to an annular secretory surface. The cell bodies of these glands are outside the common muscle coat. Characteristically, and differently from the remaining muscles of the male atrium, the musculature underlying the epithelium of the annular band is constituted by circular muscle fibres arranged in loose bundles, the fibres of which lie one upon the other, giving rise to a kind of parallel fence (Fig. 26); longitudinal muscle fibres are interspersed with circular ones. Otherwise, the glands and muscle fibres underlying the male atrium are as follows: under the epithelium there is a thin layer of circular muscles, followed by a second one of longitudinal muscles. Glands with erythrophilic granules pierce the epithelium. The epithelium up to 400 μm from the gonopore is ciliated.</p><p>The pair of ovaries are about one-fifth of the body length behind the anterior end and lie ventrally immediately above the nerve plate. Each ovary is about 500 μm long and about 300 μm wide. The ovovitelline ducts emerge from the latero-dorsal aspect of the ovaries about half way along its length. In specimen NHMUK 2008.4.1.1 each oviduct has a dense clump of cyanophilic material near the junction with its ovary, which appears to be spermatozoa. Behind the gonopore, the ovovitelline ducts turn dorsally and join in the midline, dorsal to the posterior portion of the female atrium (Figs 17– 22, 28–29). The distal ascending region of the oviducts and the common glandular ovovitelline duct receive the products of erythrophilic glands, presumed to secrete the cocoon casing (Figs 17–22, 28– 29). The common ovovitelline duct runs initially posteriorly then ventrally and anteriorly to communicate with the female atrium. The female atrium is long, somewhat funnel-shaped, with its lumen laterally narrowed by 1–2 longitudinal folds. In specimen MZUSP PL 1597 the atrium is abnormally divided into two chambers. Its lining epithelium, apically erythrophylic, is 25 μm in height in the anterior region and 50 μm in the posterior. The epithelium is ciliated at a distance up to 400 μm behind the gonopore. Except for the epithelium around the genital canal and the ventral one close to the gonopore canal, conspicuous gland cells producing erythrophilic (purple) granules pierce the epithelium. The muscularis of the female atrium consists of a layer (10 μm thick) of decussate fibres. The female atrium is about half the length of the male atrium.</p><p>The copulatory apparatus has an anterior–posterior extent of 3.26 ± 0.75 mm (Table 3) from the junction of the sperm ducts to the junction of the oviducts.</p><p>Biological note</p><p>In Guernsey, specimens were found in several garden centres and plant nurseries beneath flower pots and other objects lying on the soil, where they could be abundant. In Torroella de Fluvià (Girona, Spain) adult specimens were found resting together with hatchlings and empty cocoons in a plastic box sunk into the ground. In lab conditions, a specimen fed on an earthworm when they were placed together in a 50 mL plastic vial. The earthworm had been collected from the same locality. One to three species of snail sampled in green areas in the campus of the University of Barcelona (Av. Diagonal, 643) were individually offered to a total of seven specimens of  O. nungara . Specimen F6100 (which died days thereafter in the lab) ate a juvenile snail  Cochlicella acuta (O. F. Müller, 1774) and rejected another one previously offered. Specimen F6101 rejected a juvenile  C. acuta and a very juvenile  Helicidae . Specimen F6101 also rejected an earthworm sampled in the same area. Specimen F6105 rejected a snail. Specimen F6106 rode on a snail and tried to capture it, but it escaped. An unlabelled specimen ate a frozen piece of a cockroach (L. Leria, pers. comm.). Specimen F6108 was collected from an earthworm farm in Málaga (southern Spain) and sent to Barcelona. In Brazil we found the specimens on a grass field among fishing ponds and at the border of a dirt road in a region covered by Atlantic forest.  Obama nungara has been recorded from 45 departements in France, and is referred to as ‘espece marron plate’ (Justine, weblog and website: https://sites.google.com/site/jljjustine/plathelmintheterrestre-invasif; http://bit.ly/Plathelminthe).</p><p>The single specimen found in Italy was collected on 7 November 2012 in Martorano, near Cesena (Forlì-Cesena), Emilia Romagna (44°10′34″N, 12°14′35″E) in ornamental plant pots. It was found by Davide Dradi, passed to Danio Miserocchi who contacted H.D.J. with photographs. It has not been further examined. No further specimens have been found (D. Miserocchi email, 25 July 2014).</p><p>A single specimen was found in Pembury, Kent, UK (51°08′46″N, 0°19′39″E), coll. M. Jenner, 23.9.2014. Confirmed by H.D.J. by photos and short video.</p><p>DISCUSSION</p><p>OBAMA NUNGARA IS A NEW SPECIES</p><p>The new species shows morphological features of the genus and in our molecular trees it fits within a clade exclusively composed of species of  Obama ( Obama sp. 6 in Carbayo et al., 2013, and Fig. 1). Nevertheless, a diagnostic feature of the genus, multiple sensory pit rows opening at each side of the body, is absent in this species, as in  O. marmorata . In this respect, the genus should be taxonomically revised.</p><p>The new species should be compared with species of  Pseudogeoplana Ogren &amp; Kawakatsu, 1990 and with other species of  Obama . The former genus includes species of  Geoplaninae considered species inquirendae and nomina dubia because of insufficient morphological information, mainly internal. However, none of the species in  Pseudogeoplana has a body colour pattern resembling the new species.</p><p>Among the 36 species of  Obama, only  O. marmorata compares well with the new species in having the dorsum patterned with marbled, short longitudinal dark striae. Furthermore, at first sight, the two species are very similar to each other in their general external appearance and in their internal features. To add complexity to the problem,  O. marmorata and  O. nungara sp. nov. may be syntopic and at the time of sampling we suspected the slight differences in the colour pattern of the dorsum would be due to intraspecific variation. Nevertheless,  O. nungara differs from  O. marmorata in the following respects:</p><p>(1) the body is smaller (approximately 72% of the mean size of  O. marmorata);</p><p>(2) the ground colour is not ‘light ivory’ (‘light brown with a pinkish tint’ in Froehlich’s specimens) but ‘golden yellow’ to ‘honey yellow’ and the dots are not green brown but black to ‘terra brown’, so giving it a darker general colour than  O. marmorata;</p><p>(3) the eyes spread onto the dorsum in two lateral bands 1/3rd of the body width on each side, whereas in  O. marmorata each band is 1/5th;</p><p>(4) the mouth and gonopore are relatively more anterior (median position 60 and 77%, respectively, from the anterior end) than in  O. marmorata (72 and 86%), although there is overlap in the range of measurements;</p><p>(5) the length of the copulatory apparatus is 50– 75% of that of  O. marmorata (this is significantly different from that of  O. marmorata, ANOVA, P = 0.0000);</p><p>(6) the dorsal insertion of the penis is anterior to the level of the gonopore, not posterior as in  O. marmorata, thus the base of the penis is narrower and more anterior than in  O. marmorata;</p><p>(7) the glands producing pinkish (bluish is some stains) granules present in the stroma of the penis run in conspicuous bundles as they approach the subapical height of the penis to discharge their content in distinct patches, whereas in  O. marmorata the penis glands run in discrete bundles discharging the secretion evenly through the penis epithelium;</p><p>(8) the muscle fibres in the stroma of the penis are more numerous and most of them are arranged in bundles, whereas in  O. marmorata they are scarcer and packed in less apparent bundles;</p><p>(9) the male atrium possesses a kind of large sheathlike fold on the right side running from the ventral anterior side of the atrium to nearly the dorsal level to the gonopore, thus separating the male from the female atrium, whereas the male atrium of  O. marmorata is not folded and not separated from the female one;</p><p>(10) the very numerous glands discharging their cyanophilic granules into the male atrium pierce an annular-shaped surface of its lining epithelium, whereas in  O. marmorata the surface pierced by this type of gland does not exist dorsally, thus resulting in a U-shaped surface.</p><p>Moreover, our molecular species delimitation analysis suggests strongly that  O. marmorata and  O. nungara are different species (Fig. 2; Supplementary material Fig. S1B). It also gives statistical support to the individuals of Brazil and the individuals from Europe and Argentina as belonging to the same species, although they are genetically quite differentiated. This is probably because the animals introduced to other countries originated from a different region of Brazil than the one analysed here.</p></div>	https://treatment.plazi.org/id/4E2E87C62126B63AAA4CFEC6CA0E133D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Fernando Carbayo;Marta Álvarez-Presas;Hugh D. Jones;Marta Riutort	Fernando Carbayo, Marta Álvarez-Presas, Hugh D. Jones, Marta Riutort (2016): The true identity of Obama (Platyhelminthes: Geoplanidae) flatworm spreading across Europe. Zoological Journal of the Linnean Society 177: 5-28, DOI: 10.1111/zoj.12358
