identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03A6FB2AFFDFFC35C633E2CEFEC38A56.text	03A6FB2AFFDFFC35C633E2CEFEC38A56.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Xestoleberis brasilinsularis Nathália C. da Luz & João C. Coimbra 2014	<div><p>Xestoleberis brasilinsularis sp. nov.</p><p>(Figs 3-13)</p><p>Xestoleberis toni? ANTONIETTO et al., 2012:40-41, Figs 6:9-12; Tab. 8 (non Xestoleberis toni WOUTERS, 2003:152, Pl. 9, Figs 1 -8; Pl. 13, Figs 5a-c).</p><p>Xestoleberis sp. 1 COIMBRA et. al., 2013:297, Figs 58-61; Tab. 4.</p><p>Type material. Holotype, MP-O-2474, ♀, RV, length: 0.42 mm; height: 0.22 mm. Paratypes. MP-O-2475, ♀, LV, length: 0.41 mm; height: 0.22 mm; MP-O-2476, ♀, carapace, width: 0.19 mm; length: 0.40 mm. MP-O-2477, ♂, RV, length: 0.44 mm; height: 0.21mm .</p><p>Etymology. From Brasil and the Latin origin, insularis = of an island, because of its record being restricted to an archipelago.</p><p>Type locality. Archipelago of São Pedro and São Paulo, Equatorial Atlantic.</p><p>Occurrence. See Table II.</p><p>Diagnosis. Small-sized and relatively thin carapace. Subovate elongate to subrectangular in lateral view; ovateelongate in dorsal view. Greatest length just below midheight. Greatest height just posterior mid-length. Anterior margin obliquely rounded, with apex in the lower third. Posterior margin subtruncated. Surface typically smooth with two types of normal pore canals: sieve-type and liptype. A very delicate flange, more developed in RV, runs along the anterior and ventral margins.</p><p>Description. A relatively thin-shelled and small-sized species of Xestoleberis . Subovate elongate to subrectangular in lateral view. In dorsal view, ovate-elongate. In ventral view, flattened. LV overlapping RV mainly anteriorly and posteroventrally. Maximum length just below mid-height. Maximum height just posterior mid-length. Maximum width posteriorly.Anterior margin obliquely rounded, with apex in the lower third. Posterior margin subtruncated. Dorsal margin moderately arched. Ventral margin sinuous near the middle, more conspicuously in RV. Surface typically smooth with two types of normal pore canals (sensu SATO &amp; KAMIYA, 2007): sieve-type and lip-type. A very delicate flange, more developed in RV, runs along the anterior and ventral margins. In living specimens, some very short marginal bristles overlaps the flange forming a false delicate reticulum when photographed by SEM (see Figs 3, 9). Xestoleberis -spot small and almost invisible; around it there is a milky patch. Inner lamella wide at anterior, narrow ventrally and posteriorly. Line of concrescence and inner lamella widely separated anteriorly, forming a large vestibulum. Posterior vestibulum very small, visible only in large magnification. Selvage subperipheral in both valves, bending outwards in the oral region. Marginal pore canals numerous and short, mostly simple and straight, as typical for the genus. Hinge hemimerodont, with welldeveloped crenulate terminal teeth in RV; median element smooth. Central muscle scars constituted by four adductors vertically aligned and a frontal U-shaped. Two mandibular scars below in front. Sexual dimorphism: females more inflated posteriorly, somewhat more height and with a more marked oral concavity. Males more rounded posteriorly.</p><p>Remarks. Xestoleberis brasilinsularis sp. nov. was identified by ANTONIETTO et al. (2012) as Xestoleberis toni? Wouters, 2003 . However, as already briefly discussed by COIMBRA et al. (2013), these two taxa are not conspecific. In fact, they have not only different outlines, but also different central muscle scars pattern and Xestoleberis spot, that is larger in the species described by WOUTERS (2003) for Cape Verde Islands. The new species does not fit well in any Xestoleberis morphological group proposed by BONADUCE &amp; DANIELOPOL (1988) neither by SATO &amp; KAMIYA (2007).</p></div>	https://treatment.plazi.org/id/03A6FB2AFFDFFC35C633E2CEFEC38A56	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.		Pensoft via Plazi	Nathália C. da Luz;João C. Coimbra	Nathália C. da Luz, João C. Coimbra (2014): New species of Xestoleberididae (Crustacea, Ostracoda) from Archipelago of São Pedro and São Paulo, Equatorial Atlantic. Iheringia, Série Zoologia 104 (4): 470-477, DOI: 10.1590/1678-476620141044470477, URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212014000400013&lng=en&tlng=en
03A6FB2AFFD9FC37C620E3B0FDDE8B89.text	03A6FB2AFFD9FC37C620E3B0FDDE8B89.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Xestoleberis machadoae Nathália C. da Luz & João C. Coimbra 2014	<div><p>Xestoleberis machadoae sp. nov.</p><p>(Figs 14-24)</p><p>Xestoleberis sp. 1 ANTONIETTO et al., 2012:40-41, Figs. 6:13-20; Tab. 9. Xestoleberis sp. 2 COIMBRA et. al., 2013:297, Fig. 62-66; Tab. 4.</p><p>Type material. Holotype, MP-O-2478, ♀, RV, length: 0.34 mm; height: 0.19 mm. Paratypes. MP-O-2466, ♂, RV, length: 0,28 mm; height: 0,13 mm; MP-O-2479, ♀, LV, length: 0.33 mm; height: 0.16 mm; MP-O-2480, ♀, carapace, width: 0.21 mm; length: 0.32 mm; MP-O-2481, ♂, RV, length: 0.33 mm; height: 0.16 mm; MP-O-2482, ♂, LV, length: 0.34 mm; height: 0.16 mm; MP-O-2483, ♂, carapace, width: 0.19 mm; length: 0.33 mm .</p><p>Etymology. This species was named in honor of Cláudia Pinto Machado (Universidade de Caxias do Sul), a friend of the authors, in recognition of her contribution to the study of Recent Brazilian shallow water marine ostracodes, and for her tireless willingness to collect ostracodes in inhospitable Brazilian oceanic islands.</p><p>Type locality. Archipelago of São Pedro and São Paulo, Equatorial Atlantic .</p><p>Occurrence. See Table III.</p><p>Diagnosis. Carapace very small and relatively thin. Subrectangular elongate in lateral view; in dorsal view, oval in females and subpiriform in males. In ventral view, strongly flattened. Anterior margin obliquely rounded, projected ventrally, with an adjacent small sunken area. Posterior margin almost evenly rounded in RV, more narrowly rounded in LV. Surface predominantly smooth, with three different normal pore canals: sieve-type, simpletype and lip-type. In SEM, there are one very delicate anteroventral submarginal rib and two minor ribs behind it.</p><p>Description. A very small and relatively thinshelled species of Xestoleberis . Subrectangular elongate in lateral view. In dorsal view, strongly inflated and ovate. In ventral view, strongly flattened. LV overlapping RV mainly anteriorly and posterodorsally. Maximum length almost ventrally. Maximum height medially. Maximum width near the middle. Anterior margin obliquely rounded, projected ventrally, with a depressed region adjacent to it forming a well-defined small sunken area. Posterior margin almost evenly rounded in RV, more narrowly rounded in LV. Dorsal margin moderately convex. Ventral margin almost straight, hidden by a lateral inflation more developed in LV. Surface predominantly smooth, with three patterns of normal pore canals (sensu SATO &amp; KAMIYA, 2007): sieve-type, simpletype and lip-type. In SEM, there are one very delicate anteroventral submarginal rib and two minor ribs behind it. Xestoleberis -spot small and almost invisible. A large vestibulum is present anteriorly. Selvage subperipheral in both valves, bending outwards in the oral region. Marginal pore canals not numerous, simple and straight. Hinge hemimerodont, with delicately crenulate terminal teeth in RV; median element smooth. Central muscle scars constituted by four adductors vertically aligned and a frontal U-shaped. Mandibular scars not visible. Sexual dimorphism present. Males with a more arched dorsal margin and less developed lateral inflation in LV. In dorsal view, subpiriform. Maximum width posteriorly.</p><p>Remarks. Xestoleberis machadoae sp. nov. has less than 0.4 mm in length, exhibits elongate and dorsally gently convex valves in lateral view, hinge hemimerodont with slightly crenulate terminal teeth in RV and smooth hinge-bar in LV, and Xestoleberis -spot poor-developed, features typical of the Xestoleberis arcturi Triebel group of BONADUCE &amp; DANIELOPOL (1988). Conversely, this new species does not fit well in any group proposed by SATO &amp; KAMIYA (2007) for Japanese species.</p></div>	https://treatment.plazi.org/id/03A6FB2AFFD9FC37C620E3B0FDDE8B89	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.		Pensoft via Plazi	Nathália C. da Luz;João C. Coimbra	Nathália C. da Luz, João C. Coimbra (2014): New species of Xestoleberididae (Crustacea, Ostracoda) from Archipelago of São Pedro and São Paulo, Equatorial Atlantic. Iheringia, Série Zoologia 104 (4): 470-477, DOI: 10.1590/1678-476620141044470477, URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212014000400013&lng=en&tlng=en
