identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
D3936A0E3706C53D881019EF1CD76D45.text	D3936A0E3706C53D881019EF1CD76D45.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Amphicorina Claparede 1864	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Genus  
Amphicorina 
Claparede
, 1864
</p>
            <p>Type species.</p>
            <p> Fabricia (Amphicorina) armandi Claparède , 1864 by monotypy. </p>
            <p>Nomenclatural remarks.</p>
            <p> The genus name was initially referred to in French as  “L’Amphicorine” (Quatrefages 1850) for a sabellid occurring in  Bréhat , France. It was later latinized as  Amphicorina by Leuckart (1854); however, neither Quatrefages  ( 1850) nor Leuckart (1854) combined it with any available specific name(s), and thus their usage of the name does not satisfy Article 12.2.5 of the International Code of Zoological Nomenclature (ICZN 1999).  Claparède (1864) made the genus-group name available, originally as a subgenus that included only  Fabricia (Amphicorina) armandi Claparède , 1864. Therefore, the authority of the name should be ascribed to  Claparède (1864), not to Quatrefages (1850) as some authors have erroneously indicated (e.g., Nogueira and Amaral 2000; WoRMS 2010). </p>
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	https://treatment.plazi.org/id/D3936A0E3706C53D881019EF1CD76D45	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	Yoshihara, Taiki;Hiruta, Shimpei F.;Katoh, Toru;Kajihara, Hiroshi	Yoshihara, Taiki, Hiruta, Shimpei F., Katoh, Toru, Kajihara, Hiroshi (2012): Three species of Amphicorina (Annelida, Sabellida, Sabellidae) from Japan, with descriptions of two new species. ZooKeys 187: 45-62, DOI: http://dx.doi.org/10.3897/zookeys.187.2662, URL: http://dx.doi.org/10.3897/zookeys.187.2662
97C773AEB3DDB14F7AD63775D211D486.text	97C773AEB3DDB14F7AD63775D211D486.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Amphicorina ascidicola sp. n.	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Amphicorina ascidicola sp. n. Figs 12 </p>
            <p>Material examined.</p>
            <p>Morphology.Holotype: ZIHU 3926, intact specimen, fixed in 10% seawater formalin, preserved in 70% ethanol, among botryllid ascidian colonies, 42°16'N, 142°27'E, Higashi-shizunai, Hokkaido, Japan, 10 June 2010. Paratypes: ZIHU 3927, among botryllid ascidian colonies, 42°18'N, 140°59'E, Muroran, Hokkaido, Japan, 16 April 2010; ZIHU 3928, 3929, among laminarian holdfasts, 42°33'N, 141°55'E, Mukawa, Hokkaido, Japan, 9 June 2010; ZIHU 3930, 3931, among botryllid ascidian colonies, 43°01'N, 144°50'E, Akkeshi, Hokkaido, Japan, 23 June 2009; ZIHU 3932, 3933, same data as for holotype; ZIHU 3934-3937, among laminarian holdfasts, 42°33'N, 141°55'E, Mukawa, Hokkaido, Japan, 9 June 2010 [ZIHU 3927, 3933-3937, intact specimens, fixed in 10% seawater formalin, preserved in 70% ethanol; ZIHU 3928, dissected, with half of branchial crown removed; ZIHU 3929, 3930, whole mounts on slides; ZIHU 3931, serial sagittal sections on slide; ZIHU 3932, mounted on SEM stub].</p>
            <p>DNA analysis.</p>
            <p>One specimen, among algae, 42°18'N, 140°59'E, Muroran, Hokkaido, Japan, 19 April 2011.</p>
            <p>Descri</p>
            <p> ption. Body with eight thoracic and six abdominal chaetigers (Fig. 1A). Total length 2.8 mm, crown length 0.7 mm, maximum body width 0.3 mm. Three pairs of radioles, with lateral flanges; proximal 1/7 of radioles connected by palmate membrane; each radiole with six pairs of pinnules ending with terminal pinnule; all pinnules ending at same height as terminal pinnule (Fig. 1A). Each radiole with two longitudinal internal cellular supporting axes; each pinnule with one internal cellular supporting axis. One pair of ventral radiolar appendages present, with one internal cellular supporting axis, nearly 1/2 radiole length (Fig. 1A). One pair of elongate dorsal lips present, with neither pinnular nor radiolar appendages; one pair of triangular ventral lips present (Fig. 1B). Distal end of ventral lobe on anterior peristomial ring bifurcate (Fig. 2B). Posterior peristomial ring collar absent; border between anterior and posterior peristomial ring obscure (Figs 1B, 2A, 2B). Small ciliated patch on posterior peristomial ring (Figs 1B, 2A, 2B). One pair  of red eyes present on peristomium (not visible in preserved specimens). Glandular ridge absent. </p>
            <p>Superior thoracic notochaetae elongate, narrowly hooded, 3-5 per fascicle (Fig. 2C). Inferior thoracic notochaetae bayonet type, five per fascicle in first thoracic chaetiger; second to eighth thoracic chaetigers with 3-4 narrowly hooded and 5 bayonet-type inferior thoracic notochaetae (Fig. 2C). Thoracic acicular uncini 5-7 per torus; each uncinus with three rows of irregular-sized teeth above main fang (Figs 1C, 2D). Abdominal uncini quadrangular, with eight rows of teeth above large basal tooth (Figs 1D, 2E), 5-15 uncini per torus. Abdominal neurochaetae needle-like capillaries in form, three per fascicle (Fig. 2F).</p>
            <p>Pygidium rounded, with one pair of red eyes; color of eyes faded in preserved specimens.</p>
            <p>One pair of statocysts in first thoracic chaetiger evident in living state. Oocytes found in sixth to eighth thoracic chaetigers.</p>
            <p>DNA analysis.</p>
            <p> We obtained sequences for two of the three target gene fragments for this species (GenBank accession numbers AB646764, 18S, 1677 bp; AB646765, 28S-D1, 377 bp); we were unable to sequence 28S-D3-D7. Both strands were sequenced for 28S-D1; part of the 18S sequence is based on only one strand. Among species of  Amphicorina , DNA sequence data were available only for  Amphicorina mobilis (Rousset et al. 2004; Kupriyanova and Rouse 2008). In a 1687 bp alignment of 18S sequences,  Amphicorina ascidicola differed in sequence from the Australian (GenBank accession number  EF 116206, Kupriyanova and Rouse 2008) and Japanese specimens (AB646764) of  Amphicorina mobilis by 15 indels and 17 substitutions in each case. In a 321 bp alignment of the 28S-D1 region,  Amphicorina ascidicola differed in sequence fromthe Australian (EF116217, Kupriyanova and Rouse 2008) and Japanese (AB646765) specimens of  Amphicorina mobilis by five substitutions and one indel in each case. </p>
            <p>Etymology.</p>
            <p>The specific name, a noun, is a combination of ascidia (sea squirt) and -cola (dweller), referring to the fact that the species was frequently found among botryllid ascidian colonies.</p>
            <p>Remarks.</p>
            <p> Among the 38 congeners, the following eight species have been reported to exhibit a reduction in the collar [= absence of posterior peristomial ring collar] as in  Amphicorina ascidicola :  Amphicorina alata (Ehlers, 1897),  Amphicorina brevicollaris (Rouse, 1990),  Amphicorina gracilis (Hartman, 1969),  Amphicorina grahamensis Giangrande, Montanaro &amp; Castelli, 1999,  Amphicorina minuta (Berkeley &amp; Berkeley, 1932),  Amphicorina neglecta (Banse, 1957),  Amphicorina pectinata (Banse, 1957), and  Amphicorina triangulata López &amp; Tena, 1999. However, the present new species can be distinguished from those by the combination of characters and their states summarized in Table 2. </p>
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	https://treatment.plazi.org/id/97C773AEB3DDB14F7AD63775D211D486	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	Yoshihara, Taiki;Hiruta, Shimpei F.;Katoh, Toru;Kajihara, Hiroshi	Yoshihara, Taiki, Hiruta, Shimpei F., Katoh, Toru, Kajihara, Hiroshi (2012): Three species of Amphicorina (Annelida, Sabellida, Sabellidae) from Japan, with descriptions of two new species. ZooKeys 187: 45-62, DOI: http://dx.doi.org/10.3897/zookeys.187.2662, URL: http://dx.doi.org/10.3897/zookeys.187.2662
04B707064DE03CA780E231A8E50D9CE4.text	04B707064DE03CA780E231A8E50D9CE4.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Amphicorina ezoensis	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Amphicorina ezoensis sp. n. Figs 34 </p>
            <p>Material examined.</p>
            <p>Holotype: ZIHU 4255, fixed in 10% seawater formalin, preserved in 70% ethanol, among algae, 42°33'N, 139°50'E, Setana, Hokkaido, Japan, 10 May 2010. Paratypes: ZIHU 4254, mounted on SEM stub, same data as for holotype; ZIHU 4270, fixed in 10% seawater formalin, preserved in 70% ethanol, same data as for holotype.</p>
            <p>Description.</p>
            <p>Eight thoracic and 12 abdominal chaetigers (Fig. 3A). Total length 3.1 mm, crown length 0.6 mm, maximum body width 0.3 mm. Three pairs of radioles, with lateral flanges; proximal 1/2 of radioles connected by palmate membrane. Each radiole with two longitudinal internal cellular supporting axes; each pinnule with one internal cellular supporting axis. Ventral-most radiole with two appendages on each side (Fig. 4A); these appendages (arranged dorsally and ventrally) being almost 1/2 radiole length, and only dorsal one having one internal cellular supporting axis. Distal end of ventral lobe on anterior peristomial ring bifurcate, extending slightly beyond collar margin (Figs 3C, 4A). Posterior peristomial ring collar crenulate (Figs 3A, 3B, 3C, 4A, 4B), with dorsal gap (Fig. 4B). Ciliated patch absent on posterior peristomail ring (Figs 3C, 4A). Glandular ridge on second chaetiger present.</p>
            <p>Superior thoracic notochaetae elongate, narrowly hooded, 4-5 per fascicle (Fig. 3D). Inferior thoracic notochaetae bayonet type, four per fascicle; no elongate, narrowly hooded chaetae (Fig. 3D). Thoracic acicular uncini 4-5 per torus; each uncinus having four rows of teeth above main fang (Figs 3E, 4C). Abdominal uncini quadrangular, with eight rows of teeth above large basal tooth (Figs 3F, 4D), 2-9 uncini per fascicle; number of uncini decreasing posteriorly, with eight uncini on first and second abdominal chaetigers, nine on third. Abdominal neurochaetae 2-4 per fascicle, needle-like capillaries in form (Fig. 3G). Pygidium rounded. Peristomial and pygidial eyes and statocysts not visible in preserved specimens. Oocytes found in fourth and fifth thoracic chaetigers.</p>
            <p>Etymology.</p>
            <p>The specific epithet is an adjective derived from Ezo, the old place name for Hokkaido, in combination with the Latin suffix -ensis.</p>
            <p>Remarks.</p>
            <p> Amphicorina ezoensis is similar to  Amphicorina anneae (Rouse, 1994),  Amphicorina eimeri (Langerhans, 1880), and  Amphicorina persinosa (Ben-Eliahu, 1975) in having a crenulate collar, three pairs of radioles, and more than eight abdominal chaetigers.  Amphicorina ezoensis differs from  Amphicorina persinosa in the shape of the collar. In  Amphicorina ezoensis , the anterior edge of the collar is perpendicular to the anterior-posterior body axis, and the collar completely covers the anterior peristomium so that the latter is not visible laterally, while in  Amphicorina persinosa the collar is oblique in lateral view so that  the anterior peristomium is visible, although the angle of the collar is often determined by how the specimen was fixed.  Amphicorina ezoensis further differs from  Amphicorina anneae and  Amphicorina persinosa in the number of ventral radiolar appendage(s).  Amphicorina ezoensis has two pairs of appendages, while  Amphicorina anneae and  Amphicorina persinosa have one pair. The number of ventral radiolar appendage(s) was not mentioned in the original description of  Amphicorina eimeri (Langerhans, 1880), but Banse (1957: 72) noted "ventral wenigstens ein Filament" (ventrally at least one filament); Giangrande et al. (1999: 197, Table 1) indicated the species has one pair of appendages, while Rouse (1990: Table 1) lists  “1?” .  Amphicorina ezoensis also differs from  Amphicorina eimeri in that the former possesses elongate, narrowly hooded thoracic chaetae, while the latter has broadly hooded thoracic chaetae (Rouse 1990, Giangrande et al. 1999).  Amphicorina ezoensis also differs from  Amphicorina eimeri in the number of the abdominal chaetigers (12 vs. 10). </p>
            <p>We were unable to obtain DNA sequence data for this species due to the paucity of material.</p>
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	https://treatment.plazi.org/id/04B707064DE03CA780E231A8E50D9CE4	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	Yoshihara, Taiki;Hiruta, Shimpei F.;Katoh, Toru;Kajihara, Hiroshi	Yoshihara, Taiki, Hiruta, Shimpei F., Katoh, Toru, Kajihara, Hiroshi (2012): Three species of Amphicorina (Annelida, Sabellida, Sabellidae) from Japan, with descriptions of two new species. ZooKeys 187: 45-62, DOI: http://dx.doi.org/10.3897/zookeys.187.2662, URL: http://dx.doi.org/10.3897/zookeys.187.2662
89564131951997F4BB5389F276D7E942.text	89564131951997F4BB5389F276D7E942.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Amphicorina mobilis (Rouse 1990) Rouse 1990	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Amphicorina mobilis (Rouse, 1990) Figs 56 </p>
            <p> Oriopsis mobilis Rouse, 1990: 230-231, fig. 5  a–i . </p>
            <p> Amphicorina mobilis : Giangrande et al. 1999: 197, Table 1; Nogueira and Amaral 2000: 622; Rousset et al. 2004: Table 3; 2007: 47, Table 1; Kupriyanova and Rouse 2008: 1177, Table 1; Capa et al. 2010: 2, Table 1; Huang et al. 2011: 3, Table 1. </p>
            <p> Amphicorina ? sp. Giangrande et al. 1999: 199-200, fig. 4  a–g . </p>
            <p> Fabricia ventrilinguata ?: Fitzhugh 1990: 14. Not Johansson (1922). </p>
            <p> Fabricia sabella ?: Imajima and Hartman 1964: 366. Not Ehrenberg (1836). </p>
            <p>Material examined.</p>
            <p> Morphology.Twenty-five specimens. ZIHU 3938, among botryllid ascidian colonies, 42°16'N, 142°27'E, Higashi-shizunai, Hokkaido, Japan, 10 June 2010; ZIHU3939, among algae, 42°16'N, 142°27'E, Higashi-shizunai, Hokkaido, Japan, 10 June 2010; ZIHU 3940, 3941, among algae, 42°06'N, 139°25'E, Okushiri-Island, Hokkaido, Japan, 9 May 2010; ZIHU 3942, among algae, 42°16'N, 142°27'E, Higashi-shizunai, Hokkaido, Japan, 10 June 2010; ZIHU 3943, among botryllid ascidian colonies, 43°12'N, 140°51'E, Oshoro, Hokkaido, Japan, 16 October 2009; ZIHU 3944, among algae, 42°16'N, 142°27'E, Higashi-shizunai, Hokkaido, Japan, 10 June 2010; ZIHU 3945, among  Mytilus , 43°12'N, 140°51'E, Oshoro, Hokkaido, Japan, 23 May 2010; ZIHU 3946, among algae, 43°12'N, 140°51'E, Oshoro, Hokkaido, Japan, 24 May 2010; ZIHU 3947, among algae, 42°06'N, 139°25'E, Okushiri-Island, Hokkaido, Japan, 9 May 2010; ZIHU 3948, among algae, 43°12'N, 140°51'E, Oshoro, Hokkaido, Japan, 23 March 2010; ZIHU 4273, two specimens, among sessile organisms on culture panel for the vase tunicate  Ciona intestinalis (Linnaeus, 1767) hung from a raft, 35°09'N, 139°36'E, Misaki, Kanagawa, Japan, 22 February 2012, K. Kakui leg; ZIHU 4274, three specimens, same locality data as ZIHU 4273 [ZIHU 3938, 3043-3948, 4273, intact specimens, fixed in 10% seawater formalin, preserved in 70% ethanol; ZIHU3939, dissected, with half of the branchial crown removed; ZIHU 3940, 3941, whole mount on slide; ZIHU 3942, mounted on SEM stub; ZIHU 4273, fixed in Bouin's fluid, preserved in 70% EtOH; ZIHU 4274, fixed and preserved in 99% EtOH]. </p>
            <p>DNA analysis.</p>
            <p>Two specimens: one collected among algae, 42°06'N, 139°25'E, Okushiri-Island, Hokkaido, Japan, 9 May 2010; the other collected among laminarian holdfasts, 42°18'N, 140°59'E, Muroran, Hokkaido, Japan, 19 April 2011.</p>
            <p>Description.</p>
            <p> Complete specimens have eight thoracic and five abdominal chaetigers (Fig. 5A). Total length 1.2-3.2 mm (mean, 2.3 mm; n = 9), crown length 0.2-0.6 mm (mean, 0.4 mm; n = 9), maximum width 0.3 mm. Three pairs of radioles with lateral flanges; proximal 1/7 of radioles connected by palmate membrane; each radiole with six pairs of pinnules ending with terminal pinnule; all pinnules ending at same height as terminal pinnule. Each radiole with two longitudinal internal cellular supporting axes; each pinnule with one internal cellular supporting axis. One pair of ventral radiolar a  ppendages present, nearly as long as radioles, with one internal cellular supporting axis (Fig. 5B). One pair of elongate dorsal lips present, with neither pinnular nor radiolar appendages; one pair of triangular ventral lips present (Fig. 5B). Distal end of ventral lobe on anterior peristomial ring bifurcate, extending slightly beyond collar margin (Figs 5B, 6A). Posterior peristomial ring collar margin smooth, with small ventral notch (Fig. 6A). Collar with dorsal gap (Fig. 6B). Small ciliated patch located on posterior peristomial ring (Figs 5B, 6A). One pair of red eyes present on peristomium (not visible in preserved specimens). Glandular ridge on second chaetiger (not visible in preserved specimens). </p>
            <p> Superior thoracic notochaetae elongate, narrowly hooded, 3-7 per fascicle (n = 10; usually 4-5 within single specimen) (Fig. 6C). Inferior thoracic notochaetae bayonet type, 3-7 per fascicle (n = 10) (Fig. 6C). Thoracic acicular uncini 3-8 per torus (n = 10); each uncinus with three rows of teeth above main fang; teeth on first row distinctly larger than those on upper rows (Figs 5C, 6D). Abdominal uncini quadrangular, with nine rows of teeth above small basal tooth (Figs 5D, 6E), 4-17 uncini per fascicle  ( n = 10). Abdominal neurochaetae three in number (two in the smallest specimen, ZIHU 3947) (n = 10), needle-like capillaries in form (Fig. 6F). </p>
            <p>Pygidium rounded, with one pair of red eyes; color of eyes faded in preserved specimens.</p>
            <p>In living specimens, paired statocysts are evident in first thoracic chaetiger; oocytes found in sixth to eighth thoracic chaetigers.</p>
            <p>DNA analysis.</p>
            <p> We obtained sequences for each of the three target gene fragments for this species (GenBank accession numbers AB646767, 18S, 1777 bp; AB646763,  28 S-D1, 380 bp; AB646766, 28S-D3-7, 1998 bp). Both strands were sequenced for 18S and 28S-D1; part of the 28S-D3-7 sequence is based on only one strand. In a reliably aligned 320 bp stretch of the 28S-D1 sequence, we observed one indel difference (gap) from the aligned homologous sequence from an Australian specimen (EF116217, Kupriyanova and Rouse 2008). In an aligned 1779-bp region of 18S, we observed two indel differences between our sequence and that from an Australian specimen (EF116206, Kupriyanova and Rouse 2008). </p>
            <p>Remarks.</p>
            <p> Amphicorina mobilis was previously known only from Australia (Rouse 1990). A similar form was reported by Giangrande et al. (1999) as  Amphicorina sp. from the Mediterranean, but it was not identified to species due to the poor condition of the specimens available. </p>
            <p> Our specimens are quite similar to those in the original description of  Amphicorina mobilis by Rouse (1990), with differences in body size, in ranges of number of chaetae and pinnules, and in the arrangement of teeth in the thoracic uncini. The Australian specimens were reported to be 1.1 mm in body length, while specimens from this study are up to 3.2 mm. Numbers of chaetae and pinnules reported by Rouse (1990), followed by those in our Japanese material in parentheses, are: thoracic superior notochaetae 3-4 (3-7), thoracic inferior notochaetae 3-4 (3-7), thoracic uncini 3-5 (3-8), abdominal uncini 3-9 (4-17), and abdominal neurochaetae 1-2 (2-3); and pairs of pinnules 5 (6). Rouse (1990) reported that  Amphicorina mobilis has thoracic unicini with two rows of teeth above the main fang; the first row above the main fang has a large central tooth flanked by smaller teeth. By comparison, our specimens possessed no smaller teeth juxtaposing the large central tooth above main fang. </p>
            <p> The DNA sequences shed little light on species identity, as the 18S and 28S genes evolve too slowly to reliably detect significant variation between closely related species, and the few mutations detected could as well be attributed to PCR or sequencing errors. Nonetheless, the Australian and (putative) Japanese populations of  Amphicorina mobilis showed much less sequence divergence from one another than did either from a clearly morphologically distinct species,  Amphicorina ascidicola sp. n. which lends weight to the interpretation that the Japanese and Australian populations are conspecific. </p>
            <p> We consider that the specimen now labeled as the holotype of  Fabricia ventrilinguata Johansson, 1922 deposited in the Zoologiska Museet, Uppsala (ZUM 206), might represent  Amphicorina mobilis . We concur with Fitzhugh (1990) in that the original specimen (i.e., true  Fabricia ventrilinguata ), or its label, was likely to be replaced later by accident.  Fabricia ventrilinguata was originally described from Misaki, Japan, based on a polychaete collection made by Sixten Bock in 1914. Imajima and Hartman (1964) and Fitzhugh (1990) observed the  “holotype” of  Fabricia ventrilinguata and pointed out discrepancies between  Johansson’s (1922) original description and the actual specimen; these include (character states in the parentheses refer to those given in Johansson (1922) vs. those in the actual specimen): the length of the body (6.5 mm vs. 2.1 mm), the number of thoracic chaetigers (4 vs. 8), and the posterior peristomial ring collar (absent vs. present). Because  Johansson’s (1922) original description lacks important morphological characters used in identifying genera and species within  Fabriciidae , the  name Fabricia ventrilinguata should be treated as a nomen dubium. On the other hand, specimen ZUM 206 redescribed by Fitzhugh (1990) is applicable to  Amphicorina , and possibly to  Amphicorina mobilis . Taking into account that ZUM 206 might represent an undescribed species, however, further examination for a positive identification is necessary with respect to the shape of the thoracic notochaetae and the size of the tooth on the abdominal uncini. The fact that our specimens from Misaki, the same locality as ZUM 206, were identified as  Amphicorina mobilis with certainty does not contradict our speculation that ZUM 206 would actually represent  Amphicorina mobilis . If this is the case,  Amphicorina mobilis was present in Misaki before 1914. </p>
            <p>Distribution.</p>
            <p> Southeastern Australia and eastern Japan; questionably the Mediterranean. At present we have no definitive evidence whether this distribution pattern represents a natural one or has been artificially expanded. If the latter is the case, much more thorough population genetic studies may reveal the native locality and invasion pathways. Incidentally, among sabellids,  Sabella spallanzanii (Gmelin, 1791) has been reported to be introduced from European waters to Australia, possibly either via ballast water or hull fouling (Patti and Gambi 2001). The same species has been also reported from New Zealand, introduced either via Australia or directly from Europe (Read et al. 2011). Another sabellid,  Branchiomma bairdi (McIntosh, 1885), originally distributed in the Caribbean Sea, was recorded in the southern Gulf of California; hull fouling was considered the most probable vector for the translocation (  Tovar-Hernández et al. 2009). </p>
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	https://treatment.plazi.org/id/89564131951997F4BB5389F276D7E942	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	Yoshihara, Taiki;Hiruta, Shimpei F.;Katoh, Toru;Kajihara, Hiroshi	Yoshihara, Taiki, Hiruta, Shimpei F., Katoh, Toru, Kajihara, Hiroshi (2012): Three species of Amphicorina (Annelida, Sabellida, Sabellidae) from Japan, with descriptions of two new species. ZooKeys 187: 45-62, DOI: http://dx.doi.org/10.3897/zookeys.187.2662, URL: http://dx.doi.org/10.3897/zookeys.187.2662
