identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
9F6887892C6D9C1EFF462FCDFE59AAE7.text	9F6887892C6D9C1EFF462FCDFE59AAE7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Ancistrosyllis McIntosh 1878	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Genus  Ancistrosyllis McIntosh, 1878</p>
            <p>Diagnosis (after Glasby &amp; Salazar-Vallejo 2022). Pilargids with body depressed, integument papillose to verrucose, present on both segmental and nonsegmental regions. Zero to three antennae. Palps unfused, biarticulated, palpostyle minute. Paired ventrolateral palpal papillae present. Pharynx distally with terminal papillae (or absent); proximally smooth or, rarely, with denticles. Two pairs of tentacular cirri. Dorsal and ventral cirri digitate to lobate. Notochaetae are hooks, starting from chaetigers 3 to 13 and continuing throughout body. Neurochaetae smooth, or spinulose capillaries, often with bidentate tips. Free living in sediments from intertidal to deep sea, or commensal with other invertebrates.</p>
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	https://treatment.plazi.org/id/9F6887892C6D9C1EFF462FCDFE59AAE7	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.		MagnoliaPress via Plazi	Plathong, Sakanan;Plathong, Jintana;Dean, Harlan K.	Plathong, Sakanan, Plathong, Jintana, Dean, Harlan K. (2022): Two new species of Ancistrosyllis McIntosh, 1878 (Annelida: Pilargidae) from the Gulf of Thailand, Western Pacific. Zootaxa 5128 (2): 195-210, DOI: 10.11646/zootaxa.5128.2.2
9F6887892C6D9C12FF462D39FCB8A99F.text	9F6887892C6D9C12FF462D39FCB8A99F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Ancistrosyllis eidimtaiteae Plathong & Plathong & Dean 2022	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Ancistrosyllis eidimtaiteae sp. nov.</p>
            <p>Figs 2–5</p>
            <p>
                 Material examined.   
                <a title="Search Plazi for locations around (long 100.71333/lat 7.526944)" href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=100.71333&amp;materialsCitation.latitude=7.526944">Six</a>
                 specimens collected from the Songkhla  
                <a title="Search Plazi for locations around (long 100.71333/lat 7.526944)" href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=100.71333&amp;materialsCitation.latitude=7.526944">Sea</a>
                 ,  
                <a title="Search Plazi for locations around (long 100.71333/lat 7.526944)" href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=100.71333&amp;materialsCitation.latitude=7.526944">Gulf</a>
                 of Thailand, Western Pacific, coll. Marine Ecosearch Management Co., Ltd., mud mixed with sand and shells. Holotype: PSUZC-POL-0305 (1 spec.), S09-19 (7°31’37”N, 100°42’48”E), 17 Feb. 2015, 24 m.  Paratypes: PSUZC-POL-0306 (1 spec., on SEM stub), S06 (7°20’10”N, 100°36’59”E), 12 Feb. 2015, 15.5 m; PSUZC-POL-0307 (3 specs., 1 spec. on SEM stub), S08 (7°29’10”N, 100°47’06”E), 16 Mar. 2016, 25 m; PSUZC-POL-0308 (1 spec., juvenile), S09-11 (7°31’52”N, 100°42’42”E), 25 Mar. 2017, 23 m. 
            </p>
            <p>Type locality. Songkhla Sea, Gulf of Thailand (Fig. 1).</p>
            <p> Diagnosis.  Ancistrosyllis with body papillae brown, lacking eyespots, with small median antenna, and two short papillose lateral antennae. Tentacular cirri short, first dorsal and ventral cirri from chaetiger 1. First notopodial hooks from chaetiger 3. </p>
            <p>Description. Holotype incomplete, 6.3 mm long, 0.5 mm wide with 33 segments. Paratypes, 2.0– 22.2 mm long, 0.3–0.6 mm wide, 18–125 chaetigers. Longest specimen consists of three pieces: anterior region, 7.1 mm long with 41 chaetigers; middle region, 11.5 mm long with 55 chaetigers and posterior region with broken anal cirri, 3.6 mm long with about 29 chaetigers. Body annulated, depressed anteriorly, depressed, tapered posteriorly. Body light tan in ethanol with brownish papillae throughout. Ventral with a deep midventral groove running longitudinally (Fig. 2A–D).</p>
            <p>Prostomium broad, bilobed, wider than long with a small median antenna present in prostomial posterior region. Lateral antennae short papillose, shorter than palps. Eyespots absent. Palps biarticulate with very small ventrolateral papillae, visible ventrally (Figs 3A–C, 5A). Pharynx not observed, retracted in holotype and paratypes, extending to chaetiger 6 (Fig. 2B).</p>
            <p>Peristomium fused to prostomium. Two pairs of short, conical, papillose tentacular cirri inserted laterally (Figs 2B, 3A–C, 5A). Dorsal cirri short, first dorsal cirri from chaetiger 1, slightly shorter than dorsal cirri of chaetiger 2 and following chaetigers (Figs 2B, 3A–B, 5A).</p>
            <p>Parapodia subbiramous. Notopodia reduced to a low swollen lobe, each with single aciculae, 1–2 notopodial hooks per parapodium from chaetiger 3 (Figs 2B, 3A–B, 4B–E, 5A–B).</p>
            <p>Neuropodia well developed with conical lobes. Ventral cirri from chaetiger 1, shorter than dorsal cirri and slightly longer than neuropodial lobes (Figs 3A–B, 4B, C, E, 5A–B). Neurochaetae non-limbate capillary chaetae with bifid tips, variable in length, throughout the body. Inferior chaetae are shorter than superiorr chaetae, up to 9 chaetae per bundle (Figs 4C, F–G, 5B, C).</p>
            <p>Pygidium with two anal cirri.</p>
            <p> Holotype and paratypes of  A. eidimtaiteae sp. nov. collected in March had oocytes in the coelomic cavities of posterior chaetigers. Diameter of larger oocytes 60–72 μm (Fig. 2D, F). </p>
            <p>Habitat. Found in 15.5–25 m water depth, in mud substrates, mixed with sand and shells.</p>
            <p>Distribution. Songkhla Sea, the Gulf of Thailand, Western Pacific.</p>
            <p>Etymology. The new species is name after Mrs Elena Eidimtaite, grandmother of Dr Ted Donn, Principal Ecologist at Tetra Tech, Inc.</p>
            <p> Remarks.  Ancistrosyllis eidimtaiteae sp. nov. belongs to Group II of  Ancistrosyllis because it has a median and two lateral antennae. Moreover,  A. eidimtaiteae sp. nov. has first notopodial hooks from chaetiger 3 and distinctive brownish body papillae. These features make it easy to differentiate from other colorless species. The new species resembles four other species of subgroup A:  A. hartmanae Pettibone, 1966 ;  A. fioronii Fiege &amp; Böggemann, 1999 ;  A. kornkanokae Plathong, Dean &amp; Plathong, 2021 and  A. nakkaritae Plathong, Dean &amp; Plathong, 2021 (Table 1). </p>
            <p> Ancistrosyllis eidimtaiteae sp. nov. differs from  A. hartmanae Pettibone, 1966 in lacking eyespots and the first ventral cirri appearing at chaetiger 1, whereas  A. hartmanae has a pair of eyespots and the first ventral cirri from chaetiger 3 (Pettibone 1966). </p>
            <p> Ancistrosyllis eidimtaiteae sp. nov. differs from  A. fioronii by the first ventral cirri present from chaetiger 1, having well developed, conical, truncate neuropodia, and non-limbate capillaries with bifid tips.  Ancistrosyllis .  fioronii has the first ventral cirri occurring from chaetiger 2, the neuropodia are poorly developed and the tips of long non-limbate capillary chaetae are bidentate (Fiege &amp; Böggemann 1999). Moreover, the number of neurochaetae per fascicle in  A. eidimtaiteae sp. nov. is greater than in  A. fioronii with up to 6–9 chaetae per fascicle, rather than 4–6 chaetae per fascicle. Additionally, the body color of  A. eidimtaiteae sp. nov. is brown but  A. fioronii lacks pigmentation (Fiege &amp; Böggemann 1999). </p>
            <p> Ancistrosyllis eidimtaiteae sp. nov. differs from  A. kornkanokae Plathong, Dean &amp; Plathong, 2021 in the neurochaetae and the first appearance of ventral cirri.  Ancistrosyllis eidimtaiteae sp. nov. has a single type of non-limbate capillary chaetae with bifid tip, and the first ventral cirri appearing at chaetiger 1, whereas  A. kornkanokae bears two types of unidentate neurochaetae, short limbate and long, non-limbate capillaries and the first ventral cirri occur from chaetiger 3. In addition, tentacular cirri and the first dorsal cirri in  A. eidimtaiteae sp. nov. are shorter than in  A. kornkanokae , and the body is brown in color in alcohol, whereas  A. kornkanokae is lacking colour (Plathong et al. 2021). </p>
            <p> Ancistrosyllis eidimtaiteae sp. nov. most closely resembles  A. nakkaritae Plathong, Dean &amp; Plathong, 2021 in having the first ventral cirri at chaetiger 1 and the first notopodial hooks from chaetiger 3. However,  A. eidimtaiteae sp. nov. differs from  A. nakkaritae by having only non-limbate capillaries, and lacks short limbate capillaries. Ancistrosllis  nakkaritae has both short limbates and long non-limbate capillaries. Moreover, the lateral antennae, tentacular cirri and dorsal cirri of  A. eidimtaiteae sp. nov. are shorter than those of  A. nakkaritae (Plathong et al. 2021) . </p>
            <p> Finally,  Ancistrosyllis eidimtaiteae sp. nov. differs from  A. suksani sp. nov. in having a single type of neurochaetae and first notopodial hooks occurring at chaetiger 3 while  A. suksani sp. nov. has three types of neurochaetae and the first notopodial hooks appear at chaetiger 4 (Table 1). </p>
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	https://treatment.plazi.org/id/9F6887892C6D9C12FF462D39FCB8A99F	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.		MagnoliaPress via Plazi	Plathong, Sakanan;Plathong, Jintana;Dean, Harlan K.	Plathong, Sakanan, Plathong, Jintana, Dean, Harlan K. (2022): Two new species of Ancistrosyllis McIntosh, 1878 (Annelida: Pilargidae) from the Gulf of Thailand, Western Pacific. Zootaxa 5128 (2): 195-210, DOI: 10.11646/zootaxa.5128.2.2
9F6887892C629C15FF462EEDFB2EA99F.text	9F6887892C629C15FF462EEDFB2EA99F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Ancistrosyllis suksani Plathong & Plathong & Dean 2022	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Ancistrosyllis suksani sp. nov.</p>
            <p>Figs 6–9</p>
            <p> Material examined.   Nine specimens collected from the Songkhla Sea and offshore in the Gulf of Thailand, coll. Marine Ecosearch Management Co., Ltd., mud mixed with sand and shells. Holotype: PSUZC-POL-0345 (1 spec.)  , S02 (7°31’44”N, 100°28’15”E), 21 Sep. 2016, 10 m. Paratypes: S01 (7°46’29”N, 100°24’42”E), 16 Oct. 2013, 9.5 m; PSUZC-POL-0346 (3 specs., 1 spec. on SEM stub), S01-B1; PSUZC-POL-0347 (1 spec.), S01-B3; PSUZC-POL-0348 (1 spec., on SEM stub), S03 (7°21’02”N, 100°31’45”E), 13 Oct. 2015, 9 m; PSUZC-POL-0349 (1 spec.), GT-UR (8°20’16”N, 101°45’01”E), 9 Sep. 2015, 70 m; PSUZC-POL-0350 (2 specs., 1 spec. on SEM stub), GT-SW (9°22’59”N, 101°21’37”E), 22 May 2020, 50 m. </p>
            <p>  Type locality. Songkhla  Sea , Gulf of Thailand (Fig. 1)  . </p>
            <p> Diagnosis.  Ancistrosyllis without eyespots; with a short median antenna and two short lateral antennae. With a pair of short tentacular cirri; dorsal and ventral cirri starting from chaetiger 1. Notopodial hooks from chaetiger 4. Three types of neurochaetae; short, stout, falcates with a small subdistal guard; short limbates with bifid tips; and long non-limbate capillaries with bifid tips. </p>
            <p>Description. Holotype complete (pygidial cirri broken), 22.3 mm long, 0.7 mm wide, 99 segments. Paratypes incomplete, anterior region 1.8–8.2 mm long, 0.3–0.8 mm wide with 10–36 segments. Two posterior parts with pygidial cirri. Body depressed, light tan to light brown with numerous light yellow to brown papillae, widest in middle region, tapering anteriorly and posteriorly (Fig. 6A–C).</p>
            <p>Prostomium short, broad, bilobed, wider than long, with numerous brown papillae; short, small median antenna present on posterior prostomial region; two short lateral antennae present antero-laterally on prostomium, shorter than palps and tentacular cirri (Figs 6B, 7–D, 9A). Eyespots absent. Palps biarticulate with very small ventrolateral palpal papillae (Figs 7B, 7D, 9B). Pharynx not observed, retracted in holotype and paratypes, extending to chaetiger 4 (Fig. 6B).</p>
            <p>Peristomium with two pairs of short, digitate, papillate tentacular cirri, longer than lateral antennae, inserted laterally. Dorsal cirri present from chaetiger 1, long, conical, papillose, twice as long as dorsal cirri of chaetiger 2. Ventral cirri present from chaetiger 1, shorter than dorsal cirri (Figs 6B, 7A–D, 9A–B).</p>
            <p>Parapodia subbiramous, notopodia reduced with a single acicula. Notopodial hooks present from chaetiger 4; large, strong falcate, 1–2 hooks per parapodium with the second one non-emergent (Figs 6B, 6C, 7A–B). Neuropodia well-developed conical lobes, conical with a single aciculum (Figs 6A–B, 7A–B, 8A, 9B).</p>
            <p>Neurochaetae three types: two types of short chaetae and one type of long non-limbate chaeta; 1) short, stout falcates, with small subdistal guard approaching distal tips (Figs 8 A-C, 9C), 2) short limbate with bifid tips (Figs 8A, B, D, 9C) and 3) long non-limbate capillaries with bifid tips (Fig. 8A, E). Each neuropodium with 5–7 long nonlimbate capillaries above neuroacicula and 1–2 short, stout falcates with a subdistal guard, 2–3 short bifid limbates, and 1 long non-limbate below neuroacicula (Figs 8A–E, 9C).</p>
            <p>Pygidium conical with pair of anal cirri.</p>
            <p>Small oocytes were found in the body and parapodia of large specimen collected in October 2013 (Fig. 6D).</p>
            <p>Etymology. The new species is named in honor of Mr. Suksan Jinanarong, the senior staff of Tetra Tech, Inc. (Thailand) for his work on marine benthos of Songkhla Sea, Gulf of Thailand with our team (MEM and Coral Reefs and Benthos Research Unit) from the beginning of our research.</p>
            <p>Habitat. Living in 9–70 m water depth, mud mixed with sand and shells.</p>
            <p>Distribution. Gulf of Thailand, Western Pacific (Fig. 1).</p>
            <p> Remarks.  Ancistrosyllis suksani sp. nov. belongs to the group II of  Ancistrosyllis characterized by the presence of both a median antenna and two lateral antennae. It resembles  A. groenlandica McIntosh, 1878 in having the first dorsal and ventral cirri from chaetiger 1 and the first notopodial hooks from chaetiger 4 (Table 1). However,  A. suksani sp. nov. differs from  A. groenlandica regarding neurochaetae in that it has three different types: 1) short, stout falcates with a subdistal guard approaching distal tips, 2) short bifid limbates, and 3) long non-limbate capillaries with bifid tips.  Ancistrosyllis groenlandica has only two types of neurochaetae: short limbates and long non-limbate capillaries with slightly hooked tips (Imajima 1987; Pettibone 1966). Moreover, the first notopodial hooks of  A. suksani sp. nov. always starts from chaetiger 4, whereas in  A. groenlandica the first notopodial hooks occurs variably from chaetiger 4 to 6 (Imajima 1987; Pettibone 1966). </p>
            <p> Ansistrosyllis suksani sp. nov. is clearly distinguished from other species of group II of Ancistrosylis species by having the first notopodial hooks at chaetiger 4, and having three types of neurochaetae (Table 1). </p>
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	https://treatment.plazi.org/id/9F6887892C629C15FF462EEDFB2EA99F	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.		MagnoliaPress via Plazi	Plathong, Sakanan;Plathong, Jintana;Dean, Harlan K.	Plathong, Sakanan, Plathong, Jintana, Dean, Harlan K. (2022): Two new species of Ancistrosyllis McIntosh, 1878 (Annelida: Pilargidae) from the Gulf of Thailand, Western Pacific. Zootaxa 5128 (2): 195-210, DOI: 10.11646/zootaxa.5128.2.2
9F6887892C669C15FF462FA1FA6CAD67.text	9F6887892C669C15FF462FA1FA6CAD67.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Ancistrosyllis McIntosh 1878	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Key to the species of Group II  Ancistrosyllis</p>
            <p>(modified after Plathong, Dean &amp; Plathong 2021)</p>
            <p>1. Eyespots present...................................................................................... 2</p>
            <p>- Eyespots absent...................................................................................... 3</p>
            <p> 2. First notopodial hooks from chaetiger 3; ventral cirri from chaetiger 3.............................................................................  A. hartmanae Pettibone, 1966 ; Chesapeake Bay-Gulf of Mexico, Western Atlantic </p>
            <p> - First notopodial hooks from chaetiger 5, ventral cirri from chaetiger 1.........  A. cingulata Korschelt, 1893 ; Adriatic Sea </p>
            <p>3. First notopodial hooks from chaetiger 3.................................................................... 4</p>
            <p>- First notopodial hooks from other chaetigers................................................................ 7</p>
            <p>4. Neurochaetae, single type, long non-limbate capillary chaetae................................................. 5</p>
            <p>- Neurochaetae of 2 or more 2 types ........................................................................ 6</p>
            <p> 5. Ventral cirri from chaetiger 1; neurochaetae bifid tip; body papillae brown..............................................................................................  A. eidimtaiteae sp. nov. ; Gulf of Thailand, Western Pacific </p>
            <p> - Ventral cirri from chaetiger 2; neurochaetae, bidentate tip; body whitish..........................................................................................  A. fioronii Fiege &amp; Böggemann, 1999 ; North Sea, Atlantic Ocean </p>
            <p> 6. Ventral cirri from chaetiger 1; neurochaetae bifid tips.........................................................................................  A. nakkaritae Plathong, Dean &amp; Plathong, 2021 ; Gulf of Thailand, Western Pacific </p>
            <p> - Ventral cirri from chaetiger 3; neurochaetae unidentate tips...................................................................................  A. kornkanokae Plathong, Dean &amp; Plathong, 2021 ; Gulf of Thailand, Western Pacific </p>
            <p>7. Ventral cirri from chaetiger 1............................................................................ 8</p>
            <p> - Ventral cirri from chaetiger 3, first notopodial hooks from chaetiger 6.......................................................................................................  A. jonesi Pettibone, 1966 ; Maryland, Atlantic Ocean </p>
            <p>8. First notopodial hooks from chaetiger 4–6.................................................................. 9</p>
            <p> - First notopodial hooks from chaetiger 13................  A. breviceps Hartman, 1963 ; Southern California, Pacific Ocean </p>
            <p>9. Two types of neurochaetae............................................................................ 10</p>
            <p> - Three types of neurochaetae..................................  A. suksani sp. nov. ;  Gulf of Thailand, Western Pacific </p>
            <p> 10. First dorsal cirri length as those of chaetiger 2, first notopodial hooks from chaetiger 4–6..............................................................................  A. groenlandica McIntosh, 1878 ; off Greenland, Arctic Ocean </p>
            <p> - First dorsal cirri slightly longer than following ones; notopodial hooks begin at chaetiger 6...........................................................................  A. commensalis Gardiner, 1976 ; North Carolina, Atlantic Ocean </p>
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	https://treatment.plazi.org/id/9F6887892C669C15FF462FA1FA6CAD67	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.		MagnoliaPress via Plazi	Plathong, Sakanan;Plathong, Jintana;Dean, Harlan K.	Plathong, Sakanan, Plathong, Jintana, Dean, Harlan K. (2022): Two new species of Ancistrosyllis McIntosh, 1878 (Annelida: Pilargidae) from the Gulf of Thailand, Western Pacific. Zootaxa 5128 (2): 195-210, DOI: 10.11646/zootaxa.5128.2.2
