Cirracanthus monacanthi Yamaguti 1939
Cirracanthus monacanthi (Yamaguti, 1939) (Figs 1–2) Taeniacanthus monacanthi Yamaguti 1939: 402; Shiino 1959: 372; Yamaguti 1963: 21. Cirracanthus monacanthi : Dojiri & Cressey 1987: 153; Dojiri & Ho 1987: 42. Material examined. 1 Ƥ (WAM C 38638), ex Chaetodermis penicilligerus (Cuvier) (WAM...
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Online Access: | https://dx.doi.org/10.5281/zenodo.6189818 https://zenodo.org/record/6189818 |
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openpolar |
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Biodiversity Taxonomy Animalia Arthropoda Maxillopoda Poecilostomatoida Taeniacanthidae Cirracanthus Cirracanthus monacanthi |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Maxillopoda Poecilostomatoida Taeniacanthidae Cirracanthus Cirracanthus monacanthi Tang, Danny Uyeno, Daisuke Nagasawa, Kazuya Cirracanthus monacanthi Yamaguti 1939 |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Maxillopoda Poecilostomatoida Taeniacanthidae Cirracanthus Cirracanthus monacanthi |
description |
Cirracanthus monacanthi (Yamaguti, 1939) (Figs 1–2) Taeniacanthus monacanthi Yamaguti 1939: 402; Shiino 1959: 372; Yamaguti 1963: 21. Cirracanthus monacanthi : Dojiri & Cressey 1987: 153; Dojiri & Ho 1987: 42. Material examined. 1 Ƥ (WAM C 38638), ex Chaetodermis penicilligerus (Cuvier) (WAM P. 31950.001), Point Quobba, Western Australia, Australia, 13 April 1976; 1 Ƥ (AM P 65262), ex Meuschenia trachylepis (Günther) (AM I 42573 -008), Port Stephens, New South Wales, Australia, 20 January 2000; 1 Ƥ (NSMT-Cr 21648), ex Monacanthus chinensis (Osbeck), Seto Inland Sea, Imabari, Ehime Prefecture, Japan, August 2005; 5 Ƥ, 1 3 and 1 copepodid (WAM C 38643, C 38711 – C 38712), ex 3 M . chinensis (WAM P. 2139.001), Shark Bay, Western Australia, Australia, 1940; 25 Ƥ, 9 3 and 9 copepodids (WAM C 38673 – C 38674, C 38735), ex 2 M . chinensis (WAM P. 25095.025), Exmouth Gulf, Western Australia, Australia, October 1974; 5 Ƥ (AM P 65266), ex 1 M . chinensis (AM I 41214 -001), Lake Macquarie, New South Wales, Australia, 1 February 2000; 1 Ƥ (AM P 65265), ex M . chinensis (AM I 40864 -011), White Bay, New South Wales, Australia, 17 May 2001; 1 Ƥ (AM P 65264), ex M . chinensis (AM I 20754 -022), Lizard Island area, Queensland, Australia, 8 February 1979; 1 Ƥ and 1 3 (AM P 65267), ex 1 M . chinensis (AM I 41434 -011), Port Hacking, New South Wales, Australia, 6 April 2000; 4 Ƥ (AM P 65263), ex 1 M . chinensis (AM IA 7819), Melville Island, Northern Territory, Australia, 1938; 1 Ƥ (AM P 69680), ex M . chinensis (AM I 20230 -004), Cockburn Sound, Western Australia, Australia, 27 March 1978; 3 Ƥ (CAS 175285), ex 1 M . chinensis (CAS 207327), Gulf of Thailand, 5 April 1960; 18 Ƥ (CAS 175484), ex 1 M . chinensis (CAS 27547), Gulf of Thailand, 9 December 1968; 5 Ƥ (CAS 175466), ex 1 M . chinensis (CAS 36124), Java Sea, 5 December 1975; 1 Ƥ (MAGNT Cr014947), ex M . chinensis (MAGNT S. 13273 -005), Booby Island, Australia, 29 November 1991; 4 Ƥ (MAGNT Cr014949), ex 1 M . chinensis (MAGNT S. 12962 -001), Arafura Sea, 26 October 1990; 2 Ƥ (WAM C 38679 – C 38680), ex 2 Paramonacanthus arabicus Hutchins (WAM P. 32051.001), Persian Gulf, collection date unknown; 1 Ƥ (WAM C 38580), ex Paramonacanthus choirocephalus (Bleeker) (WAM P. 12091.001), Shark Bay, Western Australia, Australia, 1960; 10 Ƥ, 1 3 and 2 copepodids (WAM C 38625, C 38693 – C 38694), ex 3 P . choirocephalus (WAM P. 23426.001), Learmonth, Western Australia, Australia, June 1973; 11 Ƥ and 2 copepodids (WAM C 38559, C 38629, C 38639, C 38719), ex 3 P . choirocephalus (WAM P. 30239.003), Exmouth Gulf, Western Australia, Australia, 24 March 1991; 36 Ƥ, 1 3 and 4 copepodids (WAM C 38579, C 38612, C 38647, C 38689, C 38701 – C 38702, C 38754), ex 6 P . choirocephalus , Shark Bay, Western Australia, Australia, 1 March 2003; 8 Ƥ and 3 3 (WAM C 38569, C 38627 – C 38628, C 38642, C 38690), ex 5 P . choirocephalus , Shark Bay, Western Australia, Australia, 6 March 2003; 1 Ƥ (WAM C 38615), ex Paramonacanthus filicauda (Günther) (WAM P. 26220.002), Lacepede Island, Western Australia, Australia, 23 June 1978; 4 Ƥ (WAM C 38609, C 38652), ex 2 P . filicauda (WAM P. 26701.001), Bomparte Archipelago, Western Australia, Australia, 31 January 1979; 4 Ƥ (AM P 65270 – P 65271), ex 2 P . filicauda (AM I B 2976), off Sydney, Australia, February 1953; 6 Ƥ (AM P 65272), ex 1 P . filicauda (AM I 21831 -026), Arafura Sea, 14 November 1980; 11 Ƥ (1 damaged) (AM P 65273), ex 1 P . filicauda (AM I 34389 -021), Island Head entrance, Queensland, Australia, 25 October 1993; 4 Ƥ (MAGNT Cr014955), ex 1 P . filicauda (MAGNT S. 11794 -007), North Cape Wessels, Northern Territory, Australia, 6 February 1986; 1 Ƥ (MAGNT Cr014956), ex P . filicauda (MAGNT S. 13361 -002), Arafura Sea, 28 October 1990; 72 Ƥ (4 damaged), 38 3 (2 damaged) and 16 copepodids (2 damaged) (WAM C 38602, C 38606, C 38699 –38700, C 38727 – C 38731), ex 3 Paramonacanthus japonicus (Tilesius) (WAM P. 32055.001), Sea of Japan, off Fukutsu, Fukuoka Prefecture, Japan, 13 September 1999; 10 Ƥ (1 damaged) (MAGNT Cr014957), ex 1 P . japonicus (MAGNT S. 12989 -001), Arafura Sea, 2 November 1990; 1 Ƥ (MAGNT Cr014958), ex P . japonicus (MAGNT S. 13273 -006), W. Booby Island, Queensland, Australia, 29 November 1991; 1 Ƥ (MAGNT Cr014959), ex P . japonicus (MAGNT S. 14363 - 005), NW Bassett-Smith Shoals, Western Australia, Australia, 12 June 1996; 10 Ƥ, 5 3 and 5 copepodids (AM P 65275), ex 1 Paramonacanthus otisensis Whitley (AM I 23883 -001), Manly, New South Wales, Australia, 10 October 1976; 3 Ƥ (AM P 65274), ex 1 P . otisensis (AM E 1608), Fraser Island, Queensland, Australia, 29 June 1910; 15 Ƥ and 1 3 (AM P 65277 – P 65279), ex 4 P . otisensis (AM I 25938 -001), Point Quobba, Western Australia, Australia, April 1976; 1 Ƥ and 1 copepodid (AM P 65276), ex 1 P . otisensis (AM I 33364 -002), Iluka, New South Wales, Australia, 15 February 1991; 5 Ƥ (NSMT-Cr 21649–21650), ex 2 Stephanolepis cirrhifer (Temminck & Schlegel), Seto Inland Sea, Itsukaichi, Hiroshima Prefecture, Japan, 11 November 2005; 8 Ƥ (NSMT-Cr 21656– 21657), ex 2 S . cirrhifer , Seto Inland Sea, Imabari, Ehime Prefecture, Japan, 1 May 2005; 3 Ƥ (NSMT-Cr 21655), ex 1 S . cirrhifer , Seto Inland Sea, Imabari, Ehime Prefecture, Japan, August 2005; 4 Ƥ (NSMT-Cr 21651), ex 1 S . cirrhifer , Seto Inland Sea, Imabari, Ehime Prefecture, Japan, 1 March 2006; 8 Ƥ (NSMT-Cr 21654), ex 1 S . cirrhifer , western North Pacific Ocean, Tosasaga, Kochi Prefecture, Japan, 18 June 2007; 1 Ƥ (WAM C 38633), ex S . cirrhifer (WAM P. 30260.020), Wakasa Bay, Japan, 10 November 1988; 1 Ƥ (WAM C 38649), ex S . cirrhifer (WAM P. 30055.021), Wakasa Bay, Japan, August 1989; 24 Ƥ (1 damaged) (WAM C 38633, C 38646, C 38667 – C 38670, C 38748), ex 4 S . cirrhifer (WAM P. 30260.020), Wakasa Bay, Japan, 10 November 1988; 29 Ƥ (MAGNT Cr014963–Cr014964, Cr014966–Cr014968), ex 5 S . cirrhifer (MAGNT S. 12729 -014), Wakasa Bay, Japan, 10 November 1987; 2 Ƥ (CAS 175265), ex 1 S . cirrhifer (CAS 56599), Hong Kong, 20 August 1958; 2 Ƥ (CAS 175300), ex from 1 Stephanolepis hispidus (Linnaeus) (CAS 31459), Cape Colony, South Africa, 1934; 7 Ƥ (CAS 175276 and 175518), ex 2 Stephanolepis setifer (Bennett) (CAS 61084), Hong Kong fish market, 25 February 1958. Supplemental description of adult female. Body 1.14 mm long (excluding caudal setae) and 0.56 mm wide (n = 3) (Fig. 1 A). Caudal ramus (Fig. 1 B) with 7 setae (seta I minute) and posterodorsal flap. Some specimens with 3 accessory teeth and lacking basal knobs on third segment of maxilliped (Fig. 1 C). Description of adult male. Body 0.65 mm long (excluding caudal setae) and 245 µm wide (n = 8) (Fig. 1 D). Second pedigerous somite 168 µm wide; remaining pedigerous somites decreasing in width posteriorly. Genital double-somite longer (110 µm) than wide (84 µm). Abdomen 126 µm long and 55 µm wide; composed of 3 free somites. Caudal ramus longer (29 µm) than wide (15 µm), bearing similar elements as in female. Mandible (Fig. 1 E) with 2 spinulate blades and small accessory seta. Maxilliped (Fig. 1 F–G) 4 -segmented; first segment (syncoxa) two-thirds length of second segment (basis), bearing naked medial seta; basis elongate, armed with 2 proximomedial setae and longitudinal row of spinules on posteromedial and anteromedial surfaces; first endopodal segment small, unarmed; second endopodal segment represented by elongate claw, bearing long seta on posterior surface, 2 subequal setae on anterior surface and row of denticles along concave margin (denticles larger at proximal and distal ends). Legs 2 and 3 exopodal spines (only leg 2 exopod illustrated – Fig. 2 A) serrate along both margins, each bearing terminal flagellum. Spines on third endopodal segment of legs 2–4 (Fig. 2 B–D) serrate. Attachment site. Branchial cavity wall. Remarks. This species was originally described as Taeniacanthus monacanthi from Stephanolepis cirrhifer (Temminck & Schlegel) captured in the Seto Inland Sea off Tarumi, Japan by Yamaguti (1939). Dojiri & Cressey (1987) transferred T . monacanthi to their newly erected genus Cirracanthus based on the redescription of material collected from S . cirrhifer from Japan and Monacanthus chinensis (Linnaeus) from Hong Kong. Cirracanthus monacanthi and C. spinosus Dojiri & Cressey, 1987 are the only valid members of this genus (see Discussion section below for further details). The specimens in the present study conform to the descriptions and illustrations provided by Dojiri & Cressey (1987). However, some female specimens examined in this study lacked basal knobs and had three accessory teeth on the maxilliped claw rather than one or two basal knobs and one or two accessory teeth as reported by Dojiri & Cressey (1987). Female C . monacanthi differs from C . spinosus in the shape of the mandibular accessory element (pyriform process vs . attenuate seta), presence of a distal process on the maxilliped basis, armature of the third exopodal segment of leg 3 (II, I, 4 vs . II, I, 5), shape of the third endopodal spines of legs 2 and 3 (stout and blunt vs. attenuate), absence of a terminal flagellum on each exopodal spine of leg 4 and the ornamentation pattern on the free exopodal segment of leg 5 (rows vs . patches). Additional differences include the relative length of the row of denticles on the maxilliped claw (denticles extending from near the base to the tip vs . row of denticles not extending to tip) and relative lengths of the third endopodal spines of leg 3 (innermost spine longest of three vs . middle spine longest of three) between the males. : Published as part of Tang, Danny, Uyeno, Daisuke & Nagasawa, Kazuya, 2011, Parasitic copepods of the family Taeniacanthidae (Crustacea) from triggerfishes (Teleostei, Balistidae) and filefishes (Teleostei, Monacanthidae) collected in the Indo-West Pacific region, with descriptions of two new species of Taeniacanthus Sumpf, 1871, pp. 33-56 in Zootaxa 3103 on pages 34-38, DOI: 10.5281/zenodo.201761 : {"references": ["Yamaguti, S. (1939) Parasitic copepods from fishes of Japan. Part 4. Cyclopoida, II. Volumen jubilaire pro Prof. Sadao Yoshido (Published by the author), 2, 391 - 415, plates I - XIII.", "Shiino, S. M. (1959) Sammlung der parasitischen Copepoden in der Prafekturuniversitat von Mie. Report of Faculty of Fisheries, Prefectural University of Mie, 3, 334 - 374.", "Yamaguti, S. (1963) Parasitic Copepoda and Branchiura of Fishes. New York: Interscience Publishers, 1104 pp + 333 pls.", "Dojiri, M. & Cressey, R. F. (1987) Revision of the Taeniacanthidae (Copepoda: Poecilostomatoida) parasitic on fishes and sea urchins. Smithsonian Contributions to Zoology, 447, 1 - 250.", "Dojiri, M. & Ho, J. S. (1987) Copepods of the Taeniacanthidae (Poecilostomatoida) parasitic on fishes of Japan. Report of the Sado Marine Biological Station, Niigata University, 17, 33 - 42."]} |
format |
Text |
author |
Tang, Danny Uyeno, Daisuke Nagasawa, Kazuya |
author_facet |
Tang, Danny Uyeno, Daisuke Nagasawa, Kazuya |
author_sort |
Tang, Danny |
title |
Cirracanthus monacanthi Yamaguti 1939 |
title_short |
Cirracanthus monacanthi Yamaguti 1939 |
title_full |
Cirracanthus monacanthi Yamaguti 1939 |
title_fullStr |
Cirracanthus monacanthi Yamaguti 1939 |
title_full_unstemmed |
Cirracanthus monacanthi Yamaguti 1939 |
title_sort |
cirracanthus monacanthi yamaguti 1939 |
publisher |
Zenodo |
publishDate |
2011 |
url |
https://dx.doi.org/10.5281/zenodo.6189818 https://zenodo.org/record/6189818 |
long_lat |
ENVELOPE(-64.456,-64.456,-65.688,-65.688) ENVELOPE(9.895,9.895,63.645,63.645) ENVELOPE(165.700,165.700,-70.650,-70.650) ENVELOPE(-62.295,-62.295,-64.018,-64.018) ENVELOPE(69.122,69.122,-48.912,-48.912) ENVELOPE(-64.129,-64.129,-64.731,-64.731) ENVELOPE(-129.689,-129.689,53.332,53.332) |
geographic |
Pacific Queensland Lizard Island Seta North Cape Cockburn White Bay Fraser Island Port Stephens |
geographic_facet |
Pacific Queensland Lizard Island Seta North Cape Cockburn White Bay Fraser Island Port Stephens |
genre |
North Cape Copepods Melville Island |
genre_facet |
North Cape Copepods Melville Island |
op_relation |
http://publication.plazi.org/id/5048FFED21224C56FFF3FF80FFB7FFE5 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.201761 http://publication.plazi.org/id/5048FFED21224C56FFF3FF80FFB7FFE5 https://dx.doi.org/10.5281/zenodo.201762 https://dx.doi.org/10.5281/zenodo.201763 https://dx.doi.org/10.5281/zenodo.6189817 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC0 |
op_doi |
https://doi.org/10.5281/zenodo.6189818 https://doi.org/10.5281/zenodo.201761 https://doi.org/10.5281/zenodo.201762 https://doi.org/10.5281/zenodo.201763 https://doi.org/10.5281/zenodo.6189817 |
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1766138247137722368 |
spelling |
ftdatacite:10.5281/zenodo.6189818 2023-05-15T17:38:01+02:00 Cirracanthus monacanthi Yamaguti 1939 Tang, Danny Uyeno, Daisuke Nagasawa, Kazuya 2011 https://dx.doi.org/10.5281/zenodo.6189818 https://zenodo.org/record/6189818 unknown Zenodo http://publication.plazi.org/id/5048FFED21224C56FFF3FF80FFB7FFE5 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.201761 http://publication.plazi.org/id/5048FFED21224C56FFF3FF80FFB7FFE5 https://dx.doi.org/10.5281/zenodo.201762 https://dx.doi.org/10.5281/zenodo.201763 https://dx.doi.org/10.5281/zenodo.6189817 https://zenodo.org/communities/biosyslit Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess CC0 Biodiversity Taxonomy Animalia Arthropoda Maxillopoda Poecilostomatoida Taeniacanthidae Cirracanthus Cirracanthus monacanthi article-journal ScholarlyArticle Taxonomic treatment Text 2011 ftdatacite https://doi.org/10.5281/zenodo.6189818 https://doi.org/10.5281/zenodo.201761 https://doi.org/10.5281/zenodo.201762 https://doi.org/10.5281/zenodo.201763 https://doi.org/10.5281/zenodo.6189817 2022-04-01T11:34:54Z Cirracanthus monacanthi (Yamaguti, 1939) (Figs 1–2) Taeniacanthus monacanthi Yamaguti 1939: 402; Shiino 1959: 372; Yamaguti 1963: 21. Cirracanthus monacanthi : Dojiri & Cressey 1987: 153; Dojiri & Ho 1987: 42. Material examined. 1 Ƥ (WAM C 38638), ex Chaetodermis penicilligerus (Cuvier) (WAM P. 31950.001), Point Quobba, Western Australia, Australia, 13 April 1976; 1 Ƥ (AM P 65262), ex Meuschenia trachylepis (Günther) (AM I 42573 -008), Port Stephens, New South Wales, Australia, 20 January 2000; 1 Ƥ (NSMT-Cr 21648), ex Monacanthus chinensis (Osbeck), Seto Inland Sea, Imabari, Ehime Prefecture, Japan, August 2005; 5 Ƥ, 1 3 and 1 copepodid (WAM C 38643, C 38711 – C 38712), ex 3 M . chinensis (WAM P. 2139.001), Shark Bay, Western Australia, Australia, 1940; 25 Ƥ, 9 3 and 9 copepodids (WAM C 38673 – C 38674, C 38735), ex 2 M . chinensis (WAM P. 25095.025), Exmouth Gulf, Western Australia, Australia, October 1974; 5 Ƥ (AM P 65266), ex 1 M . chinensis (AM I 41214 -001), Lake Macquarie, New South Wales, Australia, 1 February 2000; 1 Ƥ (AM P 65265), ex M . chinensis (AM I 40864 -011), White Bay, New South Wales, Australia, 17 May 2001; 1 Ƥ (AM P 65264), ex M . chinensis (AM I 20754 -022), Lizard Island area, Queensland, Australia, 8 February 1979; 1 Ƥ and 1 3 (AM P 65267), ex 1 M . chinensis (AM I 41434 -011), Port Hacking, New South Wales, Australia, 6 April 2000; 4 Ƥ (AM P 65263), ex 1 M . chinensis (AM IA 7819), Melville Island, Northern Territory, Australia, 1938; 1 Ƥ (AM P 69680), ex M . chinensis (AM I 20230 -004), Cockburn Sound, Western Australia, Australia, 27 March 1978; 3 Ƥ (CAS 175285), ex 1 M . chinensis (CAS 207327), Gulf of Thailand, 5 April 1960; 18 Ƥ (CAS 175484), ex 1 M . chinensis (CAS 27547), Gulf of Thailand, 9 December 1968; 5 Ƥ (CAS 175466), ex 1 M . chinensis (CAS 36124), Java Sea, 5 December 1975; 1 Ƥ (MAGNT Cr014947), ex M . chinensis (MAGNT S. 13273 -005), Booby Island, Australia, 29 November 1991; 4 Ƥ (MAGNT Cr014949), ex 1 M . chinensis (MAGNT S. 12962 -001), Arafura Sea, 26 October 1990; 2 Ƥ (WAM C 38679 – C 38680), ex 2 Paramonacanthus arabicus Hutchins (WAM P. 32051.001), Persian Gulf, collection date unknown; 1 Ƥ (WAM C 38580), ex Paramonacanthus choirocephalus (Bleeker) (WAM P. 12091.001), Shark Bay, Western Australia, Australia, 1960; 10 Ƥ, 1 3 and 2 copepodids (WAM C 38625, C 38693 – C 38694), ex 3 P . choirocephalus (WAM P. 23426.001), Learmonth, Western Australia, Australia, June 1973; 11 Ƥ and 2 copepodids (WAM C 38559, C 38629, C 38639, C 38719), ex 3 P . choirocephalus (WAM P. 30239.003), Exmouth Gulf, Western Australia, Australia, 24 March 1991; 36 Ƥ, 1 3 and 4 copepodids (WAM C 38579, C 38612, C 38647, C 38689, C 38701 – C 38702, C 38754), ex 6 P . choirocephalus , Shark Bay, Western Australia, Australia, 1 March 2003; 8 Ƥ and 3 3 (WAM C 38569, C 38627 – C 38628, C 38642, C 38690), ex 5 P . choirocephalus , Shark Bay, Western Australia, Australia, 6 March 2003; 1 Ƥ (WAM C 38615), ex Paramonacanthus filicauda (Günther) (WAM P. 26220.002), Lacepede Island, Western Australia, Australia, 23 June 1978; 4 Ƥ (WAM C 38609, C 38652), ex 2 P . filicauda (WAM P. 26701.001), Bomparte Archipelago, Western Australia, Australia, 31 January 1979; 4 Ƥ (AM P 65270 – P 65271), ex 2 P . filicauda (AM I B 2976), off Sydney, Australia, February 1953; 6 Ƥ (AM P 65272), ex 1 P . filicauda (AM I 21831 -026), Arafura Sea, 14 November 1980; 11 Ƥ (1 damaged) (AM P 65273), ex 1 P . filicauda (AM I 34389 -021), Island Head entrance, Queensland, Australia, 25 October 1993; 4 Ƥ (MAGNT Cr014955), ex 1 P . filicauda (MAGNT S. 11794 -007), North Cape Wessels, Northern Territory, Australia, 6 February 1986; 1 Ƥ (MAGNT Cr014956), ex P . filicauda (MAGNT S. 13361 -002), Arafura Sea, 28 October 1990; 72 Ƥ (4 damaged), 38 3 (2 damaged) and 16 copepodids (2 damaged) (WAM C 38602, C 38606, C 38699 –38700, C 38727 – C 38731), ex 3 Paramonacanthus japonicus (Tilesius) (WAM P. 32055.001), Sea of Japan, off Fukutsu, Fukuoka Prefecture, Japan, 13 September 1999; 10 Ƥ (1 damaged) (MAGNT Cr014957), ex 1 P . japonicus (MAGNT S. 12989 -001), Arafura Sea, 2 November 1990; 1 Ƥ (MAGNT Cr014958), ex P . japonicus (MAGNT S. 13273 -006), W. Booby Island, Queensland, Australia, 29 November 1991; 1 Ƥ (MAGNT Cr014959), ex P . japonicus (MAGNT S. 14363 - 005), NW Bassett-Smith Shoals, Western Australia, Australia, 12 June 1996; 10 Ƥ, 5 3 and 5 copepodids (AM P 65275), ex 1 Paramonacanthus otisensis Whitley (AM I 23883 -001), Manly, New South Wales, Australia, 10 October 1976; 3 Ƥ (AM P 65274), ex 1 P . otisensis (AM E 1608), Fraser Island, Queensland, Australia, 29 June 1910; 15 Ƥ and 1 3 (AM P 65277 – P 65279), ex 4 P . otisensis (AM I 25938 -001), Point Quobba, Western Australia, Australia, April 1976; 1 Ƥ and 1 copepodid (AM P 65276), ex 1 P . otisensis (AM I 33364 -002), Iluka, New South Wales, Australia, 15 February 1991; 5 Ƥ (NSMT-Cr 21649–21650), ex 2 Stephanolepis cirrhifer (Temminck & Schlegel), Seto Inland Sea, Itsukaichi, Hiroshima Prefecture, Japan, 11 November 2005; 8 Ƥ (NSMT-Cr 21656– 21657), ex 2 S . cirrhifer , Seto Inland Sea, Imabari, Ehime Prefecture, Japan, 1 May 2005; 3 Ƥ (NSMT-Cr 21655), ex 1 S . cirrhifer , Seto Inland Sea, Imabari, Ehime Prefecture, Japan, August 2005; 4 Ƥ (NSMT-Cr 21651), ex 1 S . cirrhifer , Seto Inland Sea, Imabari, Ehime Prefecture, Japan, 1 March 2006; 8 Ƥ (NSMT-Cr 21654), ex 1 S . cirrhifer , western North Pacific Ocean, Tosasaga, Kochi Prefecture, Japan, 18 June 2007; 1 Ƥ (WAM C 38633), ex S . cirrhifer (WAM P. 30260.020), Wakasa Bay, Japan, 10 November 1988; 1 Ƥ (WAM C 38649), ex S . cirrhifer (WAM P. 30055.021), Wakasa Bay, Japan, August 1989; 24 Ƥ (1 damaged) (WAM C 38633, C 38646, C 38667 – C 38670, C 38748), ex 4 S . cirrhifer (WAM P. 30260.020), Wakasa Bay, Japan, 10 November 1988; 29 Ƥ (MAGNT Cr014963–Cr014964, Cr014966–Cr014968), ex 5 S . cirrhifer (MAGNT S. 12729 -014), Wakasa Bay, Japan, 10 November 1987; 2 Ƥ (CAS 175265), ex 1 S . cirrhifer (CAS 56599), Hong Kong, 20 August 1958; 2 Ƥ (CAS 175300), ex from 1 Stephanolepis hispidus (Linnaeus) (CAS 31459), Cape Colony, South Africa, 1934; 7 Ƥ (CAS 175276 and 175518), ex 2 Stephanolepis setifer (Bennett) (CAS 61084), Hong Kong fish market, 25 February 1958. Supplemental description of adult female. Body 1.14 mm long (excluding caudal setae) and 0.56 mm wide (n = 3) (Fig. 1 A). Caudal ramus (Fig. 1 B) with 7 setae (seta I minute) and posterodorsal flap. Some specimens with 3 accessory teeth and lacking basal knobs on third segment of maxilliped (Fig. 1 C). Description of adult male. Body 0.65 mm long (excluding caudal setae) and 245 µm wide (n = 8) (Fig. 1 D). Second pedigerous somite 168 µm wide; remaining pedigerous somites decreasing in width posteriorly. Genital double-somite longer (110 µm) than wide (84 µm). Abdomen 126 µm long and 55 µm wide; composed of 3 free somites. Caudal ramus longer (29 µm) than wide (15 µm), bearing similar elements as in female. Mandible (Fig. 1 E) with 2 spinulate blades and small accessory seta. Maxilliped (Fig. 1 F–G) 4 -segmented; first segment (syncoxa) two-thirds length of second segment (basis), bearing naked medial seta; basis elongate, armed with 2 proximomedial setae and longitudinal row of spinules on posteromedial and anteromedial surfaces; first endopodal segment small, unarmed; second endopodal segment represented by elongate claw, bearing long seta on posterior surface, 2 subequal setae on anterior surface and row of denticles along concave margin (denticles larger at proximal and distal ends). Legs 2 and 3 exopodal spines (only leg 2 exopod illustrated – Fig. 2 A) serrate along both margins, each bearing terminal flagellum. Spines on third endopodal segment of legs 2–4 (Fig. 2 B–D) serrate. Attachment site. Branchial cavity wall. Remarks. This species was originally described as Taeniacanthus monacanthi from Stephanolepis cirrhifer (Temminck & Schlegel) captured in the Seto Inland Sea off Tarumi, Japan by Yamaguti (1939). Dojiri & Cressey (1987) transferred T . monacanthi to their newly erected genus Cirracanthus based on the redescription of material collected from S . cirrhifer from Japan and Monacanthus chinensis (Linnaeus) from Hong Kong. Cirracanthus monacanthi and C. spinosus Dojiri & Cressey, 1987 are the only valid members of this genus (see Discussion section below for further details). The specimens in the present study conform to the descriptions and illustrations provided by Dojiri & Cressey (1987). However, some female specimens examined in this study lacked basal knobs and had three accessory teeth on the maxilliped claw rather than one or two basal knobs and one or two accessory teeth as reported by Dojiri & Cressey (1987). Female C . monacanthi differs from C . spinosus in the shape of the mandibular accessory element (pyriform process vs . attenuate seta), presence of a distal process on the maxilliped basis, armature of the third exopodal segment of leg 3 (II, I, 4 vs . II, I, 5), shape of the third endopodal spines of legs 2 and 3 (stout and blunt vs. attenuate), absence of a terminal flagellum on each exopodal spine of leg 4 and the ornamentation pattern on the free exopodal segment of leg 5 (rows vs . patches). Additional differences include the relative length of the row of denticles on the maxilliped claw (denticles extending from near the base to the tip vs . row of denticles not extending to tip) and relative lengths of the third endopodal spines of leg 3 (innermost spine longest of three vs . middle spine longest of three) between the males. : Published as part of Tang, Danny, Uyeno, Daisuke & Nagasawa, Kazuya, 2011, Parasitic copepods of the family Taeniacanthidae (Crustacea) from triggerfishes (Teleostei, Balistidae) and filefishes (Teleostei, Monacanthidae) collected in the Indo-West Pacific region, with descriptions of two new species of Taeniacanthus Sumpf, 1871, pp. 33-56 in Zootaxa 3103 on pages 34-38, DOI: 10.5281/zenodo.201761 : {"references": ["Yamaguti, S. (1939) Parasitic copepods from fishes of Japan. Part 4. Cyclopoida, II. Volumen jubilaire pro Prof. Sadao Yoshido (Published by the author), 2, 391 - 415, plates I - XIII.", "Shiino, S. M. (1959) Sammlung der parasitischen Copepoden in der Prafekturuniversitat von Mie. Report of Faculty of Fisheries, Prefectural University of Mie, 3, 334 - 374.", "Yamaguti, S. (1963) Parasitic Copepoda and Branchiura of Fishes. New York: Interscience Publishers, 1104 pp + 333 pls.", "Dojiri, M. & Cressey, R. F. (1987) Revision of the Taeniacanthidae (Copepoda: Poecilostomatoida) parasitic on fishes and sea urchins. Smithsonian Contributions to Zoology, 447, 1 - 250.", "Dojiri, M. & Ho, J. S. (1987) Copepods of the Taeniacanthidae (Poecilostomatoida) parasitic on fishes of Japan. Report of the Sado Marine Biological Station, Niigata University, 17, 33 - 42."]} Text North Cape Copepods Melville Island DataCite Metadata Store (German National Library of Science and Technology) Pacific Queensland Lizard Island ENVELOPE(-64.456,-64.456,-65.688,-65.688) Seta ENVELOPE(9.895,9.895,63.645,63.645) North Cape ENVELOPE(165.700,165.700,-70.650,-70.650) Cockburn ENVELOPE(-62.295,-62.295,-64.018,-64.018) White Bay ENVELOPE(69.122,69.122,-48.912,-48.912) Fraser Island ENVELOPE(-64.129,-64.129,-64.731,-64.731) Port Stephens ENVELOPE(-129.689,-129.689,53.332,53.332) |