Tanystylum duospinum Hilton, 1939

Sabroux, Romain, Hassanin, Alexandre & Corbari, Laure, 2022, Sea spiders (Arthropoda: Pycnogonida) collected during the Madibenthos Expedition from Martinique shallow waters, European Journal of Taxonomy 851 (1), pp. 1-141 : 28-29

publication ID	https://doi.org/10.5852/ejt.2022.851.1999
publication LSID	lsid:zoobank.org:pub:7317EA8C-7C05-4E24-A38C-30F860013694
DOI	https://doi.org/10.5281/zenodo.7517093
persistent identifier	https://treatment.plazi.org/id/03A95E06-3E05-FFAC-FDC2-051B00F5B897
treatment provided by	Felipe (2022-12-12 12:07:49, last updated 2024-11-25 23:53:52)
scientific name	Tanystylum duospinum Hilton, 1939
status

Treatment

Tanystylum duospinum Hilton, 1939 View in CoL View at ENA

Tanystylum duospinum Hilton, 1939: 33 View in CoL .

Tanystylum oculospinosum Hilton, 1942b: 70 View in CoL .

Tanystylum tubirostre Stock, 1954a: 117–120 , figs 24–25.

Tanystylum mexicanum Child, 1979: 32–34 View in CoL , fig. 11a–h.

Tanystylum oculospinum View in CoL — Stock 1954a: 122; 1955: 248–249; 1966b: 390.

Tanystylum oculospinosum View in CoL – Child & Hedgpeth 1971: 619 (list). — Child 1979: 34; 1992a: 2–3, 23–24; 1992b: 8 (keys), 35–37, tab. 3, fig. 16; 2009: 819 (list). — Stock 1994: 18, 38.

Tanystylum tubirostrum View in CoL – Stock 1975a: 984.

Tanystylum tubirostrum View in CoL – Stock 1986: tab. 1. — Child 1979: 34–35; 1982a: 363. — Müller 1990d: 67–68, figs 16–20.

Tanystylum duospinum View in CoL – Russel & Hedgpeth 1990: 215–224, figs 1–2 (biology). — Sun 2009: 13, 22–27, 33 (key), 34, 36, 40–41, tabs 4, 8, 11, fig. 6, pic. 4. — Tirado-Sanchez 2014: 3. — Sabroux et al. 2019b: tab. 1, fig. 3. — Wang et al. 2020: tab. 1. — León-Espinosa et al. 2021: 168, tab. 1. — Ramírez-Tello et al. 2022: 154, tab. 1.

Type material

Tanystylum duospinum Hilton, 1939 . Holotype: USNM 81531 (not examined). Type locality: Baja California, Pacific Mexico.

Tanystylum oculospinum Hilton, 1942 . Holotype: USNM 81518 About USNM (not examined). Type locality: Todos Santos Bay, Baja California, Pacific Mexico.

Tanystylum tubirostre Stock, 1954 . Holotype: NL ZMA.PYC.P.1520 (not examined). Type locality: Punt Vierkant , Bonaire.

Tanystylum mexicanum Child, 1979 . USNM 170650 (not examined). Type locality: Gulf of California, Pacific Mexico.

Material examined

MARTINIQUE • 1 ♀ gr.; Le Robert ; 14°41.1ʹ N, 60°51.4ʹ W; depth 10 m; 19 Sep. 2016; st. AB195; MNHN-IU-2016-578/ MK411118 View Materials GoogleMaps • 1 juv.; Le Robert ; 14°43.2ʹ N, 60°50.6ʹ W;depth 23 m; 25 Sep. 2016; st. AB405; MNHN-IU-2016-1049/ MK411036 View Materials GoogleMaps • 1 ♀; E of Le Robert ; 14°40.1ʹ N, 60°51.1ʹ W; depth 0–16 m; 18 Sep. 2016; st. AS 255; MNHN-IU-2016-1177/ MK411071 View Materials GoogleMaps .

Remarks

We follow the suggestion of Bamber et al. (2022) in considering T. oculospinosum , T. tubirostrum and T. mexicanum as junior synonyms of T. duospinum . This is the first record of this species in Martinique. All records in the present material are from Atlantic coast off Le Robert.

Distribution

Circumtropical, mostly recorded in America with records in the East Pacific (California, Mexico, Panama, Galápagos, Ecuador, Peru), and West Atlantic ( Bermuda, Gulf of Mexico, Caribbean). Other records from Kenya, Taiwan, Indonesia and Australia (Carpentaria Gulf). It is worth noting that the distribution range nominatively for T. duospinum is restricted to the East Pacific American coast, and that the widest distribution for the species has been recorded under the synonym T. oculospinosum (American Pacific coast from Mexico to Galápagos and Peru, and Australia). Tanystylum tubirostrum was nominatively recorded from Atlantic and Pacific American tropical waters, while T. mexicanum was nominatively recorded only from the Pacific Mexico.

Depth range

Intertidal to 54 m.

References

Bamber R. N., El Nagar A. & Arango C. P. 2022. PycnoBase: World Pycnogonida Database. Available from http: // www. marinespecies. org / pycnobase / index. php [accessed 15 Jan. 2022].

Child C. A. & Hedgpeth J. W. 1971. Pycnogonida of the Galapagos Islands. Journal of Natural History 5 (6): 609 - 634. https: // doi. org / 10.1080 / 00222937100770461

Child C. A. 1979. Shallow-water Pycnogonida of the Isthmus of Panama and the coasts of Middle America. Smithsonian Contributions to Zoology 293: 1 - 86. https: // doi. org / 10.5479 / si. 00810282.293

Child C. A. 1982 a. Pycnogonida from Carrie Bow Cay, Belize. Smithsonian Contributions to the Marine Sciences 12: 355 - 380.

Child C. A. 1992 a. Shallow-water Pycnogonida of the Gulf of Mexico. Memoirs of the Hourglass Cruises 9 (1): 1 - 86. https: // doi. org / 10.17072 / 2219 - 3111 - 2017 - 3 - 7 - 17

Hilton W. A. 1939. A preliminary list of pycnognids from the shores of California. Journal of Entomology and Zoology, Pomona College 31 (2): 27 - 35.

Hilton W. A. 1942 b. Pycnogonida from the Pacific. Family Tanystylidae. Journal of Entomology and Zoology, Pomona College 34 (3): 69 - 70.

Leon-Espinosa A. D. E., Leon-Gonzalez J. A. D. E. & Gomez-Gutierrez J. 2021. Pycnogonids from marine docks located along the west coast of the Gulf of California, Mexico. Zootaxa 4938 (2): 151 - 195. https: // doi. org / 10.11646 / zootaxa. 4938.2.1

Muller H. - G. 1990 d. Shallow-water Pycnogonida from Kenya and Sri Lanka, with descriptions of three new species. Bonner zoologische Beitrage 41 (1): 63 - 79.

Ramirez-Tello L. M., Tello-Musi J. L. & Lopez-Garcia R. 2022. Pycnogonida de aguas mexicanas: listado con observaciones en diversidad y ecologia. Boletin de Investigaciones marinas y costeras 51 (1): 151 - 170. https: // doi. org / 10.25268 / bimc. invemar. 2022.51.1.1186

Russel D. J. & Hedgpeth J. W. 1990. Host utilization during ontogeny by pycnogonid species (Tanystylum duospinum and Ammothea hilgendorfi) parasitic on the hydroid Eucopella everta (Coelenterata: Campanulariidae). Bijdragen tot de Dierkunde 60 (3): 215 - 224.

Sabroux R., Hassanin A. & Corbari L. 2019 b. Four times more species of sea spiders (Arthropoda: Pycnogonida) in Martinique Island (Lesser Antilles). Marine Biodiversity 49 (3): 1519 - 1535. https: // doi. org / 10.1007 / s 12526 - 019 - 00957 - 9

Stock J. H. 1954 a. Four new Tanystylyum species, and other Pycnogonida from the West Indies. Studies on the Fauna of Curacao and other Caribbean Islands 5 (24): 115 - 129.

Stock J. H. 1975 a. Pycnogonida from the continental shelf, slope, and deep-sea of the tropical Atlantic and East Pacific. Bulletin of Marine Science 24 (4): 957 - 1092.

Stock J. H. 1986. Pycnogonida from the Caribbean and the Straits of Florida. Bulletin of Marine Science 38 (3): 399 - 441.

Stock J. H. 1994. Indo-West Pacific Pycnogonida collected by some major oceanographic expeditions. Beaufortia 44 (3): 17 - 77.

Sun S. Y. 2009. Species Composition and Distribution of Pycnogonids in the Port of Kaohsiung. Marine Biotechnology & Resources, National Sun Yat-sen University, Kaohsiung, China.

Tirado-Sanchez N. 2014. CDF checklist of Galapagos sea spiders. In: Bungartz F., Herrera H., Jaramillo P., Tirado N., Jimenez-Uzcategui G., Ruiz D., Guezou A. & Ziemmeck F. (eds) Charles Darwin Foundation Galapagos Species Checklist. Charles Darwin Foundation, Puerto Ayora, Ecuador.

Wang J., Lin H., Huang D., Zheng X., Liu Q., Wang J., Niu W. & Zhang F. 2020. Recent collections of sea spiders (Arthropoda: Pycnogonida) from China seas, with some new records and a checklist of the area. Zootaxa 4802 (2): 361 - 373. https: // doi. org / 10.11646 / zootaxa. 4802.2.9