Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 5481 No. 5: 19 Jul. 2024
Type: Article
Published: 2024-07-19
DOI: 10.11646/zootaxa.5481.5.1
Page range: 501-519
Abstract views: 1
PDF downloaded: 0

New findings of the family Pardaliscidae from the southwestern Atlantic: the genus Halicoides Walker, 1896

Laboratório de Carcinologia; Departamento de Invertebrados; Museu Nacional/Universidade Federal do Rio de Janeiro; Quinta da Boa Vista; Horto Botânico; 20940-040; Rio de Janeiro; RJ; Brazil
Laboratório de Carcinologia; Departamento de Invertebrados; Museu Nacional/Universidade Federal do Rio de Janeiro; Quinta da Boa Vista; Horto Botânico; 20940-040; Rio de Janeiro; RJ; Brazil
Crustacea new species new records Halicoides Pardaliscidae Amphipoda taxonomy Brazil deep-sea Southwest Atlantic Ocean

Abstract

Halicoides is a diverse genus of Pardaliscid previously known from the Atlantic Ocean (North and SE), and the Pacific Ocean (SW and NE). This is the first record of Halicoides from off the Brazilian coast, SW Atlantic Ocean. Samples were collected with box core and/or van veen grabs between Espírito Santo, Campos and Santos Basins (19º–26º S), from shallow waters to deep-sea depths (29–3084 m), expanding the world bathymetry of the genus. Two new species is herein described, Halicoides campensis sp. nov., which differs from all Halicoides species by combination of characters as: gnathopod 1, carpus and propodus with sparse setae; pereopods 3–4, merus and carpus strongly robust; urosomite 2 with dorsal tooth tiny, but distinguishable; uropod 3, outer ramus bi-articulated with small article 2 about 10% the length of the ramus; and Halicoides iemanja sp. nov., which can be distinguished by antenna 1, primary flagellum with many long aesthetascs; pereopods 3–4, merus and carpus weakly expanded; urosomite 2 dorsally smooth; pereopod 5, dactylus as long as the propodus; uropod 3, outer ramus biarticulated with article 2 about 18% the length of the ramus. Based on the species described herein, the diagnosis of the genus is modified and a world key for all 14 known Halicoides species is provided. The present study is an effort in understanding and unrevealing the macrofauna from the Brazilian margin bringing new data on the family Pardaliscidae that was found in a wide bathymetric range of the Campos, Santos and Espírito Santo Basins.

 

References

  1. Barnard, J.L. (1961) Gammaridean Amphipoda from depths of 400-6000 meters. Galathea Report, 5, 23–128.
  2. Barnard, J.L. (1962) South Atlantic abyssal amphipods collected by R. V. Vema. Vema Research Series, 1, 1–78.
  3. Barnard, J.L. (1971) Gammaridean Amphipoda from a deep-sea transect off Oregon. Smithsonian Contributions to Zoology, 61, 1–86. https://doi.org/10.5479/si.00810282.61
  4. Barnard, J.L. & Karaman, G.S. (1991) The families and genera of marine gammaridean amphipods (except marine Gammaroidea). Parts 1 and 2. Records of the Australian Museum, Supplement 13, 1–866. https://doi.org/10.3853/j.0812-7387.13.1991.367
  5. Barnard, K.H. (1925) Contributions to the Crustacean Fauna of South Africa n° 8. Further Additions to the List of Amphipoda. Annals of the South African Museum, 20 (5), 319–380.
  6. Birstein, J.A. & Vinogradov, M.E. (1960) Pelagischeskie gammaridy tropischeskoi chasti Ticogo Okeana. [Pelagic Gammaridea of the tropical part of the Pacific Ocean]. Trudy Instituta Okeanologii, Akademia Nauk SSSR, 34, 165–241.
  7. Birstein, J.A. & Vinogradov, M.E. (1964). Pelagischeskie gammaridy severnoi chasti Indiiskogo Okeana [The pelagic amphipods gammarids of the northern part of the Indian Ocean]. Trudy Instituta Okeanologii, Akademia Nauk SSSR, 65, 152–195.
  8. Biswas, T., Coleman, C.O. & Hendrycks, E.A. (2009) Andeepia ingridae a new genus and species of Pardaliscidae (Crustacea, Amphipoda) from the Antarctic deep-sea and short redescription of Nicippe unidentata K.H. Barnard, 1932. Zootaxa, 1977, 21–38. https://doi.org/10.11646/zootaxa.1997.1.2
  9. Boeck, A. (1871) Crustacea Amphipoda borealia et arctica. Forhandlinger i Videnskabs-Selskabet i Christiania, 1870, 81–280 + i–viii [index]. https://doi.org/10.5962/bhl.title.2056
  10. Coleman, C.O. (2006) Substituting time-consuming pencil drawings in arthropod taxonomy using stacks of digital photographs. Zootaxa, 1360, 61–68. https://doi.org/10.11646/zootaxa.1360.1.4
  11. Dana, J.D. (1849) Synopsis of the genera of Gammaracea. American Journal of Science and Arts, Series 2, 8, 135–140.
  12. Dana, J.D. (1852) On the classification of the Crustacea Choristopoda or Tetradecapoda. American Journal of Sciences and Arts, Series 2, 14 (Appendix), 297–316.
  13. De Leo, F.C., Bernardino, A.F. & Sumida, P.Y.G. (2020) Chapter 3: Continental slope and Submarine Canyons: Benthic Biodiversity and Human Impacts. In: Sumida, P.Y.G., Bernardino, A.F. & De Léo, F.C. (Eds.), Brazilian Deep-Sea Biodiversity, Brazilian Marine Biodiversity. Springer, Cham, pp. 37–72. https://doi.org/10.1007/978-3-030-53222-2_3
  14. Falcão, A.P.C, Curbelo-Fernandez, M.P., Borges, A.L.N., Filgueiras, V.L., Kowsmann, R.O. & Martins, R.P. (2017) Importância ecológica e econômica da Bacia de Campos: ambiente transicional na margem continental do Oceano Atlântico Sudoeste. In: Curbelo-Fernandez, M.P. & Braga, A.C. (Eds.), Ambiente Bentônico: Caracterização Ambiental Regional da Bacia de Campos, Atlântico Sudoeste. Habitats. Vol. 3. Elsevier, Rio de Janeiro, pp. 1–13. https://doi.org/10.1016/B978-85-352-7263-5.50001-1
  15. GBIF [Global Biodiversity Information Facility] (2023) GBIF Occurrence Download. 29 December 2023. https://doi.org/10.15468/dl.2dqk9a
  16. Horton, T., Lowry, J., De Broyer, C., Bellan-Santini, D., Coleman, C.O., Corbari, L., Costello, M.J., Daneliya, M., Dauvin, J.C., Fišer, C., Gasca, R., Grabowski, M., Guerra-García, J.M., Hendrycks, E., Hughes, L., Jaume, D., Jazdzewski, K., Kim, Y.H., King, R., Krapp-Schickel, T., LeCroy, S., Lörz, A.N., Mamos, T., Senna, A.R., Serejo, C.S., Sket, B., Souza-Filho, J.F., Tandberg, A.H., Thomas, J.D., Thurston, M., Vader, W., Väinölä, R., Vonk, R., White, K. & Zeidler, W. (2024) World Amphipoda Database. Pardaliscidae Boeck, 1871 and Halicoides Walker, 1896. Available from: https://marinespecies.org/aphia.php?p=taxdetails&id=101401 (accessed 5 July 2024)
  17. Johansen, P.O. & Vader, W. (2018) Halicoides borealis, a new species of Pardaliscidae (Crustacea: Amphipoda) from the northern North Sea. Journal of Natural History, 52 (17–18), 1133–1145. https://doi.org/10.1080/00222933.2018.1453097
  18. Karaman, G.S. (1974) Revision of the family Pardaliscidae with diagnosis of genera, distribution of species and bibliography. 43. Contribution to the knowledge of the Amphipoda. Acta Adriatica, 15, 1–46.
  19. Latreille, P.A. (1816) Nouveau Dictionnaire d'histoire naturelle, appliquée aux arts, à l'Agriculture, à l'Economic rurale et domestique, à la Médecine, etc. Par une Société de Naturalistes et d'Agriculteurs, Paris, Nouvelle Édition, 1, 467–469.
  20. Leach, W.E. (1814) Crustaceology. The Edinburgh Encyclopaedia, 7, 383–434.
  21. Ledoyer, M. (1973) Amphipodes gammariens nouveaux ou peu connus de la région de Marseille. Tethys, 4 (4), 881–898.
  22. Lincoln, R.J. (1979) British Marine Amphipoda: Gammaridea. British Museum (Natural History), London, 658 pp. https://doi.org/10.1080/00222935708697734
  23. Moreira, D.L., Dalto, A.G., Figueiredo Jr., A.G., Valerio, A.M., Detoni, A.M.S., Bonecker, A.C.T., Signori, C.N., Namiki, C., Sasaki, D.K., Pupo, D.V., Silva, D.A., Kutner, D.S., Duque-Castaño, D.C., Marcon, E.H., Gallotta, F.D.C., Paula, F.S., Gallucci, F., Roque, G.C.F., Campos, G.S. & Sousa, S.H. (2023) Multidisciplinary Scientific Cruises for Environmental Characterization in the Santos Basin – Methods and Sampling Design. Ocean and Coastal Research, 71 (Supplement 3), 1–20. https://doi.org/10.1590/2675-2824071.22072dlm
  24. Nascimento, P.S.D. & Serejo, C.S. (2023) New findings of the family Pardaliscidae from the deep-sea southwestern Atlantic: the genus Caleidoscopsis Karaman, 1974. Zootaxa, 5256 (2), 139–157. https://doi.org/10.11646/zootaxa.5256.2.3
  25. Paz-Rios, C.E. & Pech, D. (2022) Two new genera (Paraeperopeus and Dentimelita) and four new deep-sea amphipod crustacean species of little-known genera (Neohela, Pardaliscella, Pardaliscoides and Tosilus) from the Perdido Fold Belt, Gulf of Mexico. Journal of the Marine Biological Association of the United Kingdom, 101 (8), 1145–1170. https://doi.org/10.1017/S0025315422000169
  26. Ren, X. (2012) Crustacea, Amphipoda, Gammaridea (II). Fauna Sinica, Invertebrata. vol. 43. Science Press, Beijing, 651 pp.
  27. Ribeiro-Ferreira, V.P., Curbelo-Fernandez, M.P., Filgueiras, V.L., Mello, R.M., Falcão, A.P.C., Disaró, S.T., Mello Sousa, S.H., Lavrado, H.P., Veloso, V.G., Esteves, A.M. & Paranhos, R. (2017) Métodos empregados na avaliação do compartimento bentônico da Bacia de Campos. In: Falcão, A.P.C. & Lavrado, H.P., (Eds.), Ambiente Bentônico: Caracterização Ambiental Regional da Bacia de Campos, Atlântico Sudoeste. Habitats. Elsevier, Rio de Janeiro, pp. 15–39. https://doi.org/10.1016/B978-85-352-7263-5.50002-3
  28. Serejo, C.S. (2010) Eperopeus abyssicola Mills, 1967. In: Lavrado, H.P. & Brasil, A.C.S. (Orgs.), Biodiversidade da Região Profunda da Bacia de Campos: Macrofauna. SAG Serv, Rio de Janeiro, pp. 210–211.
  29. Serejo, C.S. & Siqueira, S.G.L. (2018) Catalogue of the Order Amphipoda from Brazil (Crustacea, Peracarida): Suborders Amphilochidea, Senticaudata and Order Ingolfiellida. Zootaxa, 4431 (1), 1–139. https://doi.org/10.11646/zootaxa.4431.1.1
  30. Stebbing, T.R.R. (1906) Amphipoda I. Gammaridea. Das Tierreich, 21, 1–806, figs. 1–127.
  31. Stephensen, K. (1931) Crustacea Malacostraca. VII. (Amphipoda III). Danish Ingolf Expedition, 3 (11), 179–290.
  32. Thurston, M.H. (1976) New pelagic amphipods (Crustacea: Amphipoda) collected on the Sond Cruise. Journal of the Marine Biological Association of the United Kingdom, 56, 143–159. https://doi.org/10.1017/S0025315400020506
  33. Walker, A.O. (1896) On two new species of Amphipoda Gammarina. Annals and Magazine of Natural History, Series 6, 17, 343–346, pl. 16. https://doi.org/10.1080/00222939608680377
  34. Zimmer, A., Araujo, P.B. & Bond-Buckup, G. (2009) Diversity and arrangement of the cuticular structures of Hyalella (Crustacea: Amphipoda: Dogielinotidae) and their use in taxonomy. Zoologia, 26 (1), 127–142. https://doi.org/10.1590/S1984-46702009000100019