<strong>On the genus <em>Elasmopus</em> Costa, 1853 from the Northeastern Coast of Brazil with five new species and new records</strong>

JESSIKA ALVES; RODRIGO JOHNSSON; ANDRÉ R. SENNA

doi:10.11646/zootaxa.4184.1.1

Issue: Vol. 4184 No. 1: 3 Nov. 2016

Type: Article

Published: 2016-11-02

DOI: 10.11646/zootaxa.4184.1.1

Page range: 1–40

Abstract views: 77

PDF downloaded: 10

**On the genus Elasmopus Costa, 1853 from the Northeastern Coast of Brazil with five new species and new records**

JESSIKA ALVES⁺⁻
RODRIGO JOHNSSON⁺⁻
ANDRÉ R. SENNA⁺⁻

Universidade Federal da Bahia (UFBA), Instituto de Biologia, Laboratório de Invertebrados Marinhos (LABIMAR). Rua Barão de Jeremoabo, 147, Ondina, CEP 40170-290, Salvador, BA, Brasil.

Universidade do Estado do Rio de Janeiro (UERJ), Faculdade de Formação de Professores (FFP), Departamento de Ciências (DCIEN). Rua Dr. Francisco Portela, 1470, Patronato, CEP 24435-005, São Gonçalo, RJ, Brasil.

Crustacea Maeridae South Atlantic identification key new species

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Abstract

The genus Elasmopus is the most diverse in the Family Maeridae. Five new species and new records of Elasmopus from the Brazilian coast are herein described. The specimens were collected in intertidal and subtidal zones along the Northeastern Brazilian coast between 2010 and 2014. The distribution of Elasmopus longipropodus along the coast is extended. Eighteen species of Elasmopus are known from Brazil, not including these five new species. An identification key to the species of Elasmopus is provided.

References

Appadoo, C. & Myers, A.A. (2003) The genus Elasmopus (Crustacea: Amphipoda: Melitidae) from Mauritius (Indian Ocean) with description of five new species. Records of the Australian Museum, 55, 61–84.
http://dx.doi.org/10.3853/j.0067-1975.55.2003.1375
Bate, C.S. (1862) Catalogue of the Specimens of Amphipodous Crustacea in the Collection of the British Museum. In: Trustees, British Museum, London, p. 399.
Barnard, J.L. (1962) Benthic marine Amphipoda of southern California. Beaudette Foundation for Biological Research.
Barnard, J.L. (1965) Marine Amphipoda of atolls in Micronesia. US National Museum, Smithsonian Institution, 117 (3516).
Barnard, J.L. (1970) Sublittoral Gammaridea (Amphipoda) of the Hawaiian Islands. Smithsonian Institution Press, 34, 1–286.
http://dx.doi.org/10.5479/si.00810282.34
Barnard, J.L. (1979) Littoral Gammaridean Amphipoda from the Gulf of California and the Galápagos Island. Smithsonian Contributions to Zoology, 271, 1–155.
http://dx.doi.org/10.5479/si.00810282.271
Berents, P.B. (1983) The Melitidae of Lizard Island and adjacent reefs, The Great Barrier Reef, Australia (Crustacea: Amphipoda). Records of the Australian Museum, 35 (3), 101–143.
http://dx.doi.org/10.3853/j.0067-1975.35.1983.313
Costa, A. (1853) Relazione sulla memoria del Dottor Achille Costa, di ricerche su’ crostacei amfipodi del regno di Napoli. Rendiconto della Società Reale Borbonica, Accademie delle Scienze, Series 2 (2), 167–178.
Chilton, C. (1915) The New Zealand species of the amphipodan genus Elasmopus. In: Transactions and Proceedings of the New Zealand Institute, 47, 320–330.
De Pina, G.M.A. (1997) Records of intertidal amphipods from the southwest Atlantic, with the description of a new species of Elasmopus. Jornal of Crustacean Biology, 17, 745–757.
http://dx.doi.org/10.1163/193724097X00170
Della Valle, A. (1893) Gammarini del Golfo di Napoli: monografia (Vol. 1). R. Friedländer & Sohn.
Garcia-Madrigal, M.S. (2010) Littoral Maeridae and Melitidae (Amphipoda: Gammaridea) from the Gulf of Tehuantepec, Mexico. Zootaxa, 2623, 1–51.
Gouillieux, B. & Sorbe, J.C. (2015) Elasmopus thalyae sp. nov. (Crustacea: Amphipoda: Maeridae), a new benthic species from soft and hard bottoms of Arcachon Bay (SE Bay of Biscay). Zootaxa, 3905 (1), 107–118.
http://dx.doi.org/10.11646/zootaxa.3905.1.6
Hughes, L.E. & Lowry, J.K. (2010) Establishing a neotype for Elasmopus rapax Costa, 1853 and its presence as an invasive species in temperate Australian waters. Jornal of Crustacean Biology, 30, 699–709.
http://dx.doi.org/10.1651/10-3290.1
Hughes, L.E. & Lowry, J.K. (2011) The genus Elasmopus (Crustacea: Amphipoda: Maeridae) in Australian waters. Jornal of Natural History, 45, 579–628.
http://dx.doi.org/10.1080/00222933.2010.534825
Krapp-Schickel, T. (2008) What has happened with the Maera-clade during the last decades? Bollettino del Museo Civico di Storia Naturale di Verona. 32, 3–32.
Lowry, J.K. & Hughes, L.E. (2009) Maeridae, the Elasmopus group. In: Lowry, J.K. & Myers, A.A. (Eds.), Benthic Amphipoda (Crustacea: Peracarida). Zootaxa, pp. 643–702.
Myers, A.A. (1995) Marine Amphipoda of Micronesia: Kosrae. Records of the Australian Museum, 47, 27–38.
http://dx.doi.org/10.3853/j.0067-1975.47.1995.4
Myers, A.A. (1986) Amphipoda from the South Pacific: Tonga. Records of the Australian Museum, 38 (5&6), 271–289.
http://dx.doi.org/10.3853/j.0067-1975.38.1986.183
Myers, A.A. (1989) Amphipoda from the South Pacific: the Society Islands. Records of the Australian Museum, 41 (1), 63–82.
http://dx.doi.org/10.3853/j.0067-1975.41.1989.136
Myers, A. & Momtazi, F. (2015) Elasmopus alkhiranensis sp. nov., a new species of amphipod (Senticaudata, Maeridae) from the Persian Gulf. Zootaxa, 3973 (1), 185–194.
http://dx.doi.org/10.11646/zootaxa.3973.1.8
Oliveira, L.P.H. (1951) The genus Elasmopus on the coast of Brazil with descriptions of Elasmopus besnardi n. sp. and E. fusimanus n. sp. (Crustacea, Amphipoda). Boletim do Instituto Paulista de Oceanografia, 2, 1–17.
http://dx.doi.org/10.1590/S0100-42391951000200001
Ortiz, M. & Lalana, R. (1994) Two new species of the genus Elasmopus (Amphipoda: Gammaridea), from the Cuban marine waters. Travaux du Muséum National d’Histoire naturelle “Grigore Antipa”, 34, 293–302.
Ortiz, M., Lalana, R. & Varela, C. (2004) Una nueva especie de anfípodo marino del género Elasmopus (Amphipoda, Melitidae) del Archipiélago cubano. Avicennia, 17, 35–40.
Paz-Rios, C.E. & Ardisson, P.L. (2014) Elasmopus yucalpeten sp. n.(Crustacea, Amphipoda, Maeridae) from the northern Yucatan coast, with a key for the genus in the Gulf of Mexico and biogeographic comments. Zoosystematics and evolution, 90 (2), 95–104.
http://dx.doi.org/10.3897/zse.90.8059
Schellenberg, A. (1925) Crustacea VIII: Amphipoda. Michaelsen: West Africa, 114–204.
Schellenberg, A. (1938) Litorale Amphipoden des tropischen Pazifiks. Kungl. Svenska vetenskapsakademiens handlingar, (3) 16, no 3, pp. 1–105.
Thomas, J.D. & Barnard, J.L. (1989) Elasmopus balkomanus, a new species from the Florida keys (Crustacea, Amphipoda). Proceedings of Biological Society of Washington, 101 (4), pp. 838–842.
Senna, A.R. (2011) A new species of Elasmopus (Amphipoda: Hadzioidea: Maeridae) from Suape Harbor, Northeastern Brazilian coast. Anais da Academia Brasileira de Ciências, 83 (3), 1031–1040.
http://dx.doi.org/10.1590/S0001-37652011005000027
Senna, A.R. & Souza-Filho, J.F. (2011) A new species of the Elasmopus rapax complex (Crustacea: Amphipoda: Maeridae) from Brazilian waters. Cahiers de biologie marine, 52 (1), 57–70.
Souza-Filho, J.F. & Senna, A.R. (2009) Two new species of the genus Elas-mopus Costa, 1853 (Amphipoda: Gammaridea: Maeridae) from off the northeast Brazilian coast. Zootaxa, 2301 (1), 55–68.
Sezgin, M., Bakir, K. & Katağan, T. (2007) New record of a Lessepsian amphipod from the Levantine coast of Turkey: Elasmopus pectenicrus (Bate, 1862). Crustaceana, 247–251.
http://dx.doi.org/10.1163/156854007780121465
Vader, W. & Krapp-Schickel, T. (2012) On some maerid and melitid material (Crustacea: Amphipoda) collected by the Hourglass Cruises (Florida). Part 2: Genera Dulichiella and Elasmopus, with a key to world Elasmopus. Journal of Natural History, 46 (19–20), 1179–1218.
http://dx.doi.org/10.1080/00222933.2011.652984
Watling, L. (1989) A classification of crustacean setae based on the homology concept. In: Functional morphology of feeding and grooming in Crustacea. Crustacean Issues, Balkema, A.A., Rotterdam, pp. 15–26.