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DOI: http://dx.doi.org/10.11646/zootaxa.3815.2.2

A new troglobiotic species of Hyalella (Crustacea, Amphipoda, Hyalellidae) with a taxonomic key for the Brazilian species

STELLA GOMES RODRIGUES, ALESSANDRA ANGÉLICA DE PÁDUA BUENO, RODRIGO LOPES FERREIRA

Abstract


The freshwater crustaceans from the order Amphipoda occur mainly in cold and temperate climates. However, in the tropics, these animals can be more abundant in subterranean environments, where the temperatures are milder than in surface. Despite being accepted that the number of species of freshwater amphipods in South America is lower when compared to other regions, recent descriptions have shown that its diversity is certainly underestimated. In this study, a new species of the genus Hyalella is described for Brazil, the fourth troglobiotic species of Hyalella for the country and the sixth in the world. The new species was found on the epikarst of a cave in São Paulo state, Southeastern Brazil. Besides, the new species shows typical characteristics from organisms adapted to the subterranean environments, a pattern also observed in the other troglobiotic species of the genus.


Keywords


epikarst, freshwater crustacean, morphological adaptations, troglomorphism

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References


Ázara, L.N. & Ferreira, R.L. (2013) The first troglobitic Cryptops (Trigonocryptops) (Chilopoda: Scolopendromorpha) from South America and the description of a non-troglobitic species from Brazil. Zootaxa, 3709 (5), 432–444.

http://dx.doi.org/10.11646/zootaxa.3709.5.2

Baldinger, A.J., Shepard, W.D. & Threloff, D.L. (2000) Two new species of Hyalella (Crustacea: Amphipoda: Hyalellidae) from Death Valley National Park, California, U.S.A. Proceedings of the Biological Society of Washington, 113, 443–457.

Barnard, J.L. & Barnard, C.M. (1982) Biogeographical microcosms of world freshwater Amphipoda (Crustacea). Polskie Archiwum Hydrobiologii, 29 (2), 255–273.

Bastos–Pereira, R. & Bueno, A.A.P. (2012) New species and new report of Hyalella S. I. Smith, 1874 (Crustacea: Amphipoda: Dogielinotidae) from Minas Gerais state, Southeastern Brazil. Zootaxa, 3350, 58–68.

Bastos–Pereira, R. & Bueno, A.A.P. (2013) A new species of freshwater amphipod (Dogielinotidae, Hyalella) from Southeastern Brazil. Nauplius, 21 (1), 79–87.

http://dx.doi.org/10.1590/s0104-64972013000100009

Bond-Buckup, G. & Araujo, P.B. (1998) Hyalella montenegrinae sp. n., um amphipoda de águas continentais do sul do Brasil. Nauplius, 6, 53–59.

Bousfield, E.L. (1996) A contribution to the reclassification of Neotropical freshwater hyalellid amphipods (Crustacea: Gammaridea, Talitroidea). Bolletino del Museo Civico di Storia Naturale de Verona, 20, 175–224.

Bueno, A.A.P., Araujo, P.B., Cardoso, G.M., Gomes, K.M. & Bond-Buckup, G. (2013) Two new species of Hyalella (Amphipoda, Dogielinotidae) from Brazil. Crustaceana, 86 (7–8), 802–819.

http://dx.doi.org/10.1163/15685403-00003205

Bulycheva, A. (1957) The sea fleas of the USSR and adjacent waters (Amphipoda: Talitroidea). Keys to the Fauna of the USSR. Akademiia Nauk SSSR, Opredeliteli po Faune SSSR, 65, 1–185. [in Russian]

Campanha, G.A.C., Basei, M.A.S., Tassinari, C., Nutman, A.P. & Faleiros, F.M. (2008) Constraining the age of Iporanga Formation with SHRIMP U-Pb zircon: implications for possible Ediacaran glaciation in the Ribeira Belt, SE Brazil. Gondwana Research, 13, 117–125.

http://dx.doi.org/10.1016/j.gr.2007.05.010

Campanha, G.A.C., Warren, L., Boggiani, P.C., Grohmann, C.H. & Cáceres, A.A. (2010) Structural analysis of the Itapucumí Group in the Vallemí region, northern Paraguay: Evidence of a new Brasiliano/Pan-African mobile belt. Journal of South American Earth Sciences, 30, 1–11.

http://dx.doi.org/10.1016/j.jsames.2010.04.001

Cardoso, G.M., Bueno, A.A.P. & Ferreira, R.L. (2011) A new troglobiotic species of Hyalella (Crustacea, Amphipoda, Dogielinotidae) from Southeastern Brazil. Nauplius, 19 (1), 17–26.

Ferreira, R.L. (2005) A vida subterrânea nos campos ferruginosos. O Carste, 3, 106–115.

Fišer, C., Zagmajster, M. & Ferreira, R.L. (2013) Two new amphipod families recorded in South America shed light on an old biogeographical enigma. Systematics and Biodiversity, 1–23.

http://dx.doi.org/10.1080/14772000.2013.788579

Fišer, C. & Zagmajster, M. (2009) Cryptic species from cryptic space: the case of Niphargus fongi sp. n. (Amphipoda, Niphargidae). Crustaceana, 82 (5), 593–614.

http://dx.doi.org/10.1163/156854009x407704

González, E.R. & Watling, L. (2003) A new species of Hyalella from Brazil (Crustacea: Amphipoda: Hyalellidae), with redescriptions of three other species in the genus. Journal of Natural History, 37 (17), 2045–2076.

http://dx.doi.org/10.1080/00222930210133237

González, E.R. & Watling, L. (2003) A new species of Hyalella from Colombia, and the redescription of H. meinerti Stebbing, 1899 from Venezuela (Crustacea: Amphipoda). Journal of Natural History, 37 (17), 2095–2111.

http://dx.doi.org/10.1080/00222930210133255

González, E.R., Bond-Buckup, G. & Araujo, P.B. (2006) Two new species of Hyalella from Southern Brazil (Amphipoda: Hyalellidae) with a taxonomic key. Journal of Crustacean Biology, 26, 355–365.

http://dx.doi.org/10.1651/c-2599.1

Jones, R. & Culver, D.C. (1989) Evidence for selection on sensory structures in a cave population of Gammarus minus (Amphipoda). Evolution, 43 (3), 688–693.

http://dx.doi.org/10.2307/2409074

Jones, R., Culver, D.C. & Kane, T.C. (1992) Are parallel morphologies of cave organisms the result of similar selection pressures? Evolution, 46 (2), 353–365.

http://dx.doi.org/10.2307/2409856

Jones, W.K., Culver, D.C. & Herman, J.S. (2004) Epikarst. Proceedings of the symposium held October 1 through 4, 2003, Sheperdstown, West Virginia, USA: Karst Waters Institute Special Publ. 9. Charles Town, West Virginia, 200 pp.

Karmann, I. (1994) Evolução e Dinâmica atual do sistema cárstico do Alto Vale do Rio Ribeira de Iguape, São Paulo, Brasil. Universidade de São Paulo, São Paulo, 241 pp.

Latreille, P.A. (1816) Amphipoda. In: Nouveau Dictionaire d'histoire naturelle, appliquée aux Arts, à l'Agriculture, à l'Économie rurale et domestique, à la Médecine, etc. Par une société de Naturalistes et d'Agriculteurs. Vol. 1. 2nd Edition. Deterville, Paris, pp. 467–469.

Lowry, J.K. & Myers, A.A. (2013) A phylogeny and classification of the Senticaudata subord. nov. (Crustacea: Amphipoda). Zootaxa, 3610 (1), 1–80.

http://dx.doi.org/10.11646/zootaxa.3610.1.1

Pereira, V.F.G. (1989) Uma nova espécie de anfípode cavernícola do Brasil – Hyalella caeca sp. n. (Amphipoda, Hyalellidae). Revista Brasileira de Zoologia, 6, 49–55.

http://dx.doi.org/10.1590/s0101-81751989000100007

Pereira, V.F.G. (2004) Hyalella dielaii sp. nov. from São Paulo, Brazil (Amphipoda, Hyalellidae). Revista Brasileira de Zoologia, 21 (2), 179–184.

http://dx.doi.org/10.1590/s0101-81752004000200003

Pipan, T. & Culver, D.C. (2005) Estimating biodiversity in the epikarstic zone of a West Virginia cave. Journal of Cave and Karst Studies, 67 (2), 103–109.

Rodrigues, S.G., Bueno, A.A.P. & Ferreira, R.L. (2012) The first hypothelminorheic Crustacea (Amphipoda, Dogielinotidae, Hyalella) from South America. ZooKeys, 236, 65–80.

http://dx.doi.org/10.3897/zookeys.236.3930

Ruffo, S. (1957) Una nuova specie troglobia di Hyalella del Venezuela. Estrato Dauli Annali del Museo Civico Di Storia Naturale Di Genova, 69, 363–369.

Shoemaker, C.R. (1942) A new species of Amphipoda from Uruguay and Brazil. Journal of the Washington Academy of Sciences, 32, 80–82.

Sket, B. (1981) Niphargobates orophobata n. g., n. sp. (Amphipoda, Gammaridae s.l.) from cave waters in Slovenia (NW Yugoslavia). Biol. Vest., 29, 105–118.

Smith, S.I. (1874) The Crustacea of the freshwaters of the United States – synopsis of the higher freshwater Crustacea of the Northern United States. Report of the Commissioner of Fish and Fisheries, 2, 637–665.

Trajano, E. (2007) Sistema Areias. 100 anos de estudos. Redespeleo Brasil, São Paulo, 126 pp.

Trontelj, P., Blejec, A. & Fišer, C. (2012) Ecomorphological convergence of cave communities. Evolution, 66 (12), 3852–3865.

http://dx.doi.org/10.1111/j.1558-5646.2012.01734.x

Väinölä, R., Witt, J.D.S., Grabowski, M., Bradbury, J.H., Jazdzewski, K. & Sket, B. (2008) Global diversity of amphipods (Amphipoda; Crustacea) in freshwater. Hydrobiologia, 595, 241–255.

http://dx.doi.org/10.1007/s10750-007-9020-6

Watling, L. (1993) Functional morphology of the amphipod mandible. Journal ofNatural History, 27, 837–849.

http://dx.doi.org/10.1080/00222939300770511

Witt, J.D.S., Threloff, D.L. & Hebert, P.D.N. (2006) DNA barcoding reveals extraordinary cryptic diversity in an amphipod genus: implications for desert spring conservation. Molecular Ecology, 15, 3073–3082.

http://dx.doi.org/10.1111/j.1365-294x.2006.02999.x

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.

http://dx.doi.org/10.1590/s1984-46702009000100019


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