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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

New records of Anthalona acuta Van Damme, Sinev & Dumont 2011 and Anthalona brandorffi (Sinev & Hollwedel, 2002) in Brazil, with description of a new species of the simplex-branch (Crustacea: Cladocera: Chydoridae)

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Autor(es):
Sousa, Francisco Diogo R. [1, 2] ; Elmoor-Loureiro, Lourdes M. A. [2] ; Debastiani-Junior, Jose Roberto [3] ; Mugnai, Riccardo [4] ; Senna, Andre [5]
Número total de Autores: 5
Afiliação do(s) autor(es):
[1] Univ Fed Santa Maria, Nucleo Estudos Biodiversidade Aquat, Programa Posgrad Biodiversidade Anim, BR-97105900 Santa Maria, RS - Brazil
[2] UCB, Lab Biodiversidade Aquat, BR-71966700 Taguatinga, DF - Brazil
[3] Univ Estadual Paulista UNESP, Dept Zool, BR-18618970 Sao Paulo - Brazil
[4] Museu Nacl Univ Fed Rio de Janeiro, Dept Invertebrados, Lab Aracnol, BR-20940040 Rio De Janeiro, RJ - Brazil
[5] Univ Estado Rio de Janeiro, Fac Formacao Prof, Dept Ciencias, BR-24435005 Sao Goncalo, RJ - Brazil
Número total de Afiliações: 5
Tipo de documento: Artigo Científico
Fonte: Zootaxa; v. 4044, n. 2, p. 224-240, NOV 18 2015.
Citações Web of Science: 8
Resumo

The range of geographical distribution of Anthalona acuta Van Damme, Sinev \& Dumont 2011 and Anthalona brandorffi (Sinev \& Hollwedel, 2002) in Brazil has increased by almost 2000 km to the south. New records of Anthalona verrucosa verrucosa (Sars, 1901) were also added. Populations of Anthalona brandorffi from Central Brazil showed a peculiar morphological variation, with some individuals having only a single denticle on the labral keel. A new species of the simplex-branch, Anthalona neotropica sp. nov., was described based on Brazilian material, and this is the first taxon of this branch registered in the Neotropics. It differs from Anthalona simplex Van Damme, Sinev \& Dumont 2011, a Central African species, in the morphology of underneath sack of the lateral head pores, length of IDL setae and armature of first flaming-torch seta of limb IV. It could be distinguished from Anthalona sanoamuangae Sinev \& Kotov, 2012 (distributed through the South-East Asia) by the morphology of the main head pores, length of IDL setae and armature of the pecten of post-abdominal claw. Anthalona neotropica sp. nov. seems to have a benthic/hyporheic habit. All studied species have a wide geographical distribution and could be confused with Anthalona verrucosa Sars, 1901, thus at least some if not all previous records of this species on the continent must be revised. (AU)

Processo FAPESP: 11/23444-6 - Diversidade das assembleias de cladóceros (Crustacea, Branchiopoda) de áreas adjacentes a trechos lóticos e reservatórios da Bacia do Rio da Prata (Argentina, Brasil, Paraguai e Uruguai)
Beneficiário:Jose Roberto Debastiani Júnior
Linha de fomento: Bolsas no Brasil - Doutorado Direto