Microcambeva draco, a new species from northeastern Brazil (Siluriformes: Trichomycteridae)

被引：0
|
作者：
Mattos, Jose L. O. [1 ]
Lima, Sergio M. Q. [2 ]
机构：
[1] Univ Fed Rio de Janeiro, Lab Ictiol Geral & Aplicada, Dept Zool, BR-21944970 Rio De Janeiro, Brazil
[2] Univ Fed Rio de Janeiro, Lab Biodiversidade Mol, Inst Biol, Dept Genet, BR-21941470 Rio De Janeiro, Brazil
来源：
ICHTHYOLOGICAL EXPLORATION OF FRESHWATERS | 2010年 / 21卷 / 03期
关键词：
BAHIA COASTAL RIVERS; SUBFAMILIAL PHYLOGENY; AMAZON BASIN; GENUS; SARCOGLANIDINAE; TELEOSTEI; CATFISH;
D O I：
暂无
中图分类号：
Q17 [水生生物学];
学科分类号：
071004 ;
摘要：
Microcambeva draco, new species, is described from the Rio Jucurucu basin, Bahia State, northeastern Brazil, which constitutes the northernmost record for the genus. It is distinguished from M. barbata by having a short nasal barbel, reaching the anterior margin of second nostril, posterior process of the palatine long, the supraorbital bone about two times the length of the lachrymal. It is distinguished from M. ribeirae by having the anterior portion of the palatine ossified, the pair of posteriormost supraorbital pores separated, the lateral process of the sphenotic short, 10 dorsal-fin rays, and the origin of the anal fin in a vertical line through 21st vertebrae.
引用
收藏
页码：233 / 238
页数：6
相关论文
共 50 条
  • [41] Relationships and Description of a New Species of Trichomycterus (Siluriformes: Trichomycteridae) from the Rio Paraiba do Sul basin, South-eastern Brazil
    Vilardo, Paulo J.
    Katz, Axel M.
    Costa, Wilson J. E. M.
    ZOOLOGICAL STUDIES, 2020, 59 : 1 - 12
  • [42] A New Species of Trichomycterus (Siluriformes: Trichomycteridae) from Madidi National Park, Amazon Basin, Bolivia
    Miranda, Guido
    Fernandez, Luis
    COPEIA, 2020, 108 (03) : 459 - 467
  • [43] Silvinichthys pachonensis, a new catfish from high altitude, with a key to the species of the genus (Siluriformes: Trichomycteridae)
    Fernandez, Luis
    Liotta, Jorge
    ICHTHYOLOGICAL EXPLORATION OF FRESHWATERS, 2016, 27 (04): : 375 - 383
  • [44] Territoriality and agonistic behavior of subterranean Copionodontinae catfish (Siluriformes: Trichomycteridae) from Brazil
    Rantin, Bianca
    Bichuette, Maria Elina
    ACTA ETHOLOGICA, 2019, 22 (01) : 17 - 28
  • [45] Olyra saginata, a new species of bagrid catfish (Actinopterygii: Siluriformes) from northeastern India
    Ng, Heok Hee
    Lalramliana
    Lalthanzara, Hmar
    ZOOTAXA, 2014, 3821 (02) : 265 - 272
  • [46] Secretive fish diversity: A new species of Listrura (Siluriformes, Trichomycteridae) from a supposedly well-known river in south-eastern Brazil
    Villa-Verde, Leandro
    de Pinna, Mario C. C.
    Reis, Vinicius J. C.
    Oyakawa, Osvaldo T.
    JOURNAL OF FISH BIOLOGY, 2022, 100 (05) : 1299 - 1310
  • [47] A new species of Cambeva (Siluriformes, Trichomycteridae) from the Rio Iguacu basin, Parana State, Brazil and redescription of Cambeva stawiarski (Miranda Ribeiro 1968)
    dos Reis, Renan B.
    Ferrer, Juliano
    da Graca, Weferson J.
    JOURNAL OF FISH BIOLOGY, 2022, 100 (01) : 279 - 299
  • [48] A new troglomorphic species of Trichomycterus (Siluriformes: Trichomycteridae) from north-eastern Colombia, with proposal of a new Trichomycterus subclade and remarks on some nominal species from Colombia
    DoNascimiento, Carlos
    Prada-Pedreros, Saul
    JOURNAL OF FISH BIOLOGY, 2020, 96 (04) : 968 - 985
  • [49] Description of a new species of Ituglanis (Siluriformes: Trichomycteridae) from Serra dos Carajas, rio Tocantins basin
    Wosiacki, Wolmar B.
    Dutra, Guilherme M.
    Mendonca, Marina B.
    NEOTROPICAL ICHTHYOLOGY, 2012, 10 (03) : 547 - 554
  • [50] Ituglanis boticario, a new troglomorphic catfish (Teleostei: Siluriformes: Trichomycteridae) from Mambai karst area, central Brazil
    Rizzato, Pedro Pereira
    Bichuette, Maria Elina
    ZOOLOGIA, 2014, 31 (06): : 577 - 598
12345