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
  • [11] Aspidoras depinnai (Siluriformes: Callichthyidae):: A new species from northeastern Brazil
    Britto, MR
    COPEIA, 2000, (04) : 1048 - 1055
  • [12] Distribution, morphological notes and conservation status of the psammophilus Microcambeva catfishes Siluriformes: Trichomycteridae)
    Sarmento-Soares, Luisa M.
    Pessali, Tiago C.
    Reis, Vinicius J. C.
    De Medeiros, Lucas S.
    Lima, Sergio M. Q.
    Silva, Juliana P.
    Martins-Pinheiro, Ronaldo F.
    De Pinna, Mario C. C.
    ZOOTAXA, 2019, 4712 (04) : 576 - 588
  • [13] A new species of the catfish genus Trichomycterus (Teleostei: Siluriformes: Trichomycteridae) from the Paranaiba basin, Central Brazil
    Barbosa, M. A.
    Katz, A. M.
    VERTEBRATE ZOOLOGY, 2016, 66 (03) : 261 - 265
  • [14] Ituglanis cahyensis, a new catfish from Bahia, Brazil (Siluriformes: Trichomycteridae)
    Sarmento-Soares, Luisa M.
    Martins-Pinheiro, Ronaldo F.
    Aranda, Arion T.
    Chamon, Carine C.
    NEOTROPICAL ICHTHYOLOGY, 2006, 4 (03) : 309 - 318
  • [15] Two new remarkable and endangered catfish species of the genus Cambeva (Siluriformes, Trichomycteridae) from southern Brazil
    Costa, Wilson J. E. M.
    Feltrin, Caio R. M.
    Katz, Axel M.
    EUROPEAN JOURNAL OF TAXONOMY, 2022, 794 : 140 - 155
  • [16] A new species of Trichomycterus (Siluriformes: Trichomycteridae) from south Brazil and redescription of T-iheringi (Eigenmann)
    Wosiacki, WB
    ZOOTAXA, 2005, (1040) : 49 - 64
  • [17] Trichomycterus argos (Teleostei: Siluriformes: Trichomycteridae), a new species from the Doce River Basin, Eastern Brazil
    Lezama, Antonio Queiroz
    Triques, Mauro L.
    Santos, Patricia S.
    ZOOTAXA, 2012, (3352) : 60 - 68
  • [18] New species of Trichomycterus (Siluriformes: Trichomycteridae) lacking pelvic fins from Paranapanema basin, southeastern Brazil
    Ochoa, Luz E.
    Silva, Gabriel S. C.
    Costa E Silva, Guilherme J.
    Oliveira, Claudio
    Datovo, Alessio
    ZOOTAXA, 2017, 4319 (03) : 550 - 560
  • [19] A new species of the catfish genus Cambeva from the Paranapanema river drainage, southeastern Brazil (Siluriformes: Trichomycteridae)
    Katz, Axel M.
    Costa, Wilson J. E. M.
    TROPICAL ZOOLOGY, 2020, 33 (01) : 2 - 13
  • [20] Ituglanis paraguassuensis sp n. (Teleostei: Siluriformes: Trichomycteridae):: a new catfish from the Rio Paraguacu, northeastern Brazil
    Campos-Paiva, Rafael M.
    Costa, Wilson J. E. M.
    ZOOTAXA, 2007, (1471) : 53 - 59
12345