A new species of freshwater crab of the genus Fredius Pretzmann, 1967 from the middle Amazon River basin, Brazil (Crustacea: Decapoda: Pseudothelphusidae)

被引：6

作者：

Magalhaes, Celio ^{[1
]}

机构：

[1] Inst Nacl de Pesquisas da Amazonia, BR-69011970 Manaus, Amazonas, Brazil

来源：

PROCEEDINGS OF THE BIOLOGICAL SOCIETY OF WASHINGTON | 2009年 / 122卷 / 01期

关键词：

SOUTH-AMERICA; BIOGEOGRAPHY; BRACHYURA; REVISION;

D O I：

10.2988/08-35.1

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

A new species of pseudothelphusid crab, Fredius ykaa, from the Rio Marau drainage, in the middle Amazon basin, state of Amazonas, Brazil, is described and illustrated. The new species is characterized by a first gonopod with a straight border between the cephalic spine and the apex, as well as by a highly reduced mesial lobe relative to the size of the cephalic spine. The new species is compared with four other species of the genus Fredius Pretzmann, 1967, occurring in the Brazilian Amazon region and its geographical distribution is discussed.

引用

页码：81 / 86

页数：6

共 50 条

[31] A new species of freshwater crab of the genus Strengeriana Pretzmann, 1971, from El Jardin Natural Reserve, Quindio, Colombia (Crustacea: Deca pod a : Pseudothelphusidae)
Campos, Martha R.
Camacho, Rosa
[J]. ZOOTAXA, 2019, 4671 (04) : 595 - 600
[32] A NEW SPECIES OF FRESH-WATER CRAB OF THE GENUS STRENGERIANA FROM COLOMBIA (CRUSTACEA, DECAPODA, PSEUDOTHELPHUSIDAE)
CAMPOS, MR
[J]. PROCEEDINGS OF THE BIOLOGICAL SOCIETY OF WASHINGTON, 1995, 108 (01) : 98 - 101
[33] A new species of freshwater crab of the genus Potamocarcinus H. Milne!Edwards, 1853 (Crustacea: Decapoda: Brachyura: Pseudothelphusidae) from Panama
Campos, MR
Lemaitre, R
[J]. PROCEEDINGS OF THE BIOLOGICAL SOCIETY OF WASHINGTON, 2002, 115 (03) : 600 - 604
[34] A new species of freshwater crab of the genus Allacanthos Smalley, 1964 (Crustacea, Decapoda, Pseudothelphusidae) from southern Costa Rica, Central America
Magalhaes, Celio
Rolier Lara, Luis
Wehrtmann, Ingo S.
[J]. ZOOTAXA, 2010, (2604) : 52 - 60
[35] Combined multigene and morphological analysis reveals lineage-specific diversification of the neotropical freshwater crabs of the genus Fredius Pretzmann, 1967 (Brachyura, Pseudothelphusidae)
Mantelatto, F. L.
Souza-Carvalho, E. A.
Araujo, S. R.
Magalhaes, C.
[J]. SYSTEMATICS AND BIODIVERSITY, 2022, 20 (01) : 1 - 15
[36] FREDIUS STENOLOBUS, A NEW SPECIES OF FRESH-WATER CRAB (DECAPODA, BRACHYURA, PSEUDOTHELPHUSIDAE) FROM THE VENEZUELAN GUIANA
RODRIGUEZ, G
SUAREZ, H
[J]. PROCEEDINGS OF THE BIOLOGICAL SOCIETY OF WASHINGTON, 1994, 107 (01) : 132 - 136
[37] NEW SPECIES, CLADISTIC RELATIONSHIPS, AND BIOGEOGRAPHY OF THE GENUS FREDIUS (DECAPODA, BRACHYURA, PSEUDOTHELPHUSIDAE) FROM SOUTH-AMERICA
RODRIGUEZ, G
PEREIRA, G
[J]. JOURNAL OF CRUSTACEAN BIOLOGY, 1992, 12 (02) : 298 - 311
[38] Description of a new genus and new species of freshwater crab (Crustacea, Decapoda, Potamidae) from Yunnan, China
Yeo, Darren C. J.
Zhou, Xianmin
Ng, Peter K. L.
[J]. ZOOTAXA, 2024, 5476 (01) : 514 - 521
[39] A new genus of freshwater crab (Crustacea: Decapoda: Brachyura: Potamidae) from Thailand, with a description of a new species
Yeo, DCJ
Naiyanetr, P
[J]. JOURNAL OF NATURAL HISTORY, 2000, 34 (08) : 1625 - 1637
[40] PSEUDOTHELPHUSA ZONGOLICAE (DECAPODA, PSEUDOTHELPHUSIDAE), A NEW SPECIES OF FRESHWATER CRAB FROM VERACRUZ, MEXICO
Alvarez, Fernando
Villalobos, Jose L.
Moreno, Eric
[J]. CRUSTACEANA, 2012, 85 (12-13) : 1541 - 1547

← 1 2 3 4 5 →