卡氏大西洋鳐

卡氏大西洋鳐学名Atlantoraja castelnaui),为软骨鱼纲鳐目单鳍鳐科的一[2],被IUCN列为极危保育类动物,分布于西南大西洋巴西乌拉圭阿根廷海域,深度20至200米[3],体长可达132公分,栖息在大陆棚沙泥底质海域[4],为深海底栖性鱼类,属肉食性,以硬骨鱼头足类软骨鱼类十足目等动物为食,依季节变化而改变主要食物。雌鱼将卵产在海底,并不会守护卵[5],卵囊通常呈矩形,每个角落都有角质突起,呈棕色。

卡氏大西洋鳐
科学分类 编辑
界: 动物界 Animalia
门: 脊索动物门 Chordata
纲: 软骨鱼纲 Chondrichthyes
目: 鳐目 Rajiformes
属: 单鳍鳐科 Arhynchobatidae
属: 大西洋鳐属 Atlantoraja
种:
卡氏大西洋鳐 A. castelnaui
二名法
Atlantoraja castelnaui
异名
  • Raja castelnaui,Miranda Ribeiro, 1907

参考文献

编辑
  1. ^ Pollom, R.; Barreto, R.; Charvet, P.; Chiaramonte, G.E.; Cuevas, J.M.; Faria, V.; Herman, K.; Motta, F.; Paesch, L.; Rincon, G. Atlantoraja castelnaui. The IUCN Red List of Threatened Species. 2020, 2020: e.T44575A152015479 [18 November 2021]. doi:10.2305/IUCN.UK.2020-3.RLTS.T44575A152015479.en . 
  2. ^ Atlantoraja castelnaui at www.fishbase.org.
  3. ^ Oddone, Maria Cristine. Length-weight relationships, condition and population structure of the genus Atlantoraja (Elasmobranchii, Rajidae, Arhynchobatinae) in Southeastern Brazilian waters, SW Atlantic Ocean (PDF). Journal of Northwest Atlantic Fishery Science. 2015-10-28, 38: 43–52 [29 October 2015]. doi:10.2960/J.v38.m599 . 
  4. ^ Barbini, Santiago A.; Lucifora, Luis O. Feeding habits of a large endangered skate from the south-west Atlantic: the spotback skate, Atlantoraja castelnaui. Marine and Freshwater Research. 2012, 63 (2): 180–188. doi:10.1071/MF11170. 
  5. ^ Oddone, Maria C. Description of the egg capsule of Atlantoraja castelnaui (Elasmobranchii, Rajidae). Brazilian Journal of Oceanography. 2008, 56 (1): 65–68. doi:10.1590/S1679-87592008000100007 . hdl:11449/26939 .