红扇羽鳃

红扇羽鳃(学名:Flabellina rubrolineata),又名红扇鳃海蛞蝓[2],是裸鳃目枝鳃亚目之下的一个海蛞蝓物种海洋腹足纲软体动物扇羽鳃科扇羽鳃属的成员,但WoRMS认为应被归于属Coryphellina[3]

红扇羽鳃
科学分类 编辑
界: 动物界 Animalia
门: 软体动物门 Mollusca
纲: 腹足纲 Gastropoda
目: 裸鳃目 Nudibranchia
科: 扇羽鳃科 Flabellinidae
属: 扇羽鳃属 Flabellina
种:
红扇羽鳃 F. rubrolineata
二名法
Flabellina rubrolineata
(O'Donoghue, 1929)
异名

型态描述

本物种在蓑海牛类裸鳃动物来说算是体型比较大的一种,其身长可达42 mm[4][5]。其伸展开来的身体有尖尖的尾部,而且背部满布被称为“角突英语cerata”的延伸。这些角突在不同的个体间大小不一。如同其他蓑海牛裸鳃动物物种那样,本物种在吃掉刺胞动物后,能将牠们的刺丝胞储存在自身背部的这些角突里[6][5]。 The rhinophores are pointed and look like feathers. The oral tentacles are thin, cylindrical and longer than the rhinophores.[7] The coloration is variable and here's a description for the two main coloration which can be easily met underwater:

  • The classic coloration: the body is milky white to translucent, three reddish to purple continuous or dotted lines are running on both side and in the middle of the body, oral tentacles and rhinophores are whitish with a mauve to purple ring at the two third of their extremity, cerata are also whitish with a purple ring and with orange tip.
  • The purple coloration: whole body including cerata, rhinophores and oral tentacles are purple to mauve, without any continuous reddish line on the body but with just a darker ring at the two third of the cerata with clearest tips.

由于本物种的颜色多变,有作者认为这个物种很可能其实是一个复合种[8]

分布及栖息地

本物种的模式产地位于红海,但相信广泛分布于印度洋西太平洋热带亚热带温带的海域,北起日本以南[5]、东至夏威夷、南抵澳大利亚新南威尔士州[5]。本物种亦有见于香港西贡果洲群岛[2]法属波里尼西亚留尼汪马约特等地[5]的海域。此外, 本物种亦被发现已入侵地中海栖息[9]:114。 从观察所见,本物种以水螅为食,而且栖息于有丰富水螅栖息的浅礁或海底岩坡[5]

参考文献

  1. ^ O'Donoghue, C. H. 1929. XXXVIII. Report on the Opisthobranchia. In: Zoological results of the Cambridge Expedition to the Suez Canal, 1924. Transactions of the Zoological Society of London 22(6):713-841.
  2. ^ 2.0 2.1 Davies, Stephen. 左丽爱 (Catalina Chor) , 编. 海中噚 Fathoming the Sea. 香港海事博物馆. ISBN 978-988-18233-2-8 (中文(繁体)及英语). 
  3. ^ Gofas S. Bieler R, Bouchet P, Gofas S, Marshall B, Rosenberg G, La Perna R, Neubauer TA, Sartori AF, Schneider S, Vos C, ter Poorten JJ, Taylor J, Dijkstra H, Finn J, Bank R, Neubert E, Moretzsohn F, Faber M, Houart R, Picton B, Garcia-Alvarez O , 编. Flabellina rubrolineata (O'Donoghue, 1929). MolluscaBase. [2018-04-27] –通过WoRMS. 
  4. ^ Bidgrain, P. 2015. Flabellina rubrolineata (O'Donoghue, 1929).页面存档备份,存于互联网档案馆) At seaslugs.free.fr, retrieved 2015-11-07.
  5. ^ 5.0 5.1 5.2 5.3 5.4 5.5 Le Bris, S.; Sutour, J.-M. Flabellina rubrolineata (O'Donoghue, 1929). DORIS. 2014-03-29 [2018-04-26]. (原始内容存档于2014-10-08) (法语). 
  6. ^ Frick, K. Predator Suites and Flabellinid Nudibranch Nematocyst Complements in the Gulf of Maine. SF Norton (编). Diving for Science: Proceedings of the American Academy of Underwater Sciences in 22nd Annual Scientific Diving Symposium. 2003 [2008-07-03]. (原始内容存档于2011-01-06) (英语). 
  7. ^ Cory Pittman and Pauline Fiene Flabellina rubrolineata页面存档备份,存于互联网档案馆) Sea slugs of Hawaii.
  8. ^ Rudman, W.B. Flabellina rubrolineata (O'Donoghue, 1929). Sea Slug Forum. Australian Museum. 澳大利亚悉尼. 1998-01-09 [2018-04-27]. (原始内容存档于2020-10-09) (英语). 
  9. ^ Gosliner, T. M.; Willan, Richard C. Review of the Flabellinidae (Nudibranchia: Aeolidacea) from the tropical Indo-Pacific, with the descriptions of five new species. Veliger. 1991, 34 (2): 97–133 [2018-04-26]. (原始内容存档于2019-05-07) (英语). 

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