藍首亞口魚
藍首亞口魚(學名:Catostomus discobolus)為輻鰭魚綱鯉形目亞口魚科的其中一種,為溫帶淡水魚,分布於北美洲美國懷俄明州、愛達荷州蛇河、懷俄明州、猶他州巴那維利湖向南流經科羅拉多河上游流域[2][3][4][5][6][7][8],本魚體呈圓柱形,口下位成吸盤狀,頂部呈現深綠色或深銀色,底部呈現淺黃色,側線鱗70-100枚,在繁殖過程中,雄魚的大頭頂部會出現藍色斑塊,下鰭會變成黃色或橙色,並帶有紅色或玫瑰色側線,體長可達41公分,棲息在溪流底層水域,可適應各種環境,從山區冰冷的溪流到沙漠地區,白天會待在淺溪流,晚上覓食,繁殖期4至7月。
藍首亞口魚![]() | |
---|---|
![]() | |
科学分类 ![]() | |
界: | 动物界 Animalia |
门: | 脊索动物门 Chordata |
纲: | 辐鳍鱼綱 Actinopteri |
目: | 鲤形目 Cypriniformes |
科: | 亞口魚科 Catostomidae |
属: | 亚口鱼属 Catostomus |
种: | 藍首亞口魚 C. discobolus
|
二名法 | |
Catostomus discobolus Cope, 1871
| |
異名 | |
|
参考文献
- ^ NatureServe. Catostomus discobolus. The IUCN Red List of Threatened Species. 2013, 2013: e.T62194A3109494 [11 November 2021]. doi:10.2305/IUCN.UK.2013-1.RLTS.T62194A3109494.en .
- ^ Arizona Game and Fish Department. 1988. Threatened Native Wildlife in Arizona. Arizona Game and Fish Department Publication. Phoenix, Arizona. p. 8.
- ^ Arizona Game and Fish Department. In prep. Wildlife of special concern in Arizona. Arizona Game and Fish Department Publication. Phoenix, Arizona. 32 pp.
- ^ Arizona Game and Fish Department Native Fish Diversity Review. 1995. Tempe, Arizona.
- ^ Beyers, D.W. et al. 2001. Habitat Use and Movements of Bluehead Sucker, Flannelmouth Sucker, and Roundtail Chub in the Colorado River. Larval Fish Laboratory, Colorado State University, Fort Collins, CO.
- ^ Cope, E.D. 1872. Recent reptiles and fishes in U.S. Geologic Survey of Wyoming and contiguous territory. Special reports Part IV:432-442.
- ^ Crabtree, C.B., and D.G. Buth. 1987. Biochemical systematics of the catostomid genus Catostomus: assessment of C. clarki, C. plebeius and C. discobolus including the Zuni Sucker, C.d. yarrowi. Copeia 1987:843-854.
- ^ Eddy, S. and J.C. Underhill. 1978. How to know the freshwater fishes, third edition. Wm. C. Brown Company, Dubuque, IA.
- Froese, R. & Pauly, D. (eds.) (2024). Catostomus discobolus. FishBase. Version 2024-05.
这是一篇關於魚類的小作品。您可以通过编辑或修订扩充其内容。 |