沙美洲鱥

沙美洲鱥學名Notropis stramineus),為輻鰭魚綱鯉形目雅羅魚科的其中一,分布於北美洲美國中部及加拿大南部,範圍從聖羅倫斯河五大湖哈德遜灣密西西比河流域延伸到加拿大薩斯喀徹溫省,向南延伸至田納西州德克薩斯州,西至蒙大拿州懷俄明州科羅拉多州新墨西哥州墨西哥格蘭德河流域[2],本魚呈長橢圓形且側扁,眼大、口近下位,體色銀色,背部有一黑色縱帶,腹部白色,尾鰭基部有不明顯的斑點,側線鱗片約45枚,具有黑色素沉澱,形成一條縱紋,在繁殖期間,雄性的顏色會變深,背鰭軟條10枚、臀鰭軟條8枚,體長可達8.2公分[3],棲息在沙石底質溪流[4][5],棲息地位置隨季節略有變化,在八月的產卵季節,成群在水流緩慢、沙底質的淺水域,秋季會大量出現在深水池,在夏末和秋季黃昏時會移入碎石底部上方的淺水[6][7],屬雜食性,以昆蟲藻類及有機碎屑為食。

沙美洲鱥
科学分类 编辑
界: 动物界 Animalia
门: 脊索动物门 Chordata
纲: 辐鳍鱼綱 Actinopteri
目: 鲤形目 Cypriniformes
科: 雅罗鱼科 Leuciscidae
属: 美洲鱥属 Notropis
种:
沙美洲鱥 N. stramineus
二名法
Notropis stramineus
Cope, 1865
異名
  • Hybognathus stramineus Cope, 1865
  • Cyprinella ludibunda Girard, 1856
  • Notropis ludibundus (Girard, 1856)
  • Alburnus lineolatus Putnam, 1863

参考文献

  1. ^ Lyons, T.J.; NatureServe. Notropis stramineus. The IUCN Red List of Threatened Species. 2019, 2019: e.T191289A130029670 [12 November 2021]. doi:10.2305/IUCN.UK.2019-2.RLTS.T191289A130029670.en . 
  2. ^ Hubbs, C., R. J. Edwards, and G. P. Garrett. 1991. An annotated checklist of the freshwater fishes of Texas, with keys to identification of species. Texas Journal of Science, Supplement 43(4):1–56
  3. ^ Etnier, D. A., and W. C. Starnes. 1993. The Fishes of Tennessee. University of Tennessee Press, Knoxville, 681 pp.Sand shiner Notropis stramineus. [2011-05-05]. (原始内容存档于2011-09-10). 
  4. ^ Tanyolac, J. 1973. Morphometric variation and life history of the cyprinid fish Notropis stramineus (Cope). Occ. Pap. Mus. Nat. Hist. Univ. Kans. 12:1–28.Sand shiner Notropis stramineus. [2011-05-05]. (原始内容存档于2011-09-10). 
  5. ^ Platania, S. P. and C. S. Altenbach. 1998. Reproductive strategies and egg types of seven Rio Grande Basin cyprinids. Copeia 1998(3):559–569.
  6. ^ Starett, W. C. 1950a. Distribution of the fishes of Boone County, Iowa, with special reference to the minnows and darters. American Midland Naturalist 43(1):112–127.
  7. ^ Mendelson, J. 1975. Feeding relationships among species of Notropis (Pisces: Cyprinidae) in a Wisconsin stream. Ecol. Monogr. 45:199–230.
  • Robert Jay Goldstein, Rodney W. Harper, Richard Edwards: American Aquarium Fishes. Texas A&M University Press 2000, ISBN 978-0-89096-880-2, p. 111 (restricted online copy,第111頁,載於Google圖書)