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North America: northeastern Mexico and north to the Great Lakes. 北美洲: 東北方的墨西哥而且北至五大湖。 貿易在德國限制 (Anl。3 BArtSchV).
大小 / 重量 / 年齡
成熟度: Lm? range ? - ? cm Max length : 24.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723); common length : 11.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 4543); 最大體重: 790.00 g (Ref. 4699); 最大年齡: 6 年 (Ref. 12193)
Nearly always found in shallow water, preferring habitats with dense vegetation in small lakes, ponds and slow moving rivers and streams. Feed on small aquatic invertebrates, insects, and occasionally small fishes. (Ref. 4543, 10294).
Nests side by side arranged in dense colonies near shore. Male digs nest and defends territory during prespawning period. Female approaches nesting colony when nest completed. Mating pairs swim in circles over nest, stop for short intervals to release sperm and egg. Male may chase mate away from nest, female may come back to same nest or move on to mate with another (Ref 4543). 北美洲: 東北方的墨西哥而且北至五大湖。 貿易在德國限制 (Anl。3 BArtSchV).
Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)
