c*********k
发帖数: 20696 | 1 crappie ['kr?p?] ['kr?p?]
1. 名词 [美国英语] [动物学] 刺盖太阳鱼属（Pomoxis）鱼；（尤指）the white
crappie 六棘刺盖太阳鱼（Pomoxis annularis）和the black crappie 暗斑刺盖太阳
鱼（Pomoxis nigromaculatus）
柯林斯英英词典crappie ['kr?p?]
1. n either of two North American freshwater percoid food and game fishes,
Pomoxis nigromaculatus (black crappie) or P. annularis (white crappie):
family Centrarchidae (sunfishes, etc)
2. n [Etymology] C19: from Canadian French crapet |
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l**********n
发帖数: 5272 | 2 羡慕啊鱼情不错。
这确实是一桶太阳鱼，就像弄一桶大嘴，也是一桶太阳鱼。
Pomoxis is a genus of freshwater fish in the sunfish family...
The common name crappie refers to either of the Pomoxis species ...
http://en.wikipedia.org/wiki/Crappie |
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M**********r
发帖数: 290 | 3 网上提交了一份comments，说了俺的疑问，MDC专家还真很负责地马上回信了：
Mr. XXX,
You are correct in the fact that most fish can change colors quickly due to
mood or environment, and overall color is not a good means of identification.
The black and white crappie are two different species and this is determined
by more than a general body color.
The Black Crappie (Pomoxis nigromaculatus) usually has 7-8 dorsal fin spines
, and dark markings on sides consisting of irregularly arranged speckles and
blotches. It also tends to be... 阅读全帖 |
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