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Parapterois macrura : ウィキペディア英語版 | Parapterois macrura
''Parapterois macrura'' is a species of scorpionfish only found off the west coast of India. == Description == This species generally grows to a length of .〔 ''P. macrura'' and ''P. heterura'' differ in that ''P. heterura'' has scales in a pit between the posterior nostrils while ''P. macrura'' does not (except for a population of ''P. heterura'' found off the coasts of West India, South Africa, and Mozambique, which may be a different species). These species do not differ much in fin spine, fin ray, gill raker counts, and most body proportions. Their differences lie in a small difference in head proportions.〔 Also, in adults, the upper margin of the eye of ''P. heterura'' is below the base of the first dorsal fin spine, while it is above in ''P. macrura'' (this trait is not consistent in juveniles, in which the eye margin may be below in both species).〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Parapterois macrura」の詳細全文を読む
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