mormyroid
名词 n.
英文释义
名词 n.
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Any freshwater elephantfish (family Mormyridae).
— The simple anacrosomal aquasperm of the notopteroid Papyocranus afer, the African Knife Fish, appears to be a plesiomorph condition, contrasting with the apomorphic, aflagellate sperm of mormyroids, but does not in itself necessitate exclusion of the mormyroids form the Notopteroidea in which Greenwood (1973) placed them.
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数据来源: Wiktionary