teleost

sclerite Bony upper layer lying on the fibrillary plate of a teleost scale.

质的上层，位于硬鱼鳞微纤维板上。

leptocephalus The elongate highly compressed transparent, ribbon-like and pelagic larval stage of some primitive teleost fishes such as the tarpon, bonefish and eels. leptocephali (plural).

狭首型幼鱼细长极度扁长形的透明，丝带状大洋性幼鱼时期，一些原始的硬鱼例如大漕白鱼，北梭鱼与鳗鱼。