down feather

body down feather

A feather lacking a vane and having a rudimentary rachis and a tuft of non-interlocked barbs with elongated barbules extending from the calamus.

类型 Organ
上级结构 feather
拉丁名称 body down feather

常见问题

What is the down feather?
A feather lacking a vane and having a rudimentary rachis and a tuft of non-interlocked barbs with elongated barbules extending from the calamus.
What is the Latin name for the down feather?
The Latin name for the down feather is body down feather.

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