PTERASPIDAE


Meaning of PTERASPIDAE in English

-pəˌdē noun plural

Usage: capitalized

Etymology: New Latin, from Pteraspid-, Pteraspis, type genus + -idae

: a family of widespread Silurian and Lower Devonian ostracoderms (class Heterostraci) — see pteraspis

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.