出典:Wiktionary
(This etymology is missing または incomplete. Please add to it, または discuss it at the Etymology scriptorium.)
manca (複数形 mancae)
Part or all of this entry has been imported from the 1913 edition of Webster’s Dictionary, which is now free of copyright and hence in the public domain. The imported definitions may be significantly out of date, and any more recent senses may be completely missing.
(See the entry for “manca” in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.)
(This etymology is missing または incomplete. Please add to it, または discuss it at the Etymology scriptorium.)
manca
出典:Wikipedia
出典:『Wikipedia』 (2011/06/16 17:18 UTC 版)
The manca (plural: mancae) are post-larval juveniles in some crustaceans. The manca stage is the defining characteristic of a clade called Mancoida which comprises all the member of the Peracarida except the Amphipoda. Mancae closely resemble the adult form, but for the absence of the last pair of pereiopods. In some isopods, specifically the family Cymothoidae, the manca stage is a parasite of fish, and is also known as the praniza.