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单词 penaeoid
释义

penaeoidadj.n.

Brit. /pᵻˈniːɔɪd/, U.S. /pəˈniˌɔɪd/
Origin: A borrowing from Latin. Etymon: Latin Penaeoidea.
Etymology: < scientific Latin Penaeoidea, superfamily name (C. S. Rafinesque 1815) < Penaeus (see penaeid n. and adj.) + -oidea (see -oid suffix). Compare earlier penaeidean n.
Zoology.
A. adj.
Of or relating to the superfamily Penaeoidea, which includes the penaeid shrimps.
ΚΠ
1890 Cent. Dict. 4368/1 Penæoid, resembling a shrimp of the genus Penæus; of or pertaining to the Penæidæ.
2002 Crustaceana 75 1263 The penaeoid shrimp, Penaeopsis serrata,..is reported for the first time from the middle-west Mediterranean Sea.
B. n.
A shrimp of the superfamily Penaeoidea.
ΚΠ
1890 Cent. Dict. 4368/1 Penæoid, a penæoid shrimp.
1994 Bull. Marine Sci. 54 845 Most of the larval stages of the penaeoids were late mysis stages.

Derivatives

penaeˈoidean adj. and n. rare = penaeoid adj. and n.
ΚΠ
1895 I. K. Funk et al. Standard Dict. Eng. Lang. II. at Penæoidea Penæoidean a. & n.
1990 Biol. Bull. 178 295 (heading) Jelly layer formation in penaeoidean shrimp eggs.
1995 Marine & Freshwater Res. 46 889 Both trophic diversity and stomach fullness index values were lower in A[ristaeomorpha] foliacea than in the other two penaeoidean species.
This entry has been updated (OED Third Edition, September 2005; most recently modified version published online March 2022).
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adj.n.1890
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