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单词 pelomedusid
释义

pelomedusidn.adj.

Brit. /ˌpiːləʊmᵻˈdjuːsɪd/, /ˌpɛləʊmᵻˈdjuːsɪd/, U.S. /ˌpɛloʊməˈd(j)usɪd/, /ˌpiloʊməˈd(j)usɪd/; see also medusid n. and adj.
Origin: A borrowing from Latin. Etymon: Latin Pelomedusidae.
Etymology: < scientific Latin Pelomedusidae, family name (E. D. Cope 1868, in Proc. Acad. Nat. Sci. Philadelphia 20 119) < Pelomedusa , genus name (J. G. Wagler Natürliches System der Amphibien (1830) 136; < pelo- pelo- comb. form + ancient Greek μέδουσα , feminine present participle of μέδειν to protect, rule, perhaps in allusion to the mythological name: see Medusa n.) + -idae (see -id suffix3). Compare pelomedusoid adj. and n.
Zoology.
A. n.
A side-necked turtle of the family Pelomedusidae, native to Africa and South America.
ΚΠ
1895 I. K. Funk et al. Standard Dict. Eng. Lang. II. (at cited word) Pelomedusid n.
1948 Q. Rev. Biol. 23 22/2 Pelomedusids actually occur only in Africa (including Madagascar, etc.) and South America.
1995 S. Afr. Jrnl. Zool. 30 94/2 Only two testudinids..are widespread in the country, although a number of pelomedusids..are also common.
B. adj.
Of or relating to the family Pelomedusidae.
ΚΠ
1948 Q. Rev. Biol. 23 117/1 Fresh-water animals that parallel the distribution of the fishes include..pipid frogs and pelomedusid turtles.
1954 Breviora 35 1 (title) New or redescribed pelomedusid skulls from the tertiary of Africa and Asia.
1996 Ann. Rev. Ecol. & Systematics 27 181 It is unknown whether the Miocene pelomedusid turtles inhabited freshwater or saltwater, and little is known of their origin.
This entry has been updated (OED Third Edition, September 2005; most recently modified version published online March 2022).
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n.adj.1895
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