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单词 tetralophodont
释义

> as lemmas

tetralophodont
tetralophodont adj.
Brit. /ˌtɛtrəˈləʊfədɒnt/
,
U.S. /ˌtɛtrəˈlɑfəˌdɑnt/
,
/ˌtɛtrəˈloʊfəˌdɑnt/
having molars with four transverse ridges, as the sub-genus Tetralophodon of mastodons. [ < tetra- comb. form + ancient Greek λόϕος ridge (see lopho- comb. form) + -odont comb. form, after scientific Latin Tetralophodon (1857 or earlier).]
ΘΚΠ
the world > animals > mammals > group Ungulata (hoofed) > order Proboscidea (elephants) > [adjective] > of miscellaneous extinct types
tetralophodont1889
stegodont1894
1889 H. A. Nicholson & R. Lydekker Man. Palæontol. (ed. 3) II. 1398 In the Tetralophodont group the number of ridges in the cheek-teeth is greater than in the former group.
extracted from tetra-comb. form
<
as lemmas
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更新时间:2024/9/21 1:24:45