| 单词 | mentum |
| 例句 | The remarkable tripartite mentum he thinks should not be compared with the bipartite mentum of Leptinus, and calls attention to the fact that in Ancistrona in Mallophaga it is also trilobed. Scientific American Supplement, No. 648, June 2, 1888. 2011-12-26T03:00:15.410Z Pr�mentum smaller than the hypopharynx, in outline roughly oval or semicircular with the two labial palpi surrounded by hairs at the base. Journal of Entomology and Zoology Volume 11, Number 4, December 1919 2011-10-07T02:00:22.027Z Summit of spire heterostrophic; a projection, the mentum, between head and foot; operculum present. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 5 "Gassendi, Pierre" to "Geocentric" 2011-09-02T02:00:20.450Z Mental suture: in Coleoptera, the line between mentum and gula. Explanation of Terms Used in Entomology The mentum carries at its extremity a pair of lobes with sharp fangs. The Life-Story of Insects What all authors have agreed in calling the mentum is very noticeable, being large and broad, and trilobed behind. Scientific American Supplement, No. 648, June 2, 1888. 2011-12-26T03:00:15.410Z The presence of r, and the turning of mens into mentum, are minor difficulties. Notes and Queries, Number 39, July 27, 1850 A receding, as it were, a cut-away chin is particularly repellent, because mentum prominulum is a characteristic belonging exclusively to our species. Essays of Schopenhauer Submental peduncle: in Coleoptera, the prolonged portion of the gula supporting the mentum. Explanation of Terms Used in Entomology |
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