| 单词 | milkweed bug |
| 释义 | > as lemmasmilkweed bug milkweed bug n. either of two red and black North American bugs of the family Lygaeidae, Oncopeltus fasciatus and Lygaeus kalmi. ΘΚΠ the world > animals > invertebrates > phylum Arthropoda > class Insecta > subclass Pterygota > [noun] > division Exopterygota or Hemimetabola > order Hemiptera > suborder Heteroptera > family Lygaeidae > member of lygaeid1893 milkweed bug1905 1905 V. L. Kellogg Amer. Insects x. 211 The milkweed-bug, Oncopeltus fasciatus, about ⅔ inch long, orange above with most of head and prothorax except the margins black, and a broad black band across the middle of the fore wings and large black blotch on their tips, is a common showy bug on various species of milkweed. 1972 L. A. Swan & C. S. Papp Common Insects N. Amer. xii. 125 In the Small Milkweed Bug, L. kalmi, the black on the pronotum is separated from the black on the front of the wings. 1985 Sci. Amer. July 90/1 Later in the summer milkweed bugs attack the seeds. < as lemmas |
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