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单词 leaf flea
释义

> as lemmas

leaf flea
leaf flea n. Obsolete a jumping plant louse (family Psyllidae); (also) a flea beetle (family Chrysomelidae). [Probably after German Blattfloh (1808 or earlier, usually in plural).]
ΚΠ
1870 S. A. Myers tr. Martin's Nat. Hist. 2nd Ser. 134 The Leaf Fleas (chermes), called also by the French False Plant Lice, are very small insects, resembling fleas.
1892 E. R. Lankester tr. E. Haeckel Hist. Creation (new ed.) II. 188 The shield-lice, leaf-fleas [Ger. Blattflöhe], and leaf-crickets.
1914 Cent. Dict. V. (rev. ed.) Leaf flea, a flea-beetle or any homopterous insect of the family Psyllidæ.
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