| 单词 | palpal organ | 
| 释义 | > as lemmaspalpal organ   palpal organ  n. a modification of the terminal joint of the pedipalp of a male spider, which serves as a secondary sexual organ. ΚΠ 1875    Amer. Naturalist 9 279  				A groove passing spirally round the end of the palpal organ to a fleshy conductor. 1961    J. L. Cloudsley-Thompson  & J. Sankey Land Invertebr. x. 102  				They [sc. spiders] are characterised by the presence of..palpal organs which, in males, are used for mating. 1991    Ann. Rev. Ecol. & Systematics 22 592/1  				Morphology and homologous features in the male palpal organ in Pisauridae and other spider families. < as lemmas  | 
	
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