| 释义 | 
		sty·lo·nych·ia \ˌstīləˈnikēə\ noun Usage: capitalized Etymology: New Latin, from styl- (I) + onych- + -ia  : a common genus of marine and freshwater, ovoid or reniform, hypotrichous ciliates related to Oxytricha and distinguished by long well-developed caudal cirri |