Crangonyx is a genus of crustacean in family Crangonyctidae. It contains the following species: \n* Crangonyx aberrans S. I. Smith, 1983 \n* Crangonyx acicularis Zhang & Holsinger, 2003 \n* Crangonyx africanus Missouli, 2006 \n* Crangonyx aka Zhang & Holsinger, 2003 \n* Crangonyx alpinus Bousfield, 1983 \n* Crangonyx anomalus Hubricht, 1943 \n* Crangonyx antennatus Cope & Packard, 1881 \n* Crangonyx arsenjevi (Derzjavin, 1927) \n* Crangonyx baculispina Zhang & Holsinger, 2003 \n* Crangonyx barri Zhang & Holsinger, 2003 \n* Crangonyx bousfieldi Zhang & Holsinger, 2003 \n* Crangonyx caecus Zhang & Holsinger, 2003 \n* Crangonyx castellanum Zhang & Holsinger, 2003 \n* Crangonyx chlebnikovi Borutzky, 1928 \n* Crangonyx consimilis Zhang & Holsinger, 2003 \n* Crangonyx cooperi Zhang & Holsinger, 2003 \n* Crangony