Crangonyctidae

Crangonyctidae is a family of cave-dwelling freshwater amphipod crustaceans. It contains the following genera:

• Amurocrangonyx <small>Sidorov & Holsinger, 2007</small>&nbsp;
• Bactrurus <small>Hay, 1902</small>
• Crangonyx <small>Bate, 1859</small>
• Lyurella <small>Derzhavin, 1939</small>
• † Palaeogammarus <small>Zaddach, 1864</small>
• Stygobromus <small>Cope, 1872</small>
• Stygonyx <small>Bousfield & Holsinger, 1989</small>

References