Caprellidira

 ( Corophiida ) 

Caprellidira is a parvorder of marine of the infraorder Corophiida. The group includes (Caprellidae) and whale lice (Cyamidae).

Fifteen families are currently recognised in the group. They are grouped into seven superfamilies.

• Superfamily Aetiopedesoidea Myers & Lowry, 2003
• Aetiopedesidae Myers & Lowry, 2003
• Paragammaropsidae Myers & Lowry, 2003
• Superfamily Caprelloidea Leach, 1814
• Caprellidae Leach, 1814 - Skeleton shrimps
• Caprogammaridae Kudrjaschov & Vassilenko, 1966
• Cyamidae Rafinesque, 1815 - Whale lice
• Dulichiidae Laubitz, 1983
• Podoceridae Leach, 1814
• Superfamily Isaeoidea Dana, 1853
• Isaeidae Dana, 1853
• Superfamily Microprotopoidea Myers & Lowry, 2003
• Australomicroprotopidae Myers, Lowry & Billingham, 2016
• Microprotopidae Myers & Lowry, 2003
• Superfamily Neomegamphopoidea Myers, 1981
• Neomegamphopidae Myers, 1981
• Priscomilitariidae Hirayama, 1988
• Superfamily Photoidea Boeck, 1871
• Ischyroceridae Stebbing, 1899
• Kamakidae Myers & Lowry, 2003
• Photidae Boeck, 1871
• Superfamily Rakirooidea Myers & Lowry, 2003
• Rakiroidae Myers & Lowry, 2003