Ovigerous female holotype (6.4 × 4.6) of Lithoscaptus semperi sp. n. (RMNH.Crus.D.56962) A habitus, dorsal view B carapace, lateral view C anterior margin of carapace, ventral view D close-up of antennule E MXP3 F left P1 (cheliped) G left P2 H left P3 I left P4 J left P5. Scale bars 1 mm; A–B, D–E, F–J share scale bars.

 
 
  Part of: van der Meij SET (2015) A new gall crab species (Brachyura, Cryptochiridae) associated with the free-living coral Trachyphyllia geoffroyi (Scleractinia, Merulinidae). ZooKeys 500: 61-72. https://doi.org/10.3897/zookeys.500.9244