Nauplioid larva of Mysidetes hanseni from ice cave of Damiers Islands, Antarctica A larva at late substage N2, lateral B antennae and mouth field, ventral, lower-case labels indicate antennula (a1), antenna (a2), labrum (l) and mandibles (m) with palp (p) C tip of antennula D tip of abdomen with caudal furca, lateral. A, larva artificially separated from background; A–D are from four different specimens.

 
 
  Part of: Wittmann KJ, Chevaldonné P (2021) First report of the order Mysida (Crustacea) in Antarctic marine ice caves, with description of a new species of Pseudomma and investigations on the taxonomy, morphology and life habits of Mysidetes species. ZooKeys 1079: 145-227. https://doi.org/10.3897/zookeys.1079.76412