Pilarella compacta sp. nov., adult male, allotype A lateral habitus B dorsal habitus C urosome, ventral view D right antennule E left antennule F Fifth legs, anterior view. Scale bars: 0.1 mm.

  Part of: Komeda S, Adachi K, Ohtsuka S (2021) A new species of Pilarella (Copepoda, Calanoida, Arietellidae) from the hyperbenthic layer of Japan, with a molecular phylogenetic analysis of some representative genera of the Arietellidae. ZooKeys 1038: 179-194. https://doi.org/10.3897/zookeys.1038.63170