Maximum Likelihood tree based on partial 28S nuclear ribosomal DNA sequences of the superfamily Arietelloidea. Left and right Arabic numerals on nodes indicate bootstrap values and posterior probabilities, respectively. Scale bar shows nucleotide changes per site. Asterisks indicate arietellid species.

  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.