Phylogenetic relationship of 28 ascidian species; a Maximum-Likelihood tree, based on a concatenated dataset consisting of 18S rRNA (1676 bp) and COI (1136 bp) genes. Bootstrap values and posterior probabilities are indicated if they are higher than 60% and 0.70, respectively. Macrophagous species are indicated with an asterisk (*).

 
 
  Part of: Hasegawa N, Hookabe N, Fujiwara Y, Jimi N, Kajihara H (2024) Supplemental re-description of a deep-sea ascidian, Fimbrora calsubia (Ascidiacea, Enterogona), with an inference of its phylogenetic position. Zoosystematics and Evolution 100(1): 129-140. https://doi.org/10.3897/zse.100.113132