Bostrichobranchus
Bostrichobranchus is a genus of ascidian tunicates in the family Molgulidae.
Species within the genus Bostrichobranchus include:Bostrichobranchus digonas Abbott, 1951 Bostrichobranchus pilularis Bostrichobranchus septum Monniot, 1978
Species names currently considered to be synonyms:Bostrichobranchus manhattensis Traustedt, 1883: synonym of Bostrichobranchus pilularis Bostrichobranchus molguloides Metcalf, 1900: synonym of ''Bostrichobranchus pilularis''