Tokioka (1951) considered it synonomous with O. fusiformis - Fenaux (1993, 1998) ws more generous. and considered it a subspecies or forma
marine, fresh, terrestrial
Not documented
Garic, R. (2025). World List of Appendicularia. Oikopleura (Coecaria) fusiformis cornutogastra Aida, 1907. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=342469 on 2025-04-19
basis of recordFenaux, R., Q. Bone, and D. Deibel. 1998. Appendicularian distribution and zoogeography, p. 251-264. In q. Bone [ed.], The biology of pelagic tunicates. Oxford University Press. (look up in IMIS) [details]
Other
additional sourceCastellanos, I. A; Suárez-Morales, E. (2009). Appendicularia (Urochordata) of the Gulf of Mexico, Pp. 1217–1221 in Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota. Biodiversity. Texas A&M Press, College Station, Texas.[details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality