V. K.  Meenakshi, ?Ecteinascidia venui sp. nov., a colonial ascidian (Perophoridae) from Tuticorin, southeast coast of India?, Indian Journal of marine Sciences, vol. 29, no. 1, pp. 83-85, 2000.

T.  Tokioka, ?Invertebrate fauna of the intertidal zone of the Tokara Islands. VII Ascidians. (Contributions to Japanese fauna)?, Publications of the Seto Marine Biological Laboratory, vol. 3, pp. 239-264, 1954.