Fritillaria aequatorialis

Castellanos, 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.

Fenaux, 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.

Lohmann, H. (1896). Die Appendicularien der Plankton-Expedition. <em>Ergebnisse der Plankton-Expedition der Humboldt-Stiftung.</em> 2 E.c., 148.

van der Land, J. (2001). Appendicularia, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 356

van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO).