Marcus, 1958) (misspelling) Eubranchus convenientis Ortea & Caballer, 2002[2] Eubranchus conicla is a species of sea slug or nudibranch, a marine gastropod mollusc in the family Eubranchidae.

Eubranchus convenientis Ortea & Caballer, 2002 was described from Manzanillo, Limón, Costa Rica.

[4] This species was described from Ubatuba and Ilhabela, São Paulo state, Brazil.

[1] It has been reported from Florida, Honduras, Costa Rica, Venezuela, Jamaica, Barbados, Tobago, Brazil and Panama.

[4] Background color is translucent gray or brown with numerous white dots.