Placida
Placida est genus limacum marinorum parvorum ad minutum. Qui sunt gastropoda marina cladi heterobranchiorum familiae Limapontiidarum. Species, quamquam nudibranchiis similes visu, revera sunt Sacoglossa.

Species 
Species intra hoc genus sunt:
 Placida barackobamai McCarthy, Krug & Valdés, 2017 
 Placida brevicornis (A. Costa, 1867)
 Placida brookae McCarthy, Krug & Valdés, 2017 
 Placida cremoniana (Trinchese, 1892)
 Placida daguilarensis Jensen, 1990
 Placida dakariensis (Pruvot-Fol, 1953)
 Placida dendritica (Alder and Hancock, 1843)
 Placida fralila Burn, 1966
 Placida kevinleei McCarthy, Krug & Valdés, 2017
 Placida kingstoni T. E. Thompson, 1977
 Placida saronica (T.E. Thompson, 1988)
 Placida tardyi (Trinchese, 1873)
 Placida verticillata Ortea, 1981
 Placida viridis (Trinchese, 1873)

Notae

Bibliographia
Baden Powell, Arthur William. 1979. New Zealand Mollusca. Aucopoli: HarperCollins. ISBN 0002169061.
Jensen, K. E. 2007. Biogeography of the Sacoglossa (Mollusca, Opisthobranchia). Bonner Zoologische Beiträge 55: 255–281.

Nexus externi

Limapontiidae
Taxa Trinchese
Taxa 1876