Berthellina

Berthellina is a genus of sea slugs, marine gastropod molluscs in the family Pleurobranchidae.

==Species== Species within the genus Berthellina are: Berthellina barquini Ortea, 2014 Berthellina circularis (Mörch, 1863) Berthellina citrina (Rüppell & Leuckart, 1828) Berthellina cuvieri (Bergh, 1898) Berthellina delicata (Pease, 1861) Berthellina edwardsii (Vayssière, 1897) Berthellina granulata (Krauss, 1848) – lemon pleurobranch Berthellina ignis Alvim & Pimenta, 2015 Berthellina ilisima Marcus & Marcus, 1967 Berthellina magma Ortea, 2014 Berthellina minor (Bergh, 1905) Berthellina oblonga (Audouin, 1826) Berthellina quadridens (Mörch, 1863) Berthellina utris Ortea, Moro & Caballer, 2014