Synonyms: Elysiella pusilla, Elysia dubiae, Elysia halimedae, Elysia latipes
Description: Small to medium (to 32 mm) species, with shape and color to match Halimeda species and stages on which they are feeding. Parapodia reduced compared to other Elysia species, which has led some authors to place it in a separate genus, Elysiella.
Distribution: tropical western Pacific and Indian Oceans
Food Plants: Halimeda
Vendetti, J.E., Trowbridge, C.D., Krug, P.J. (2012) Poecilogony and population genetic structure in Elysia pusilla (Heterobranchia: Sacoglossa), and reproductive data for five sacoglossans that express dimorphisms in larval development Integrative and Comparative Biology, 52 (1), pp. 138-150. PDF [NH] [Pu]
Handeler, K., Wagele, H., Wahrmund, U., Rudinger, M., Knoop, V. (2010) Slugs’ last meals: Molecular identification of sequestered chloroplasts from different algal origins in Sacoglossa (Opisthobranchia, Gastropoda). Molecular Ecology Resources, 10 (6), pp. 968-978. PDF [Pu] [To] [Vi]
Evertsen, J., Burghardt, I., Johnsen, G., Wägele, H. (2007) Retention of functional chloroplasts in some sacoglossans from the indo-pacific and Mediterranean. Marine Biology, 151 (6), pp. 2159-2166. PDF [K] [Pu] [Ti] [To]
*”Elysiella pusilla” by Heike Wägele & Annette Klussmann-Kolb – cropped from Figure 1 from:Heike Wägele & Annette Klussmann-Kolb: Opisthobranchia (Mollusca, Gastropoda) – more than just slimy slugs. Shell reduction and its implications on defence and foraging. – Frontiers in Zoology 2005, 2:3. doi:10.1186/1742-9994-2-3. Licensed under Creative Commons Attribution 2.0 via Wikimedia Commons –