J. Ortea et G. Rodriguez, A NEW SPECIES OF RUNCINELLA-ODHNER, 1924 (GASTROPODA, OPISTHOBRANCHIA) FROM THE GALAPAGOS-ISLANDS, Journal of molluscan studies, 59, 1993, pp. 347-350
Runcinella thompsoni new species (Gastropoda: Opisthobranchia) is desc
ribed on the basis of material collected in the Galapagos Islands. Thi
s new species differs from R. zelandica Odhner, 1924, both in colour,
reddish in the former, dark green with white freckles in the latter, a
nd radular tooth morphology, mainly the first lateral teeth. The speci
es is also compared with other red runcinids both from Atlantic and Pa
cific localities.