1. Morphological variation in the radula of Placida dendritica (Alder & Hancock, 1843) (Opisthobranchia: Ascoglossa/Sacoglossa) from Atlantic and Pacific populations;Bleakney;Veliger,1989
2. Morphogenesis at metamorphosis in opisthobranch molluscs;Bonar,1978
3. Oviposition, fecundity, and larval development of three sacoglossan opisthobranchs from the Northumberland coast, England;Chia;Veliger,1971
4. Plant-like animals and animal-like plants: symbiotic coevolution of ascoglossan (= sacoglossan) molluscs, their algal prey, and algal plastids;Clark,1992
5. A comparison of egg size, capsule size, and development patterns in the order Ascoglossa (Sacoglossa) (Mollusca: Opisthobranchia);Clark;Int. J. Invertebr. Reprod.,1981