Aplysiida types. A–B. Syntype of Syphonota elongata (=Aplysia parvula), A. Shell, L 11.3 mm, ANSP 20686 in dorsal view. B. Same, in ventral view. C–E. Syntypes of Tethys floridensis (=A. fasciata), C. Shell, L ca 45 mm, ANSP 63529 in dorsal view. D. Same species, whole specimen, L ca 90 mm, ANSP A7034 in right lateral view. E. Same, in dorsal view. F. Syntype of Dolabrifera fusca (= D. dolabrifera), shell, L 7.7, ANSP 20710 in dorsal view. G. Same, in ventral view. H–K. Syntypes of D. jacksoniensis (= D. brazieri), H. Shell, L 6.7 mm, ANSP 64931 in dorsal view. I. Same, in ventral view. J. Same species, whole specimen, L ca 16.7 mm, ANSP A7040 in dorsal view. K. Same in ventral view.

 
 
  Part of: Cunha CM, Rosenberg G (2019) Type specimens of Aplysiida (Gastropoda, Heterobranchia) in the Academy of Natural Sciences of Philadelphia, with taxonomic remarks. Zoosystematics and Evolution 95(2): 361-372. https://doi.org/10.3897/zse.95.33707