— 160 — 
Paludina vivipara (P. achatina), incist.: VARESE, De Filippi: 
Mém. I, 1855 [284). 
D. renale De Filip. (Gercaria). 
Helix aspersa: Torino, De Filippi: Mém. II., 1855 [286]. 
D. polymorphum De Filip. (Gercaria). 
Planorbis submarginatus: Pavia, De Filippi: Nuovi entoz. 
1837 [281]. 
D. Planorbis carinati De Filip. (Cercaria). 
Planorbis carinatus: Torino, De Filippi: Mém. III, 1857 [286]. 
D. Buccini mutabilis De Filip. (Cercaria). 
Buccinum mutabile: Genova, De Filippi: Mém. II, 1855 [286] 
D. fimbriatum Busch 
Sagitta sp?: Trieste: Busch (in Carus: Prodrom. faun. 
Mediterr. p. 132 [185]). 
D. crassicaudatum Busch 
Sagitta sp?: TRIESTE, Busch (in Carus, l. cit. p. 133, [185]). 
D. Beroes Will (D. papilosum Dies.) 
Beroe rufescens: Will: Wiegman’s Arch. 1844, I, p. 343, 
Tab. X, 10-13. 
D. Pelagiae Koòllik. (D. AòMkerz, Cobb.) 
Pelagia noctiluca: NapoLi, Krohn u. Kélliker: Ber. v. d. 
k. Zool. Aust. z. Wurzburg II. 1849, p. 52-54, Taf. II. 5-6. 
Argonauta argo: Messina, Krohn u. Kélliker: 1. cit. 1849. 
D. Physophorae Phil. (D. geniculatum Dies.) 
Physophora tetrasticha: NapoLi, Philippi: Muller's Arch. 
1843, 66, Taf@MMegide 
D. Velellae Phil. (D. megacotyle Dies.). 
Velella spirans: Napoti, Philippi: Muller’s Arch. 1843, 66, 
Taf. V. 12 
Cercaria. 
Cercaria sp ?: 
Rana esculenta; Torino, Perroncito: Cercar. senza coda 
[792, 810]. 
