— 197 — 
Acanthias vulgaris; Scyllium stellare; Torpedo narce: Na- 
PoLI, Zschokke: Helm. Bemerk, [1140]. 
Torpedo marmorata: Trieste, Stossich: Brani III [1037]. 
Mylobatis aquila; Scyllium stellare; Acanthias vulgaris: 
TrIEsTE, Stossich: Brani I. [1084]. 
Torpedo marmorata: Venezia, Stossich: Elm. race. Ninni 
[1050]. 
A. Carchariae Rondeleti V. Car. (Zetrabotrrium G. Wag.). 
Carcharodon Rondeletit: Nizza, G. Wagener: Nova Acta ecc. 
1854 [1144]. 
A. crassicolle Wedl (Polyonchobothrium Dies.). 
Trygon pastinaca: Trieste, Wedl: Helm. Not. 1885 [1145]; 
Stossich: Prosp. fauna Adriat. (Polyonchobothr.) [1038]. 
Raja sp?: Naponi, Zschokke: Helm. Bemerk. [1140]. 
Gen. Onchobothrium De Blainv. 
0. uncinatum De Blainv. (Bothriocephalus uncinatus Rud.). 
Galeus canis: Rimini, Rudolphi: Entoz. Synops. 142 e 
483 [924]. 
Torpedo narce: NapoLi, Zschokke: Helmint. Bemerk. 
(1140). 
Gen. Calliobothrium Ben. 
C. verticillatum v. Ben. (BotAriocephalus (Onchobothrium) ver- 
ticillatus Rud.). 
Galeus canis: Rimini, Rudolphi: Entoz. Synops. 142 e 484 
(924). 
Mustelus plebejus: PALERMO, Grohmann (in Diesing: Syst. 
Helm. I. pag. 606). 
Mustelus plebejus: Papova, Molin: Cephaloc. 1859 [626]; 
Stossich: Prosp. faun. Adriat. [1088] e Brani I. [1084]. 
Mustelus laevis; M. plebejus; Raja batis: Papova, Molin: 
Prodr. f. helm. (Onchobothrium) [684]. 
M. plebejus; M. laevis: NapoLi, Zschokke : Helmint. Bemerk. 
[1140]; Pintner: Untersuch. 1880 [842]. 
