56 CATALOGUE OF ENTOZOA. 
Var. a. 
Distoma oxycephalum, Rudolphi, Synopsis Entoz. 98 & 375, n. 28; 
Bellingham, Ann. & Mag. Nat Hist. 1844, xiii. 423; Dujardin, 
Hist. Nat. Helminth. 426; Diesing, Syst. Helminth. i. 345. 
Fasciola appendiculata (boschadis), /rélich, Naturforsch. xxix. 56, 
n. 29, t. 2, f. 8, 9. 
Distoma inerme, Vitzsch, ILSS. in Rudolphi, 1. ¢. 
Hab. Intestines of the domestic Cock, Gallus domesticus. 
From the collection of M. Siebold. 
17. DistoMA FEROX. 
Fasciola ferox, Rudolphi, Obs. ii. 15; Wiedm. Arch. iii. pt. 1, 90. 
Echinorhynchus Arde nigre, Braun, MSS. in Rudolphi, Hist. 
Distoma ferox, Zeder, Naturg. 221, n. 37; Rudolphi, Hist. Nat. 
Entoz. 1. pt. 1, 426; Synopsis, 116 & 419, n. 114; Bremser, Icon. 
Helminth. t. 10, f. 6-11; Dujardin, Hist. Nat. Helminth. 429; 
Diesing, Syst. Helminth. i. 387. 
Hab. Tubercles of intestines of the White Stork, Ciconia alba. 
From the collection of M. Siebold. 
18. DistoMA SPINULOSUM. 
Distoma spinulosum, Rudolphi, Hist. Nat. Entoz. ii. pt. 1, 425; 
Synopsis, 116 & 419, n. 113; Bellingham, Ann. & Mag. Nat. 
Hist. 1844, xiii. 426; Dujardin, Hist. Nat. Helminth. 430; 
Diesing, Syst. Helminth. i. 392. | 
Hab. Intestines of the Red-throated Diver, Colymbus septen- 
trionalis. 
From the collection of M. Siebold. 
(Subgenus VIII. CrossopEra, Dujardin.) 
19. DistomA NODULOSUM. 
Fasciola luciéperce, Muller, Zool. Dan. Prod. nu. 2710; Zool. Dan. 
i. 32, t. 30, f.2; Gmelin, Syst. Nat. 3057, n. 28; Schrank, Ver- 
zeichn. 19, n. 63; Tab. Encye. t. 79, f.13; Bose, Hist. Nat. Vers, 
i. 273. 
Fasciola perce cernue, Muller, Zool. Dan. Prod. un. 2711; Zool. 
Dan. i. 32, t. 30, f.3; Schrank, Verzeichn. 19, n. 62. 
Fasciola perce, Gmelin, Syst. Nat. 3057, n. 29; Tab. Encyc. t. 79, 
f.14; Bosc, Hist. Nat. Vers, i. 273. . 
Planaria lagena, Braun, Schrift. Berlin NV. Fr. viii. 237, t. 10, f. 1-3. 
