DISTOMIDZ. 43 
Festucaria (sp.), Zeder. 
Strigea, Abildgaard, Dansk, Selsk. Skrivt.i.; Cuvier, Regn. An. iii. 
- 263 aoe 
Monostoma (sp.), Zeder. 
Hirudo (sp.), Brawn. | 
Amphistoma, Rudolphi, Wiedm. Archiv. ii.; Zeder, Naturg.; 
Nitzsch, Westrumb, Bremser, Gurlt, Diesing, Creplin, Blainville, 
Lamarck, Nordmann in Lamarck, Dujardin, ce. 
Diplodiscus, Diesing, Nordmann, Creplin. 
1. AMPHISTOMA’ TRUNCATUM. 
Amphistoma truncatum, Rudolphi, Synopsis Entoz. 91 & 359, n. 15; 
estrumb, Isis, 1823, iv. 597; Diesing, Ann. Mus. Wien. i. 
pt. 2, 252, t. 24, f. 13-15; Deslongchamps, Enc. Méth. Vers, 56 ; 
Dujardin, Hist. Nat. Helminth. 331. 
Distomum conus, Creplin, Nov. Obs. de Entoz. 1825, 50; Allg. 
Hncyk. 1839, xxxii. 286 (note). - 
Hab. Intestines of the common Seal, Calocephalus vitulinus. 
From the collection of M. Siebold. 
2. AMPHISTOMA SUBTRIQUETRUM. 
Distoma amphistomoides, Bojanus, Mem. Soc. Imp. Moscow, 1817, 
v. 270, t. 9, f. 1-8. 
Amphistoma subtriquetrum, Ludolphi, Synopsis, 91 & 360, n. 18 ; 
Bojanus, Isis, 1821, ii. 164, t. 2, f. 5-12; Westrumé, Isis, 1823, 
iv. 397 ; Schmalz, Tab. Anat. Entoz. t. 8, f. 4-10 ; Bremser, Icon. 
Helminth. t. 8, f. 32, 33; Blainville, Dict. Sc. Nat. lvii. 583 ; 
Deslongchamps, Ene. Méth. Vers, 57 ; Diesing, Ann. Mus. Wien, 
i. pt. 2, 248, t. 23, £.9; Dujardin, Hist. Nat. Helminth. 331. 
Hab. Large intestines of the Beaver, Castor fiber. 
_ From the collection of M. Siebold. 
3. AMPHISTOMA CONICUM. 
Daubenton, Allg. Hist. der Natur. ii. pt. 2, 250, t. 16, £3; Falk, 
Untersuchung der Sogenannten Viehseuche, 1782, 128, tab. 2, 
£6, 7. 
Fasciola hepatica (part), Muller, Naturforsch. xviii. 34, t. 3, f. 11 
(left-hand fig.). 
Festucaria Cervi, Zeder, Schrift. Berl. Ges. N. Fr. x. 65-74, t. 3, 
. f. 8-11. 
Fasciola Cervi, Schrank, Vet. Acad. NV. Handi. 1790, 123, n. 23. 
Fasciola elaphi, Gmelin, Syst. Nat. 3054, n. 7; Bose, Hist. Nat. 
Vers, i. 269. 
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