DISTOMID #. 5b 
(Sub-genus VII. Ecutostoma, Dujardin.) 
15. DistoMA TRIGONOCEPHALUM. 
: plansee teres duplici poro (putorii), Goeze, Natwrg. 175, t. 14, 
18, 
Planaria teres duplici poro (melis), Goeze, 1. c. 176, t. 14, f. 9, 10. 
Fasciola putorii, Schrank, Verzeichn. 17, n. 57; Gmelin, Syst. Nat. 
3053, 0.5; Rudolphi, Obs. pt. 1,25; Bosc, Mist. Nat. Vers, i. 268. 
Fasciola melis, Schrank, 1. ¢. n. 58; Gmelin, Syst. Nat. 1. ¢. n. 6 ; 
Rudolphi, Obs. pt. 1, 26; Bose, Hist. Mat. Vers, i. 268. 
Fasciola armata, Rudolphi, Obs. pt. 2,16; Wiedm. Arch. iii. pt. I, 
88. y) 
Distoma melis, Zeder, Nachtrag, 194. 
Fasciola trigonocephala, Rudolphi, Wiedm. Arch. iii. pt. 1, 87; 
Lamarck, An. S. Vert. iii. 184; 2nd ed. iii, 621. 
Distoma armatum, Zeder, Naturg. 220, n. 34. 
Distoma trigonocephalum, Rudolphi, Hist. Nat. Entoz. ii. pt. 1,415; 
Synopsis, 114, n. 103; Bellingham, Ann. & Mag, Nat. Hist.1844, 
xiii. 425; Dwardin, Hist. Nat. Helminth. 423; Diesing, Syst. 
Helminth. i. 381. 
Hab. Intestines of the Pole Cat, Putorius fatidus. 
From the collection of M. Siebold. 
16. DistoMA ECHINATUM. 
Cucullanus conoideus ? loch, Abhand. 35, t. 10, f. 5-7. 
Planaria teres poro simplici (part), Goeze, Natwrg. 174, t. 13, 
f. 8-11. 
Fasciola anatis, Gmelin, Syst. Nat. 3055, n.13; Bosc, Hist. Nat. 
Vers, i. 269. 
Fasciola gruis, Gmelin, 1. ¢.n. 15; Bose, 1. ¢. 270. 
-Festucaria anatis, Schrank, Verzeichn. 16, n. 54. 
Festucaria boschadis, Schrank, Vet. Acad. N. Hand. 1790, 122, 
n.18; Naturhist. Aufs. 332, t. 5, f. 16, 17. 
Distoma anatis, Zeder, Nachtrag, 196. 
Distoma anatis fusce, Viborg, Ind. Mus. Vet. Hafn. 243, n. 189 ; 
Rudolphi, Hist. Hntoz. ii. pt. 1, 431. 
Distoma echinatum, Zeder, Naturg. 220, p. 35; Rudolphi, Hist. 
Nat. Entoz. ii. pt. 1, 418; Synopsis, 115 & 416, n. 106; Bremser, 
Vers Intest. de 1 Homme, 134; Icon. Helminth. t. 10, f. 4, 5; 
Bellingham, Ann. & Mag. Nat. Hist. 1844, xiii. 426; Dujardin, © 
Hist. Nat. Helminth, 426; Diesing, Syst. Helminth. i. 383. 
Distoma gruis, Zeder, Naturg. 221, n. 39; Rudolphi, Hist. 432, 
n. 67. 
Hab. Intestines of the common Corvorant, Graculus Carbo. 
From the collection of M. Siebold.’ 
