SCOLECID&. 97 
Fasciola (sp.), Goeze, Naturg. 
Phylline (sp.), Adcdgaard, Dansk. Selsk. Skrivt. 
Caryophyllaneus, Bosc, Hist. Nat. Vers, ii. 16. 
1. CARYOPHYLLEZUS MUTABILIS. 
Tenia laticeps, Pallas, Nord. Beyt. i. 1, 106, n. 16, t. 3, £35 a-c.; 
pee Bandw. 215, n. 49, f. 172,178; Gmel. Syst. Nat. 3081, 
n. 86. 
Chariophyllus, Bloch, Abhand. 34, t. 6, f. 9-13. 
Fasciola fimbriata, Goeze, Vaturg. 180, t. 15, f. 4, 5. 
Vermis incognitus, Hermann, Naturf. xix. 43, n. 5, t. 2, f. 5. 
Caryophyllinus communis, Schrank, Verzeich. 5, n. 19. 
Caryophillinus stentoreus, Schrank, 1. c. n. 20. 
Caryophylleus piscium, G'mel. Syst. Nat. 3052, n.1; Rudolphi, Obs. 
1, 24,25; Lamk. An. S. Vert. ili. 190, 2nd ed. iii. 633; Bose, 
Hist. Nat. Vers, ii. 17. 
Phylline, Abildgaard, Dansk. Selsk. Skrivt.i. 31, 0.6; Vers, 28. — 
Caryophylleus, Zeder, Nachtrag, 209. 
_Caryophyllzus cyprinorum, Zeder, Natwrg. 252, t. 3, f. 5, 6. 
Caryophylleus mutabilis, Rudolphi, Wiedm. Archiv. ili. 1, 98; 
Mist. Nat. Entoz. ii. pt. 2,9, t. 8, f. 16-18; Synopsis, 127 & 440, 
n.1; Bremser, Vers Intest. de ’ Homme, 136; Icon. Helm. t.11, 
f.1-8; Guerin, Icon. Regn. An. Zooph. t. 10, f.4, 4a-c.; Nord- 
mann, Mikr. Beit. 11.75 (note) ; Blainwville, Dict. Sc. Nat. \vii. 553, 
t. 41, f. 11; Dujardin, Hist. Nat. Helm. 630; Cuv. Regn. An. 
Lid. Crochard, Zooph. t. 36 bis, f.5; Diesing, Syst. Helminth. i. 
577. 
Hab. Intestines of the common Bream, Abramis brama. 
From the collection of M. Siebold. 
2. CARYOPHYLLAUS TUBA, Svebold, MSS. 
Hab. Intestines’of the common Trout, Salmo fario. 
From the collection of M. Siebold. 
3. CARYOPHYLLAUS TRUNCATUS, Siebold, MSS. 
Hab. Intestines of the Cyprinus (Chondrostoma) nasus. 
From the collection of M. Siebold. 
VIII. SCOLEX. 
‘Scolex, Muller, Zool. Dan. ii.; Gmelin, Schrank, Fabricius, Zeder, 
Rudolphi, Bremser, Blainville, Lamarck, Cuv. Regn. Anim., Du- 
jardin, Diesing. 
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