TENIADE. 87 
Sie i Pallas, Hlench. Zooph. 408, n.3; Schrank, Verz. 33, 
n. 100. 
Tenia membranacea, Pallas, Nord. Beytr. i. 1, 59, t.3, f. 13-16; 
Batsch, Bandwurm. 107, f. 33, 50. 
Teenia tenella, Pallas, Nord. Beytr.i. 1, 69, t. 2, £19 A, B; Batsch, 
Bandw. 115 B, f. 52; Retzius, Preelect. 35. 
Tenia lata 8 tenella, Gimel. Syst. Nat. 3073. 
Tenia dentata, Batsch, Bandwurm. 184, f. 110-113; Gel. Syst. 
Nat. 3073, n. 51; Bosc, Hist. Nat. Vers, i. 301. . 
Tenia humana inermis, Brera, Vorles, 12, t. 1, f. 5, 9, 12-15. 
Halysis lata, Zeder, Naturg. 357, nu. 46. 
Halysis membranacea, Zeder, l. c. 358, n. 47. 
Bothriocephalus latus, Bremser, Traité des Vers de ? Homme, 139 
& 163, t. 4,5; Rudolphi, Synopsis, 136 & 469, n. 1; Eschricht, 
Nov. Act. Acad. C. L. C. 1841, xix. 2nd supp. i. t. 1,2; Mehlis, 
Isis, 1831, t. 2, f. 1,2; Schmalz, Tab. Anat. Hntoz. t. 5, f. 1-8 ; 
Deslongch. Enc. Méth. Vers, 143; Owen, Lect. Comp. Anat. 51, 
52, f. 23-26; Cuvier, Regn. An. Ed. Crochard, Zooph. t. 40, f.A; 
Blainville, Dict. Sc. Nat. lvii.; A7t. Vers, 610, t. 47, f.1; Dujar- 
din, Hist. Nat. Helminth. 612. 
Botryocephalus hominis, Lamk. An. S. Vert. iii. 167, 2nd ed. iii. 
581, n. 1. 
Dibothrium latum, Diesing, Syst. Helminth. i. 585. 
_Hab. Intestines of Man. 
From the collection of M. Siebold. 
2. BoTHRIOCEPHALUS DITREMUS. 
Bothriocephalus ditremus, Creplin, Obs. de Ent. 65; Nov. Obs. de 
Ent. 83; Dujardin, Hist. Nat. Helminth. 613, n. 3 a. 
Dibothrium ditremum, Diesing, Syst. Helminth. i. 594. 
Hab. Intestines of the Red-throated Diver, Colymbus septentrion- 
alis. ; 
From the collection of M. Siebold. 
3. BoTHRIOCEPHALUS FRAGILIS. 
Tenia fragilis, Rudolphi, Wiedm. Arch. iii. 1, 108. I 
Bothriocephalus fragilis, Rudolphi, Hist. Nat. Entoz. ii. pt. 2, 45; 
Synopsis, 188; Leuckart, Zool. Bruch. i. 48, t.1, f. 20; Duwjar- 
din, Hist. Nat. Helminth. 616; Schmalz, Tab. Anat. Entoz. t. 4, 
f.9 (head); Blainville, Dict. Sc. Nat. lvii. 610. 
Dibothrium fragile, Diesing, Syst. Helminth. i. 593. 
Hab. In the appendix of the pylorus of the Shad, Clupea alosa. ; 
From the collection of M. Siebold. 
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