ECHINORHYNCHUS. 65 
Gmelin, Syst. Nat. 3049, n. 38; Tab. Enc. t. 38, f. 3-5 B,C; 
Zeder, Nachtrag, 123; Bosc, Hist. Nat. Vers, ii. 10; Frotich, 
Naturforsch. xxv. 100. | 
Teenia heruca (part), Pallas, NV. Nord. Beyt. i. pt. 1, 109. 
Echinorhynchus candidus, Goeze, Naturg. 156, t. 12, f. 3, 4 
(jun.). 
Echinorhynchus angustatus, udolphi, Wiedm. Arch. ii. pt. 2, 53 ; 
Mist. Nat. Enioz. ii. pt. 1, 266; Synopsis, 68 & 318, n.19; Zeder, 
Naturg. 151, 0.7; Westrumb, de Helminth. Acanth. 26, n. 48 ; 
Lamarck, An. S. Vert. iii. 199, 2nd ed. iii. 643 ; Bellingham, Ann. 
& Mag. Nat. Hist. 1844, xii. 255; Dujardin, Hist. Nat. Hel- 
minth. 531 ; Diesing, Syst. Helminth. ii. 43. 
Kchinorhynchus perce, Muller, patie be Berl. Ges. Nat. Fr. i. 2085 ; 
Goeze, Naturg. 139 (note); Gmelin, Syst. Nat. 3048, n. 30; 
Rudolphi, Obs. 1. 21; Zeder, Nachtrag, 126; Bosc, Hist. Nat. 
-Vers, 9. 
Echinorhynchus affinis, Rudolphi, Wiedm. Arch. ii. pt. 2,55; Hist. 
Nat. Entoz. ii. pt. 1, 268 ; Zeder, Naturg. 152, n. 8. = 
Hab. a. Intestines of the common Perch, Perca fluviatilis. 
From the collection of M. Siebold. 
b. Intestines of the Burbot or Helpout, Lota vulgaris. 
From the collection of M. Siebold. 
9. EcHINORHYNCHUS CLAVACEPS. 
KEchinorhynchus cobitidis Barbatule, Goeze, Naturg. 158, t. 12, 
f 
Echinorhynechus cobitidis, Gmelin, Syst. Nat. 3048, n. 32; Bose, 
Hist. Nat. Vers, ii. 9. 
Echinorhynchus cobitinus, Schrank, Verzeichn. 24, n. 22. 
Kehinorhynchus claveceps,’ Zeder, Nachtrag, 130; Naturg. 159, 
n.19; Rudolphi, Hist. Nat. Entoz. ii. pt. 1, 258; Synopsis, 69, 
n.9; Westrumb, Helminth. Acanth. 6, n. 6; Lamarck, An. WS. 
Vert. iii. 199; Dujardin, Hist. Nat. Helminth. 537 ; Diesing, 
Syst. Helminth. ii. 25. 6 
Echinorhynchus claviceps, Lamarck, 2nd ed. ii. 642. } 
Acanthocephalus, Kolreuter, Nov. Comm. Petrop. xv. 499, t. 26, 
f. 5. 
Echinorhynchus carpionis, Gmelin, S. V. 3050, n. 42. 
Echinorhynchus rutili, Gmelin, l.c. n. 45; Zeder, Naturg. 163, 
n. 45, 
Echinorhynchus cyprini rutili, Rudolphi, Hist. ii. pt. 1, 315. 
Hab. Intestines of the common Perch, Perca fluviatilis. 
From the collection of M. Siebold. : 
G 
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