20 CATALOGUE OF ENTOZOA. 
Ascaris megalocephala, Cloquet, Anat. des Vers Tntest. 1824, 58. t. 1, 
f. 5, t.3,f. 14, t. 4, £2; Gurlt, Path. Anat. d’ Haussatig. t. 8, 
f. 5-10; Cuvier, Regn. An. Ed. Croch. Zooph. t. 26, f. 1, a-d; 
Bellingham, Ann. & Mag. Nat. Hist. 1844, xiii. 168, n. 2; Du- 
jardin, Hist. Nat. Helmanth. 167. 
Hab. ? Honduras. 
Collected by Mr. Dyson. 

11. ASCARIS TRANSFUGA. 
Ascaris transfuga, Rudolphi, Synops. Entoz. 40 & 273; 0.15; Du- 
jardin, Hist. Nat. Helminth. 158. 
Hab. Intestines of the Grizzly Bear, Ursus ferox; from the Rocky 
Mountains. . 
Presented by the Earl of Derby. 
12. ASCARIS SERPENTULUS. 
Ascaris ardese, Frilich, Naturforsch. xxix. 44,t.1,f.17,18. 
Ascaris serpentulus, Rudolphi, Hist. Nat. Entoz. 1. pt. 1, 191; 
Synopsis, 53 & 296, n. 72; Bremser, Vers Intest. de 0 Homme, 
128 ; Icon. Helminth. t. 5, f. 9-14; Creplin, Allg. Encyk. xxxii. 
t. 282; Blainville, Dict. Sc. Nat. lvii. 541; Dayardin, Hist. Nat. 
Helminth, 172. 
Hab. Intestines of the common Heron, Ardea cinerea. | 
- From the collection of M. Siebold. 
13. ASCARIS MICROCEPHALA. 
Ascaris microcephala, Rudolphi, Hist. Nat. Entoz. ii. pt. 1, 167 ; 
Synopsis, 48 & 288, n. 48; Dwjardin, Hist. Nat. Helminth. 
172. 
Hab. Qsophagus of the common Heron, Ardea cinerea. 
From the collection of M. Siebold. 
14. AscaRIs HOLOPTERA. 
Ascaris holoptera, Rudolphi, Synopsis, Entoz. 53 & 295, nu. 71; 
Dujardin, Hist. Nat. Helminth. 173. 
eee sulcata, Ludolphi, Synopsis, 48 & 289, n. 50, fide Dujardin, 
i. 
Hab. Intestines of the Tartaruga, Testudo greca. 
From the collection of M. Siebold. 
