FILARIAD. 9 
V. SPIROPTERA. 
Ascaris (sp.), Gmelin, Frélich, Rudolphi. 
Fusaria (sp.), Zeder. 
Spiroptera (part), Rudolphi, Bremser, Blainville, Creplin, Nord- 
mann, in, Lamk. 2nd ed. iii. 
Physaloptera (part), Rudolphi, Nordmann, in Lamk. 2nd ed., 
Blainville, Creplin. 
Acuaria, MSS.? Cat. Mus. Vienn. (fide Rudolphi). 
Spiroptera, Dujardin. 
1. SPIROPTERA STRUMOSA. 
Ascaris teres (part), Goeze, Naturg. 75. 
Ascaris talpze, Gmelin, Syst. Nat. 3032, n.19; Schrank, Vet. Acad. 
NV. Handi. 1790, 121, n. 10. 
Ascaris strumosa, Prélich, Naturforsch. xxv. 82-85, t. 3, f. 18; 
Rudolphi, Hist. Nat. Entoz. ii. pt. 1, 198, n. 55. i 
Fusaria convoluta, Zeder, Naturg. 106, n. 14. 
Spiroptera strumosa, Rudolphi, Synopsis, 24 & 241, n. 10; Nitzsch, 
Spir. Strum. Descript.; Creplin, Allg. Encyk. Ersch & Gruber, 
xxxii. 280; Dujardin, Hist. Nat. Helminth. 86. 
Hab. Abdomen of the Mole, Taulpa ewropea. 
From the collection of M. Siebold. 
2. SPIROPTERA OBTUSA. 
Ascaris teres (part), Goeze, Vaturg. 86. . 
Lumbricus muris, Werner, Brev. Expos. Verm. Intest. Cont. 1. 10, 
Of 17. 
Ascaris muris, Gmelin, Syst. Nat. 3032, n. 20. 
Ascaris obtusa, Prélich, Naturforsch. xxv. 88-93, t. 3, f. 16,17 ; 
Rudolphi, Hist.’ Nat. Entoz. i. pt. 1, 170. 
Fusaria muris, Zeder, Vaturg. 106, n. 15. 
Spiroptera obtusa, Rudolphi, Synopsis, 27 & 249, n. 22; Bremser, 
Vers Intest. de 1Homme, 126; Icon. Helminth, t. 2, f. 19-24; 
Deslongchamps, Ene. Méth. Vers, 695; Lamk. An. S. Vert. 2nd ed. 
iii. 661 ; Dujardin, Hist. Nat. Helminth. 89. 
Hab. Stomach of the Mouse, Mus musculus. 
From the collection of M. Siebold. 
_. 8. SPIROPTERA MEGASTOMA. ° 
Spiroptera megastoma, Rudolphi, Synopsis Entoz. 22 & 236, n. 1 ; 
Gurlt, Path. Anat. d Haussaiigeth, t.6; Valenciennes, Comptes 
ca 
