CATALOGUE OF ENTOZOA. 



Order I. NEMATOIDEA. 



Rundwurmer, Zeder, Naturg. 



Nematoidea, Rudolphi, Hist. Nat. Entozoor; Brernser, Traite; 



Creplin, Obs. de Entoz.; Bellingham ; Dujardin, &c. 

 Intestinaux Cavitaires, Ouvier, Rdgn. An. 

 Ver rigidules (Echinorhynchus excepted), Lamk. An. S. Vert. 

 Oxycephala, Blainville, Diet. Sc. Nat. 

 Coelelmintha, Owen, Cyclop. Anat. & Phys. ii. 



Family I. TRICHOCEPHALIDiE. 



I. TRICHOSOMA. 



Linguatula, Schrank, Sammlung, 1796. 



Capillaria, Zeder, Naturg. 



Trichocephalus (part), Rudolphi, Hist. Entoz. 



Trichosoma, Rudolphi, Synopsis; Brernser, Traite; Blainville, Diet. 



Sc. Nat.; Nordmann, in Lamk. An. S. Vert. 2nd ed. iii. ; Cuv. 



Regn. An. iii.; Bellingham, Mag. Nat. Hist. 1840. 

 Trichosomum, Dujardin, Hist. Nat. Helminth.; Creplin, Nov. Obs. 



Entoz. 



1. Trichosoma crassicauda. 



Trichosoma crassicauda, Bellingham, Mag. Nat. Hist. 1840, iv. 



349, D. 

 Trichosoma muris decumani, Rayer, Archiv. deMedec. Comp. 1843, 



i. n. 3, 180, t. 7, f. 12, 19. 

 Trichosomum crassicauda, Dujardin, Hist. Nat. Helminth. 11, n. 4. 



Hab. Intestines of the Norway Rat, Mus decumamis. 



From the collection of M. Siebold. 



2. Trichosoma contortum. 



Trichosomum contortum, Creplin, Allg. Enc. v. Ersch. und G ruber, 

 xxxii. 278; Dujardin, Hist. Nat. Helminth. 12, n. G. 



Hab. (Esophagus of the Rook, Corvus fnigilegus. 



From the collection of M. Siebold. 



3. Trichosoma resectum. 



Trichosomum resectum, Dujardin, Ann. Sc. Nat. 2ndser. xx.t. 14, 

 f. D ; Hist. Nat. Helm. 17, n. 15, t. 2, f. B & D. 



//nh. Intestines of the Rook, Corvus f rug ilegus. 



From the collection of M. Siebold. 



