o CATALOGUE OF ENTOZOA. 



11. ? FiLARIA ANNULOSA. 



Gordius or Filaria, Brightwell, Zool. Journal, 1835, 397-8. 

 Filaria annulosa, Baird. 



Hab. Abdomen of Steropus (Pterostychus) madidus from Great 

 Britain. 



In the collection of the British Museum. 



IV. DISPHARAGUS. 



Cystidicola, Fischer. 

 Fissula (part), Bosc, Lamarck. 

 Spiroptera (part), Rudolphi, Creplin. 

 Ophiostoma (sp.), Rudolphi. 

 Dispharagus, Dujardin. 



1. Dispharagus laticeps. 



Spiroptera laticeps, Rudolphi, Synopsis Entoz. 23 & 238, n. 5. 

 Dispharagus laticeps, Dujardin, Hist. J\ r at. Helminth. 71. 



Hab. OEsophagus of the Kestril, Tinnunculus alaudarius. 



From the collection of M. Siebold. 



2. Dispharagus anthuris. 



Spiroptera anthuris, Rudolphi, Synopsis, 25 &, 243, n. 13. 

 Dispharagus anthuris, Dujardin, Hist. Nat. Helminth, 75, t. 5, 

 f. F. 



Hab. Coats of the stomach of the Hooded Crow, Corvus comix. 

 From the collection of M. Siebold. 



3. Dispharagus Cystidicola. 



Cystidicola Farionis, Fischer, in ReiVs Archir. fur Physiol, in. 1, 



95, t. 2 ; Journal de Physique, iv. 304 ; Tab. i. f. 1-8. 

 Fissula cystidicola, Lamk. Syst. An. S. Vert. 339; Hist. An. S. 



Vert. iii. 211 ; 2nd ed. iii. 057; Bosc, Hist. Nat. Vers, ii. 39, 1. 12, 



f. 2. 

 Opliiostoma cystidicola, Rudolphi, Wiedm. Archir. ii. pt. 1, 48 ; 



Hist. Nat. Entoz. ii. pt. I, L22 ; Zeder, Naturff. 129. 

 Spiroptera Cystidicola, Rudolphi, Synopsis, 25 & 245, n. 15; 



Dujardin. Hist. Nat. Helminth. 81. 

 ? Ophiostoma lepturum, Itudolphi, Hist. Nat. Entoz. ii. pt. I, 121, 



t. 7, f. 1-2 ; Synopsis, 01, n. 5; Lamk. An. S. Vert. 2nd ed. iii. 



658, 

 Hab. Air bladder of the common Trout, Salmo fario. 

 From the collection of M. Siebold. 



