34 CATALOGUE OF ENTOZOA. 



II. Family GORDIID^. 



Gordiaces, Siebold, Archiv. fiir Naturg. 1843, ii. 303 ; Dujardin. 

 Turbellaria (part)] Ehrenberg. 



XX. MERMIS. 



Mermis, Dujardin, Ann. Sc. Nat. 1842 ; Siebold, Archiv. fur Naturg. 

 1843, B. ii. 309. 



1. Mermis nigrescens. 



Hair worm (in part), Lister, Philos. Trans.1672, 4064 ; Pallas, de 



Infest. Viv. in Viv. Diss. 12. 

 ?Filaria Carabi, Omelin, Syst. Nat. 3040, n. 12 ; Zeder, Naturg. 39 ; 



Bosc, Hist. Nat. Vers, ii. 49 ; Turton, Brit. Faun. 126, n. 13. 

 IFilaria coleopteroruin (part), Rudolphi, Hist. Nat. Entoz. ii. pt. 1, 



76, n. 30. 

 IFilaria Scarabsei, Gmelin, 1. c. n. 10 ; Zeder, 1. c. 39 ; Bosc, 1. c. 



49 ; Turton, 1. c. n. 12. 

 Mermis nigrescens, Dujardin, Ann. Sc. Nat. 2nd ser. 1842, xviii. 



133, t. 6 ; Hist. Nat. Helminth. 295 ; Siebold, Arch, fiir Natu,rg. 



1843, B. ii. 308. 



Hab. a. ? 



From the collection of M. Siebold. 



Hab. b. Abdomen of a species of Carabus from Berwick upon 

 Tweed. 



From the collection of Dr. G. Johnston. 



2. Mermis albicans, Siebold MSS? 



Hab. Abdomen of larva of Yponomeuta- cognatella. 

 From the collection of M. Siebold. 



3. Mermis, nov. sp., Siebold MSS.? 



Filaria locustse 1 Rudolphi, Hist. Nat. Entoz. ii. pt. 1, 77. 

 Hab. Abdomen of Locusta viridissima. 

 From the collection of M. Siebold. 



4. Mermis, nov. sp., Siebold MSS.? 

 Hab. Abdomen of Gomphocerus morionis. 

 From the collection of M. Siebold. 



