BRITISH ANOPLURA. 31 



Trichodectes longicornis, Denny, Mon. Anopl. Brit. 192.pl. 17- 



f. 8 ; Gervais, Apteres, iii. 314. 

 On the Fallow Deer. 



10. Trichodectes sphserocephalus. 



Pediculus Ovis, Linn. Syst. Nat. ii. 1017; Faun. Suec. 1945; 



Schrank, En. Ins. Austr. 502. 1. 1. f. 8, 9; Redi, Exp. pi. 22 



(left fig.). 

 Trichodectes sphserocephalus, Nitzsch, Germ. Mag. iii. 296; Steph. 



Syst. Cat. ii. 330 ; Burm. Handb. ii. 436 ; Denny, Mon. Anopl. 



Brit. 193. pi. 17. f. 4 ; Gervais, Apteres, iii. 313. 

 On the Sheep. 



11. Trichodectes similis. B.M. 



Trichodectes similis, Denny, Mon. Anopl. Brit. 194. pi. 17- f. 6. 

 On Red Deer. 



12. Trichodectes exilis. 



Trichodectes exilis, Nitzsch, Germ. Mag. iii. 296 ; Steph. Syst. 

 Cat. ii. 330; Denny, Mon. Anopl. Brit. p. 194 (refer.); Ger- 

 vais, Apteres, iii. 313. 



On Otter. 



Fam. 3. Liotheid^e. 



Liotheidse, Burm. Handb. ii. 436 ; Denny, Mon. Anopl. Brit. 

 ^ 195, 197. 

 Nirmidse, p., Leach. 



Tribe 1. Liotheina. Tarsi 2-clawed. 



Liotheum, Nitzsch, Voigt Mag.f. d. Nat. xii. 420 (1806); Germ. 



Mag. iii. 296; Denny, Mon. Anopl. Brit. 197. 

 Pediculus, p., Linn. 

 Ricinus, p., Degeer. 

 Nirmus, p., Hermann. 

 Pulex, p., Redi. 



1. Colpocephalum. 



Colpocephalum, Nitzsch, Germ. Mag. iii. 298; Denny, Mon. 

 Anopl. Brit. 198, 206. 



I. Colpocephalum flavescens. B.M. 



Liotheum (Colpocephalum) flavescens, Nitzsch, Germ. Mag. iii. 



298. 

 Colpocephalum flavescens, Steph.Syst. Cat. ii.333; Burm. Handb. 



ii. 438; Dehaan (Lyonet), Mem. du Mus. xviii. 262. 1. 12. f. 1; 



Denny, Mon. Anopl. Brit. 206. pi. 18. f. 2. 



