BRITISH AXOPLUEA. 27 



10. LirEURUS leucopygus. B.M. 



Pediculus Ardese, Linn. Syst. Nat. ii. 1019; Fabr. Syst. Ent. 422. 



Pediculus ardealis, Frisch, Ins. 5. t. 4 ; Scop. Ent. Cam. 384. 



Pulex ardeae, Redi, Exp. pi. 6. 



Louse of the Heron, Albin, Spiders, pi. 45 (low. fig.). 



Lipeurus obtusus, Steph. Syst. Cat. ii. 332. 



Lipeurus leucopvgus. Burnt. Handb. ii. 434 ; Denny, Mon. Anopl. 



Brit. 174. pi. 14. f. 4. 

 Philopterus leucopygus, Gervais, Apteres, iii. 351. 

 On the Heron. 



11. Lipeurus temporalis. B.M. 



Pediculus mergi, Fabr. Spec. Ins. ii. 480. 



Ricinus mergi serrati, Degeer, Mem. vii. 78. t. 4. f. 13. 



Philopterus (Lipeurus) temporalis, Nitzsch, Germ. Mag. iii. 292 ; 



Gervais, Apteres, iii. 352. 

 Lipeurus temporalis, Steph. Syst. Cat. ii. 332; Denny, Mon. 



Anopl. Brit. 175. pi. 14. f. 7. 

 On Red-breasted Merganser ; on Goosander. 



12. Lipeurus squalidus. B.M. 



Pediculus anatis, Fabr. Syst. Antl. 345. 



Philopterus (Lipeurus) squalidus, Nitzsch, Germ. Mag. iii. 292; 



Gervais, Apteres, iii. 351. pi. 47. f. 9. 

 Lipeurus squalidus, Steph. Syst. Cat. ii. 332 ; Denny, Mon. Anopl. 



Brit. 176. 1. 14. f. 5. 

 Nirmus anatis. Leach, MSS. B.M. 

 On the Mallard ; Scaup Duck ; Scoter ; Pochard ; Shieldrake. 



13. Lipeurus jejunus. B.M. 



Pediculus Anseris, Linn. Syst. Nat. ii. 1018; Faun. Suec. 1952 ; 



Fabr. Syst. Ent. 807 ; Schrank, Ins. Austr. 503. 

 Nirmus crassicornis, Olfers, 88. 

 Pulex Anseris sylvestris, Redi, Exp. pi. 10. 

 Louse of the Wild Goose, Albin, Spiders, 76. t. 58 (cop. Redi). 

 Philopterus (Lipeurus) jejunus, Nitzsch, Germ. Mag. iii. 292 ; 



Gervais, Apteres, iii. 352. 

 Lipeurus jejunus, Steph. Syst. Cat. ii. 332 ; Children, App. to 



Back's Land Exp. 538 ; Denny, Mon. Anopl. Brit. 177- pi. 15. 



f. 4. 

 On White-fronted Goose ; Brent Goose ; Wild Goose ; Bean 



Goose. 



14. Lipeurus stellaris. B.M. 



Lipeurus stellaris, Denny, Mon. Anopl. Brit. 178. pi. 15. f. 3. 



b2 



