20 BRITISH ANOPLURA. 



35. NiRMUs Rallinus. 



Nirmus Rallinus, Denny, Mon. Anopl. Brit. 13/. pi. 8. f. /. 

 Philopterus Rallinus, Gervais, Apteres, iii. 347. 

 On the Water Rail. 



36. Nirmus Alcse. B.M. 

 Nirmus Alcse, Denny, Mon. Anopl. Brit. 137. pi. 9. f. 1, 

 Philopterus Alcae, Gervais, Apteres, iii. 347. 



On the Razor-bill. 



37. Nirmus QEdicnemi. 



Nirmus ffidicnemi, Denny, Mon. Anopl. Brit. 138. pi. 7- f. 8. 

 Philopterus cedienemi, Gervais, Apteres, iii. 347. 

 On the Thick-kneed Plover. 



38. Nirmus stramineus. B.M. 



Nirmus stramineus, Denny, Mon. Anopl. Brit. 139. pi, 8. f. 9. 



Philopterus stramineus, Gervais, Apteres, iii. 348. 



On the Great Spotted Woodpecker ; on Green Woodpecker. 



39. Nirmus Phalaropi. B.M. 



Nirmus Phalaropi, Denny, Mon. Anopl. Brit. 139, pi, 8. f. 6 ; 



Leach, MSS. B.M. 

 Philopterus phalaropi, Gervais, Apth-es, iii. 348. 

 On the Gray Phalarope. 



40. Nirmus elongatus, B.M. 



Nirmus elongatus, Denny, Mon. Anopl. Brit. 140. pi. 7. f. 4. 

 Philopterus elongatus, Gervais, Apteres, iii. 348. 

 On the House Martin. 



41. Nirmus hypoleucus. B.M. 



Nirmus hypoleucus, Nitzsch, MSS. ; Denny, Mon. Anopl. Brit. 



141. pi. 6. f. 8. 

 Philopterus h}rpoleucus, Gervais, Apthres, iii. 348. 

 On the Goatsucker, 



42. Nirmus Podicepis. B.M. 



Nirmus Podicepis, Denny, Mon. Anopl. Brit. 142. pi. 10. f, 9. 

 Pediculus Colymbinus, Scop. Faun. Cam. 384. 

 Philopterus podicepis, Gervais, Apteres, iii, 348, 

 On the Little Grebe ; Great-crested Grebe ; Red-necked Grebe. 



