ANOPLURORUM BRITANKI^E. 77 



16. DOCOPHORUS PASTORIS. Denny. (Louse of the Rose- 

 coloured Pastor.) 



Plate IV. Fig. 3. 



Head and thorax pale, tawny, the former acuminate with 

 two diagonal liver-coloured bands ; abdomen ovate, with 

 pale fuscous fasciae, margin reflected. 



Head pale, tawny, shining and smooth, anteriorly acu- 

 minate, posteriorly very broad and rotundate, with two 

 diagonal liver-coloured bands united at the occiput, passing 

 into black at the trabeculse ; antennae cylindrical, pale 

 ochraceous ; trabeculae long, recurved, and acute ; pro- 

 thorax sub -quadrate, with a black patch on each side ; 

 metathorax, broad, lateral margin convex, posterior con- 

 cave, produced in the centre, margin black ; abdomen 

 ovate, milky white, with transverse pale fuscous fascia?, 

 sutures thickly fringed with long white hairs, lateral margin 

 reflected ; legs pale, tawny yellow ; femora thick, sub- rotund ; 

 tibiae sub-clavate. Length j. 



The only specimens of this species I have seen were com- 

 municated by Win. Thompson, Esq. from the Rose-co- 

 loured Pastor (Pastor roseus), shot near Belfast. 



17. DOCOPHORUS CELIDOXUS. (Louse of the Razorbill.) 



Plate IV. Fig. 1. 



Head and thorax bright chestnut-yellow ; clypeus pro- 

 duced, and sub-emarginate ; abdominal fasciae chestnut, 

 acutely triangular, sutures deeply sinuated posteriorly. 



Docophorus celidoxus. Burmeister Handbuch ii. pt. ii. p. 426. sp. 15. 



Head brilliant chestnut-yellow, with two liver-coloured 

 semicircular transverse bands before the antennas, and 



