Specimens Host Locality Date Collector 



2 9, 1 cf Phalacrooorax auritus Muscongus Bay, Me. VII-19-1963 A.C.Borror 



8 9, 7cf " " Durham, NH VIII-30-1965 J.E.K. 



19, 2cf " " Newington, NH VIII-30-1965 J.E.K. 



4 9, 9d " " Greenland, NH IX-2-1965 J.E.K. 



Measurements: Peatinopygus farallonii (Kellogg, 1896) 



.61 .61 



.57 .57 



.43 .43 



.58 .60 



1.65 1.69 



.82 .96 



2.68 2.75 



Peatinopygus gyricomis (Denny, 1842) 



Lipeurus gyriaomis Denny, 1842. Mon. Anopl. Brit.: 58 and 167, 



pi. 15, fig. 1. 

 Lipeurus toxooeros Nitzsch, 1866. In Giebel, Z. ges . NatWiss., 



28: 386. 

 Lipeurus longicomis Piaget, 1880. Les Pediculines: 334, pi. 27, 



fig. 3. 

 Type host: Phalaarocorax carho (Linnaeus) — Great Cormorant. 



Head longer than wide; clypeal region short; dorsal anterior plate 

 oblong in shape; trabeculae small; antennae sexually dimorphic, those 

 of female short, filiform; antennae of male with very long 1st segment. 

 Prothorax 2 1/2 times as wide as long with 2 long setae either side of 

 the median line on the ventral surface. Pterothorax slightly narrower 

 than the head; lateral margins heavily sclerotized and pigmented; 

 posterior margin almost straight. Abdomen elongate. 



Measurements: Peatinopygus gyriaomis (Denny, 1842) 

 (from Thompson, 1946) 



9 



Greatest Width .56 .77 



Total Length 2.66 2.45 



PENENIRMUS 



Penenirmus Clay and Meinertzhagen, 1938. Entomologist, 71: 73. 



Type species: Pediculus albiventris Scopoli, 1763. 

 Pi aophi lop terns Ansari, 1947. Proc. Nat. Inst. Sci. India, 13: 265. 



Type species: Pi aophi lopterus tuktola Ansari, 1947. 



Head with lateral clypeal margins converging sharply towards the 

 clypeal suture and then converging gradually towards the anterior 



121 



