152 CALIFORNIA ACADEMY OF SCIENCES [Proc. 4th Ser. 



1874. Hcematopinus foriiculus Giebel, Ins. Epizoa, 



p. 47. 

 1908. Hcematopimis ? forficulus Dalla Torre, Gen. 



Ins., Anopl., p. 11. 

 1914. Linognotliiis forficuhis Paine, Psyche, Vol. 21, 



p. 117. 

 7 — Lhwgnathus gazclla Mioberg. From "gazelle." (Zool. 

 Mus. Hamburg). 



1910. Linoguathus gazella Mjoberg, Ark. f. Zool., 



Vol. '6, pt. 13, pp. 157-159, f. 78. 



8 — Linognathus leptocephalus (Ehrenberg). From Procavia 

 syriacus (Syria). 



1829. Pediculus leptocephalus Ehrenberg, Symboloe 



Physicze. 

 1874. Hcumatopinus leptocephalus Giebel, Ins. Epizoa, 



p. 47. 

 1880. Hcomatopinus leptocephalus Piaget, Les Ped., 



p. 656. 

 1904. Hcematopinus leptocephalus Enderlein, Zool. 



Anz., Vol. 28, p. 141., 

 1908. Hcematopimis leptocephalus Dalla Torre, Gen. 



Ins., Anopl., p. 11. 

 1913. Linognathus leptocephalus Cummings, Bui. Ent. 



Res., Vol. 4, p. 37. 



9 — Linognathus lininotragi Cummings. From Limnotragus 

 gratus (Congo, Africa). 



1913. Linognathus limnotragi Cummings, Bui. Ent. 

 Res., Vol. 4, pp. 36-37, f. 1. 



10 — Linognathus ovillus (Neumann). From domestic sheep 

 (Scotland and New Zealand). 



1907. Hccinatopimis ovillus Neumann, Revue veterin- 



aire, pp. 520-524. 

 1913. Linognathus ovillus Evans, Proc. Royal Phys. 

 Soc. Edinburgh, Vol. 19, p. 94. 



11 — Linognathus pedalis (Osborn). From domestic sheep 

 (Minnesota, Iowa and Nevada, U. S. A.). 

 1896. Hcematopinus pedalis Osborn, Bui. 5, n. s., U. 

 S. Dept. Agr., Div. Ent., pp. 170-172, f. 99. 



