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



1866. Hcemotopinus trichechi Boheman, Oefversigt af 

 K. Vetenskaps-Akad. Forhandlingar, Vol. 22, p. 

 577; pi. 35, f. 2. 



1880. Hcsmatopinus trichechi Piaget, Les Ped., p. 656. 



1908. Hccmatopinus trichechi Dalla Torre, Gen. Ins., 

 Anopl., p. 11. 



1909. Antarctophthirus trichechi Neumann, Arch, de 

 Par., Vol. 13, pp. 532-537, f. 30-31. 



1909. Antarctophthirus trichechi Enderlein, Deut. 

 Siidpolar Exp., Vol. 10, pp. 502, 512-513; pi. 

 55-56. 



1910. Arctophthinis trichechi Mjoberg, Ark. f. Zool., 

 Vol. 6, pt. 13, pp. 178-180, f. 89-92. 



1915. Antarctophthirus trichechi Kellogg & Ferris, 

 Anopl. and Mall, of N. Am. Mam., p. 49, t. f. 

 17b; pi. 3, f. 1. 



Genus Lepidophthirus Enderlein 

 Enderlein, Zool. Anz., Vol. 28, pp. 43, 137 (1904) ; Ibid., 

 Vol. 29, p. 661 (1905) ; Dalla Torre, Gen. Ins., Anopl., p. 18 

 (1908); Enderlein, Deut. Siidpolar Exp., Vol. 10, pp. 513- 

 514 (1909). 



Antennae four-segmented. Spiracles present on both meso- 

 and metathorax and on second to eighth abdominal segments. 

 Anterior legs small, others very large. Thorax and abdomen 

 beset with delicate scales and with many spines. 



Type of the genus Lepidophthirus macrorhini Enderlein. 



1 — Lepidophthirus macrorhini Enderlein. From Macrorhin- 

 us leoninus (Kerguelen Island). 



1904. Lepidophthirus macrorhini Enderlein, Zool. 

 Anz., Vol. 28, pp. 46-47, f. 1-5. 



1908. Lepidophthirus macrorhini Dalla Torre, Gen. 

 Ins., Anopl., p. 18. 



1909. Lepidophthirus macrorhini Enderlein, Deut. 

 Siidpolar Exp., Vol. 10, pp. 515-516, f. 178- 

 180, t. f. OO, QQ. 



Family Hamatomyzidcs 



Enderlein, Zool. Anz., Vol. 28, pp. 136, 137 (1904) ; Dalla 

 Torre, Gen. Ins., Anopl., p. 19 (1908). 



