476 KELLOGG AND KUWANA 



length .71 mm., width .31 mm. ; elongate conical, with narrow long 

 parabolic front ; a weakly projecting very obtuse angle at suture ; five 

 marginal hairs of which two are in front of the angle, two behind and 

 one in front of small trabecule ; trabeculae small but distinct ; antennas, 

 segment i a little shorter than all the others combined, segment 2 next 

 longest, 3 with dorsal angular projection at distal extremity, segment 5 

 slightly longer than 4 ; eyes prominent ; temporal margin with a few 

 prickles ; occipital margin concave, bare ; signature distinct, large, 

 anterior margin very convex ; color golden brown, interrupted antennal 

 bands and temporal bands chestnut brown, distinct. Prothorax nearly 

 square, with posterior margin slightly concave ; golden brown with 

 chestnut brown lateral borders which extend inward along posterior 

 margins. Metathorax longer than broad, sides diverging slightly, pos- 

 terior margin straight ; two short hairs on posterior margin of dorsal 

 aspect of the segment a long hair in each posterior angle. Legs con- 

 colorous with thorax, with narrow dark margin. Abdomen slender, 

 subparallel-sided, with one, two or three weak hairs in posterior 

 angles; segments i to 4 longest; segment 5 shorter than 6 or 7, seg- 

 ment 9 shortest and posterior margin emarginated, two short hairs on 

 each half ; segments wholly colored with narrow chestnut brown 

 marginal bands. 



Female. — Body, length 3.9 mm., width .5 mm. ; head, length .77 

 mm., width .46 mm. ; antennae, segment i shorter than segment 2, seg- 

 ment 3, 4 and 5 subequal ; abdominal segments i to 7 subequal in 

 length, segments 8 and 9 shorter, segments wholly colored except last 

 one which is with transparent posterior margin deeply, angularly 

 emarginated. 



LIPEURUS LIMITATUS Kellogg. 



Kellogg, New Mallophaga, i, p. 124, pi. viii, figs. 5 and 6, 1896. — 

 Kellogg, List of Mallophaga, p. 60, 1899. 



Three females from Pujffinus subalaris from . Previously 



recorded from Puffinus griseus^ P. gavia, P. bulleri, and P. tenui- 

 rostris^ all from Monterey Bay, California. 



LIPEURUS DIVERSUS Kellogg. 



Kellogg, New Mallophaga, i, p. 123, pi. viii, figs. 3 and 4, 1896. — 

 Kellogg, List of Mallophaga, iii, p. 59, 1899. 



A few males and females from Ptiffinus subalaris from Narboro ; 

 Anous galafagoensis from Narboro, and Butorides plumbeus from 

 Albemarle. 



