100 CALIFORNIA ACADEMY OF SCIENCES. 



Lipeurus testaceous Taschenberg. (See Kellogg, New 

 Mallophaga, I, 1896, p. 130, pi. xi, figs. 2 and 4). 

 A few specimens, rarely more than one or two from a 

 bird, from eight out of thirty-four individuals shot of 

 the Black-vented Shearwater, Puffunus opisthomelas; not 

 found on any one of fourteen individuals shot of P. 

 griseus; found on one' out of six individuals shot of P. 

 creatopus; and not found on the single specimen exam- 

 ined of P. bidleri, nor of P. temdrostris, all from the 

 Bay of Monterey, Calif. Taken previously by Kellogg 

 from Puffinus ojnsthomela.^ , same locality. We have no 

 males among the few specimens collected. 



Lipeurus limitatus Kellogg. 



New Mallophaga, I, 1896, p. 124, pi. -viii, figs. 5 aud 6. 



Many specimens from five out of thirty-four individ- 

 uals shot of the Black-vented Shearwater, Puffi^nus opis- 

 thomelas; from five out of fourteen individuals shot of 

 P. griseus; from none out of six individuals shot of P. 

 creatopus; from a single individual shot of P. hulleri, 

 and from a single individual shot of P. temdrostris, all 

 from the Bay of Monterey, California. Described from 

 three females from P. griseus, same locality. We are 

 unable to find any males among our rather many 

 specimens. 



Lipeurus fuliginosus Taschenberg. (Plate VII, fig. 3). 



Die Mallophageu, 1882, p. 156, pi. iv, fig. 3. 



Numerous examples from the Shearwaters, Puffi^nus 

 opisthomelas and creatopus (Bay of Monterey, Califor- 

 nia). Taken from eight out of thirty-four birds shot of 

 opisthomelas, from one out of six birds shot of creatopus, 

 and not found on any one of fourteen birds shot of 

 griseus. The American specimens differ from the types 



