]^3() CALIFORNIA ACADEMY OF SCIENCES [Proc. 4th Ser. 



3. Uta stansburiana Baird & Girard. 



We did not secure any specimens of Uta, although this 

 species is known to occur on this island. 



4. Sceloporus biseriatus becki Van Denburgh. 



Twelve specimens (Nos. 36122 to 36133) were collected 

 April 13, 1913. All these specimens have the frontoparietal 

 separated from the large supraoculars by a complete row of 

 scales and show the same coloration as the Santa Rosa speci- 

 mens. The femoral pores vary from 14 to 19; being 16 ten 

 times, 17 five times, 15 three times, 18 once, and 19 once. 



5. Gerrhonotus scincicauda Skilton. 



Three specimens (Nos. 36134-36135 and 36136) were col- 

 lected April 13, 1913. All three are typical of the mainland 

 form. The dorsal scales are in 14 rows. The temporals and 

 the plates on the forearm are smooth, while those on the hind 

 limbs are keeled. The longitudinal lines on the under surface 

 run along the middles of the scale rows. 



6. Pituophis catenifer (Blainville). 



We collected two specimens (Nos. 36120 and 36121) in 

 the vicinity of Pelican Bay, April 13, 1913. No. 36120 has 29 

 scale rows, gastrosteges 208, urosteges 71, upper labials 8-8, 

 lower labials 13-13, preoculars 1-1, postoculars 3-3, loreals 

 1-1, temporals 2+3 and 3+3, postgenials shorter, anal plate 

 undivided. 



No. 36121 has 29 scale rows, gastrosteges 199, urosteges 

 54, upper labials 8-9, lower labials 11-11, preoculars 1-1, 

 postoculars 3-3, loreals, 1-1, temporals 3+4 and 4+3, post- 

 genials shorter, anal plate undivided. 



With the exception of two rattlesnakes taken on Catalina, 

 these are the only snakes that have ever been collected on any 

 of the California islands, although Pituophis also has been 

 seen on Catalina Island. 



ANA CAPA ISLAND. 



We spent a few hours on Ana Capa Island, April 13, 1913, 

 but found no reptiles. Only one species has been collected 

 there. 

 1. Uta stansburiana Baird & Girard. 



This lizard was secured on Ana Capa by Joseph Grinnell, 

 September 4, 1903. 



