The Academy has eight examples of this lizard taken on Magdalena by Mr. Bryant in February and March, 1889.

5. Verticaria hyperythra beldingi (Stejneger).

Verticaria hyperythra beldingi Van Denburgh, Proc. Cal. Acad. Sci. 2d ser. v. 5, 1895, p. 132.

Three specimens were collected by Mr. Bryant in March, 1889.

6. Cnemidophorus rubidus (Cope).

Cnemidophorus rubidus Van Denburgh, Proc. Cal. Acad. Sci. 2d ser. v. 5, 1895, p. 127.

A lizard of this species was taken on Magdalena Island in March, 1889, by Mr. W. E. Bryant.

Santa Margarita Island.

Five reptiles are known from this island. I have not seen specimens of the Bascanion and cannot judge of its distinctness.

1. Callisaurus ventralis (Hallowell).