My guess is you have San Diego subspecies of Southern Alligator Lizard.
This web site though may be of help:
http://www.californiaherps.com/index.html
Particularly:
http://www.californiaherps.com/lizards/pages/e.m.webbii.html
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3.6 L. getula californiae
1.1 L. getula nigrita
1.0 Boa constrictor constrictor (suriname, fostering/rescue)
2.3 Elgaria multicarinata multicarinata

