Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Bufo boreas
Aug. 16, 1960 Squaw Meadows, Squaw Vally, 6200 ft.,
Placer Co., Calif. - A Bufo was taken
in a rather shallow pond in the area
where a Rana (#23) was taken.
The pond was 4 x 6 feet in size, about
a foot deep, and the bottom was largely
covered with silt. There were a few small
fish in the pond, but not much other evidence
of life. The animal was frightened from
the gravel at the north side of the pool, which
sloped at about a 45° angel to the bottom
of the pool. The toad swam about three
feet to a rock at the east end of the pool/
(down stream) where it was captured. See
account of Rana muscosa for more
details of site.
#27. Snout-vent length about 1¾ inches.
Ground color dark brownish olive with a
narrow pale yellow line from the frontal region
to the rump; a roughly symmetrical (left-right) pattern
of dark brown tubercles and warts, bordered with
black and then narrowly with pale yellow. Head with
a dark brown bar on the middle of the eyelids
extending transversely to the pale median line
and a similar, but smaller one on the anterior part
of the interorbital area. Side of head pale yellow-
white, with a dark brown, black-bordered, square
blotch below the anterior part of the eye and another
narrow diagonal bar behind this, the area between
these bars and the side of the snout suffused with darker.
Venter dirty white, belly heavily black spotted, rump
grayish brown, under side of limbs grayish-white,
black spotted; feet blackish, tubercles dull golden.