Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
included in photographs.
Photographs were taken by Dow Johnson
after it was found that handling and individual
measurement of the fish would be tedious and
hard on the population. Photographs were taken
of the fish placed in groups in 1-3/4" of
water in a styrofoam cooler lid with a cm
ruler placed in the background. 250 speed.
Light ~ 2. Measurements will be determined
from the photographs. (See 67-5 page 9)
31 Individuals were preserved during the
two days. Again, these were not incl. in
photographs taken. They are as follows:
Number of Individual
Males
4
Females
1
Juvenile
26
Total Fish Captured and Counted
Number of Individual
Males
55
Females
43
Juvenile
150
Total
248