Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
OJS
68-10
A Fish was observed at the Math Rock
and at the water's surface and near it.
[illegible]
Dip netting for measurement sample.
Cage
F,
♂
♀
♀
6 mm
25 mm
26 mm
20 mm
7
26
[illegible]
24
7
27
26 mm
16 ?
7
28
8
9
10
10
11
12
13
15
15
Total 23 captured from cage
Pictures (w the aquarium set up) were taken
of each batch measured by hand in an
attempt to establish degree of accuracy with the
photographic technique.
Picture #1 - Traps from bottom
♂
♀
18
20
19
25
20 (black)
26 ? (pointed fin)