Collection trips to Devil's Hole, v4441
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Image from the Biodiversity Heritage Library. Contributed by Museum of Vertebrate Zoology, University of California, Berkeley. | www.biodiversitylibrary.org
Transcription
cgg 67-4 (Lower Shelf) Trap Depth of Trap (ft.) No. of fish Captured Remarks 1 21 1 o7 2 24 0 3 27 16 4 floater 1 o7 Any individuals dying were preserved in 10% Formalin. Seined with little success. We tried dip netting and Captured 31 more individuals. Total of (60) (?. diablis (captured through trapping and dip netting) were placed in two capture-traps (traps we had been using but with the end holes closed with plastic. Traps were approximately equal in contents, considering sex + size ratio. The sixty individuals were as follows: Number of Individuals Observations & Determinations Made by R.R. Miller Males 21 Females 12 Juveniles 21 Young 5 New Born Young 1 Juveniles = approx. 8-15mm ; Young = approx. 6-8mm New Born Young = approx. 5 mm. Note - one of the males possessed a deformed caudal peduncle. Observations: Air Temp. at approx. 1130m 91.5°F. Water Temp. constant 93°F.