Collection trips to Devil's Hole, v4441
Page 87
Image from the Biodiversity Heritage Library. Contributed by Museum of Vertebrate Zoology, University of California, Berkeley. | www.biodiversitylibrary.org
Transcription
099 61-5 So, part of shelf - young seen in shallowest water. Fish activity decreased as traps set. Water level varies. 0930 - 1130 hrs. No traps on upper shelf - Seining close during some of this time. Trap Depth (ft.) Number Captured Remarks Ia floats 0 b 10 1 C 20 0 d 21 1 II a floats 0 b 10 2 (trap faulty) one large, one 11mm C 20 0 d 28 10 (trap faulty) 3 adults lost A. majority are 03. II a 19-20 0 b 25 0 c 35 0 d 45 0 Seining & Dip-netting : 1015 - 1115 hrs. Fish extremely scarce; during this time, fish were seen around the lower traps or lower shelf. 10-20 fish seen around trap at 21.'