Collection trips to Devil's Hole, v4441
Page 237
Image from the Biodiversity Heritage Library. Contributed by Museum of Vertebrate Zoology, University of California, Berkeley. | www.biodiversitylibrary.org
Transcription
CJS 68-5 Cage - ♀ ♂ 23 mm 23 mm 24 24 25 26 Sample collected w/ long-handled dip net + then measured + released. 1110 - Light incident - 13.4 reflected - 7.9 Water level 1.88 on scale 1040 - Count 21 (estimate 30) adult, feeding on NE Rocky Slope of shelf - This count was made while measuring but before any adults had been released. captured Most of these observed adults had come up from the lower shelf area. Notes - Some 11-12 mm juveniles look like adult in shape, others of same size look slender like young. Coloration showing up in sexes - most ♂ are dark blue - ♀ are green.