7315

• UCREFRP Catalog Number: 7315
• Author: Colorado Water Conservation Board.
• Title: State of Colorado Hatchery Feasibility Study for Endangered Fishes of the Colorado River Basin, Vols. 1 & 2.
• USFW Year: 1993.
• USFW - Doc Type: \
• Copyright Material: NO

. REFERENCE NUMBER:
CITATION:

019

Beleau, M.B., and J.A. Bartosz. 1982 Acute toxicity of selected
chemicals: data base. Pages 243-254 In W.H. Miller, JJ. Valentine,
and D.L. Archer. (cds.) Colorado River Fishery Project Final Report:
Part 3, Contract ReportS. u.s. FISh and Wildlife Service, Bureau of
Reclamation., Salt Lake City, Utah.

SPECIES AND LIFE STAGE:
TOPICS:

KEYWORDS:

CS, CS_LARVAE, CSjUV, CS_ADULT, HB, HB_LARVAE,
HB_JUV
Water Quality

COLORADO SQUA WFlSH, HUMPBACK CHUB, TOXICANTS,
STATIC ACUTE TOXICITY

SUMMARY: Static toxicity tests were performed on Colorado squawfish (post-Iarval, juvenile, and sub-adult)
and humpback chub (post-larval and juvenile). Bioassays were used to find the 96 hour LC
so for the following toxicants: arsenic, cadmium, Chlordane, chlorine, chromium, copper,
t;'3Dide, DDT, Dieldrin, Endrin, iron, lead, manganese, mercury, nickel, Parathion, selenium,
Squoxin, Toxaphene, zinc.

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A-19