. Evaluation of salmonflies in Montana's rivers : are statewide populations really declining?. Aquatic insects; Aquatic habitats; Flies; Insect populations; Salmonfly. o# ;3* oS? c& <& <& JP <A* J^ ^ ^ <A% oS? <& <& <** JP r»* <& <& <& $r $? fF ^5° ^5° ^5° ^5° ^b'' ^ ^b'' ^ ^b'' ^b° ^b° ^b° ^b° ^b° $r ^ $? ft3 Year 35 30 Pteronarcella badia @ Clark Fork River nr. Frenchtown 0) Q. 25 E ns <n i- 20 0) Q. ns "3 15 â D > â D C 10. Year. Please note that these images are extracted from scanned page images that m
. Evaluation of salmonflies in Montana's rivers : are statewide populations really declining?. Aquatic insects; Aquatic habitats; Flies; Insect populations; Salmonfly. o# ;3* oS? c& <& <& JP <A* J^ ^ ^ <A% oS? <& <& <** JP r»* <& <& <& $r $? fF ^5° ^5° ^5° ^5° ^b'' ^ ^b'' ^ ^b'' ^b° ^b° ^b° ^b° ^b° $r ^ $? ft3 Year 35 30 Pteronarcella badia @ Clark Fork River nr. Frenchtown 0) Q. 25 E ns <n i- 20 0) Q. ns "3 15 â D > â D C 10. Year. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Stagliano, David M. ,author; Montana Natural Heritage Program. [Helena, Montana?] : Montana Natural Heritage Program
Size: 2734px × 914px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bhlcollection, bookcontributor, bookleafnumber7, booksubjectflies
