Quantifying Seining Detection Probability for Fishes of Great Plains Sand‐Bed Rivers

Abstract (from Wiley Online Library): Species detection error (i.e., imperfect and variable detection probability) is an essential consideration when investigators map distributions and interpret habitat associations. When fish detection error that is due to highly variable instream environments needs to be addressed, sand‐bed streams of the Great Plains represent a unique challenge. We quantified seining detection probability for diminutive Great Plains fishes across a range of sampling conditions in two sand‐bed rivers in Oklahoma. Imperfect detection resulted in underestimates of species occurrence using naïve estimates, particularly for less common fishes. Seining detection probability also varied among fishes...

Categories: Publication; Types: Citation; Tags: Rivers, Streams and Lakes, Science Tools For Managers, South Central CASC, State of the Science, Water, Coasts and Ice