Search Results - "Impson, N.D"

Aquatic systems in and adjacent to Agulhas National Park with particular reference to the fish fauna by I.A. Russell, N.D. Impson

“…The study aimed to determine the distribution and relative abundance of freshwater fishes in and adjacent to Agulhas National Park. Fourteen fish species were…”
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The predatory impact of invasive alien smallmouth bass, Micropterus dolomieu (Teleostei: Centrarchidae), on indigenous fishes in a Cape Floristic Region mountain stream by Woolford, D.J. (Cape Town Univ., Rondebosch (South Africa). Zoology Dept.), Impson, N.D, Day, J.A, Bills, I.R

“…Fish populations in the Rondegat River, a mountain stream in the Olifants-Doring system in the Cape Floristic Region, South Africa were surveyed to assess the…”
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A preliminary assessment of the impact of alien rainbow trout (Oncorhynchus mykiss) on indigenous fishes of the upper Berg River, Western Cape Province, South Africa by Woodford, D.J. (Cape Town Univ., Rondebosch (South Africa). Zoology Dept.), Impson, N.D

“…Impacts of alien rainbow trout (Oncorhynchus mykiss) on critically endangered Berg River redfin (Pseudobarbus burgi), Cape kurper (Sandelia capensis) and Cape…”
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