Polyodon
National Institutes of Health
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Fish biodiversity of aquatic ecosystems is highly threatened by different economic activities driven by human populations, and…
As especies do genero Hemibrycon Gunther (1864) sao revisadas e redescritas com base na analise do material tipo e exemplares…
Redescription of Hemibrycon orcesi Böhlke, 1958 and H. polyodon (Günther, 1864) (Pisces, Characidae), with a key for the species…
Abstract Scanning electron microscopy, microspectrophotometry, and spectrophotometry of digitonin extracts were employed to…
The period of development of feeding organs is long in paddlefish, Polyodon spathula. Fish feed live food organisms by oral and…
Zooplankton production was evaluated using either rice bran, distillers dry solubles, or a prepared diet as organic fertilizers…
Abstract Fingerling paddlefish (Polyodon spathula; 9–15 cm total length, TL) were stocked with two densities of large channel…
Substance I fo rmed pale yel low c r y s t a l s with R f 0.31 (30% CH~COOH), mp 312 ° C (decomp., f rom methanol) , [o~]~ -138…