Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"Dionda"”.
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Life History of the Ozark Minnow, Dionda Nubila
… and associated species of the Ozark minnow, Dionda nubila (Forbes), were studied. Monthly samples from the James River in Greene County, Missouri, were taken from July 22, 1976 through September 23, 1977, and weekly samples were taken from April 5 through May 31, 1977. Adults were most …
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Exotic Armored Catfishes in Texas: Reproductive Biology, and Effects of Foraging on Egg Survival of Native Fishes (Etheostoma fonticola, Endangered and Dionda diaboli, Threatened)
… and the threatened Devils River minnow, Dionda diaboli). Based on the oocyte diameters and estimated mean fecundity (2,109) of the exotics, the Hypostomus population in the San Marcos River is reproducing as well in their new habitats as could be expected, and is not yet suffering from …
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Occurrence and Impact of the Asian Fish Tapeworm Bothriocephalus acheilognathi in the Rio Grande (Rio Bravo del Norte)
… in the Rio Grande include Hybognathus amarus, Dionda diaboli, Notropis jemezanus, and Notropis Chihuahua and likely are affected by the tapeworm. The purpose of the first part of this study was to examine the presence and mean intensity of B. acheilognathi in Cyprinella lutrensis to determine …
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Occurrence and Impact of the Asian Fish Tapeworm Bothriocephalus acheilognathi in the Rio Grande (Rio Bravo del Norte)
… in the Rio Grande include Hybognathus amarus, Dionda diaboli, Notropis jemezanus, and Notropis Chihuahua and likely are affected by the tapeworm. The purpose of the first part of this study was to examine the presence and mean intensity of B. acheilognathi in Cyprinella lutrensis to determine …
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Effects of Extreme Flow Events on Community Composition and Habitat Complexity of Groundwater Dominated Systems
… Herichthys), pelagic fluvial fishes (Dionda, Notropis, and Astyanax), and benthic fishes (Etheostoma) generally were greater in high and moderate habitat complexity reaches than in lower habitat complexity reaches and generally unaffected by extreme flow events with few exceptions. …