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Determinants Of Success In Experimental Introductions Of The Rodent (Mus Musculus) Onto Habitat Islands, Mark W. Krissinger
Determinants Of Success In Experimental Introductions Of The Rodent (Mus Musculus) Onto Habitat Islands, Mark W. Krissinger
Legacy ETDs
I conducted an experimental test of the influence of supplemental food on persistence time of intentionally introduced (i.e. translocated) mice (Mus musculus) on four habitat islands. I determined the species composition of small mammals in the four insular patches of habitat (i.e. habitat islands) formed by Interstate Highway 16 and associated access roads at the US Hwy 301 interchange using standard live-trapping methods. Two of the habitat islands supported three resident rodent species, whereas the other two each supported one species.
After determining the initial species composition of the four habitat islands I released 14 uniquely marked individuals …
Acid-Base Regulation In Three Marine Teleosts: The Oyster Toadfish (Opsanus Tau), The Winter Flounder (Pseudopleuronectes Americanus), And The Long-Horned Sculpin (Myoxocephalus Octodecimspinosus), Dana Compton Mccullough
Acid-Base Regulation In Three Marine Teleosts: The Oyster Toadfish (Opsanus Tau), The Winter Flounder (Pseudopleuronectes Americanus), And The Long-Horned Sculpin (Myoxocephalus Octodecimspinosus), Dana Compton Mccullough
Legacy ETDs
In this study, three species of marine fish were exposed to a variety of dilute salinities in order to determine what effects exposure to diluted seawater may have on acid-base and ion balance. The oyster toadfish (Opsanus tau) and the winter flounder (Pseudopleuronectes americanus) are considered to be able to live in a broad range of salinities, euryhaline (Evans, 1979). The long-homed sculpin, Myoxocephalus octodecimspinosus, is considered to be a stenohaline fish, not able to withstand drastic changes in ambient salinity (Claibome and Evans, 1988).
Initially, toadfish exposed to 20 mM diluted seawater took up …