Index Catalog // ScholarsArchive@OSU

Population and conservation genetic structure of the Cascades frog, Rana cascadae throughout the species' range

Creator:: Monsen, Kirsten J.
Abstract:: A major goal of conservation biology is to elucidate the population genetic structure in threatened species and assess the relative importance of the evolutionary forces that shape that population genetic structure. I conducted three studies in the declining amphibian Rana cascadae to assess levels of population genetic differentiation and the...
Resource Type:: Dissertation
Full Text:: Cascades Frog, Rana cascadae Throughout the Species' Range. Abstract approved: AN ABSTRACT OF THE

Distribution patterns of reptiles and amphibians in Puerto Rico

Creator:: Le, Minh Duc, 1973-
Abstract:: This study examined the question of whether a big island can be divided into many smaller islands with the same pattern of area-species curve as that of the complete island. To address this question, this study used data on the number and distribution of amphibians and reptiles on Puerto Rico...
Resource Type:: Masters Thesis

Dispersal of juvenile northern spotted owls in western Oregon

Creator:: Miller, Gary Scott
Abstract:: Dispersal of juvenile northern spotted owls (Strix occidentalis caurina) was studied in western Oregon from 1982-1985. The study was initiated to document the pattern of juvenile spotted owl dispersal, survival, habitat use, and possible effects of forest fragmentation on the dispersing juveniles in the Pacific Northwest Douglas-fir Region. Forty-eight juveniles...
Resource Type:: Masters Thesis

Biology and distribution of the Dicosmoecinae (Trichoptera: Limnephilidae) in western North America

Creator:: Wisseman, Robert William
Abstract:: Literature and museum records have been reviewed to provide a summary on the distribution, habitat associations and biology of six western North American Dicosmoecinae genera and the single eastern North American genus, Ironoquia. Results of this survey are presented and discussed for Allocosmoecus, Amphicosmoecus and Ecclisomvia. Field studies were conducted...
Resource Type:: Masters Thesis
Full Text:: Geographical Distribution 46 Larval Habitats and Microhabitats 48 Life Cycle 49 Ecological Segregation of A

Phylogeny and zoogeography of Laemonema (Pisces; Gadiformes; Moridae)

Creator:: Meléndez, Roberto C.
Resource Type:: Dissertation
Full Text:: ) for Laemonema species 88 22.- Laemonema barbatulum Goode and Bean, 1883 89 23.- Distribution chart

Phylogeny and zoogeography of glyptocephalines (Pisces: Pleuronectidae)

Creator:: Chiu, Tai-sheng
Abstract:: Hypotheses of phylogenetic and historical zoogeographic relationships of glyptocephalines (Glyptocephalus cynoglossus, G. zachirus, G. stelleri, Microstomus kitt, H. pacificus, H. achne, Embassichthys bathybius, and Tanakius kitaharae) were constructed based on comparative anatomy and external morphology. The phylogenetic approach was cladistic and character polarity was determined by using out-group comparison. One...
Resource Type:: Dissertation
Full Text:: cladogram 197 3. Corroboration 210 ZOOGEOGRPLPHIC CLADOGRAM 219 1. Distribution 219 2. Zoogeographic

Habitat relations of typical austral and boreal avifauna in the Willamette Valley, Oregon

Creator:: Evenden, Frederick George
Abstract:: See pdf
Resource Type:: Dissertation

The influence of some environmental factors on the distribution of fishes in Upper Klamath Lake

Creator:: Vincent, David Thomas
Abstract:: The fishes of Upper Klamath Lake appeared to distribute themselves in three general groups during the summers of 1964 and 1965: (1) the chubs--unrestricted as to distribution with slight seasonal variations; (2) rainbow trout and yellow perch -- restricted to certain water conditions that exist only along the northern marsh...
Resource Type:: Masters Thesis
Full Text:: monthly catch is taken in each zone an idea of a possible geographical distribution of the species is ob

Oregon coastal salmon spawning surveys and straying of private hatchery coho salmon from Yaquina and Coos bays

Creator:: McGie, Alan M. and Oregon. Dept. of Fish and Wildlife. Research and Development Section
Abstract:: In addition to standard spawning surveys for coho salmon, this report contains additional sampling in the Yaquina River, at the Salmon River Hatchery and tributaries of Coos Bay "to document straying of private hatchery coho salmon from the Oregon Aqua-Foods (OAF) facility at South Beach, Yaquina Bay, and Anadromous, Inc.,...
Resource Type:: Technical Report
Full Text:: .................................... 22 Coded-wire-tagrecoveries ................................. 22 Distribution

Predicting the distribution of the fisher (Martes pennanti) in northwestern California, U.S.A. : using survey data and GIS modeling

Creator:: Carroll, Carlos
Abstract:: Forest carnivores such as the fisher have frequently been the target of conservation concern due to their association with older forests and assumed sensitivity to landscape-level habitat alteration. Although the fisher has been extirpated from most of its former range in the western U.S., it is still found throughout much...
Resource Type:: Masters Thesis
Full Text:: Predicting the distribution of the fisher (Martes pennanti) in

ScholarsArchive@OSU

Population and conservation genetic structure of the Cascades frog, Rana cascadae throughout the species' range

Distribution patterns of reptiles and amphibians in Puerto Rico

Dispersal of juvenile northern spotted owls in western Oregon

Biology and distribution of the Dicosmoecinae (Trichoptera: Limnephilidae) in western North America

Phylogeny and zoogeography of Laemonema (Pisces; Gadiformes; Moridae)

Phylogeny and zoogeography of glyptocephalines (Pisces: Pleuronectidae)

Habitat relations of typical austral and boreal avifauna in the Willamette Valley, Oregon

The influence of some environmental factors on the distribution of fishes in Upper Klamath Lake

Oregon coastal salmon spawning surveys and straying of private hatchery coho salmon from Yaquina and Coos bays

Predicting the distribution of the fisher (Martes pennanti) in northwestern California, U.S.A. : using survey data and GIS modeling

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