Search Results - "Grudzien, T A"
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Dispersal in the Wood Frog (Rana sylvatica): Implications for Genetic Population Structure
Published in Evolution (01-12-1990)“…Recapture of marked juvenile and adult wood frogs in five Appalachian Mountain ponds showed adults to be 100% faithful to the ponds in which they first bred,…”
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2
Limited Genetic Heterozygosity and Status of Two Populations of the Ramsey Canyon Leopard Frog: Rana subaquavocalis
Published in Journal of herpetology (01-12-2003)“…Using starch gel electrophoresis, we examined proteins specified by 41 presumptive loci representing two breeding populations of Rana subaquavocalis, a…”
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3
Kin recognition pheromones in social wasps: combining chemical and behavioural evidence
Published in Animal behaviour (01-03-1996)“…Field assays of kin recognition were conducted on females of the social wasp, Polistes fuscatus. The assays consisted of switching sister colonies and…”
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4
Cuticular hydrocarbons of the paper wasp, Polistes fuscatus: a search for recognition pheromones
Published in Journal of chemical ecology (01-07-1994)“…The cuticular chemicals of 124 individual wasps (foundresses and workers) from 23 colonies of Polistes fuscatus were analyzed. The compounds identified, all of…”
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5
role of glucose-6-phosphate dehydrogenase in the evolution of longevity in Drosophila melanogaster
Published in Heredity (01-08-1990)“…Different polymorphic elements of the enzyme glucose-6-phosphate dehydrogenase (G6PD) are favoured under selection for long versus short life span. Replicate…”
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6
The genetic basis of adaptation to selection for longevity in Drosophila melanogaster
Published in Evolutionary ecology (01-01-1989)“…Analysis of electrophoretic loci shows that at least four differences exist in isozymes of long- and short-lived populations of Drosophila melanogaster ,…”
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7
Genic Similarity in the Gray and Brown Color Morphs of the Snake Storeria occipitomaculata
Published in Journal of herpetology (01-03-1991)“…The red-bellied snake is a small natricine found in eastern North America. Two distinct dorsal color morphs occur sympatrically, light charcoal gray or medium…”
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8
Direct Evidence that the Ilyodon Morphs are a Single Biological Species
Published in Evolution (01-03-1984)“…Certain populations of the goodeid fish Ilyodon occur as bimodal (dichotomous) assemblages of broad and narrow mouthed individuals. These have previously been…”
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Extensive Chromosomal Divergence Within a Single River Basin in the Goodeid Fish, Ilyodon furcidens
Published in Evolution (01-01-1985)“…Extensive variation in the number of metacentric chromosomes exists among populations of the viviparous goodeid fish, Ilyodon furcidens, in the Rio Coahuayana…”
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10
Genic Identity and Geographic Differentiation of Trophically Dichotomous Ilyodon (Teleostei: Goodeidae)
Published in Copeia (01-01-1984)“…Allozyme survey of 15 polymorphic loci in four Ilyodon populations from a tributary of the Río Coahuayana, Jalisco, Mexico, revealed marked interlocality…”
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11
Limited Genetic Heterozygosity and Status of Two Populations of the Ramsey Canyon Leopard Frog: Rana Subaquavocalis
Published in Journal of herpetology (01-12-2003)“…Using starch gel electrophoresis, we examined proteins specified by 41 presumptive loci representing two breeding populations of Rana subaquavocalis, a…”
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12
Genic Population Structure and Gene Flow in the Northern Flicker (Colaptes auratus) Hybrid Zone
Published in The Auk (01-10-1987)“…The Yellow-shafted Flicker (Colaptes auratus auratus) and Red-shafted Flicker (C. a. cafer) form a stable, narrow hybrid zone on the western Great Plains of…”
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13
Evolutionary genetics of trophic differentiation in goodeid fishes of the genus Ilyodon
Published in Environmental biology of fishes (01-01-1983)“…The Ilyodon morphs in the Rio del Tule are recognizable by an array of correlated morphological characters. Moreover, though the Ilyodon morphs share a…”
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14
The genetic basis of adaptation to selection for longevity inDrosophila melanogaster
Published in Evolutionary ecology (01-03-1989)Get full text
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15
Genic identify and geographic differentiation of trophically dichotomous Ilyodon (Teleostei: Goodeidae)
Published in Copeia (01-01-1984)“…Allozyme survey of 15 polymorphic loci in four Ilyodon populations from a tributary of the Rio Coahuayana, Jalisco, Mexico, revealed marked interlocality…”
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