Results 251 to 260 of about 92,840 (299)
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Annual Review of Ecology and Systematics, 1993
Sibling species are common in all major marine groups and habitats. Their abundance reflects both inadequate study of morphological features of living organisms ("pseudo-sibling species") and divergence in habitat, life history, and chemical recognition systems without parallel divergence in morphology.
Nancy Knowlton
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Sibling species are common in all major marine groups and habitats. Their abundance reflects both inadequate study of morphological features of living organisms ("pseudo-sibling species") and divergence in habitat, life history, and chemical recognition systems without parallel divergence in morphology.
Nancy Knowlton
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European Corn Borer: Pheromone Polymorphism or Sibling Species?
Science, 1978Electrophoretic analyses of the ( Z ) and ( E ) pheromone-attracted males of Ostrinia nubilalis (Hübner), the European corn borer, in an area of coexistence indicate that these strains are not freely interbreeding.
R T, Cardé +6 more
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Sibling species within Ophiostoma piceae
Mycological Research, 1993Fifty-five hardwood or conifer derived isolates of the heterothallic fungus Ophiostoma piceae from Europe and North America were separated into two inter-sterile mating groups. One group, designated OPH, came almost exclusively from hardwood hosts while the other isolates, designated OPC, came predominantly (75%) from conifers.
C.M. Brasier, Susan A. Kirk
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Population dynamics of species with gynogenetic sibling species
Theoretical Population Biology, 1981Abstract Models are formulated for the population dynamics of a monoecious or dioecious species with an all-female parthenogenetic sibling species which is also gynogenetic. Continuous, deterministic reproduction and mortality, a stationary age distribution, random mating, and limited sexual competence for all individuals are posited.
Kiester, A. R. +2 more
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Sibling species of Hipposideros ridleyi
1999(Uploaded by Plazi for the Bat Literature Project) The morphology and sonar characteristics of roundleafbats of the genus Hipposideros in southeast Asia that possess an enlarged intemarial disc are studied. H. ridleyi is confirmed from Peninsular Malaysia and N. Borneo. H. orbiculus n. sp.
Francis, Charles M, Kock, Dieter
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Two Genes Control Seasonal Isolation in Sibling Species
Science, 1977Interspecific hybridization tests between Chrysopa carnea and Chrysopa downesi show that single allele differences at two unlinked autosomal loci cause large differences in photoperiodic responses.
C A, Tauber, M J, Tauber, J R, Nechols
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Ethanol: Larval discrimination between two Drosophila sibling species
Experientia, 1977Newly hatched larvae of D. melanogaster preferentially migrate to agar containing ethanol, whereas its sibling species D. simulans shows no initial preference. This can be related to the ecological biology of resource utilization in the wild.
P A, Parsons, S B, King
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Invasions of the Common Vole Sibling Species
Russian Journal of Biological Invasions, 2020A review of original and published data on invasions of sibling species of Microtus from the group “arvalis” (East European vole, M. rossiaemeridionalis; common vole, M. arvalis; and Altai vole, M. obscurus) is given. Two stages of invasions differing in duration are established.
V. M. Malygin +2 more
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1980
Capitella capitata was formerly regarded as an excellent cosmopolitan indicator species for marine pollution or environmental disturbance. Following an oil spill in West Falmouth, Massachusetts in September 1969, when most of the benthic marine fauna was killed, the subsequent responses of a number of polychaete and other invertebrate species allowed ...
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Capitella capitata was formerly regarded as an excellent cosmopolitan indicator species for marine pollution or environmental disturbance. Following an oil spill in West Falmouth, Massachusetts in September 1969, when most of the benthic marine fauna was killed, the subsequent responses of a number of polychaete and other invertebrate species allowed ...
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Ecological genetics of Brachionus sympatric sibling species
Hydrobiologia, 1998In this paper we review previous studies on sympatric Brachionus populations in Torreblanca Marsh as a model of evolutionary and ecological relationships between closely related species. The marsh is a wetland on the Mediterranean coast of Spain with high spatial and temporal heterogeneity.
Manuel Serra +2 more
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