caa a22 4500 465789145 CHVBK 20180323112018.0 cr unu---uuuuu 170327e19900901xx s 000 0 eng 10.1007/BF01052329 doi (NATIONALLICENCE)springer-10.1007/BF01052329 Genetic variability associated with hovering time in Tabanus nigrovittatus Macquart (Diptera: Tabanidae) [Elektronische Daten] [S. Schutz, R. Gaugler, R. Vrijenhoek] The salt marsh horse fly, Tabanus nigrovittatusMacquart, exhibits two nonoverlapping daily periods of hovering and mating activity, which are correlated with different environmental temperatures. Allelic and genotypic frequencies of hovering males collected during the two periods were compared by electrophoresis of three polymorphic enzyme loci. Approximately 26% of early-hovering males possessed a Pgmallozyme that was absent in our sample of late-hovering males. However, based on other allozyme loci, we found no evidence for reproductive isolation between early and late hoverers. All the genetic data are consistent with the hypothesis that the Pgmpolymorphism is associated with behaviorally and physiologically distinct groups of males that, by all other criteria, form a single Mendelian population. Plenum Publishing Corporation, 1990 Genetics nationallicence polymorphism nationallicence reproductive isolation nationallicence hovering behavior nationallicence Tabanus nigrovittatus nationallicence Schutz S. Department of Entomology, Rutgers University, 08903, New Brunswick, New Jersey aut Gaugler R. Department of Entomology, Rutgers University, 08903, New Brunswick, New Jersey aut Vrijenhoek R. Center for Theoretical and Applied Genetics, Rutgers University, P.O. Box 231, 08903, New Brunswick, New Jersey aut Journal of Insect Behavior Kluwer Academic Publishers-Plenum Publishers 3/5(1990-09-01), 579-587 0892-7553 3:5<579 1990 3 10905 https://doi.org/10.1007/BF01052329 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01052329 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Schutz S. Department of Entomology, Rutgers University, 08903, New Brunswick, New Jersey aut NATIONALLICENCE 700 1- Gaugler R. Department of Entomology, Rutgers University, 08903, New Brunswick, New Jersey aut NATIONALLICENCE 700 1- Vrijenhoek R. Center for Theoretical and Applied Genetics, Rutgers University, P.O. Box 231, 08903, New Brunswick, New Jersey aut NATIONALLICENCE 773 0- Journal of Insect Behavior Kluwer Academic Publishers-Plenum Publishers 3/5(1990-09-01), 579-587 0892-7553 3:5<579 1990 3 10905 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer