Listar por autor "Eberhard Chabtree, William G."
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La alometría estática de estructuras bajo selección sexual.
Briceño Lobo, Daniel; Eberhard Chabtree, William G. (2012-04-24)El proyecto se diseñó para determinar la alometría del tamaño de las estructuras genitálicas y otras no-genitálicas en varias especies de Coleoptera. El informe es una lista de las publicaciones generadas a partir de la ... -
Comparative Allometry and Sexual Behavior of Four Fruit Fly Species in the Tribe Ceratitidini (Diptera: Tephritidae)
Briceño Lobo, Daniel; Eberhard Chabtree, William G.; Quilici, S. (Journal of the Kansas entomological society 78(1), 2005, pp. 20-33, 2005)Sexual dimorphisms in four related species of tephritid flies were shown to be associated with differences in sexual behavior. In two species, Ceratitis capitata and C. catoirii, males and females approach closely head to ... -
Copulation behaviour of Glossina pallidipes (Diptera: Muscidae) outside and inside the female, with a discussion of genitalic evolution
Briceño Lobo, Daniel; Eberhard Chabtree, William G.; Robinson, A. S. (Bulletin of Entomological Research (2007) 97, 1–18, 2007-04-26)If species-specific male genitalia are courtship devices under sexual selection by cryptic female choice, then species-specific aspects of the morphology and behaviour of male genitalia should often function to stimulate ... -
Copulatory dialogue: female spiders sing during copulation to influence male genitalic movements
Briceño Lobo, Daniel; Eberhard Chabtree, William G.; Paretti, Alfredo (Animal Behaviour, 2006, 72, 413-421, 2006)Female behaviour during copulation that could function as communication with the male is probably more common than previously appreciated, but its functional significance remains little studied. Stridulation during copulation ... -
Courtship behavior of different wild strains of Ceratitis Capitata (Diptera: Tephritidae)
Briceño Lobo, Daniel; Eberhard Chabtree, William G.; Vilardi, Juan; Cayol, Jean-Pierre; Shelly, Todd (Florida Entomologist 90(1) March 2007, 2007-03)Este estudio documenta diferencias en el comportamiento de cortejo de cepas silvestres de Ceratitis capitata (Wied.) provenientes de Madeira (Portugal), Hawaii (Estados Unidos de Norte América), Costa Rica y Patagonia ... -
Decisions during courtship by male and female medflies (Diptera, Tephritidae): Correlated changes in male behavior and female acceptance criteria in mass-reared flies
Briceño Lobo, Daniel; Eberhard Chabtree, William G. (Florida Entomologist 85(1):14-31. 2002, 2002-12)Análisis de más de 300 cortejos video-grabados de moscas del Mediterráneo silvestres y criadas en masas de Costa Rica demostraron que la tendencia de los machos y las hembras de alinearse cara a cara el uno frente al otro ... -
Experimental demonstration of possible cryptic female choice on male tsetse fly genitalia
Briceño Lobo, Daniel; Eberhard Chabtree, William G. (J. Insect Physiol. 2009 Nov; 55(11): 989-996, 2009)A possible explanation for one of the most general trends in animal evolution – rapid divergent evolution of animal genitalia – is that male genitalia are used as courtship devices that influence cryptic female choice. ... -
Experimental modifications imply a stimulatory function for male tsetse fly genitalia, supporting cryptic female choice theory
Eberhard Chabtree, William G.; Briceño Lobo, Daniel (THE AUTHORS. J. EVOL. BIOL. 22 (2009) 151 6-1525 JOURNAL COMPILATION, 2009)One of the most sweeping of all patterns in morphological evolution is that animal genitalia tend to diverge more rapidly than do other structures. Abundant indirect evidence supports the cryptic female choice (CFC) ... -
Fitting together: copulatory linking in some Neotropical Chrysomeloidea
Flowers, R. Wills; Eberhard Chabtree, William G. -
Genitalic stridulation during copulation in a species of crane fly, Tipula (Bellardina) sp. (Diptera: Tipulidae)
Eberhard Chabtree, William G.; Gelhaus, Jon K -
Male courtship behavior in Ceratitis Capitata (Diptera: Tephritidae) that have received aromatherapy with ginger root oil
Briceño Lobo, Daniel; Eberhard Chabtree, William G.; Shelly, Todd (Florida Entomologist 90(1), 175-179, March 2007, 2007-03)The results of previous studies that showed that exposing mass-reared male Mediterranean fruit flies Ceratitis capitata (Wiedemann) to ginger root oil (“aromatherapy”) increases the likelihood of mating with wild females ... -
Medfly courtship duration: a sexually selected reaction norm changed by crowding
Briceño Lobo, Daniel; Eberhard Chabtree, William G. (Ethology Ecology & Evolution 10: 369-382, 1998, 1998-10)The evolutionary effects of crowding on male courtship behavior were studied using wild and mass-reared medflies. Mass-reared strains had been raised under highly crowded conditions in mass-rearing facilities for ... -
Movements and morphology under sexual selection: tsetse fly genitalia
Briceño Lobo, Daniel; Wegrzynek, D.; Chinea Cano, E.; Eberhard Chabtree, William G.; Dos Santos Rolo, T. (Ethology Ecology & Evolution 22: 385–391, 2010, 2010-04-17)SHÖN (2009, Ethology Ecology & Evolution 21: 161–172) pointed out that in order to understand the functional morphology of sexually selected structures that are used as signaling devices in birds, it is crucial to ... -
Niche expansion in the spider Wendilgarda galapagensis (Araneae, Theridiosomatidae) on Cocos Island
Eberhard Chabtree, William G. -
Possible Fisherian Changes in Female Mate-Choice Criteria in a Mass-Reared Strain of Ceratitis capitata (Diptera: Tephritidae)
Briceño Lobo, Daniel; Eberhard Chabtree, William G. (Annals of the Entomological Society of America Vol. 93, no. 2, 343-345, 2000)The frequent interruption of male courtship in highly crowded mass-rearing cages of Ceratitis capitata (Wiedemann) was correlated with changes in both male courtship and female acceptance criteria in a mass-reared Costa ... -
The hub as a launching platform: rapid movements of the spider Leucauge mariana (Araneae: Tetragnathidae) as it turns to attack prey
Briceño Lobo, Daniel; Eberhard Chabtree, William G. (The Journal of Arachnology arac-39-01-13.3d 22/12/10 13:25:38 1 Cust # Hi10-76, 2011)Spiders are effectively blind with respect to the lines in their webs, and they commonly use exploratory leg movements to find lines, just as a blind man finds objects using a cane. Nevertheless, a mature female Leucauge ... -
Variation in the intermittent buzzing songs of male medflies (diptera: tephritidae) associated with geography, mass-rearing, and courtship success
Briceño Lobo, Daniel; Eberhard Chabtree, William G.; Liedo, P.; Shelly, Todd; Vilardi, Juan (Florida Entomologist 85(1) March 2002, 2002-03)Varios aspectos de los patrones temporales de los sonidos del zumbido intermitente producido durante el cortejo pre-copulatório de los machos de la mosca del Mediterráneo variaron entre moscas silvestres de Costa Rica, ...