Presampling sensory information and prey density assessment by wolf spiders (Araneae, Lycosidae)
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چکیده
منابع مشابه
The influence of sensory information on patch residence time in wolf spiders (Araneae: Lycosidae)
Foraging models emphasize reward and/or prey capture rates as primary determinants of residence time. The influence of sensory information has rarely been examined experimentally, but may also be important in animal foraging decisions. This study examined the influence of sensory cues without food reward on residence time in wolf spiders, as well as the interaction of visual and vibratory infor...
متن کاملPattern and Duration of Copulation in Wolf Spiders (araneae, Lycosidae)
The temporal patterns of insertion of male palps, expansion of the hematodocha and duration of copulation are reported for 10 species of Schizocosa Chamberlin 1904, three species of Rabidosa Roewer 1955, one species of Gladicosa Brady 1986, one species of Hogna Simon 1885, two species of Isohogna Roewer 1960, one species of Trochosa C.L. Koch 1848, one species of Geolycosa Montgomery 1904, two ...
متن کاملBurrowing Wolf Spiders, Geolycosa spp. (Araneae: Lycosidae): Gap Specialists in Fire-Maintained Florida Scrub
Florida Scrub is a hotspot of biological diversity containing many endemic species such as burrowing wolf spiders (Geolycosa species), that are threatened by habitat destruction. This study investigated why two spicies, G. xera archiboldi (McCrone) and G. hubbelli Wallace, are significantly underrepresented in fire-maintained scrubby flatwoods, a widespread scrub habitat on the Lake Wales Ridge...
متن کاملInstability of Sandy Soil on the Lake Wales Ridge Affects Burrowing by Wolf Spiders (araneae: Lycosidae) and Antlions (neuroptera: Myrmeleontidae)
Pruebas con la araña Geolycosa demuestran que esta especie puede ser excluídas del ecosistema de “Southern Ridge Sandhill-turkey oak” en la loma de Lake Wales, dado que sus madrigueras se derrumban rápidamente en el suelo natural inestable (arena “Astatula”). Resultados semejantes fueron obtenidos en pruebas de hoyos excavados por larvas de la hormiga león (Myrmeleontidae), lo cual podría ser u...
متن کاملReview of the Australian wolf spider genus Venator (Araneae, Lycosidae).
Species of the Australian wolf spider genus Venator are reviewed including the type species, V. spenceri Hogg, 1900, from south-eastern Australia and V. immansuetus (Simon, 1909) comb. nov., a common species in south-west Western Australia. Venator marginatus Hogg, 1900 is only known from two female specimens and the genital morphology of this species does not conform to the diagnosis of genus ...
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ژورنال
عنوان ژورنال: Behavioral Ecology
سال: 1998
ISSN: 1045-2249,1465-7279
DOI: 10.1093/beheco/9.4.360