Results 61 to 70 of about 507 (167)
Larvae and pupae of the obligatorily myrmecophilous Phengaris (Maculinea) arion were found for the first time in nests of Myrmica rugulosa, M. hellenica and M. schencki at a site in eastern Poland. M.
Marcin SIELEZNIEW, Anna M. STANKIEWICZ
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(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Reaching new heights: Arboreal ant diversity in a North American temperate forest ecosystem
In the first systematic survey of ant diversity in North American temperate forest canopies, only 12% of species were strictly arboreal, and ant diversity was greater on the forest floor. We compared arboreal baiting to hand‐collecting in the canopy and found that the methods capture different assemblages of arboreally active ants, such that they are ...
Michelle Kirchner +3 more
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Host-ant specificity of Maculinea alcon, an endangered obligatory myrmecophilous lycaenid butterfly, was studied at two sites in southern Poland (Świętokrzyskie Mts near Kielce). M. alcon larvae and pupae were found in nests of both Myrmica vandeli and M.
Marcin SIELEZNIEW, Anna M. STANKIEWICZ
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Dysdera parthenogenetica sp. nov. (Araneae, Dysderidae): A Unique Case of Parthenogenesis in Spiders
We studied the parthenogenetic lineages of the spider Dysdera hungarica (Araneae: Dysderidae). Based on our data, we consider them to constitute a separate taxon, Dysdera parthenogenetica sp. nov. Morphologically, the new species differs mainly by slightly reduced female copulatory organs.
Milan Řezáč +7 more
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Reduction in mutualistic ant aggressive behavior upon sugar supplementation
We measured the effects of sugar supplementation on ant protective behavior in the ant‐plant mutualism between Triplaris americana and Pseudomyrmex dendroicus. We tested four hypotheses: three which predict ants will attack intruding herbivores more often (“deficit”, “fuel for foraging”, “predictable rewards”) when an alternative sugar source is ...
Sarah G. Hoffman +6 more
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Several specimens of the myrmecophilous beetle Paussus favieri were reared in ant nests of Pheidole pallidula. Their interactions were recorded and all behaviors observed are described. Duration and frequency of five behaviors of P. favieri were analyzed
Emanuela Maurizi +3 more
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A Neuropterous Myrmecophile, Nadiva Valida Erichs. [PDF]
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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The abiotic conditions of the desert habitat fluctuate in a circadian rhythm of hot days and cold nights. Species living in desert habitats evolved many adaptations to increase their chances of survival.
Piotr Ślipiński +2 more
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