Results 231 to 240 of about 5,386 (245)

A review of some crab spider species of the genus Borboropactus Simon, 1884 (Araneae: Thomisidae) with descriptions of two new species

Revue suisse de zoologie
: Taxonomic notes on some species of crab spiders of the genus Borboropactus Simon, 1884 are provided. Two new species, Borboropactus palaniensis sp. nov. (♀; India) and B. gialong sp. nov. (♀; Vietnam) are described.
Suresh P. Benjamin
semanticscholar   +1 more source

Evolution and maintenance of sociality in crab spiders (Thomisidae)

2022
In this thesis I investigated factors that may explain the evolution and maintenance of sociality in crab spiders (Thomisidae). Group-living crab spiders differ from most other social spiders because they lack a capture web, a factor considered to be very important for the evolution of sociality in spiders.
openaire   +1 more source

Phylogenetics and comparative morphology of crab spiders (Araneae: Dionycha, Thomisidae) [PDF]

Zootaxa, 2011
The higher-level phylogenetic relationships of crab spiders (Thomisidae) are studied from morphological data. 33 taxa are coded for 74 characters (53 binary and 21 multistate). Several analyses using equal, successive and implied weights were carried out. The most parsimonious tree obtained by analysis with successive and implied weights is put forward
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THE MALE OF XYSTICUS RUGOSUS (ARANEIDA: THOMISIDAE)

The Canadian Entomologist, 1969
AbstractThe male of Xysticus rugosus Buckle and Redner, 1964, is described for the first time, the diagnostic parts of the palpus are drawn, and a key is provided for distinguishing the males of the Nearctic species of the Xysticus labradorensis group.
openaire   +2 more sources

DESCRIPTION OF THE FEMALE OF XYSTICUS WINNIPEGENSIS (ARANEAE: THOMISIDAE)

The Canadian Entomologist, 1980
AbstractThe female of Xysticus winnipegensis Turnbull et al., 1965 is described for the first time. The external genitalia of the female show the species to belong to the luctuosus group of the genus rather than the triangulosus group as previously supposed.
J. H. Redner, C. D. Dondale
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Three new species of crab-spiders (Araneae: Thomisidae) from Yunnan, China

Zootaxa
Three new species of the spider familiy Thomisidae Sundevall, 1833 from Yunnan, China are described: Lysiteles falcifer sp. nov., Pharta tridens sp. nov. and Tmarus scopullitus sp. nov.
Chang Liu, Feng Zhang
semanticscholar   +1 more source

Prey capture by the crab spider Misumena calycina (Araneae: Thomisidae)

Oecologia, 1979
Crab spiders Misumena calycina (L.) in pasture rose Rosa carolina flowers regularly attacked bumble bees, smaller bees, and syrphid flies that visited these flowers. Attacks reached a maximum rate of over 20/h during mid morning, but only 1.6% of the most important prey item, bumble bees, were captured.
openaire   +3 more sources

On the study of the spectrum of victims of spiders of the Thomisidae family in Donetsk

7 species of spiders of the family Thomisidae belonging to 7 genera were observed on flowers in meadow and steppe vegetation in Donetsk city. The victims of crab spiders were 58 species of insects from 5 orders. Two-winged (23 species, 33,8 % of observations) and webworms (21 species, 55,0 %) dominated spider prey in terms of number of species and ...
Prokopenko, E. V., Amolin, A. V., Ogol, I. N.   +2 more
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Thomisidae 蟹蛛科 @iN

2020
Kwok, Alan, Ada Tai 戴亞香
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Effect of an organophosphate insecticide on the behaviour and physiology of the spider Misumenops maculissparsus (Araneae: Thomisidae).

Environmental Toxicology and Pharmacology
S. Romero, A. Laino, C. Gabellone, C. Garcia   +3 more
semanticscholar   +1 more source