Results 31 to 40 of about 64,298 (273)

Spider species richness and sampling effort at Cracraft´S Belém Area of Endemism

open access: yesAnais da Academia Brasileira de Ciências, 2017
A list of spider species is presented for the Belém Area of Endemism, the most threatened region in the Amazon Basin, comprising portions of eastern State of Pará and western State of Maranhão, Brazil.
BRUNO V.B. RODRIGUES   +6 more
doaj   +1 more source

On Roeweriella balcanica, a mysterious species of Marpissa from the Balkan Peninsula (Araneae, Salticidae) [PDF]

open access: yes, 2009
The taxonomic position of the poorly known species Roeweriella balcanica Kratochvíl, 1932 from Croatia is discussed. The species is illustrated and re-described on the basis of the female holotype. The genus Roeweriella Kratochvíl, 1932 (type species: R.
Logunov, Dmitri V.
core   +2 more sources

Coloring with Spiders: Our Favorites from Florida

open access: yesEDIS, 2023
Florida has a rich diversity of spiders that vary greatly in body shape, size, color, hunting strategy, and habitat. While spiders are often feared, they are generally non-aggressive and provide essential ecosystem services, such as controlling pest ...
L. A. Taylor, Samm Wehman Epstein
doaj   +3 more sources

Araneae Speluncarum Helvetia I

open access: yesRevue suisse de zoologie., 1978
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
E Dresco, M Hubert
openaire   +2 more sources

Revision of Helvetia (Araneae: Salticidae: Heliophaninae) [PDF]

open access: yesRevista Brasileira de Zoologia, 2008
The genus Helvetia Peckham & Peckham, 1894 is revised. The species H. zebrina Simon, 1901 and H. zonata Simon, 1901 are synonymized with H. cancrimana (Taczanowski, 1872). The species H. insularis (Banks, 1902) is synonymized with H. albovittata Simon, 1901.
Ruiz, Gustavo R. S.   +1 more
openaire   +5 more sources

The alien synanthropic Salticidae in Brazil (Araneae)

open access: yesIheringia. Série Zoologia, 2023
ABSTRACT Salticidae is the most diverse family of Araneae and in Brazil, there are 667 species. Among these species, five are synanthropic exotics: Plexippus paykulli (Audouin, 1826), Hasarius adansoni (Audouin, 1826), Menemerus bivittatus (Dufour, 1831), M. nigli Wesołowska & Freudenschuss, 2012 and Thyene coccineovittata (Simon, 1886).
Giovanni B. Pupin, Antonio D. Brescovit
openaire   +4 more sources

First record of spider Tegenaria ferruginea (Panzer, 1804) from Belarus with notes on overwintering

open access: yesEuropean Journal of Ecology, 2019
First record of the spider Tegenaria ferruginea (Panzer, 1804) from Belarus, along with taxonomic diagnosis and photographs are presented. Contrary to the expectations, males and females were found during overwintering in the silken sac in the fort of ...
Tsiareshyna Maryia
doaj   +1 more source

Cyrtophora citricola (Araneae: Araneidae: Cyrtophorinae), a first record for Turkey [PDF]

open access: yes, 2012
We recorded the tent-web spider Cyrtophora citricola (Forsskål, 1775) (Araneidae: Cyrtophorinae) from Turkey for the first time at two sites. Body measurements and a brief description of the female are presented, as well as information on the sites ...
Elverici, Mert   +3 more
core   +2 more sources

Araneae and Opiliones From \u3ci\u3eTypha\u3c/i\u3e Spp. And \u3ci\u3ePhragmites Australis\u3c/i\u3e Stands of Green Bay, Lake Michigan, and an Exotic Spider Species Newly Reported From the U.S. Great Lakes Region [PDF]

open access: yes, 2018
Invertebrates were sampled using pan traps in three paired sets of Typha spp. (cattail) and Phragmites australis (giant reed grass) habitats in Lake Michigan’s Green Bay in June and September 2002.
Draney, Michael L, Jaskula, Jeanette M
core   +2 more sources

Karyotype features based on diploid number and sex chromosome system of Steatoda grossa (Araneae: Theridiidae) from Turkey

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
Inthis study, karyotypic investigation of Steatodagrossa belonging to the family, Theridiidae was carried out to contributecytogenetic relationships of the family.
Zübeyde Kumbıçak
doaj   +1 more source

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