Results 41 to 50 of about 1,864 (210)

Comparison of lowland tropical forest spider (Araneae) assemblages from Congo and Panama using a rapid assessment protocol [PDF]

open access: yesAfrican Invertebrates
A Rapid Assessment Protocol (RAP) for non-canopy spiders was used to collect replicate samples from four lowland rainforest sites for a proof-of-concept comparison of spider assemblages from the Democratic Republic of the Congo (hereafter, Congo) and ...
Michael L. Draney   +3 more
doaj   +3 more sources

THE PREY ATTACK BEHAVIOR OF ACHAEARANEA TESSELATA (ARANEAE, THERIDIIDAE) [PDF]

open access: yesJournal of Arachnology, 2006
The attack behavior of the cobweb spider Achaearanea tesselata (Keyserling 1884) is roughly separated into three sequential steps: descend from the suspended retreat, pass through the sheet threads, and wrap the prey from underneath the sheet. The position and speed as the spider descended varied apparently according to prey type.
Barrantes Montero, Gilbert, Weng, Ju Lin
openaire   +3 more sources

Pseudeuophrys browningi (Millidge & Locket, 1955) (Araneae, Salticidae) neu für Deutschland und Enoplognatha caricis (Fickert, 1876) (Araneae, Theridiidae) neu für Brandenburg

open access: yesArachnologische Mitteilungen, 1999
Pseudeuophrys browningi (Millidge & Locket, 1955) (Araneae: Salticidae) new to Germany and Enoplognatha caricis (FICKERT, 1876) (Araneae: Theridiidae) new to Brandenburg (Germany)
Platen, Ralph   +3 more
doaj   +1 more source

The genera of the spider family Theridiidae

open access: yes, 1962
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Levi, Herbert Walter,, Levi, L R
openaire   +2 more sources

Diversity, Composition and Distribution Patterns of Spiders (Arachnida: Araneae) in Sand Forest, South Africa

open access: yesAfrican Journal of Ecology, Volume 62, Issue 4, December 2024.
ABSTRACT Spiders are the dominant representative of the top predator guild in many terrestrial ecosystems, but their diversity and distribution in forests in South Africa are still understudied. This study aimed to determine ground‐dwelling spider diversity, composition and distribution patterns in both sand forest and savanna (and their ecotone) using
Zabentungwa Thakasile Hlongwane   +4 more
wiley   +1 more source

First case of human latrodectism in Venezuela Primeiro caso de latrodectismo humano na Venezuela

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 2008
The first case of envenoming by Latrodectus geometricus in Venezuela is described. The accident occurred at the victim's home, in Aragua de Barcelona, Anzoátegui State.
Demetrio Kiriakos   +5 more
doaj   +1 more source

On the sticky cobwebs of two theridiid spiders (Araneae: Theridiidae) [PDF]

open access: yesJournal of Natural History, 2006
In this study we describe and illustrate a new species, Chrysso intervales n. sp., based on males and females collected in Parque Estadual Intervales, an area of Atlantic Forest in the State of Sao Paulo, Brazil. We present data on habitat selection, web architecture, thread adhesiveness, diet, and mortality due to fungi for both Chrysso intervales and
Gonzaga, Marcelo O.   +2 more
openaire   +4 more sources

Prey specificity of predatory venoms

open access: yesBiological Reviews, Volume 99, Issue 6, Page 2253-2273, December 2024.
ABSTRACT Venom represents a key adaptation of many venomous predators, allowing them to immobilise prey quickly through chemical rather than physical warfare. Evolutionary arms races between prey and a predator are believed to be the main factor influencing the potency and composition of predatory venoms.
Ondřej Michálek   +2 more
wiley   +1 more source

To pool or not to pool: Pooled metabarcoding does not affect estimates of prey diversity in spider gut content analysis

open access: yesEcological Entomology, Volume 49, Issue 6, Page 768-778, December 2024.
To reduce the cost and workload of large‐scale gut content metabarcoding studies, we tested the performance of pooled samples versus individually processed samples in terms of information completeness. Pooled samples and individually processed samples recovered highly correlated taxonomic diversity, composition and richness of prey.
Anja Carina Melcher   +4 more
wiley   +1 more source

Carniella mihaili (Georgescu, 1994) – New combination of genus and description of the male (Araneae, Theridiidae)

open access: yesTravaux de l'Institut de Speologie Emile Racovitza, 2012
The author gives a new taxonomic combination of Theonoe mihaili (Georgescu, 1989) based on the discovery of the unknown male up to the present paper.
AUGUSTIN NAE
doaj  

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