Results 61 to 70 of about 4,688 (211)

Ecological trait divergence over evolutionary time underlies the origin and maintenance of tropical spider diversity

open access: yesEcography, Volume 2025, Issue 4, April 2025.
Relative to its size, tropical Asia is likely to be the richest region in terms of biodiversity. However, the factors of species diversity formation and maintenance in Southeast (SE) Asia and neighboring regions remain poorly understood. Here we infer the evolutionary relationships within psilodercid spiders by incorporating fossil information into a ...
Fengyuan Li   +3 more
wiley   +1 more source

Loxosceles fontainei Millot 1941

open access: yes, 2012
Loxosceles fontainei Millot, 1941 (Figs. 9B, 11B) Loxosceles fontainei Millot, 1941: 36, f. 13A–B. Types: 3♀, 1♂ and 3juv. syntypes from Gunea: Macenta, [ca. 0830'N, 0930'W], J.
Lotz, L. N.
core   +1 more source

A Case of Loxoscelism in Southern France [PDF]

open access: yesThe American Society of Tropical Medicine and Hygiene, 2013
An 80-year-old man living in Frejus in southern France had a cellulitis on the right arm (Figure 1). The patient had no fever, chills, systemic symptoms, or other clinical signs. He felt a slight pain in his arm during the night and while folding his arm, he crushed a spider.
Hubiche, Thomas   +2 more
openaire   +2 more sources

The impact of invasive alien species on threatened and endangered species: A geographic perspective

open access: yesWildlife Society Bulletin, Volume 48, Issue 4, December 2024.
To help guide recovery efforts, we document how invasive alien species (IAS) impact threatened and endangered species (T&ES) under the Endangered Species Act. Our research shows that 58% of T&ES (n = 1,545) were impacted by IAS, with Pacific Island species (97%) facing greater threats from IAS compared to Mainland (38%) and Atlantic Island species (22%)
Aaron M. Haines   +12 more
wiley   +1 more source

Loxosceles vonwredei Newlands 1980

open access: yes, 2017
Loxosceles vonwredei Newlands, 1980 (FIGS 18, 37) Loxosceles vonwredei Newlands, 1980: 367, f. 1–5; 1986: 81, f. 58–60; Lotz, 2012: 36. Specimens studied. NAMIBIA: 1♀, AIGAMUS CAVE, 19°28’S, 17°17’E, 2.XI.1985, J. IRISH LEG.
Lotz, L. N.
core   +1 more source

Recombinant Protein Containing B-Cell Epitopes of Different Loxosceles Spider Toxins Generates Neutralizing Antibodies in Immunized Rabbits

open access: yesFrontiers in Immunology, 2018
Loxoscelism is the most important form of araneism in South America. The treatment of these accidents uses heterologous antivenoms obtained from immunization of production animals with crude loxoscelic venom.
Sabrina de Almeida Lima   +12 more
doaj   +1 more source

Discovery of broadly‐neutralizing antibodies against brown recluse spider and Gadim scorpion sphingomyelinases using consensus toxins as antigens

open access: yesProtein Science, Volume 33, Issue 3, March 2024.
Abstract Broadly‐neutralizing monoclonal antibodies are becoming increasingly important tools for treating infectious diseases and animal envenomings. However, designing and developing broadly‐neutralizing antibodies can be cumbersome using traditional low‐throughput iterative protein engineering methods. Here, we present a new high‐throughput approach
Esperanza Rivera‐de‐Torre   +5 more
wiley   +1 more source

Loxosceles neuvillei Simon 1909

open access: yes, 2012
Loxosceles neuvillei Simon, 1909 (Figs. 10D, 13B) Loxosceles neuvillei Simon, 1909: 31; Berland, 1914: 60; 1922: 46, pl. A1, f. 1. Types: ♀ Lectotype (here designated) from Somaliland [Djibouti?]: Daomel region [Daouenl?], Southern Etiopia ...
Lotz, L. N.
core   +1 more source

Loxosceles rufescens

open access: yes, 2021
Loxosceles rufescens (Dufour, 1820) Material (deposited in IBER): ALBANIA: 2 ♂♂, 2 ♀♀, Saranda, N 39.8763°, E 20.0142°, 118 m a.s.l., 06.10.2019, lgt. M. Naumova & T. Trifonov. In open, dry and sunny habitat without vegetation, between newly built houses, under stones. The original range of L. rufescens is in the circum-Mediterranean region.
Naumova, Maria, Deltshev, Christo
openaire   +2 more sources

Loxosceles spider bites in the state of Paraná, Brazil: 1993-2000

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases, 2006
This study presents the epidemiological analysis of 20,699 reported spider bites involving the Loxosceles genus in the state of Paraná, Brazil, from 1993 to 2000. The incidence rate in the period was 290.24/100,000 inhabitants.
E. Marques-da-Silva   +3 more
doaj   +1 more source

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