Results 91 to 100 of about 2,101 (193)

El Género Latrodectus Walckenaer, 1805 en Bolivia (Araneae: Theridiidae)

open access: yes, 2013
Through examination of specimens collected in 12 locations confirmed the presence of the genus Latrodectus distinguishing six morphotypes in six departments and four ecoregions of Bolivia.
Fernandez Gil, Patrick   +1 more
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Cluster of the toxinome of Latrodectustredecimguttatus.

open access: yes, 2013
Cluster of the toxinome of Latrodectustredecimguttatus.
Zhen Liu (74646)   +5 more
core   +1 more source

Observaciones bioecológicas sobre una especie del género Latrodectus (Walckenaer, 1805) del grupo mactans, de Sierra de la Ventana (provincia de Buenos Aires, Argentina) (Aranae, Theridiidae), III. Desarrollo post-embrionario

open access: yesActa Zoológica Lilloana, 2020
Desarrollo ontogénico de Latrodectus sp. (grupo de mactamas) de Sierra de la Ventana. Las hembras que fueron recolectadas durante el verano, hicieron capullos en el laboratorio. Las arañas se han criado desde huevo hasta la etapa adulta.
Alda González
doaj  

Desarrollo postembrionario de Latrodectus variegatus (Araneae: Theridiidae)

open access: yes, 2016
The Iife cicle of Latrodectus variegatus from cocoons collected in Bariloche, Argentina, is described. In stage IV (first free stage) 361 individually bred spiders were isolated and fed Drosophila melanogaster in the juvenile stage and Musca domestica ...
Castro, D.   +3 more
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The Occurrence of Red-Back Spider Latrodectus hasselti (Araneae: Theridiidae) in Bandar Abbas, Southern Port of Iran

open access: yesJournal of Arthropod-Borne Diseases, 2011
Background:  Due to importance and fatal affect of Red-back spiders, Latrodectus hasselti, a faunistic survey for presence of this spider in Bandar Abbas has been conducted.
M Shahi   +3 more
doaj  

Red-back spider (Latrodectus hasselti) antivenom prevents the toxicity of widow spider venoms

open access: yes, 2001
Study objectives: Widow spiders of the genus Latrodectus are found worldwide and produce similar clinical envenomation syndromes. In Australia, red-back spider antivenom (RBS-AV) is effective therapy for Latrodectus hasselti envenomation and it has been ...
Andis Graudins   +7 more
core   +1 more source

Fatal spider envenomation: a systematic review of autopsy findings

open access: yesEgyptian Journal of Forensic Sciences
Background Fatal spider envenomation is exceptionally rare in contemporary medical practice; however, sporadic reports continue to appear in the forensic literature, often characterized by diagnostic uncertainty and heterogeneous documentation.
Jessika Camatti   +4 more
doaj   +1 more source

El género Latrodectus WALCKENAER, 1805 “Viuda negra” (ARANEAE: THERIDIIDAE) en cuatro localidades de la región del Cusco [PDF]

open access: yes
En el presente estudio, entre 2022 y 2023, se llevó a cabo una detallada investigación sobre el género Latrodectus en las localidades de Calca, Urubamba, Anta y Cusco, en el sur de Perú.
Ccala Caviedes, Kevin Kenyi
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Caracterización Molecular, Electrofisiológica y Efecto Anticonceptivo del Veneno de Latrodectus Chilena

open access: yes, 2011
Since the 1970s, There have been studies of the venom of Latrodectus sp. spiders, in particular the latrotoxin (LTX) of Latrodectus mactans. Many of the studies were aimed at understanding the action of the venom on the muscular system. Now accepted that
Rivera, Jorge Parodi   +11 more
core   +1 more source

Aportación a la distribución de Latrodectus tredecimguttatus (Rossi, 1790) en Cádiz (Sur de España) (Araneae, Theridiidae)

open access: yes, 2016
Latrodectus tredecimguttatus (Rossi, 1790) is recorded in Bolonia, Tarifa, Cádiz (S. Spain), being the most southernmost known locality in the Iberian Peninsula and the third one in the province of Cádiz.Se cita el arácnido Latrodectus tredecimguttatus ...
Rojas, Miguel Ángel, Rojas, Daniel
core  

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