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Animalia
Arthropoda
Arachnida
Araneae
Theridiidae
Latrodectus
Latrodectus hesperus
Animalia
...Latrodectus hesperus

Veuve noire de l'Ouest

Latrodectus hesperus
Lutte antiparasitaire locale
Latrodectus hesperus
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Résumé

Latrodectus hesperus est une espèce d'araignées aranéomorphes de la famille des Theridiidae. Elle est appelée Veuve noire de l'Ouest.

Propriétés

Couleurs

black
red
white
tan
brown

Taille

7 mm à 16 mm (0,27 "à 0,62")

Veuve noire de l'Ouest

Latrodectus hesperus
Lutte antiparasitaire locale

Contenu

Classification scientifiqueRésuméPropriétésLes gens demandent souvent

Mots clés

harmful
venomous
toxic
bite
garden pest
crop pest
pest

Classification scientifique

kingdom: Animalia
phylum: Arthropoda
class: Arachnida
order: Araneae
family: Theridiidae
genus: Latrodectus

Les gens demandent souvent

Where are western black widow found?
What does the western black widow venom do?
When does western black widow active?
Are black widows beneficial?
What is a western black widow?
How does western black widow venom affect humans?
How can I identify a western black widow?
Where can I find a western black widow?
What should I do if I am bitten by a western black widow?
Can a western black widow kill a human?
What do western black widow eat?
How long do western black widow live?
Are western black widow beneficial to the environment?
How can I prevent western black widow infestations on my property?
How many eggs can a western black widow produce?
How long does it take for the western black widow venom to take effect?
Can a western black widow bite without injecting venom?
How many species of black widow spiders are there?
What is the Latin name for the western black widow?
How can I tell the difference between male and female western black widow?
Can western black widow live in urban areas?
What is the range of the western black widow?
How long does it take for a western black widow to mature?
How big do western black widow get?
How is antivenom made for western black widow bites?
Is it safe to handle western black widow?
How long do western black widow bites take to heal?
What other spiders are commonly mistaken for western black widow?
When are western black widow most active?
Can western black widow bites cause permanent damage?
How does western black widow venom work?
Can pets be affected by western black widow bites?
Are western black widow endangered?
How can I safely remove western black widow from my property?

Distribution

Cette espèce se rencontre en Amérique du Nord. Elle a été introduite en Israël et en Corée du Sud,.

Description

La femelle holotype mesure 10.7 mm et le mâle paratype 4.0 mm.

DescriptionDescriptionDescription

Publication originale

- Chamberlin & Ivie, 1935 : The black widow spider and its varieties in the United States. Bulletin of the University of Utah, vol., , (texte intégral).