Results 41 to 50 of about 252 (123)

On Spermatic Transmission in Spiders

, 1963
Psyche: A Journal of Entomology, Volume 70, Issue 4, Page 197-207, 1963.
J. W. Abalos, E. C. Baez
wiley   +1 more source

Presencia de la araña viuda marrón Latrodectus geometricus (C. L. Koch, 1841) (Araneae: Theridiidae) en el Campus de la Universidad de Panamá, Ciudad de Panamá, Panamá

Revista Chilena de Entomología
En Panamá, Latrodectus geometricus se ha registrado desde 1925. A pesar de ello, existen pocos registros de su presencia en el país. En el presente estudio, se observaron y recolectaron 68 arañas viudas marrón en el Campus Central de la Universidad de ...
Juan J. Lezcano, Lyska Y. Castillo E., Anette Garrido-Trujillo, Darwin Díaz-Quirós, Roberto A. Cambra, Roberto J. Miranda   +5 more
doaj   +1 more source

The Egg‐Sac in the Identification of Species of Latrodectus (Black‐Widow Spiders)

, 1962
Psyche: A Journal of Entomology, Volume 69, Issue 4, Page 268-270, 1962.
J. W. Abalos
wiley   +1 more source

The Prevalence of Egg Parasitoids of Two Cobweb Spiders in a Tropical Urban Gradient

Arthropoda
Parasitoidism strongly influences the structure of the spiders’ populations, and it can be affected by environmental factors such as those caused by anthropogenic actions.
Natalia Jiménez-Conejo, Paul E. Hanson, Eduardo Chacón-Madrigal, Geovanna Rojas-Malavasi   +3 more
doaj   +1 more source

Does female control and male mating system predict courtship investment and mating outcomes? A comparative study in five widow spider species (genus Latrodectus) tested under similar laboratory conditions

BMC Ecology and Evolution
Background Male courtship investment may evolve in response to the male’s expectation of future mating opportunities or the degree of female control during mating interactions.
Luciana Baruffaldi, Maydianne C. B. Andrade   +1 more
doaj   +1 more source

New Record of Brown Widow Spider (Latrodectus geometricus Koch, 1841) in Ha’il Region, Saudi Arabia

International Journal of Zoology and Animal Biology, 2022
Brown Widow Spider (Latrodectus geometricus) is recorded for the first time in Hail Region of Saudi Arabia .Three specimens of brown widow spider (L. geometricus ) were found and collected on October, 2021 from inside a beehive in Al Hait city (Southern of Ha’il region of Saudi Arabia).
openaire   +1 more source

Risky business: males choose more receptive adults over safer subadults in a cannibalistic spider. [PDF]

Behav Ecol, 2022
Sentenská L, Scott C, Mouginot P, Andrade MCB.   +3 more
europepmc   +1 more source

B28 Distribution of Latrodectus geometricus in japan

Medical Entomology and Zoology, 2002
Masahiro Yoshida, Ikuko Taki
openaire   +2 more sources

Widow spiders in the New World: a review on Latrodectus Walckenaer, 1805 (Theridiidae) and latrodectism in the Americas. [PDF]

J Venom Anim Toxins Incl Trop Dis, 2021
Caruso MB, Lauria PSS, de Souza CMV, Casais-E-Silva LL, Zingali RB.   +4 more
europepmc   +1 more source

Non-targeted metabolomics aids in sex pheromone identification: a proof-of-concept study with the triangulate cobweb spider, Steatoda triangulosa. [PDF]

Sci Rep, 2023
Fischer A, Roman-Torres AC, Vurdela J, Lee Y, Bahar N, Gries R, Alamsetti S, Chen H, Gries G.   +8 more
europepmc   +1 more source