Results 91 to 100 of about 12,925 (237)

Arthropods Utilizing Sticky Inflorescences of \u3ci\u3eCirsium Discolor\u3c/i\u3e and \u3ci\u3ePenstemon Digitalis\u3c/i\u3e [PDF]

open access: yes, 2018
Cirsium discolor (Muhl) Spreng (Asteraceae) and Penstemon digitalis Nutt. (Scrophulariaceae) produce sticky material only in their inflorescences. While there is a wealth of printed information concerning such sticky traps occurring in other parts of ...
Thomas, Patricia A
core   +2 more sources

Unravelling Evolutionary Dynamics of Female Sexual Cannibalism and Male Reproductive Strategies in Spiders

open access: yesIntegrative Zoology, EarlyView.
Sexual cannibalism (SC), where one mating partner consumes the other in the context of mating, is especially prevalent among spiders. However, the evolution of SC in spiders is still not fully understood. We review key hypotheses for SC and explore how female‐initiated SC has driven the evolution of various male counter‐adaptations to mitigate its ...
Simona Kralj‐Fišer   +3 more
wiley   +1 more source

The behavioral repertoire of Drosophila melanogaster in the presence of two predator species that differ in hunting mode.

open access: yesPLoS ONE, 2019
The fruit fly, Drosophila melanogaster, has proven to be an excellent model organism for genetic, genomic and neurobiological studies. However, relatively little is known about the natural history of D. melanogaster.
Abhijna Parigi   +4 more
doaj   +1 more source

Molecular Spiders in One Dimension [PDF]

open access: yes, 2007
Molecular spiders are synthetic bio-molecular systems which have "legs" made of short single-stranded segments of DNA. Spiders move on a surface covered with single-stranded DNA segments complementary to legs.
Alberts B   +21 more
core   +5 more sources

Burrow Persistence and Spatial Distribution of Federally and State‐Protected Gopher Tortoise (Gopherus polyphemus) Populations in Southwest Alabama

open access: yesAnimal Conservation, EarlyView.
The gopher tortoise (Gopherus polyphemus), a keystone species and ecosystem engineer, has declined by ~80% over the past century due to primarily habitat loss. In a 28‐year resurvey of federally protected Mobile County and state‐protected Baldwin County, we found tortoise populations persisted at ~59% and ~31% of sites, respectively, with significant ...
Robin B. Lloyd Jr.   +4 more
wiley   +1 more source

Special Adaptations of Orb Weavers and Prey [PDF]

open access: yes, 1986
Orb weaving spiders have devised both webs and special devices for capturing prey. The prey have also evolved mechanisms for eluding spiders and for living with them.
Dorris, Peggy Rae
core   +2 more sources

School achievement in the Brazilian rural Amazon: An analysis of the interaction among motor, cognitive and environmental factors

open access: yesBritish Journal of Developmental Psychology, EarlyView.
Abstract A cross‐sectional study of 106 students (7–12 years) from a rural school in the Brazilian Amazon investigated the interaction among motor, cognitive and environmental factors on school achievement using network analysis. Students with good school performance were significantly older and showed superior global physical fitness, motor ...
Douglas Vieira   +3 more
wiley   +1 more source

Experiences of Caregiver–Child Psychotherapies for Developmental Trauma: A Systematic Review

open access: yesChild &Family Social Work, EarlyView.
ABSTRACT Background Developmental trauma is a commonly used term to describe the psychological difficulties that may result from interpersonal abuse, neglect and adversity in early childhood. This qualitative systematic review synthesized and explored current literature pertaining to caregiver–child psychotherapeutic interventions for developmental ...
Jess Christopher   +2 more
wiley   +1 more source

Australasian Arachnology, Number 75, September 2006 [PDF]

open access: yes, 2013
Again, this issue is a bit late (September instead of August) but I hope the diverse and exciting contents will make up for the delay. As per usual, the Australian Arachnological Society is grateful to all who contributed to this issue!
Framenau, Volker
core  

26th European Congress of Arachnology in Midreshet Ben-Gurion [PDF]

open access: yes, 2013
Early in September, 130 arachnologists and 11 accompanying persons from 27 countries from all over the world headed to Israel to attend the 26th European Congress of Arachnology hosted by the Jacob Blaustein Institutes for Desert ...
Schaider, Miriam
core  

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