Results 21 to 30 of about 5,276 (190)

Emotions triggered by live arthropods shed light on spider phobia

open access: yesScientific Reports, 2021
Spiders are mostly harmless, yet they often trigger high levels of both fear and disgust, and arachnophobia (the phobia of spiders) ranks among the most common specific animal phobias.
Daniel Frynta   +8 more
doaj   +1 more source

Scorpions and Their Human Mortality Report in Iran: A Review Article

open access: yesIranian Journal of Public Health, 2019
Background: The scorpions have enjoyed medical importance from ancient times because of their morphological structure and venom. The identification of the species of these arthropods has been more emphasized than any other aspects.
Faranak FIROOZFAR   +2 more
doaj   +1 more source

Scorpions [PDF]

open access: yes, 2008
Scorpions are eight-legged carnivorous arthropods and belong to the class Arachnida. This class also includes ticks, spiders, and mites. There are approximately 1,300 species of scorpions worldwide and 75 species in the United States, but only 9 are ...
Hodgson, Erin W., Roe, Alan H.
core   +1 more source

Effect of photoperiod on the biomass and survivorship of juvenile scorpions Jaguajir rochae (Scorpiones, Buthidae)

open access: yesActa Scientiarum: Biological Sciences, 2022
Photoperiod is an important environmental characteristic involved in the regulation of circadian physiological processes in living organisms. This experiment verified the effect of photoperiod on biomass gain and mortality in juvenile scorpions of the ...
José Rivaldo de Lima   +4 more
doaj   +1 more source

Acetylcholinesterase inhibitory potential of scorpion venom in Aedes aegypti (Diptera: Culicidae) [PDF]

open access: yesBrazilian Journal of Biology, 2022
Scorpion venom contains a variety of neurotoxins which interact with ion channels and affect their activities. The present study was designed to evaluate the potential of scorpion venom as acetylcholinesterase (AChE) inhibitor by using Aedes aegypti as ...
N. Riaz   +6 more
doaj   +1 more source

Special Survival Strategy of First-Instar Scorpions Revealed by Synchronous Molting Behavior from Social Facilitation of Maternal Care and Reciprocal Aggregation

open access: yesInsects
Ecdysis is a well-known developmental feature among arthropods. Because the aggregate and synchronous molting of first-instar scorpions is markedly different from the common independent molting behavior of older scorpions and most arthropods, knowledge ...
Yiyuan Guo   +5 more
doaj   +1 more source

Psammophilic scorpions in deserts of Iran [PDF]

open access: yes, 2021
In this study totally 3453 scorpions belonged buthidae family collected from different localities in south and southwestern provinces of Iran. The six psammophilic scorpions were identified in this research: Kraepelinia palpator, Polisius persicus ...
SH Navidpour, Navidpour SH
core   +1 more source

Scorpions and life-history strategies: from evolutionary dynamics toward the scorpionism problem

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases, 2018
This work aims to contribute to the general information on scorpion reproductive patterns in general including species that can be noxious to humans. Scorpions are unusual among terrestrial arthropods in several of their life-history traits since in many
Wilson R. Lourenço
doaj   +1 more source

SCORPION STINGS. [PDF]

open access: yesThe Lancet, 1915
n ...
openaire   +2 more sources

Aerial insects avoid fluorescing scorpions [PDF]

open access: yes, 2015
The ecological function of scorpion fluorescence under ultraviolet light is unknown. In fact, no response of any organism to scorpion fluorescence has been documented.
Kloock, Carl T
core   +1 more source

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