Results 51 to 60 of about 1,149 (211)

Checklist of the known Mantids (Insecta) of Colombia

open access: yesBiota Colombiana, 2002
-
Julián Adolfo Salazar Escobar
doaj   +1 more source

Chinese mantids gut toxic monarch caterpillars: avoidance of prey defence?

open access: yes, 2013
Monarch caterpillars, Danaus plexippus (Linnaeus), feed on milkweed plants in the genus Asclepias and sequester cardenolides as an anti-predator defence. However, some predators are able to consume this otherwise unpalatable prey.
Rafter, Jamie L.   +5 more
core   +1 more source

Characterization and Selection of Contractile Actuators for Soft Robotics Operating in the Quasistatic Regime

open access: yesAdvanced Intelligent Systems, EarlyView.
We developed methods to characterize soft contractile actuators using force–displacement measurements in the passive state and the total force in the active state and define the operational range of thermal, electrothermal, and pneumatic muscles. A graphical method enables the selection of an actuator based on the required mechanical force–displacement
Qiong Wang   +5 more
wiley   +1 more source

Figure 1 in First report of two parasitengone larvae on mantids Bolivaria brachyptera, and Rivetina inermis (Insecta: Mantodea) from Iran

open access: yes, 2021
Figure 1. Kohgiluyeh and Buyer Ahmad province in Iran map (left), and collection site habitat (right).Published as part of Mirzaee, Zohreh, Arbabi, Masoud & Sadeghi, Saber, 2021, First report of two parasitengone larvae on mantids Bolivaria brachyptera ...
Arbabi, Masoud   +2 more
core   +1 more source

Do arthropods respond to noxious stimuli purely by reflex?

open access: yesAnimal Sentience, 2020
Mikhalevich & Powell (2020) argue that it is wrong to dismiss the idea of sentience in invertebrates. Here, I expand on the evidence for crustaceans responding to noxious stimuli in ways that are not explained by mere reflexes, and that are consistent ...
Robert W. Elwood
doaj   +1 more source

Data from: Sexual signals for the colour-blind: cryptic female mantids signal quality through brightness

open access: yes, 2014
1. Cryptic coloration may evolve in response to selective pressure imposed by predators, yet effective intraspecific communication may require some level of detectability. This creates a tension between the benefits of sexually selected visual traits and
Thomas E. White (3261276)   +9 more
core   +1 more source

On a summer collection of mantids (Insecta: Mantodea) from Lorestan province with nine new records [PDF]

open access: yesIranian Journal of Animal Biosystematics, 2019
In late summer 2016, the first author collected 34 specimens from nine species of Mantodea from Lorestan, chiefly Kuhdasht, Eastern part of the province.
Zohreh Mirzaee, Saber Sadeghi
doaj   +1 more source

Praying Mantids at the Garden

open access: yesJournal of the New York Botanical Garden, 1935
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Evidence for adaptive explanations of semelparity in animals

open access: yesBiological Reviews, EarlyView.
ABSTRACT Semelparity, the reproductive strategy of reproducing once, is widespread but uncommon in animals. Classes of models to explain the evolution of semelparity are based either on age structure and mortality schedules – demographic models in which high post‐reproductive mortality risk favours high reproductive effort and semelparity results from ...
Diana O. Fisher   +1 more
wiley   +1 more source

Bio‐Inspired Carbon Spheres Enable Active Sites Multiscale‐Anchoring and Pre‐Reduction

open access: yesCarbon Energy, EarlyView.
Combining the wet‐spinning technique with a “bionic design” concept, a bio‐inspired carbon sphere support with internal finger‐shaped pores and external craquelure structures is designed and constructed, and the corresponding carbon sphere reactor is fabricated through the multiscale anchoring and the pre‐reduced promoting, and verified for application
Guangkai Hu   +11 more
wiley   +1 more source

Home - About - Disclaimer - Privacy