Results 111 to 120 of about 12,223 (236)

Toxicity of insecticide quinalphos-based Kinalux 25EC on fingerling climbing perch (Anabas testudineus): Brain cholinesterase and growth inhibitions

open access: yesCase Studies in Chemical and Environmental Engineering
This study aims to determine median lethal concentration (LC50) and effects at sublethal levels of quinalphos on brain cholinesterase (ChE) and growth of fingerlings climbing perch (Anabas testudineus).
Nguyen Van Cong   +4 more
doaj   +1 more source

Self-recruiting species (SRS) from farmer managed aquatic systems: are they important to the livelihoods of rural communities? [PDF]

open access: yes, 2004
Why are SRS important? The answer is to be found in this well-structured survey under: SRS as food source; SRS as additional source of cash income; Role of SRS in social capital.

core  

Mechanisms of Body Alignment in a Diurnal Songbird Migrant

open access: yesEthology, Volume 132, Issue 6, Page 399-411, June 2026.
The graphical abstract illustrates the body alignment mechanism of a diurnal songbird migrant, the dunnock (Prunella modularis). Dunnocks consistently expressed an angular body alignment, with inter‐individual variation at the level of the population.
Christina Spiliopoulou   +3 more
wiley   +1 more source

Barnes Hospital Record [PDF]

open access: yes, 1961
https://digitalcommons.wustl.edu/bjc_barnes_record/1165/thumbnail ...

core   +1 more source

Effect of Chlorpyrifos Ethyl on Acetylcholinesterase Activity in Climbing Perch (Anabas testudineus, Bloch, 1972)

open access: yesArchives of Environmental Contamination and Toxicology, 2015
The high use of pesticides in intensive rice farming in the Mekong Delta constitutes a potential hazard to the environment and to people's health. Chlorpyrifos ethyl (CPF) is a commonly used organophosphate (OP) insecticide, but information about its potential negative impacts on the aquatic environment in the Mekong Delta is scarce.
Nguyen Thanh Tam   +3 more
openaire   +4 more sources

Osteology and arthrology of the ankle and tarsometatarsus of anoles (Iguania: Anolidae): not convergent with geckos but divergent from the ancestral iguanian condition

open access: yesJournal of Anatomy, Volume 248, Issue 6, Page 1002-1025, June 2026.
Geckos and anoline iguanid lizards are well‐known for their possession of adhesive toepads, which are generally regarded as being convergent structures. We show that the anatomical configuration of the foot in these two lineages differs markedly and that these differences likely relate to the contrasing ways they deploy their adhesive systems and ...
Anthony P. Russell   +2 more
wiley   +1 more source

Parental Care in the Climbing Perch (Anabas testudineus): Confusion or Lost Data?

open access: yesMoscow University Biological Sciences Bulletin, 2020
Anabantoid fishes comprise a unique group, most of whose representatives are characterized by diverse forms of parental care. Evolutional reconstruction of the reproductive strategies of anabantoids is challenging, partly due to the lack of reliable evidence of parental care in a number of its representatives, the most famous of which is the climbing ...
openaire   +2 more sources

Plants as Enrichment? The Effect of Live Plants on the Behavior and Welfare of Indoor‐Housed Titi Monkeys (Plecturocebus cupreus)

open access: yesAmerican Journal of Primatology, Volume 88, Issue 5, May 2026.
This study tested whether coppery titi monkeys respond positively to plants like humans. The findings show that exposure to live plants reduced stereotypic behaviors, increased affiliative interactions—especially grooming—and attracted more visual attention, suggesting that plants may serve as effective enrichment for titi monkeys and reflect an ...
Jon Bunting   +3 more
wiley   +1 more source

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