Results 61 to 70 of about 3,004 (208)

Invasive Big‐Headed Ants and Black Rats Are Dominant Arthropod Predators Across Opposing Habitats of a Degraded Oceanic Island

open access: yesBiotropica, Volume 57, Issue 3, May 2025.
Invasive animals threaten island‐native arthropods with predation. We found that introduced ants and rats conducted 77% of experimental arthropod live bait predations on Ascension Island. Predation was mostly by big‐headed ants Pheidole megacephala inland and around non‐native vegetation, and by black rats Rattus rattus in coastal lowland habitats and ...
Adam Sharp, Weng Yuen Chin, Noel Tawatao
wiley   +1 more source

Cytotoxic effects of Smp24 and Smp43 scorpion venom antimicrobial peptides on tumour and non-tumour cell lines [PDF]

open access: yes, 2019
Smp24 and Smp43 are novel cationic AMPs identified from the venom of the Egyptian scorpion Scorpio maurus palmatus, having potent activity against both Gram-positive and Gram-negative bacteria as well as fungi.
Abdel-Rahman, Mohamed A   +6 more
core   +1 more source

Act for the best, prepare for the worst—Defining strategic mesopredator triggers that safeguard apex predator eradication benefits

open access: yesJournal of Applied Ecology, Volume 62, Issue 3, Page 458-469, March 2025.
Our results illustrate the value of PVAs as a tool for understanding potential invasive species management outcomes in multi‐invaded ecosystems. Defining thresholds of ecologically significant rat impact informs the setting of decision triggers, which in combination with targeted monitoring, can help managers prepare to adapt to deficient or ...
Rosalie Willacy   +2 more
wiley   +1 more source

Biotransformation of (-)-(10,15)-10,11-Dehydrocurvularin

open access: yesNatural Product Communications, 2015
(-)-(10 E ,15 S )-10,11-Dehydrocurvularin ( 1 ), produced from an associated-fungus of Scolopendra subspinipes mutilans on a gram scale, was microbiologically converted to curvularin ( 2 ) and 5-methoxycurvularin ( 3 ) by Antrodiella semisupina in 61 ...
Zhangshuang Deng   +6 more
doaj   +1 more source

The myriapodological legacy of Victor Ivanovich Motschoulsky (1810–1871)

open access: yesZooKeys, 2014
The little that remains of Motschoulsky’s myriapodological legacy in the collection of Moscow’s Zoological Museum proves to be of very limited value.
Sergei Golovatch
doaj   +1 more source

Evaluation of trial reintroductions of two extinct in the wild reptile species on Christmas Island

open access: yesAnimal Conservation, Volume 28, Issue 1, Page 19-32, February 2025.
We undertook the first reintroduction trials of the Extinct in the Wild blue‐tailed skink and Lister's gecko on Christmas Island and assessed their success in the first 15 months post‐release against a priori success criteria. Both reintroductions achieved some short‐ and medium‐term success (in particular the blue‐tailed skink population increased ...
J‐P. Emery   +7 more
wiley   +1 more source

Centipede predation on vertebrates: a review with the first bat case from Asia

open access: yesFrontiers in Ecology and Evolution
Centipedes (Chilopoda: Scolopendromorpha), long regarded as generalist arthropod predators, are increasingly recognized for their capacity to subdue and consume small vertebrates.
Manokaran Kamalakannan   +2 more
doaj   +1 more source

Centipede Scolopendra suppresses cell growth in human epidermoid carcinoma cell A431

open access: yesBangladesh Journal of Pharmacology, 2017
The aim of this study was to examine the anti-proliferation and anti-migration effect of Centipede Scolopendra extracts (CSE) on human epidermoid carcinoma cells (high-EGFR expression) A431 and elucidate the underlying signaling mechanisms.
Lei Zheng   +3 more
doaj   +1 more source

Latitudinal Variation in the Timing of Nest Predator Activity Is Habitat Specific

open access: yesGlobal Ecology and Biogeography, Volume 34, Issue 1, January 2025.
ABSTRACT Aim The goal of this work was to investigate whether the community of avian nest predators shifts from nocturnal to diurnal with changes in latitude. This hypothesis was formulated 70 years ago, under the rationale that longer day length during the bird breeding season at high latitudes increases opportunities for visual predators.
Léna de Framond   +3 more
wiley   +1 more source

Sobre algunos quilópodos de Son Real (Santa Margalida, Mallorca) [PDF]

open access: yes, 2011
Se dan a conocer unos primeros resultados, sobre la composición de la fauna quilopódica recolectada en Son Real (Santa Margalida, Mallorca). Como resultado de este trabajo, se expone una primera cita para la fauna Balear de Cryptops cf.
Martínez, Matilde, Vadell, Mateo
core  

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