Results 131 to 140 of about 653,164 (286)

A cosmopolitan parasite of Rattus in the Galápagos rodents raises conservation concerns

open access: yesConservation Science and Practice, EarlyView.
We draw attention to a recent study that identified the invasive nematode Mastophorus muris, typically associated with Rattus, infecting two endemic Galápagos rats on islands where no invasive rodents have been previously recorded. This unexpected finding raises concerns about undetected rodent introductions and highlights the urgent need for ...
Jadyn Hartwig, C. Miguel Pinto
wiley   +1 more source

Triple Tautonyms in Biology [PDF]

open access: yes, 1983
Triple tautonyms are hard to find. I know if only two in Webster\u27s Third Edition, cha-cha-cha and tat-tat-tat. On page 175 in his book Language on Vacation (Scribner\u27s, 1965), Dmitri Borgmann also suggests the college sororities Delta Delta Delta ...
Wolpow, Edward R.
core   +1 more source

Drivers of variation in yellow crazy ant (Anoplolepis gracilipes) abundance and impacts on native fauna in an atoll ecosystem

open access: yesConservation Science and Practice, EarlyView.
Yellow crazy ants (Anoplolepis gracilipes; YCA) are widespread invaders of islands across the Pacific and Indian Oceans. We investigated the ecological preferences and impacts of this species on a Polynesian atoll. We show that even at low abundances, this species can have important impacts on the fauna, including seabirds, and require management ...
Miléna Philip   +2 more
wiley   +1 more source

Evaluation of tissue response of experimental calcium silicate‐based endodontic sealers: An in vivo study

open access: yesEuropean Journal of Oral Sciences, EarlyView.
Abstract The aim of this study was to evaluate whether the experimental sealers, composed of tricalcium silicate (CaSi) and CaSi supplemented with calcium hypochlorite (CaSi‐H), stimulate tissue repair. The tissue response of experimental materials was compared with commercially available materials Bio‐C sealer (BC sealer) and BioRoot (BROOT ...
Evelin Carine Alves Silva   +5 more
wiley   +1 more source

SIFONAPTEROFAUNA DE TRES ESPECIES DE ROEDORES DE CONCEPCION, VIII REGION-CHILE FLEAS (INSECTA: SIPHONAPTERA) ON THREE SPECIES OF RODENT AT CONCEPCION, VIII REGION-CHILE

open access: yesGayana, 2003
Se estudió la sifonapterofauna recolectada en los roedores Abrothrix longipilis (Waterhouse), Abrothrix olivaceus (Waterhouse) y Rattus rattus Lineo, durante el período de mayo 2000-febrero 2001.
Mauricio E. Alarcón
doaj  

Pola Infestasi Parasit Arthropob Pada Tikus Di Kebun Raya Purwodadi, Jawa Timur [PDF]

open access: yes, 1985
SRI HARTINI. 1985. The infestation pattern of arthropod parasites on rat at Purwodadi Botanical Garden. East Java. Berita Biologi 3(3) : 108-110. An investigation to find out the pattern of infestation of arthropod parasites on Rattus tiomanicus and ...
HARTINI, S. (SRI)
core  

Exposure to the Oestrogenic Pollutant 17α‐Ethinyl Estradiol (EE2) Does Not Alter the Behaviour of a Coastal Marine Fish, Cristiceps australis

open access: yesEthology, EarlyView.
Environmental contamination with the synthetic estrogen 17α‐ethinyl estradiol (EE2) is widespread in coastal ecosystems, yet behavioural effects in marine fishes remain poorly understood. We exposed southern crested weedfish (Cristiceps australis) to low and high EE2 concentrations for 14 days and assessed boldness and anxiety using a refuge‐use assay.
Shiho Ozeki   +6 more
wiley   +1 more source

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