Results 41 to 50 of about 57,778 (213)

Stable isotope evidence of meat eating and hunting specialization in adult male chimpanzees [PDF]

open access: yes, 2013
Observations of hunting and meat eating in our closest living relatives, chimpanzees (Pan troglodytes), suggest that among primates, regular inclusion of meat in the diet is not a characteristic unique to Homo.
Boesch   +15 more
core   +1 more source

Under the Shade of a Coolabah Tree: A Second Cache of Tulas From the Boulia District, Western Queensland

open access: yesArchaeology in Oceania, EarlyView.
ABSTRACT This paper reports on the excavation of a cache of stone artefacts, buried on the bank of a waterhole or ‘billabong’ in central western Queensland. This is an extremely rare find, and yet it is the second such site to be reported within less than a 10 km radius.
Yinika L. Perston   +5 more
wiley   +1 more source

The flexible, the stereotyped and the in‐between: putting together the combinatory tool use origins hypothesis

open access: yesBiological Reviews, EarlyView.
ABSTRACT Tool use research has long made the distinction between tool using that is considered learned and flexible, and that which appears to be instinctive and stereotyped. However, animals with an inherited tool use specialisation can exhibit flexibility, while tool use that is spontaneously innovated can be limited in its expression and facilitated
Jennifer A. D. Colbourne   +1 more
wiley   +1 more source

Comparison of gut morphology and distribution of trehalase activity in the gut of wood-feeding and fungus-growing termites (Isoptera: Termitidae)

open access: yesEuropean Journal of Entomology, 2017
Termites are important decomposer due to their ability to digest cellulose and their diverse feeding habits. Trehalase is an enzyme that hydrolyzes trehalose to glucose in insects and has an important biological role.
Nujira TATUN   +3 more
doaj   +1 more source

Beyond mammals: the evolution of chewing and other forms of oropharyngeal food processing in vertebrates

open access: yesBiological Reviews, EarlyView.
ABSTRACT Oropharyngeal food processing exhibits a remarkable diversity among vertebrates, reflecting the evolution of specialised ‘processing centres’ associated with the mandibular, hyoid, and branchial arches. Although studies have detailed various food‐processing strategies and mechanisms across vertebrates, a coherent and comprehensive terminology ...
Daniel Schwarz   +6 more
wiley   +1 more source

Termites and subsocial roaches inherited many bacterial-borne carbohydrate-active enzymes (CAZymes) from their common ancestor

open access: yesCommunications Biology
Termites digest wood using Carbohydrate-Active Enzymes (CAZymes) produced by gut bacteria with whom they have cospeciated at geological timescales. Whether CAZymes were encoded in the genomes of their ancestor’s gut bacteria and transmitted to modern ...
Tereza Beránková   +7 more
doaj   +1 more source

PENGARUH PENGGUNAAN BIOSUPLEMEN MENGANDUNG BAKTERI PROBIOTIK SELULOLITIK ASAL RAYAP (Termites sp.) TERHADAP PRODUKTIVITAS ITIK BALI JANTAN

open access: yesMajalah Ilmiah Peternakan, 2018
The research aims at analyzing the effect use of probiotic cellulolytic biosuplement termite (Termites sp.) to the productivity of male bali ducks. Bacteria isolates used were first and second preeminent probiotic cellulolytic bacteria isolated derived ...
LAKSMI DEWI M. P.   +2 more
doaj   +1 more source

High Exploration Behavior of Termite Propagules Can Enhance Invasiveness

open access: yesFrontiers in Ecology and Evolution, 2022
Social life is usually associated with enhanced propagule pressure, which increases the chance of introducing several individuals during a single introduction event. Social insects are therefore among the most successful invasive species, benefiting from
Louis Pailler   +5 more
doaj   +1 more source

Getting Rid of Termites [PDF]

open access: yes, 1959
PDF pages:
Holdsworth, Robert P.
core  

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