Results 91 to 100 of about 8,965 (208)

Ultradian rhythms of activity in a wild subterranean rodent

open access: yesBiology Letters
Many animals adapt their activity patterns to the best environmental conditions using daily rhythms. African mole-rats are among the mammals that have become models for studying how these rhythms can be entrained by light or temperature in experimental laboratory studies.
Kyle T. Finn   +3 more
openaire   +4 more sources

Onthophagus species (Coleoptera: Scarabaeidae) associated with the Hungarian lesser blind mole-rat (Nannospalax hungaricus) (Mammalia: Spalacidae) [PDF]

open access: yes, 2014
Two rare species of Onthophagus Latreille, 1802 associated with subterranean rodents were found in a nature protection area where the Hungarian lesser blind mole-rat, Nannospalax hungaricus (Nehring, 1898) is also present.
Danyik, T., Deli, T., Merkl, O.
core   +1 more source

Impacts of rodents in piggeries in Australia – review and pilot impact study

open access: yesPest Management Science, Volume 82, Issue 3, Page 2177-2189, March 2026.
Rodent impacts in Australian piggeries are under‐researched, with limited data on economic losses and control costs. A review and pilot study found average losses of AUD$100 000 annually. Key concerns include disease, damage, and control expenses.
Peter R. Brown, Steve Henry
wiley   +1 more source

Eye and vision in the subterranean rodent cururo (Spalacopus cyanus, octodontidae)

open access: yesThe Journal of Comparative Neurology, 2005
Subterranean mammals are generally considered to have reduced eyes and apparent blindness as a convergent adaptation to their lightless microhabitat. However, there are substantial interspecific differences. We have studied the prospect of vision in the Chilean subterranean rodent cururo (Spalacopus cyanus, Octodontidae) by analyzing the optical ...
Peichl, L   +5 more
openaire   +6 more sources

Anti‐Predation and Size‐Dependent Gas Exchange Functions of Amazonian Architect Cicada Towers

open access: yesBiotropica, Volume 58, Issue 2, March 2026.
Clay towers built by cicada nymphs before metamorphosis are poorly understood. We experimentally show that towers of the Amazonian cicada Guyalna chlorogena reduce predation risk and exhibit size‐dependent growth responses to gas exchange obstruction, supporting their interpretation as adaptive extended phenotypes.
Marina Mega   +5 more
wiley   +1 more source

Old views and new insights: taxonomic revision of the Bukovina blind mole rat, Spalax graecus (Rodentia: Spalacinae) [PDF]

open access: yes, 2013
As a result of their rather uniform external appearance and gross cranial morphology, the systematics of blind mole rats has been hotly debated over the last century; however, the separation of the large-bodied and small-bodied blind mole rats at the ...
Csorba, Gábor   +9 more
core   +2 more sources

Variations in the Foraging Behaviour and Burrow Structures of the Damara Molerat Cryptomys damarensis in the Kalahari Gemsbok National Park

open access: yesKoedoe: African Protected Area Conservation and Science, 1987
Aspects of two habitat-specific foraging behaviours of the social subterranean rodent Cryptomys damarensis, are discussed in terms of burrow structure, resource dispersion patterns, sand moisture content, burrow temperature regimes, and predatory ...
B.G. Lovegrove, Suzanne Painting
doaj   +1 more source

Single‐Field Evolution Rule Governs the Dynamics of Representational Drift in Mouse Hippocampal Dorsal CA1 Region

open access: yesAdvanced Science, Volume 13, Issue 8, 9 February 2026.
Long‐term hippocampal place‐code dynamics are investigated using calcium imaging across weeks of maze navigation. Analyses reveal a novelty‐irrelevant Single‐Field Evolution Rule (SFER), where active fields promote persistence and inactive fields decline.
Cong Chen   +10 more
wiley   +1 more source

Small carrion beetles (Coleoptera: Leiodidae: Cholevinae) from burrows of Geomys and Thomomys pocket gophers (Rodentia: Geomyidae) in the United States [PDF]

open access: yes, 2001
The cholevine beetles inhabiting burrows of Geomys and Thomomys pocket gophers (Rodentia: Geomyidae) are reviewed. Catops geomysi n. sp. and Ptomaphagus geomysi n. sp. are described.
Peck, Stewart B., Skelley, Paul E.
core  

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