Results 171 to 180 of about 143,816 (390)

Niche conservatism and sympatric parallel evolution may help to maintain eight nascent tree taxa along a sharp elevation gradient

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Patterns of niche partitioning among closely related taxa, such as those in incipient adaptive radiations, can provide clues into how niches are created, partitioned, and integrated over ecological and evolutionary time scales. Hawaiian Metrosideros is a ~3‐MYO adaptive
Elizabeth A. Stacy, Rebecca Ostertag
wiley   +1 more source

Floral Visitors and Florivory in Tacinga inamoena (Cactaceae) in the Ex Situ Collection of the Rio de Janeiro Botanical Garden

open access: yesJournal of Zoological and Botanical Gardens
Tacinga inamoena (K. Schum.) N.P. Taylor & Stuppy (Cactaceae, Opuntioideae) is a native Brazilian species found in the Caatinga phytogeographic domain. Although its flowers are adapted for bird pollination (ornithophily), few birds visit these plants in ...
Diego Rafael Gonzaga   +3 more
doaj   +1 more source

Assessment of microbranding as an alternative marking technique for long-term identification of New Zealand lizards [PDF]

open access: yes, 2012
‘Microbranding’, a system for individually identifying reptiles and amphibians based on a numbered code of spot brands applied to the body and limbs, was tested on New Zealand skinks and geckos.
Cockburn, Stu   +6 more
core   +1 more source

Thermal performance curves, activity and survival in a free‐ranging ectotherm

open access: yesJournal of Animal Ecology, EarlyView.
We show higher field‐measured locomotor performance increases mortality risk in free‐ranging lizards, challenging assumptions from laboratory‐based thermal performance studies. Our approach combines in situ physiology with survival data, offering new insights into behavioural trade‐offs and fitness under natural conditions.
Kristoffer H. Wild   +6 more
wiley   +1 more source

A rapid inventory of amphibians, squamates, and bats of Mata de Plátano Field Station and Nature Reserve, Arecibo, Puerto Rico

open access: yesEcology and Evolution
Puerto Rico harbors a diverse vertebrate fauna with high levels of endemism. However, while several books for vertebrate diversity and local checklists for birds have been published, checklists of amphibians, reptiles, and bats are lacking or nonexistent
Justin Matthew Bernstein   +4 more
doaj   +1 more source

Linguistic Evidence Suggests that Xiōng‐nú and Huns Spoke the Same Paleo‐Siberian Language

open access: yesTransactions of the Philological Society, EarlyView.
Abstract The Xiōng‐nú were a tribal confederation who dominated Inner Asia from the third century BC to the second century AD. Xiōng‐nú descendants later constituted the ethnic core of the European Huns. It has been argued that the Xiōng‐nú spoke an Iranian, Turkic, Mongolic or Yeniseian language, but the linguistic affiliation of the Xiōng‐nú and the ...
Svenja Bonmann, Simon Fries
wiley   +1 more source

Rates of pulmonary infection by pentastomids in lizards species from a restinga habitat in northeastern Brazil

open access: yesBrazilian Journal of Biology
Pulmonary parasitism by pentastomids was examined in two lizard species inhabiting an area of restinga vegetation (coastal sand dunes) situated in the municipality of Mataraca (6° 29' S and 34° 56' W), on the extreme northern coast of Paraíba State ...
WO. Almeida   +4 more
doaj   +1 more source

Conservation of amphibians and reptiles in Indonesia: issues and problems [PDF]

open access: yes, 2006
Indonesia is an archipelagic nation comprising some 17,000 islands of varying sizes and geological origins, as well as marked differences in composition of their floras and faunas.
Erdelen, Walter R., Iskandar, Djoko T.
core  

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