Results 81 to 90 of about 18,674 (235)

Tadpole swimming

open access: yes, 2014
Agalychnis callidryas swimming performance after being raised with different predators in Gamboa, Panama. Column headings are: Distance tadpole swam (cm), Number of tadpole, Number of swims (values may be averages of multiple swims), Number of frames ...
Touchon, Justin C.   +3 more
core   +1 more source

Apocalyptic Visions and Ecofeminist Narratives in Three Southeast Asian Women's Fiction

open access: yesWorld Englishes, EarlyView.
ABSTRACT Apocalypse that describes ‘end‐of‐world’ scenarios have been especially prolific in the past few decades since the climate crisis has prophesied the imminent destruction of natural and human habitats. Apocalyptic literatures present insights into the various problems that beset humanity currently and extrapolate the inevitable consequences ...
Chitra Sankaran
wiley   +1 more source

Alterações histopatológicas em girinos de rã-touro alimentados com rações comerciais de diferentes níveis protéicos Histopathological alterations in bullfrog tadpoles fed commercial diets with three levels of crude protein

open access: yesRevista Brasileira de Zootecnia, 2008
Realizaram-se necropsia e exame histopatológico de girinos de rã-touro (Rana catesbeiana) alimentados com rações comerciais formuladas com 32, 36, 45 ou 55% de proteína bruta (PB) visando estabelecer a relação entre o nível de proteína bruta da ração e a
José Teixeira de Seixas Filho   +5 more
doaj   +1 more source

Maturation of spinal motor control through developmental changes in ion currents

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Ion channels of spinal neurons have been shown to change during development in a wide range of species. These changes occur at specific stages of development. An important developmental process is the maturation of motor control by which the body acquires new movements or refines movements already present.
Stephanie F. Gaudreau, Tuan V. Bui
wiley   +1 more source

Multiple Overspill Flood Channels from Young Craters Require Surface Melting and Hundreds of Meters of Midlatitude Ice Late in Mars’s History

open access: yesThe Planetary Science Journal
Mars’s tadpole craters are small, young craters whose crater rims are incised by one or more exit breaches but lack visible inlets. The tadpole-forming climate records the poorly understood drying of Mars since the Early Hesperian.
Alexandra O. Warren   +4 more
doaj   +1 more source

THE TADPOLE OF THE MEXICAN TREE FROG CHARADRAHYLA TAENIOPUS (ANURA: HYLIDAE) [PDF]

open access: yes, 2015
The tadpole of Charadrahyla taeniopus is described. This tadpole is a typical stream-dweller with a long depressed body, oral disc completely surrounded by marginal papillae with numerous small submarginal papillae lateral to the mouth, and several rows ...
Kaplan, Moises   +3 more
core   +1 more source

Substrate‐Dependent Variation in Environmental DNA Persistence and Degradation From a Small Mammal

open access: yesMolecular Ecology Resources, Volume 26, Issue 7, October 2026.
ABSTRACT Environmental DNA (eDNA) analyses have been applied to terrestrial environments for over a decade, yet knowledge of the dynamics of eDNA deposition, movement and degradation remains limited. To address this, we conducted a controlled experiment over 1 year to assess the persistence of eDNA from an arboreal mammal across four substrates (water,
Austin M. Guthrie   +5 more
wiley   +1 more source

The tadpole of Hypsiboas leptolineatus (Braun and Braun, 1977), a species in the Hypsiboas polytaenius clade (Anura; Hylidae)

open access: yesBrazilian Journal of Biology
The larval morphology of Hypsiboas leptolineatus was studied. The tadpole has an ovoid body in lateral view, wider than deep; snout rounded with dorsal reniform nostrils; spiracle sinistral with lateral wall attached to body; anal tube dextral; tail fins
C. Both, A. Kwet, M. Solé
doaj   +1 more source

Fins are relevant non-lethal surrogates for muscle to measure stable isotopes in amphibians

open access: yesKnowledge and Management of Aquatic Ecosystems, 2019
Stable isotope analyses (SIA) are now widely used in ecology research to quantify the trophic implications of a large range of ecological processes.
Bélouard Nadège   +4 more
doaj   +1 more source

Using Long‐Term Monitoring Data to Assess Temporal Patterns in Fish Community Assemblages in Florida Lakes

open access: yesFisheries Management and Ecology, Volume 33, Issue 5, Page 1044-1056, October 2026.
ABSTRACT In an effort to increase the relevancy of fish community data for management, we used fish community data to conduct a statewide assessment of Florida's freshwater fisheries resources and compare the relationships between environmental factors and freshwater fish communities over time.
Kimberly I. Bonvechio   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy