Results 21 to 30 of about 76,233 (199)

Predation of glass frog (Anura: Centrolenidae) eggs by a ground beetle (Coleoptera: Carabidae) in Colombia

open access: yesPhyllomedusa: Journal of Herpetology, 2018
Carlos E. Burbano-Yandi   +2 more
doaj   +3 more sources

Rana blairi [PDF]

open access: yes, 1992
Number of Pages: 6Integrative BiologyGeological ...
Brown, Lauren E.
core   +1 more source

Centrolene savagei [PDF]

open access: yes, 2017
Number of Pages: 11Geological SciencesIntegrative ...
Ospina-L., Ana M.   +3 more
core   +1 more source

Advertisement and combat calls of the glass frog Centrolene lynchi (Anura: Centrolenidae), with notes on combat and reproductive behaviors [PDF]

open access: yesPhyllomedusa: Journal of Herpetology, 2011
We describe the advertisement and combat calls, combat behavior, and reproductive behavior of the glass frog Centrolene lynchi, an endemic species of the cloud forests of Ecuador.
Nicole Dautel   +5 more
doaj   +2 more sources

Ultrashort Pulse Retrieval from Experimental Spectra Transformed in Chalcogenide and Silica Fibers

open access: yesFibers, 2022
The characterization of ultrashort optical pulses is a highly requested task. The most popular commercially available hardware/software systems are based on interferometric measurements and second-harmonic generation, leading to some ambiguities and ...
Elena A. Anashkina   +2 more
doaj   +1 more source

Make like a glass frog: In support of increased transparency in herpetology

open access: yes, 2020
Across many scientific disciplines, direct replication efforts and meta-analyses have fuelled concerns on the replicability of findings. Ecology and evolution are similarly affected. Investigations into the causes of this lack of replicability have implicated a suite of research practices linked to incentives in the current publishing system.
Benjamin Michael Marshall, Colin Strine
openaire   +3 more sources

Frog foams and natural protein surfactants [PDF]

open access: yes, 2017
Foams and surfactants are relatively rare in biology because of their potential to harm cell membranes and other delicate tissues. However, in recent work we have identified and characterized a number of natural surfactant proteins found in the foam ...
Cooper, Alan   +3 more
core   +1 more source

Application of CT Lymphangiography in the Diagnosiis of Primary Pulmonary Lymphedema

open access: yesCT Lilun yu yingyong yanjiu, 2022
Objective: To explore the clinical value of CT lymphangiography in diagnosing primary pulmonary lymphedema. Methods: 52 patients who were diagnosed by clinical, imaging and pathology as primary pulmonary lymphedema were analyzed retrospectively.
Yan ZHANG   +5 more
doaj   +1 more source

Make like a glass frog: In support of increased transparency in herpetology

open access: yesHerpetological Journal, 2021
Across many scientific disciplines, direct replication efforts and meta-analyses have fuelled concerns on the replicability of findings. Ecology and evolution are similarly affected. Investigations into the causes of this lack of replicability have implicated a suite of research practices linked to incentives in the current publishing system.
openaire   +2 more sources

A polymorphism in oocyte pigmentation in natural populations of the glass frog Espadarana prosoblepon (Centrolenidae)

open access: yesThe International Journal of Developmental Biology, 2021
The adaptive role of amphibian oocyte melanic pigmentation and its molecular control are still elusive. Here we present evidence of a polymorphism in egg pigmentation in the emerald glass frog Espadarana prosoblepon. In Ecuadorian natural populations of this species, females can lay dark brown or pale eggs that develop into normal pigmented tadpoles ...
María José, Salazar-Nicholls   +6 more
openaire   +2 more sources

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