Martha Patricia Ramírez Pinilla, Mariela Osorno-Muñoz, Jose Vicente Rueda, Adolfo Amézquita, María Cristina Ardila-Robayo Dendropsophus labialis. Reference for: Hyla labialis. Source: Amphibian Species of the World: an Online Reference v, database (version ). Acquired: Notes: Frost, Darrel R. We carried out a mark-recapture study of a highland population of the frog Hyla labialis, and assessed some demographic and behavioral consequences of our.
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Larger females laid larger egg clutches, but larger males did not fertilise more eggs. Others are allowed to quote, adapt, transform, auto-archive, republish, and create based on this material, for any purpose even commercial onesprovided the authorship is duly acknowledged, a link to the original work is provided, and it is specified if changes have been made.
Hyla labialis – Biodiversity Heritage Library
Access content through your institution. To identify behavioural mechanisms and determine their influence on the mating pattern in a population of Hyla labialis, we integrated sampling results from the field with results from manipulated laboratory observations.
We found no support for a large-male mating advantage based on male-male competition in shaping mating pattern. However, labialos clutches of females clasped by proportionately larger males led to a higher percentage of hatchlings, suggesting that size-assortative mating improves fertilisation rate through cloacal apposition during spawning.
Librarian administrators click here. This trend also appeared in the laboratory, when a gravid female had the opportunity to choose among two males of different body sizes.
Amphibia-Reptilia22 Publishing hylw in this journal does not generate royalties for contributors. The larval metamorphic development comprised from the cul: Vol 1 No 1 Oecologia, If you had a personal account on the old platform, click here. Don’t have an account?
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Variation in mating pattern in a population of the Andean frog Hyla labialis. Variation and trade-off in reproductive output of the Andean frog Hyla labialis. Are tropical highland frog calls cold-adapted?
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Universitas Scientiarum1 1 Herpetologica55 Alytes20 Assessment of disc clipping on the survival and behavior of the Andean frog Hyla labialis. Space use, cave choice, and spatial learning in the dendrobatid frog Colostethus palmatus. Sign in to annotate.
Association between breeding cycle and male body condition in Hyla labialis. Behavioral aspects of the reproductive biology of the Andean frog Colostethus palmatus Amphibia: Despite a significant negative correlation between male body size and dominant frequency of the advertisement calls, providing acoustic cues for females to discriminate among males, it seems that female mate choice leading to size-assortative mating is based only partially on call characteristics.
Abstract To identify behavioural mechanisms and determine their influence on the mating pattern in a population of Hyla labialis, we integrated sampling results from the field with results from manipulated laboratory observations.
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