Abstract. To understand the seasonal reproductive dynamics of Hypsiboas albopunctatus, a Neotropical treefrog, we studied the following. Diagnosis Hypsiboas albopunctatus differs from the other members of the genus by the following combination of characters: (1) modal webbing formula of the. The Hypsiboas albopunctatus species group comprises 10 species, nine of which are defined based on molecular characters (), while one new.

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A taxon is Near Threatened NT when it has been evaluated against the criteria but does not qualify for Critically EndangeredEndangered or Vulnerable now, but is close to qualifying for or is likely to qualify for a threatened category in the near future.

White-spotted tree frog

Above audiospectrogram, below oscillogram. Recovers only records that contain the word Lithobates AND “Costa Rica”, but excludes any record that contains the word “forreri” in any part of the record: Comparing the calling sites chosen by males of H.

Allows a partial letter string to be entered hypsibias implies either no or various extension on this letter string. The Cerrados of Brazil.

Boana albopunctata – Wikipédia, a enciclopédia livre

NewYork, Columbia University Press. We recorded 24 males of H. Freitas, Silva, and Fonseca,Herpetol. How to cite this article. Auletris boans — Wagler,Nat. We need to more than double the number of wild species plants, animals and fungi assessed. The mean distance from the water was 0. Hyla Hypsiboas oxyrhina — Albopunctattus,Proc.

Bulletin of the American Museum of Natural History Brenowitz EA Neighbor call amplitude influences aggressive behavior and intermale spacing in choruses of the pacific treefrog Hyla regilla. Register for an account To save searches and access a historical view of albopnctatus you have downloaded you are required to register for an account. Bosch J, Marquez R Discriminant functions for the sex identification in two midwife toads Alytes obstetricans and A.


Please enter your e-mail address and password below. Acoustic communication in two species of the Hypsiboas albopunctatus group Anura: A taxon is Extinct EX when there is no reasonable doubt that the last individual has died.

This highlights the importance of considering different call parameters in bioacoustical studies. The IUCN Red List Categories and Criteria are intended to be an easily and widely understood system for classifying species at high risk of global extinction. Our results demonstrated that some call parameters of both species were yhpsiboas with environmental and morphological variables.

Wells KD a The social behavior of anurans amphibians.

Animal Behaviour 73 3: Achaval and Olmos,Anf. Prado, Haddad, and Zamudio,Mol. Interprets this as “Lithobates OR pipiens” so will find the union of all records that contain either “Lithobates” or “pipiens”: Although the calling behavior of H. To test if the species’ calls differed between situations calling alone or in the presence of the other specieswe performed factorial analysis of variance ANOVA with residuals of multiple regressions to control for the effects of the variables mentioned above.

Those changes are strategic to maximize the reproductive success of males Wells bBee et al.

White-spotted tree frog – Wikipedia

Leptodactylidae from Central Brazil. Advertisement call duration was positively correlated and maximum frequency was negatively associated with air temperature, while call repetition rate and note duration had a positive correlation with body size and number of conspecific calling males, respectively Table 3.

April 06, ; Revised: Animal Behaviour 47 3: Hyppsiboas evolution of the amphibian auditory system. On the other hand, as found for’ the SPL aggressive call of H.

Neotropical Biology and Conservation

A taxon is Critically Endangered CR when the best available evidence indicates that it meets any of the criteria A to E for Critically Endangered, and it is therefore considered to be facing an extremely high risk of extinction in the wild.


Journal of Comparative Physiology 1: A study of call timing and male quality. Species categorized as Extinct EX. Means that the results of the search will all records that have either of the albopuncttaus held together by an OR Lithobates OR “Costa Rica” Recovers all records that contain the word “Lithobates” or “Costa Rica”: We believe that the values observed in the power analysis in this study are high enough to detect biologically significant effects, despite the fact that some few values are below 0.

The aggressive calls are similar to those described by Heyer et al. Chicago, The University of Chicago Press, p.

Brain, Behavior and Evolution 28 Blog Log of changes and additions, How to cite How to use History of the project Comments on version 5.

Nevertheless, much of their ecological and historical processes xlbopunctatus unknown. Error for Hypsiboas albopunctatus. We also investigated if the presence of one species influences the spatial distribution or vocal behaviour of the other.

Proceedings of the National Academy of Sciences Suppl. We need to more than double the number of wild species plants, animals and fungi assessed Our new goal isspecies by Post-hoc power analysis revealed that statistical power to detect the relationships between acoustic parameters and morphological and environmental parameters were, in general, high for both species Table 3.

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