What does this research mean for the field?

Tadpoles of the endangered tropical toad Incilius spiculatus require specific microhabitats with water temperatures around 19°C and at least 60% canopy cover, making them highly vulnerable to temperature increases driven by riparian deforestation. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

Determine the microhabitat characteristics governing pool selection by endangered Incilius spiculatus tadpoles and evaluate how riparian vegetation removal alters their aquatic thermal environment.

August 29, 2026BiotropicaOpen Access

Microhabitat Use by Tropical Tadpoles and the Effect of Riparian Vegetation Degradation

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Authors

MAMedardo Arreortúa EGEdna González‐Bernal

Discussion

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Overview

Field study uncovers specific thermal and canopy cover requirements in endangered tropical toad tadpoles, indicating heightened vulnerability to warming caused by riparian deforestation.

Key Points

Determine the microhabitat characteristics governing pool selection by endangered Incilius spiculatus tadpoles and evaluate how riparian vegetation removal alters their aquatic thermal environment.
Measured physical and chemical parameters of occupied and unoccupied riverbank pools across breeding sites altered by small-scale agriculture.
Tracked air and water temperatures across three years and quantified water temperature variations across a canopy cover gradient.
Tadpoles consistently selected pools with at least 60% canopy cover, specific ranges of organic matter and depth, and water temperatures near 19°C.
Loss of riparian vegetation increased local pool temperatures by up to 1°C, while regional ambient temperatures rose and canopy cover declined over three years.

Cite This Study

Arreortúa et al. (2026) studied this question.

synapsesocial.com/papers/6a92994d8e5d7d1fc0c111aa https://doi.org/10.1111/btp.70257

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August 29, 2026BiotropicaOpen Access

Microhabitat Use by Tropical Tadpoles and the Effect of Riparian Vegetation Degradation

View Full Paper

Ask AI

Bookmark

Authors

MAMedardo Arreortúa EGEdna González‐Bernal

Discussion

Member takes

Overview

Field study uncovers specific thermal and canopy cover requirements in endangered tropical toad tadpoles, indicating heightened vulnerability to warming caused by riparian deforestation.

Key Points

Determine the microhabitat characteristics governing pool selection by endangered Incilius spiculatus tadpoles and evaluate how riparian vegetation removal alters their aquatic thermal environment.
Measured physical and chemical parameters of occupied and unoccupied riverbank pools across breeding sites altered by small-scale agriculture.
Tracked air and water temperatures across three years and quantified water temperature variations across a canopy cover gradient.
Tadpoles consistently selected pools with at least 60% canopy cover, specific ranges of organic matter and depth, and water temperatures near 19°C.
Loss of riparian vegetation increased local pool temperatures by up to 1°C, while regional ambient temperatures rose and canopy cover declined over three years.

Cite This Study

Arreortúa et al. (2026) studied this question.

synapsesocial.com/papers/6a92994d8e5d7d1fc0c111aa https://doi.org/10.1111/btp.70257

View Full Paper

Ask AI

Bookmark