ArticleEcology and evolution2026
Spatial Structure Explains Morphological Variation Better Than Climatic Gradients in the South American Rattlesnake (
Article in Ecology and evolution, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Abstract
Morphological variation in vertebrates is often shaped by geographic and climatic factors, yet the applicability of broad-scale ecogeographical rules remains debated, particularly in ectotherms. We investigated how climatic gradients and spatial structure influence body size in the South American rattlesnake (
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