Life Lines by Dr. Dolittle

Sponsored by the American Physiological Society

Tag Archive for ‘fossil’

Hatchling vs the egg – which is a better predictor of growth?

American alligators can grow rather large. In fact, according to the Louisiana Department of Wildlife and Fisheries, Spanish explorers called these animals “big lizard”, or “el legarto” in Spanish, which explains how they got their name. Hatchlings are typically 8-9 inches long and their growth rate can vary depending on habitat, age, and sex. Female adult alligators can reach about 9 feet in length and 200 pounds in weight whereas […]

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