Cavefish or cave fish is a generic term for fresh and brackish water fish adapted to life in caves and other underground habitats. Related terms are subterranean fish, troglomorphic fish, troglobitic fish, stygobitic fish, phreatic fish, and hypogean fish.

cave fish, any of the pale, blind, cave-dwelling fishes of the genera Amblyopsis and Typhlichthys, family Amblyopsidae. Cave fishes are small, growing to about 10 cm (4 inches) long, and are found in fresh water in dark limestone caves of the United States. There are three species: Typhlichthys subterraneus, Amblyopsis rosae, and A. spelaea.

The Amblyopsidae are a fish family commonly referred to as cavefish, blindfish, or swampfish. They are small freshwater fish found in the dark environments of caves ( underground lakes , pools, rivers and streams ), springs and swamps in the eastern half of the United States.

Jan 22, 2018 · Richard Borowsky introduces cavefish which have converged on a suite of morphological, physiological and behavioral traits that permit them to thrive in the absence of light and provide us with unique opportunities to investigate the genetic bases of adaptive evolution.

The Mexican tetra (Astyanax mexicanus), also known as the blind cave fish, blind cave characin or the blind cave tetra, is a freshwater fish in the Characidae family (tetras and relatives) of the order Characiformes. [4][5] The type species of its genus, it is native to the Nearctic realm, originating in the lower Rio Grande, and the Neueces and...

The Amblyopsidae are a fish family commonly referred to as cavefish, blindfish, or swampfish. They are small freshwater fish found in the dark environments of caves (underground lakes, pools, rivers and streams), springs and swamps in the eastern half of the United States.

We currently know of almost 300 species of cavefish, and roughly a third of them have been discovered in China. While each cavefish species has evolved in a different way, over time they will develop distinct characteristics that set them apart from their above ground ancestors.

Nov 23, 2004 · What are cavefish? Like other cave-dwelling animals, fish that live in caves have often lost their eyes and body colour, but the evolutionary mechanisms underlying these reductions are unknown. There are 86 species of cavefish that belong to 18 different families, and many of them have lost their eyes independently.

Sep 20, 2006 · Abstract: Cavefishes, or hypogean fishes, are a distinctive group of freshwater fishes. Their life histories unseverably bind them to a cave or underground water body. Some of them, termed troglobites, have specific character-istics adapting them to subterranean life.

Sep 19, 2024 · Cavefish facts that will give you a closer look at this hidden species. Learn its origins, diet, and other unique traits through these facts. Turn Your Curiosity Into Discovery