Haliotis rufescens

Haliotis rufescens, commonly known as the red abalone, is a species of large edible sea snail, a marine gastropod mollusk in the family Haliotidae, the abalones. This species is native to the Pacific Ocean coast of North America from the U.S. state of Oregon to Baja California in Mexico.

Description

The Haliotis rufescens is the largest species of abalone in the world, with a shell diameter up to 30 cm (12 in). The shell is rounded to oval, with two to three whorls. The outer surface of the shell is red-brown in color, while the inner surface is silvery to pinkish, with a strong, lustrous nacre.

Habitat and Distribution

The Haliotis rufescens is found in rocky, subtidal areas, typically from depths of 6 to 40 feet. It prefers areas with strong wave action, and feeds on a variety of seaweeds, including kelp.

Conservation Status

The Haliotis rufescens has been subject to commercial fishing, which has led to a significant decline in its population. As a result, it is listed as a species of concern by the International Union for Conservation of Nature (IUCN).

Culinary Use

The Haliotis rufescens is highly prized for its tender flesh and unique flavor. It is a popular ingredient in many Asian cuisines, particularly in Japan and China, where it is often used in soups, stews, and stir-fries.

See Also

• Abalone
• Haliotidae
• Marine gastropod mollusks

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