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What Fish is Blue Inside?

Published in Blue Fish Flesh 1 min read

The rock greenling is a fish known for having brilliant blue flesh.

Based on available information, the rock greenling (Hexagrammos lagocephalus) is a species of fish identified as having brilliant blue flesh. This characteristic makes it unique among many fish species.

About the Rock Greenling

Rock greenlings are part of the broader group of greenling fish species. They are commonly found along the Pacific Coast of North America.

Key Features and Habitat

  • Appearance: While its scales are typically orange, the most striking internal feature is its brilliant blue flesh.
  • Habitat: Rock greenlings inhabit the Pacific Coast, ranging from the chilly waters of the Bering Sea in Alaska southward to Point Conception, California.
  • Distribution: Although present along this extensive range, they are considered less common further south in their distribution.

This distinctive blue coloration of the flesh is a natural trait of the rock greenling and is not indicative of spoilage or any other issue.