comscore Ocean Watch: Red squiggly mass offers insight into sea cucumbers
Hawaii News | Ocean Watch

Ocean Watch: Red squiggly mass offers insight into sea cucumbers

  • COURTESY SUSAN SCOTT

    The red tubules are likely the gonads of the black sea cucumber curled up below and coated with sand. This is Hawaii’s most common large sea cucumber, Holothuria atra.

Sea cucumbers have red gonads? Who knew? Read more

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