TaxonHub

McPeak Anemone

Urticina mcpeaki

A marine sea anemone species endemic to the North American Pacific coast, characterized by distinctive morphological features and specialized habitat adaptation in rocky intertidal and subtidal zones.

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Ecology & Habitat

Habitat

Rocky coastal regions of the North American Pacific coastline, typically found between 0-50 meters depth in areas with moderate wave action and stable substrate

Ecological Role

Plays a critical role in marine ecosystem biodiversity, providing habitat and shelter for small marine invertebrates and serving as a significant component of coastal marine food webs

Morphology

  • SKIN COAT Smooth, often brightly colored epidermis with potential color variations including red, orange, and brown tones
  • LIMBS WINGS Tentacular crown with multiple rows of retractable, colorful tentacles
  • HEAD SENSORY Multiple short, tapered tentacles with stinging cells (nematocysts) for prey capture and defense
  • BODY STRUCTURE Soft-bodied cnidarian with radial symmetry, typically 5-15 cm in height, featuring a cylindrical column with prominent tentacles arranged in concentric rings
Data Source: TaxonHub Database
Image Credit: Wikimedia Commons
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Related Species in Actiniidae