Orange Sea Pen [Placinolopha sarmentosa]

Orange Sea Pen
Description

This species is a type of sea pen that is known for its bright orange color. It is typically found in deeper waters, usually below 50 meters. The Orange Sea Pen is a colonial organism with polyps specialized for different tasks such as feeding, reproduction, and defense. When disturbed, the Orange Sea Pen emits a bright green bioluminescent glow. It has a long, thick peduncle (stem) and multiple feathery branches that give it the appearance of an old-fashioned quill pen. It can grow up to 2 meters in height.

Taxonomy
Phylum Sponges
Porifera
Class Homoscleromorpha
Homoscleromorpha
Order Homosclerophorida
Homosclerophorida
Family Plakinidae
Plakinidae
Genus Placinolopha
Placinolopha
Photo Gallery

No photos available yet.