Dendrodoris
Dendrodoris is a genus of colorful, slug-like sea slugs, officially classified as nudibranchs. They are marine gastropods, meaning they belong to the class Gastropoda and are entirely aquatic. Nudibranchs are known for their vibrant colors, fascinating feeding habits, and lack of a shell, and Dendrodoris is no exception. These captivating creatures are commonly found in tropical and subtropical waters around the world, where they thrive in diverse marine habitats.
Common Names
Members of the genus Dendrodoris are often referred to as "Dendrodorid nudibranchs" or simply "dendrodorids." Some species have individual common names, such as the "orange-edged dendrodoris" (Dendrodoris fumata).
Characteristics
Dendrodoris species share several key characteristics that distinguish them from other nudibranchs. These include:
- Body shape: Generally oval or oblong, with a pronounced, raised, dorsal surface.
- Coloration: Striking and often complex, featuring bold patterns in shades of orange, red, yellow, brown, and white.
- Rhinophores: Two club-shaped sensory organs located on the head, used to detect food and navigate.
- Cerata: Numerous finger-like projections on the back, which may be branched or unbranched. These structures increase the surface area for respiration and defense.
- Size: Can range from a few centimeters to several inches in length, depending on the species.
Environments
Dendrodoris nudibranchs prefer warm, shallow waters, often found in coral reefs, seagrass meadows, and rocky shores. They are typically found in tropical and subtropical regions worldwide, particularly in the Indo-Pacific and the Caribbean. Their specific habitat preferences can vary between species.
References
For more information on Dendrodoris, consult these reliable resources:
- Sea Slug Forum: https://www.seaslugforum.net/find/dendrodoris
- World Register of Marine Species (WoRMS): https://www.marinespecies.org/aphia.php?p=taxdetails&id=138293