The Tartanella Nudibranch, scientifically known as Trapania tartanella, is a captivating species of sea slug belonging to the family Goniodorididae. This nudibranch, like its relatives, exhibits a striking array of colors and patterns, adding to the vibrant tapestry of the marine environment.
Description & Characteristics
Trapania tartanella is a relatively small nudibranch, reaching a maximum size of around 15 millimeters. It is characterized by its elongated, slender body, typically adorned with a bright orange or yellow hue, punctuated by numerous dark brown or black spots. These spots are often arranged in rows, creating a distinctive pattern. The rhinophores, which are the sensory organs located on the head, are club-shaped and feature a unique, branched appearance. The cerata, the finger-like projections along the back, are also prominent features, often displaying a vibrant orange or yellow coloration.
Habitat and Occurrence
The Tartanella Nudibranch inhabits the tropical waters of the Indo-Pacific region. It is commonly found in shallow coastal areas, particularly in coral reefs and rocky habitats. This nudibranch is known to prefer areas with a moderate current and abundant algal growth. Its occurrence is primarily confined to the tropical zone, making it a characteristic inhabitant of these vibrant marine ecosystems.
Taxonomy
The species Trapania tartanella belongs to the Class: Gastropoda, Order: Nudibranchia, and Family: Goniodorididae. This family, the Goniodorididae, comprises a diverse group of sea slugs, many of which are brightly colored and exhibit intricate patterns.
Feeding
Trapania tartanella is a specialized feeder, relying solely on a specific type of marine worm called Kelchwürmer (Entroprocta) as its primary food source. This dietary preference highlights the unique ecological role played by this nudibranch in the marine food web. The consumption of these worms contributes to the delicate balance within the coral reef ecosystems where it resides.
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