The Smalltooth Emperor (Lethrinus microdon) is a species of marine fish belonging to the Lethrinidae family, commonly known as emperor fishes. It is a relatively large fish, reaching a maximum size of 80.0 cm. This species is a fascinating inhabitant of diverse marine environments, showcasing a distinct set of characteristics and ecological interactions.
Description & Characteristics
The Smalltooth Emperor, Lethrinus microdon, is characterized by its robust, elongated body shape. Its color can vary depending on its habitat and age, ranging from reddish-brown to a more silvery hue. It has a prominent, blunt snout with a slightly protruding lower jaw. Its mouth features a unique set of small, conical teeth, giving it its common name. The Smalltooth Emperor is a strong swimmer and can reach significant depths. Its fins are well-developed, allowing for maneuverability in various water conditions.
Habitat and Occurrence
The Smalltooth Emperor, Lethrinus microdon, prefers the neritic marine zone, which encompasses a broad spectrum of habitats from the lower limit of the intertidal zone to the shelf edge at approximately 200 m water depth. It is commonly found in subtidal, sublittoral, and infralittoral regions. This species can be found in a wide range of marine environments, including coral reefs, rocky shores, and sandy bottoms. Its depth range extends from 10.0 to 200.0 meters, showcasing its adaptability to different depths.
Taxonomy
The species Lethrinus microdon belongs to the Class: Teleostei, Order: Eupercaria incertae sedis, and Family: Lethrinidae. This classification highlights its place within the diverse world of bony fishes. It is further categorized within the Lethrinidae family, which is known for its diverse array of emperor fishes.
Feeding
The Smalltooth Emperor, Lethrinus microdon, is an opportunistic carnivore with a diverse diet. It primarily feeds on crustaceans, mollusks, and smaller fish. Its preferred food items include flakes, frozen food (large sort), krill, mysis, and shrimps. Its small, conical teeth are perfectly adapted for crushing and grinding these hard-bodied prey.
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