The Porthole Pygmygoby, scientifically known as Trimma finistrinum, is a small and fascinating fish species belonging to the Goby family. They are characterized by their vibrant colors and unique adaptations for life in the coral reef environments they call home.
Description & Characteristics
The Porthole Pygmygoby, Trimma finistrinum, is a diminutive fish, reaching a maximum size of only 2.5 centimeters. They are easily recognizable by their striking color patterns, often displaying a combination of orange, yellow, and black markings. These striking hues serve as a form of camouflage, allowing them to blend seamlessly into the coral reefs they inhabit.
Habitat and Occurrence
The Porthole Pygmygoby, Trimma finistrinum, is predominantly found in the Indo-Pacific region. They are commonly observed in shallow, coral reef environments, typically residing in the shallow reef zones, where they are most likely to encounter the invertebrates they rely on for sustenance. They have a depth range of 11.0 to 20.0 meters, making them well adapted to the conditions found in these coastal marine ecosystems.
Taxonomy
The species Trimma finistrinum belongs to the Class: Teleostei, Order: Gobiiformes, and Family: Gobiidae. This classification places them among a diverse group of fish known for their adaptability and variety of habitats.
Feeding
The Porthole Pygmygoby, Trimma finistrinum, primarily feeds on a diet of small invertebrates. Their menu typically includes Brine Shrimp Nauplii, Brine Shrimps, Frozen food (small sorts), and Zooplankton. These tiny organisms are essential for their survival, providing the nutrients necessary to sustain their active lifestyles within the coral reef ecosystem.
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