Macrophthalmus (Macrophthalmus) brevis is a species of crab belonging to the family Macrophthalmidae. It is commonly found in intertidal zones and estuaries, playing a significant role in the coastal ecosystems where it thrives.
Description & Characteristics
Macrophthalmus (Macrophthalmus) brevis is characterized by its distinct appearance. It possesses prominent eyes that are positioned on long stalks, a defining feature of the genus Macrophthalmus. This species is typically small in size, reaching a maximum carapace width of approximately 25 millimeters. The carapace is smooth and slightly flattened, often exhibiting a greenish-brown coloration. The legs are relatively long and slender, enabling the crab to move effectively in its preferred habitats.
Habitat and Occurrence
Macrophthalmus (Macrophthalmus) brevis is commonly found in intertidal zones and estuaries, often burrowing in mud or sandy substrates. It is particularly prevalent in the Indo-Pacific region, making it a prevalent presence in these aquatic ecosystems.
Taxonomy
Macrophthalmus (Macrophthalmus) brevis belongs to the Class: Malacostraca, Order: Decapoda, and Family: Macrophthalmidae. The family Macrophthalmidae is comprised of crabs characterized by their large, prominent eyes and their tendency to inhabit coastal regions.
Feeding
Macrophthalmus (Macrophthalmus) brevis is an omnivore, meaning it consumes a diverse diet of both plant and animal matter. Its feeding habits include scavenging on detritus, consuming algae, and occasionally preying on small invertebrates. The crab’s long, slender legs help it gather food efficiently from the surrounding environment.
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