Leptuca beebei is a species of crab belonging to the family Ocypodidae. This crab is a notable inhabitant of the intertidal zone, particularly on the Atlantic coast of the United States.
Description & Characteristics
Leptuca beebei is a relatively small crab, typically reaching a maximum carapace width of around 25 millimeters. Its body is characterized by a smooth, oval-shaped carapace with a prominent rostrum. The carapace is usually a mottled brown or grayish color, blending in with the sandy substrate.
One of the distinctive features of Leptuca beebei is the presence of long, slender chelipeds (claws). These chelipeds are used for feeding, defense, and attracting mates.
Habitat and Occurrence
Leptuca beebei is primarily found in the intertidal zone of sandy beaches along the Atlantic coast of the United States. These crabs prefer habitats with moderate wave action and ample sand for burrowing. They are commonly observed on exposed shorelines during low tide, actively foraging for food.
The distribution of Leptuca beebei extends from the Gulf of Maine south to Florida, making it a prevalent presence in the neritic zone of this region. They are particularly abundant in the mid-Atlantic region, from New Jersey to North Carolina.
Taxonomy
Leptuca beebei is scientifically classified as follows: Kingdom: Animalia Phylum: Arthropoda Class: Malacostraca Order: Decapoda Family: Ocypodidae Genus: Leptuca Species: beebei
The family Ocypodidae, to which Leptuca beebei belongs, includes a diverse group of crabs known for their burrowing habits and adaptations to life in the intertidal zone.
Feeding
Leptuca beebei is an omnivorous crab, feeding on a variety of organic matter. Their diet includes algae, detritus, small invertebrates, and even carrion. They use their chelipeds to collect food, bringing it to their mouths for consumption.
During low tide, Leptuca beebei can be observed actively foraging on the beach surface, seeking out food sources. They exhibit a scavenging behavior, feeding on dead organisms and organic debris that they find along the shoreline.
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