Echinolittorina meleagris, commonly known as the is a species of small sea snail, a marine gastropod mollusk in the family Littorinidae. This species is a prominent member of the intertidal zone, showcasing a remarkable adaptability to the harsh conditions of this environment.
Description & Characteristics
Echinolittorina meleagris is a small, robust snail, generally reaching a maximum size of 10 millimeters. The shell of this species is typically conical in shape with a pointed apex. The shell surface is characterized by distinct longitudinal ridges that contribute to its rough texture. The shell coloration can vary, ranging from a pale beige to a darker brown, often with subtle patterns of darker markings.
Habitat and Occurrence
Echinolittorina meleagris is primarily an intertidal species, inhabiting rocky shores and tide pools. Its distribution is concentrated within the mid to upper intertidal zones, where it experiences regular exposure to air during low tides. This species can be found in a variety of marine ecosystems, including the rocky shores of the and the . Its presence in these diverse habitats underscores its adaptability to varying environmental conditions.
Taxonomy
Echinolittorina meleagris belongs to the class Gastropoda, which encompasses a vast array of mollusks characterized by their coiled shells. Within this class, it falls under the order Littorinimorpha, a group known for their predominantly intertidal and marine habitats. Finally, the species is classified under the family Littorinidae, a family of snails that are commonly found in coastal environments worldwide.
Feeding
Echinolittorina meleagris is an herbivorous snail, primarily feeding on algae. It utilizes its radula, a ribbon-like structure with rows of teeth, to scrape algae from the surfaces of rocks and other substrates. This dietary preference makes Echinolittorina meleagris an important component of the intertidal food web, contributing to the ecological balance of its habitat.
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