Macomangulus
Macomangulus is a genus of small, saltwater clams, marine bivalve molluscs in the family Tellinidae, the tellins. They are known as “tellin clams” and are often referred to as “surf clams” because they are typically found in sandy intertidal areas. They are distributed across a wide range of habitats, from the intertidal zone to deeper waters.
Common Names
Members of the genus Macomangulus are commonly referred to as "tellin clams" or "surf clams." Some species have specific common names like "Pacific Tellin" (Macomangulus californianus) and "Striped Tellin" (Macomangulus tenuis).
Characteristics
Macomangulus clams have a thin, oval shell with a slightly pointed posterior end. The shell is typically white or cream-colored, often with faint markings. They are characterized by a siphonal notch on the posterior end of the shell, which is an opening for the siphon, a tube that allows the clam to filter water for food and oxygen. The siphonal notch is often a distinguishing feature used to identify Macomangulus species.
Habitat
Macomangulus clams are found in a variety of marine habitats, from the intertidal zone to deeper waters. They are typically found in sandy or muddy bottoms, often burrowing into the sediment. They are commonly found in exposed areas along coastlines, where they are exposed to waves and currents.
Distribution
The genus Macomangulus is widely distributed throughout the world's oceans. They are found in the Pacific, Atlantic, and Indian Oceans, and are particularly abundant in the waters of North America, South America, and Europe. They are a significant component of marine ecosystems, serving as a food source for a variety of fish, birds, and invertebrates.
References
For further information on Macomangulus, refer to these reliable sources: