Sand shrimp, also widely known as the common European shrimp, refer to a specific species of decapod crustacean identified by the scientific name Crangon vulgaris. These small, bottom-dwelling shrimp are a common sight in the coastal waters of the North Atlantic.
Key Characteristics of Sand Shrimp (Crangon vulgaris)
The sand shrimp possesses distinct features that help in its identification and understand its role in marine ecosystems.
Scientific Classification and Naming
- Primary Scientific Name: Crangon vulgaris
- Synonym: Crago septemspinosus (an older or alternative scientific name)
- Common Names: Sand Shrimp, Common European Shrimp
Physical Description
- Size: They typically grow to a modest length of up to 8 cm (3 inches).
- Coloration: Their bodies are generally gray or dark brown, often adorned with brown or reddish spots. This coloration frequently provides effective camouflage against sandy or muddy seafloors.
Habitat and Distribution
Sand shrimp are primarily found in the shallow, coastal waters on both sides of the North Atlantic Ocean. They prefer sandy or muddy substrates where they can burrow to hide from predators. Their wide distribution across this vast ocean region highlights their adaptability to varying coastal conditions.
Overview Table: Sand Shrimp (Crangon vulgaris)
| Feature | Description |
|---|---|
| Common Name(s) | Sand Shrimp, Common European Shrimp |
| Scientific Name | Crangon vulgaris |
| Synonyms | Crago septemspeminosus |
| Maximum Size | Approximately 8 cm (3 inches) |
| Typical Color | Gray or dark brown with brown/reddish spots |
| Primary Habitat | Coastal waters |
| Geographic Range | Both sides of the North Atlantic |
Understanding the characteristics and habitat of Crangon vulgaris provides insight into this prevalent marine invertebrate, which plays a role in coastal food webs. For more detailed scientific information, you can explore resources like the World Register of Marine Species (WoRMS).
