Shore crab

This crab is infected with a parasitic barnacle (Sacculinus carcini). A female crab will care for the parasite as though it were her own offspring. If the parasite is living inside a male crab it will make him infertile and cause him to behave like a female crab.

Object Summary

Accession Loan No.
723/1902
Category
Natural History
Collection Class
Arthropods
Collection Area Region
Northern Europe
Collector Excavator
Marine Biological Association (from the collection of)
Common Name
shore crab
Simple Name
crustacean: crab
Period Classification
Edwardian (1901-1914)

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PORTUNIDAE: Carcinus maenas (Linnaeus, 1758): shore crab