Cephalopods · Marine Life · South Africa

Ram’s horn shell (Spirula spirula)

Stranded ram's horn shell covered in small goose barnacles. Found on the beach in Port Alfred (Eastern Cape, South Africa), 2024.
Stranded ram’s horn shell covered in small goose barnacles.
Found on the beach in Port Alfred (Eastern Cape, South Africa), 2024.

Shell cylindrical, forming a loose, flat spire, and made up of a series of chambers.
Rarely seen, the animal is squid-like, with eight short arms and two long tentacles.

About 25 mm.

Two Oceans: A Guide to the Marine Life of Southern Africa (1994, 2016)

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