Halloween Crab
Scientific name: Hartnollius quadratus
Marine invertebrates
Photo: (c) Erick Noe Tapia Banda, some rights reserved (CC BY-NC)CC-BY-NC licenceSee the original photo
Seen here
Somebody photographed it here and the identification passed community review.
36 verified records
Sightings whose identification was reviewed by the iNaturalist community.
When it is seen
Recorded at this time of year