Species Detail - Chinaman’s Hat (Calyptraea chinensis) - Species information displayed is based on the dataset "Porcupine Marine Natural History Society Records".

Terrestrial Map - 10km

Distribution of the number of records recorded within each 10km grid square (ITM).
Live Map

Marine Map - 50km

Distribution of the number of records recorded within each 50km grid square (WGS84).
Live Map
Calyptraea chinensis
Chinaman’s Hat
NBNSYS0000174315 UnverifiedUnverified
N/A
cachi
(Linnaeus, 1758)
mollusc
Species
6
4
4
29/09/2007
12/09/2018
11 February (recorded in 2024)
30 September (recorded in 2007)
Porcupine Marine Natural History Society, Porcupine Marine Natural History Society Records, National Biodiversity Data Centre, Ireland, Chinaman’s Hat (Calyptraea chinensis), accessed 21 April 2025, <https://maps.biodiversityireland.ie/Dataset/313/Species/120408>

Records per month (across all datasets)

Records per year (across all datasets)