Distribution:
A. irregularis can be
found on locations with sand or gravel anywhere along the
Norwegian coast, as far north as western parts
of Finnmark. The best chance to find it seems to be between 10 and 30
meters, but it has been registered as deep as 1000 meters.
Characteristics: This sand star can reach a
diameter of 20 cm. The five arms are short and the flattened body seems
stiff when touching it. It comes in shades of pink or pale orange. The
under surface is light beige or white. The arms are edged by clearly visible
plates, contributing to its distinct appearance.
All pictures:
(Lauvsnes - North Trøndelag / 12
meters / 5.29.2004)
Phylum:
Echinodermata
Class:
Asteroida
Order:
Phanerozonia
Family:
Astropectinidae
Scientific name:
Astropecten irregularis
Norwegian:
kamstjerne
