Palliolum incomparabile
NamePalliolum incomparabile
Scientific NamePalliolum incomparabile
Common NameIncomparable Scallop
FamilyPectinidae
GenusPalliolum
Speciesincomparabile
Geographic DistributionMediterranean Sea and Eastern Atlantic Ocean, including areas off Portugal, the Bay of Biscay, Canary Islands, and Morocco.
Average Size (mm)5-15
Identifying FeaturesSmall size, highly variable and often vibrant coloration, distinct auricles, and a relatively smooth shell surface, though fine radial sculpture may be present. The shells are typically thin and somewhat translucent.
Dietfilter-feeder
Rarityrare
Author Citation(Risso, 1826)
Description
A collection of small bivalve shells, identified as Palliolum incomparabile, displaying a remarkable range of colors and patterns. The shells are typically orbicular to fan-shaped with distinct auricles, and vary in size from approximately 5 mm to 15 mm. The collection highlights the species' significant color polymorphism.
