Dolomena swainsoni
NameDolomena swainsoni
Scientific NameDolomena swainsoni
Common NameSwainson's Conch
FamilyStrombidae
GenusDolomena
Speciesswainsoni
Geographic DistributionIndo-Pacific region, including areas such as the Philippines, Indonesia, and other parts of Southeast Asia.
Habitatsubtidal
Shell Shapefusiform
Average Size (mm)40-70
Identifying FeaturesHigh, pointed spire; large, relatively smooth body whorl; long, narrow aperture; distinct siphonal canal; thickened outer lip with a prominent stromboid notch; smooth columella; faint axial ribs or nodules may be present on early spire whorls.
Raritycommon
Author Citation(Reeve, 1841)
Description
A medium-sized marine gastropod shell, characterized by its elongated, fusiform shape, a moderately high, pointed spire, and a large, smooth body whorl. The aperture is long and narrow, leading to a distinct siphonal canal. A prominent feature is the thickened outer lip, which exhibits a characteristic stromboid notch near the anterior end. The shell's coloration is typically white to cream, often adorned with subtle yellowish-orange or light brown blotches and streaks.
