Tugali angusta
NameTugali angusta
Scientific NameTugali angusta
FamilyFissurellidae
GenusTugali
Speciesangusta
Shell Shapeconical
Identifying FeaturesLimpet-like, elongated-oval shell; low conical profile with a subcentral, slightly anterior apex; exterior with fine radial sculpture; interior with a smooth, nacreous surface and a prominent, somewhat spoon-shaped internal callus/septum. The margin is slightly crenulated externally.
Description
A small, limpet-like marine gastropod shell, characterized by its elongated-oval shape and low conical profile. The exterior is sculptured with numerous fine radial ribs, which are subtly crossed by very fine concentric growth lines, giving it a slightly textured appearance. The interior features a smooth, glossy, nacreous surface with a distinctive, somewhat spoon-shaped internal callus or septum located anteriorly.
