noun
lamp shell; lampshell
Refers to brachiopods of the class Articulata (excluding lingulate brachiopods). A rare, specialized term in marine biology.
See also: 三味線貝
Lamp shells resemble bivalves but belong to a completely different animal group.
この化石はホオズキガイの一種と同定された。
This fossil was identified as a species of lamp shell.