ammonoid genus nautilu cirripedia teredinid class gastropoda
a shell with a spiral shape a spiral shell two openings at the top of the shell a circular or spiral shell brownish-red body with white belly and striped flanks
spiral-shaped shell a spiral-shaped shell large, spiral-shaped shell small, snail-like gastropods brown or yellow-brown shell
a shell and a picture of a shell
spiral-shaped shell a spiral-shaped shell large, spiral-shaped shell small, snail-like gastropods shell is usually brown, black, or yellow
chambered nautilus which is a mollusk with a distinctive spiral shell crescentroll which has golden-brown color chambered nautilus which has eight to ten chambers chambered nautilus which has small eyes located near the tentacles snail which has spiraled shell
trilobite which has two-lobed tail nautilus which has white, tan, or brown nautilus which has mollusk with a spiral shell nautilus which has two short, retractable tentacles trilobite which has segmented body
ammonoidea chambered nautilus spiral ichneumonoidea tellinidae
chambered nautilus nautilus spiral or coil fossil swirl
nautilus which has mollusk with a spiral shell chambered nautilus which is a white shell with brown stripes chambered nautilus which is a mollusk with a distinctive spiral shell nautilus which is a central, coiled shell with multiple chambers chambered nautilus which has eight to ten chambers
nautilus which has white, tan, or brown seed which has markings or ridges on shell escargot which is a circular, spiral shell pattern kernel which has white, yellow, or brown color chambered nautilus which is a white shell with brown stripes