Phylum Mollusca 軟体動物門

Class Gastropoda 腹足綱

Genus Avellana
Avellana sp.

Figure mgs-1.

Figure mgs-2.

Figure mgs-3.

Genus Serpulorbis
Serpulorbis imbricatus

Figure mgs-4.

Figure mgs-5.

Figure mgs-6.

Figure mgs-7.

Body of Serpulorbis imbricatus

Figure mgs-8.

Figure mgs-9.

Genus Tonna
Tonna cf. luteostoma

Figure mgs-10.

Figure mgs-11.