Commercial top shell. The commercial top shell (Tectus niloticus) is a species of sea snail which occurs in the Indo-Pacific Ocean. The large shell has a thick inner layer of iridescent nacre,and the species is commercially exploited to make mother of pearl buttons and jewellery | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Smithsonian Institution |
Bildgröße: | 3767 px × 3295 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |