# Amphidromus quadrasi palawanensis 01

- By: H. Zell
- Date: 2025-08-13
- Classification: Photograph
- Museum: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Amphidromus_quadrasi_palawanensis_01.jpg)
- Rights: [CC BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0)
- Picture: https://invisiblenetwork.ai/thumbs/commons/thumb/0/06/Amphidromus_quadrasi_palawanensis_01.jpg/1920px-Amphidromus_quadrasi_palawanensis_01.jpg
- Who can see it: Teens profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)

Amphidromus quadrasi palawanensis Bartsch, 1917; length 4.3 cm; Originating from Bugsuk island, Philippines; ex coll Eckert; Shell of private collection, therefore not geocoded.