Bathyacmaea
# Bathyacmaea

Bathyacmaea is a genus of deep-sea limpet, marine gastropod mollusk in the family Pectinodontidae. Species in this genus inhabit the dark, chemosynthesis-based marine communities of ocean vents and cold seeps near Japan.

## Species

Species within the genus Bathyacmaea include:

* Bathyacmaea becki S.-Q. Zhang & S.-P. Zhang, 2017
* Bathyacmaea jonassoni Beck, 1996
* Bathyacmaea kanesunosensis (Sasaki, Okutani & Fujikura, 2003)
* † Bathyacmaea kimberleyae (Saether, C. Little, B. A. Marshall & K. C. Campbell, 2012)
* Bathyacmaea lactea S. Q. Zhang, J. L. Zhang & S. P. Zhang, 2016
* Bathyacmaea nadinae L. Beck, 2023
* Bathyacmaea nipponica Okutani, Tsuchida & Fujikura, 1992
* Bathyacmaea subnipponica Sasaki, Okutani & Fujikura, 2003

### Synonyms

* Bathyacmaea austrina S.-Q. Zhang & S.-P. Zhang, 2020 synonym of Bathyacmaea nipponica Okutani, Tsuchida & Fujikura, 1992 (junior subjective synonym)
* Bathyacmaea brevidentata S.-Q. Zhang & S.-P. Zhang, 2020: synonym of Bathyacmaea nipponica Okutani, Tsuchida & Fujikura, 1992 (junior subjective synonym)
* Bathyacmaea secunda Okutani, Fujikura & Sasaki, 1993: synonym of Bathyacmaea nipponica Okutani, Tsuchida & Fujikura, 1992
* Bathyacmaea tertia Sasaki, Okutani & Fujikura, 2003: synonym of Bathyacmaea nipponica Okutani, Tsuchida & Fujikura, 1992
