Astraea turbanica Dall 1910 b

描述：

Description: English: Megastraea turbanica (Dall, 1910) (synonyms: Lithopoma turbanicum Dall, 1910, Coronado Island, Mexico, on rocks 20-30m, in 1993. height 155mm. Also known as Astraea turbanica). Date: 22 January 2011. Source: Own work. Author: MerlinCharon.