Gonionemus vertens
描述：
Description: English: Gonionemus vertens. Date: 8 November 2015, 16:23:12. Source: Own work. Author: A. C. Tatarinov.
Description: English: Gonionemus vertens. Date: 8 November 2015, 16:23:12. Source: Own work. Author: A. C. Tatarinov.
