The Rajella eisenhardti lives in the bathydemersal, marine, depth range 757 - 907 m environment.
Rajella eisenhardti Long & McCosker, 1999 (if not an odd spelling of Eysenhardt (q.v.)?). Hugo Eisig,1847-1920, German polychaetologist and for many years a cooperator of Dohrn (q.v.) . Miss Helene Eker, 1918-, a keen student of the family Mitridae . (Dr. Eugene V. More