German-born zoologist. Began his association with the British Museum in 1857; made catalogues of the museum’s specimens of amphibia, reptiles, and fish; officially joined the staff in 1862. Assistant keeper of the zoological department, 1872–5; keeper, 1875–95. Edited the Record of Zoological Literature, 1864–9. FRS 1867.
Sources: NDB ODNB. (See the bibliography for full references to sources)