Genre Natural history / Natuurlijke historie . Names type / costa / nemoria / thorax / none and 4608 more

Genre e-gw--- / Natural history / Periodicals / Natural history / Germany and 2 more . Names zu / ge / sp / incertae sedis / la and 5102 more

Genre Natural history / Natuurlijke historie . Names incertae sedis / wood / thryonomys / crest / sp and 2450 more

Genre Natural history / Periodicals . Names zu / thorax / sp / alle / ge and 22520 more

By Kahn, Arthur and Fritz / Kahn, Fritz, 1888-1968 / Kahn, Arthur David, 1850-1928 . Genre Natural history illustrators / Kahn, Fritz1888-1968 / Kahn, Arthur David1850-1928 / Natural history / Palestine . Names zu / ge / sp / alle / ia and 1758 more

Genre Natural history / Natuurlijke historie . Names sponge / ficus / island / cliona / celata and 2544 more