By Rafinesque, C. S. (Constantine Samuel), 1783-1840 / Poulson, Charles A. (Charles Augustus), 1789-1866 . Genre n-uso-- / Mollusks / Ohio River / Bivalvia . Names unio / axis / animal / obliquaria / obovaria and 461 more

By Nikolai Mikhailovich, Grand Duke of Russia, 1859-1919 . Genre Lepidoptera / RussiaSaint Petersburg . Names la / par / iris / zu / sp and 4332 more

Genre Mollusks / Periodicals / Mollusca / Periodicals . Names lampsilis / animal / ca / animals / la and 7829 more

Genre Natural history / Periodicals . Names la / par / sp / paris / parnes and 6328 more

Genre Periodicals / Periodicals. 0 . Names la / par / mus / sp / xx and 2941 more

By Deshayes, G. P. (Gerard Paul), 1795-1875 . Genre Mollusks, Fossil / Paleontology / France / Paris . Names la / par / testa / mus / paris and 9356 more

Names la / par / mus / sp / paris and 2422 more

Genre Periodicals / Periodicals 0 / Periodicals / Periodicals2 . Names thorax / sp / zu / op / nansenia sp and 30965 more

Genre Mollusks / Periodicals / Mollusca / Periodicals . Names semisulcospira / area / la / adult / oncomelania and 7595 more

By Watelet, Ad. . Names la / par / chipapillomavirus 2 / chiridota 2 / chromodoris 2 and 1264 more