By Kjellesvig-Waering, Erik N. . Genre n-us-oh / Eurypterida / Paleontology / Devonian / Paleontology and 2 more . Names pterygotus / naegleria sp. / najas sp. / nama sp. / namegunga sp. and 1728 more

By Steyermark, Julian A. (Julian Alfred), 1909- . Genre Botany / America . Names american / type / gnidia squarrosa / inuloides / leaves and 1223 more

By Dybas, Henry S. . Genre Feather-wing beetles / Parthenogenesis in animals . Names ptiliidae / data / sp / apex / island and 2092 more

By Quimby, George Irving, 1913- . Genre Mounds / Louisiana / Indians of North America / Louisiana / Iberville Parish (La.) and 1 more . Names unidentified / type / op / area / humus and 392 more

By Patterson, Bruce D. / Olalla, A. M. (Alfonso M.) . Genre s-bl--- / Naturhistoriska riksmuseet (Sweden) / Catalogs / Mammals / Brazil and 8 more . Names age / rio / jurua / peru / ca and 1060 more

By Marx, Hymen. . Genre ar----- / Snakes / Arabian Peninsula / Psammophis schokari . Names psammophis / arabia / data / eye / aquareovirus e and 122 more

Genre Zoology . Names catocala / type / lepidoptera / ca / data and 476 more

By Felgenhauer, Bruce E. / Schram, Frederick R., 1943- . Genre Shrimps / Behavior / Marine fouling organisms / Crustacea / Behavior . Names bacteria / sp / lagenophrys / algae / palaemonetes and 137 more

Genre Natural history / Periodicals / Science / Periodicals . Names life / area / american / mexico / plants and 1562 more

By Grey, Marion . Genre Fishes / Mexico, Gulf of . Names ca / eye / fin / atlantic / mus and 546 more