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Showing results 11566 to 11585 of 17831
| Issue Date | Title | Author(s) | | 1997 | Ontogeny of subtle skeletal asymmetries on individual larvae of the sand dollar Dendraster excentricus | Collin, Rachel |
| 2010 | Ontogeny repeats phylogeny in Steatoda and Latrodectus spiders | Barrantes, Gilbert; Eberhard, William G. |
| 1994 | Ontogeny, Intraspecific Variation, and Systematics of the Late Cambrian Trilobite Dikelocephalus | Hughes, Nigel C. |
| 1980 | Onuphidae (Polychaeta) from Belize, Central America, with Notes on Related Taxa | Fauchald, Kristian |
| 1968 | Onuphidae (Polychaeta) from Western Mexico | Fauchald, Kristian |
| 1946 | The onychophores of Panama and the Canal Zone | Clark, Austin H.; Zetek, James |
| 1990 | Oocyte recovery, maturation and fertilization in vitro in the puma (Felis concolor) | Miller, A.M.; Roelke, M.E.; Goodrowe, K.L.; Howard, Jogayle; Wildt, David E. |
| 1990 | Oocyte Recovery, Maturation and Fertilization in Vitro in the Puma (Felis Unicolor) | Miller, A. M.; Roelker, K. L.; Goodrowe, K. L.; Howard, Jogayle; Wildt, David E. |
| 2010 | Ooencyrtus marcelloi sp. nov.(Hymenoptera: Encyrtidae), an egg parasitoid of Heliconiini (Lepidoptera: Nymphalidae: Heliconiinae) on passion vines (Malpighiales: Passifloraceae) in Central America | Guerrieri, Emilio; Huigens, Martinus E.; Estrada, Catalina; Woelke, Jozef B.; de Rijk, Marjolein; Fatouros, Nina E.; Aiello, Annette; Noyes, John S. |
| 1929 | Oolites or cave pearls in the Carlsbad Caverns | Hess, Frank L. |
| 1998 | Opal Phytoliths in Southeast Asian Flora | Kealhofer, Lisa; Piperno, Dolores R. |
| 1923 | The Opalinid Ciliate Infusorians | Metcalf, Maynard M. |
| 1989 | An open top chamber for field studies of elevated atmospheric CO2 concentration on saltmarsh vegetation | Drake, Bert G.; Leadley, Paul W.; Arp, Willem J.; Nassiry, D.; Curtis, Peter S. |
| 2008 | Open-ocean barriers to dispersal: a test case with the Antarctic Polar Front and the ribbon worm Parborlasia corrugatus (Nemertea: Lineidae) | Thornhill, Daniel J.; Mahon, Andrew R.; Norenburg, Jon L.; Halanych, Kenneth M. |
| 28-Apr-1980 | Opening Remarks: Dedication Ceremony for the Josef Albers Stamp | Hughes, Sam |
| 1946 | The Operculate Land Mollusks of the Family Annulariidae of the Island of Hispaniola and the Bahama Archipelago | Bartsch, Paul |
| 1984 | Ophioderma devaneyi and Ophioderma ensiferum, New Brittlestar Species from the Western Atlantic (Echinodermata: Ophiuroidea) | Hendler, G.; Miller, J. E. |
| 2004 | Opisthobranch Mollusks of Parque Nacional De Coiba, Panama (Tropical Eastern Pacific) | Hermosillo, Alicia |
| 2002 | Opportunies Lost: Zoos and the Marsupial that Tried to be a Wolf | Wemmer, Christen M. |
| 1987 | Opportunistic Evolution: Abiotic Environmental Stress and the Fossil Record of Plants | DiMichele, William A.; Phillips, T. L.; Olmstead, R. G. |
Showing results 11566 to 11585 of 17831
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