Publications
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1998. Reproductive cycle and gonadal histology of Echinodiscus bisperforatus along the southern coast of South Africa. Echinoderms. :571-576.
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1986. Review of the fossil history of North American freshwater fishes. The zoogeography of North American freshwater fishes.. :699-724.
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2006. Tonestus. Flora of North America. 20:181-184.
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1986. Zoogeography of fishes of the Yukon and Mackenzie Basins. The zoogeography of North American freshwater fishes.. :639-674.
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1986. Zoogeography of freshwater fishes of the western gulf slope of North America. The zoogeography of North American freshwater fishes.. :413-456.
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1986. Zoogeography of the freshwater fishes of the southeastern United States: Savannah River to Lake Pontchartrain. The zoogeography of North American freshwater fishes.. :213-265.
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2000. Bambiraptor feinbergi (Dinosauria, Theropoda, Dromaeosauridae). The Florida Symposium on Dinosaur Bird Evolution. Publications in Paleontology 2
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Submitted. Temporal sequence and morphological variation in Jurassic fishes of southern Germany. :15-18.
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1966. Acanthenchelys spinicauda Norman, a valid West Indian species of the snake eel genus Ophichthus. Copeia. 3:610-611. Abstract
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2008. Acanthuroid relationships revisited: a new nuclear gene-based analysis that incorporates tetraodontiform representatives. Ichthyological Research. 55:274-283. Abstract
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2009. Acarospora nicolai (Acarosporaceae), a rediscovered species. The Bryologist. 112(1):147-151.
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1974. Actiniogeton sesere(Coelenterata, Actiniaria)in Hawaii. Pacific Science. 28(2):181-188.
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2008. Actinopterygian postcranial skeleton with special reference to the diversity of fin ray elements, and the problem of identifying homologies. Mesozoic fishes. :49–101.
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2004. Adaptive bleaching: a general phenomenon. Hydrobiologia. 530-31:459-467. Abstract
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1999. Allozyme variation in the longnose shiner, Hybopsis longirostris (Teleostei, Cyprinidae). Bulletin Alabama Museum of Natural History. 20:11-17.
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1987. Anaethalion and similar teleosts (Actinopterygii, Pisces) from the Late Jurassic (Tithonian) of southern Germany and their relationships. Palaeontographica Abteilung A Palaeozoologie-Stratigraphie. 200(1-3):1-44. Abstract
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2006. Analyses of lower actinopterygian interrelationships, contradictory hypotheses. Journal of Vertebrate Paleontology. 26(3):122a-122a.
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1981. Analysis of the Morphological and Chromosomal Differentiation of Chilean Pejerreyes (Pisces, Atherinidae). Archivos De Biologia Y Medicina Experimentales. 14(1):57-57.
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1986. Aquatic specializations in anuran nasal morphology: the pipoid frogs. American Zoologist. 26:A84.
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1977. Are Monotypic Genera Paraphyletic. Systematic Zoology. 26:352-355. Abstract
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1988. Aspectos reproductivos de Trichomycterus areolatus Valenciennes, 1846 (Pisces: Teleostei: Siluriformes) en Rio Angostura, Chile. Studies on Neotropical Fauna and Environment. 23(2):89-102.
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1978. Atlas de los vertebrados inferiores de la región de Cuyo. Publicaciones Ocasionales del Instituto de Biología Animal. 2:1-38.
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1965. The availability of sunflower and ragweed seeds during fall and winter. Journal of Wildlife Management. 29:202-206.
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1980. Biogeography of Fresh-Water Fishes from Chile. Archivos De Biologia Y Medicina Experimentales. 13(1):44-44.

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