Publications
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2007. Species concepts and their importance in fisheries management and research. Transactions of the American Fisheries Society. 136:1126-1135. Abstract
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1989. Specificity of Symptoms in Rdc Endogenous Depression. Journal of Affective Disorders. 16:243-248. Abstract
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1986. The Status of the Ophidiid Fishes Ophidium-Brevibarbe Ophidium-Graellsi and Leptophidium-Profundorum. Proceedings of the Biological Society of Washington. 99:384-387. Abstract
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1967. The status of the serranid fish Liopropoma Aber-rans with the description of a new, apparently related genus. Copeia. 1967:591-595. Abstract
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1958. Studies on fishes of toe family Ophidiidae. -LA new species of Lepophidium from the Caribbean Sea. Bull Marine Sci Gulf and Caribbean. 8:360-368. Abstract
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1995. Sublittoral sand dollar (Echinodiscus bisperforatus) communities in two bays on the South African south coast. South African Journal of Zoology. 30:5-17. Abstract
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1965. Symphurus arawak, a new cynoglossid fish from the Caribbean Sea, with notes of Symphurus rhytisma and Symphurus ommaspilus. Bull Mar Sci Gulf Caribbean. 15:331-337. Abstract
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1980. Systematic Aspects of Basilichthys from Chile (Pisces, Atherinidae). Archivos De Biologia Y Medicina Experimentales. 13(1):140-140.
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1957. The systematic status of the suckers of the genus Moxo-stoma from Texas, New Mexico and Mexico. Tulane Stud Zool. 5:289-318. Abstract
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1974. Systematics and evolution of the Greater Antillean hylid frogs. University of Kansas. Occasional papers of the Museum of Natural History. :1–60.
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Submitted. Temporal sequence and morphological variation in Jurassic fishes of southern Germany. :15-18.
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1985. Theories and Methods in Different Approaches to Phylogenetic Systematics. Cladistics. 1:1-11. Abstract
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2006. Tonestus. Flora of North America. 20:181-184.
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1952. Tri-sodium phosphate as a storage medium for otoliths. Copeia. 1952:207. Abstract
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1983. Trichomycterus-Chungaraensis New-Species and Trichomycterus-Laucaensis New-Species (Pisces, Siluriformes, Trichomycteridae) from the High Andean Range. Studies on Neotropical Fauna and Environment. 18(2):65-88. Abstract
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2012. A tristichopterid sarcopterygian fish from the upper Middle Devonian of Nevada. Historical Biology. 24:425-440.
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2008. Twenty three microsatellite DNA loci for population genetic studies and parentage assignment in orangethroat darter, Etheostoma spectabile. Molecular Ecology Resources. 8(6):1483-1485.
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1964. Two new Bahaman gobiid fishes of the genera Lythrypnus and Garmannia. Notulae Naturae [Philadelphia]. 364:1-6. Abstract
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1961. Two new cottid fishes from the fresh waters of eastern United States. Copeia. 1961:305-315. Abstract
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1990. The Urohyal - Development and Homology within Osteichthyans. Journal of Morphology. 203(3):247-282.
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2008. The varasichthyid and other crossognathiform fishes, and the Break-up of Pangaea. Geological Society London Special Publications. 295(1):71.
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1970. Variation in Populations of the Fish Cottus-Carolinae in the Alabama River System with Description of a New Subspecies from Below the Fall Line. American Midland Naturalist. 83:368-381.

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