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Department ofVertebrate Zoology

Division of Mammals

Tarsius bancanus
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Kawashima, Tomokazu, Thorington, Richard W., Jr. and Sato, Fumi 2013. Systematic and comparative morphologies of the extrinsic cardiac nervous system in lemurs (Primates: Strepsirrhini: Infraorder Lemuriformes, Gray, 1821) with evolutionary morphological implications. Zoologischer Anzeiger - A Journal of Comparative Zoology, 252(1): 101-117. doi:10.1016/j.jcz.2012.04.001

Thorington, Richard W., Jr. and Schennum, C. E. 2013. Heliosciurus punctatus. In: Happold, D. C. D., Mammals of Africa. Volume III: Rodents, Hares and Rabbits. Bloomsbury Publishing, pp.65

Thorington, Richard W., Jr. 2013. Sciuridae family. In: Happold, D. C. D., Mammals of Africa. Volume III: Rodents, Hares and Rabbits. Bloomsbury Publishing, pp.38-40.

Thorington, Richard W., Jr. 2013. Idiurus genus. In: Happold, D. C. D., Mammals of Africa. Volume III: Rodents, Hares and Rabbits. Bloomsbury Publishing, pp.611-612.

Kawashima, Tomokazu, Thorington, Richard W., Jr., Murakami, Kunio and Sato, Fumi 2013. Evolutionary Anatomy and Phyletic Implication of the Extrinsic Cardiac Nervous System in the Philippine Tarsier (Tarsius syrichta, Primates) in Comparisons With Strepsirrhines and New World Monkeys. The Anatomical Record: Advances in Integrative Anatomy and Evolutionary Biology, 296(5): 798-806. doi:10.1002/ar.22680

Peterhans, J. K. and Thorington, Richard W., Jr. 2013. Heliosciurus ruwenzorii. In: Happold, D. C. D., Mammals of Africa. Volume III: Rodents, Hares and Rabbits. Bloomsbury Publishing, pp.68-69.

Thorington, Richard W., Jr. and Schennum, C. E. 2013. Paraxerus cooperi. In: Happold, D. C. D., Mammals of Africa. Volume III: Rodents, Hares and Rabbits. Bloomsbury Publishing, pp.79-80.

Schennum, C. E. and Thorington, Richard W., Jr. 2013. Paraxerus flavovittis. In: Happold, D. C. D., Mammals of Africa. Volume III: Rodents, Hares and Rabbits. Bloomsbury Publishing, pp.80-81.

Schennum, C. E. and Thorington, Richard W., Jr. 2013. Paraxerus lucifer. In: Happold, D. C. D., Mammals of Africa. Volume III: Rodents, Hares and Rabbits. Bloomsbury Publishing, pp.81-82.

Thorington, Richard W., Jr. and Schennum, C. E. 2013. Paraxerus ochraceus. In: Happold, D. C. D., Mammals of Africa. Volume III: Rodents, Hares and Rabbits. Bloomsbury Publishing, pp.82-83.

Thorington, Richard W., Jr., Pappas, L. A. and Schennum, C. E. 2013. Paraxerus palliatus. In: Happold, D. C. D., Mammals of Africa. Volume III: Rodents, Hares and Rabbits. Bloomsbury Publishing, pp.84-85.

Thorington, Richard W., Jr., Pappas, L. A. and Schennum, C. E. 2013. Funisciurus bayoni. In: Happold, D. C. D., Mammals of Africa. Volume III: Rodents, Hares and Rabbits. Bloomsbury Publishing, pp.50-51.

Thorington, Richard W., Jr., Pappas, L. A. and Schennum, C. E. 2013. Funisciurus congicus. In: Happold, D. C. D., Mammals of Africa. Volume III: Rodents, Hares and Rabbits. Bloomsbury Publishing, pp.52-54.

Thorington, Richard W., Jr. and Schennum, C. E. 2013. Funisciurus substriatus. In: Happold, D. C. D., Mammals of Africa. Volume III: Rodents, Hares and Rabbits. Bloomsbury Publishing, pp.60-61.

Thorington, Richard W., Jr. and Schennum, C. E. 2013. Paraxerus vexillarius. In: Happold, D. C. D., Mammals of Africa. Volume III: Rodents, Hares and Rabbits. Bloomsbury Publishing, pp.87-88.

Thorington, Richard W., Jr. and Schennum, C. E. 2013. Paraxerus vincenti. In: Happold, D. C. D., Mammals of Africa. Volume III: Rodents, Hares and Rabbits. Bloomsbury Publishing, pp.88-89.

Stafford, B. J. and Thorington, Richard W., Jr. 2013. Idiurus macrotis . In: Happold, D. C. D., Mammals of Africa. Volume III: Rodents, Hares and Rabbits. Bloomsbury Publishing, pp.612-613.

Schennum, C. E. and Thorington, Richard W., Jr. 2013. Allosciurus aubinnii . In: Happold, D. C. D., Mammals of Africa. Volume III: Rodents, Hares and Rabbits. Bloomsbury Publishing, pp.41

Stafford, B. J. and Thorington, Richard W., Jr. 2013. Idiurus zenkeri . In: Happold, D. C. D., Mammals of Africa. Volume III: Rodents, Hares and Rabbits. Bloomsbury Publishing, pp.614-614.

Stafford, B. J. and Thorington, Richard W., Jr. 2013. Zenkerella insignis . In: Happold, D. C. D., Mammals of Africa. Volume III: Rodents, Hares and Rabbits. Bloomsbury Publishing, pp.616-617.

Schennum, C. E. and Thorington, Richard W., Jr. 2013. Heliosciurus undulatus. In: Happold, D. C. D., Mammals of Africa. Volume III: Rodents, Hares and Rabbits. Bloomsbury Publishing, pp.69-70.

Pappas, L. A. and Thorington, Richard W., Jr. 2013. Paraxerus cepapi. In: Happold, D. C. D., Mammals of Africa. Volume III: Rodents, Hares and Rabbits. Bloomsbury Publishing, pp.77-79.

Jackson, Stephen M. and Thorington, Richard W., Jr. 2012. Gliding Mammals: Taxonomy of Living and Extinct Species. Smithsonian Contributions to Zoology, 638: 1-117. doi:10.5479/si.00810282.638.1

Thorington, Richard W., Jr., Koprowski, John L., Steele, Michael A. and Whatton, James F. 2012. Squirrels of the World Baltimore, MD: Johns Hopkins University Press. 459 pages.

Kawashima, Tomokazu and Thorington, Richard W., Jr. 2011. Comparative Morphological Configuration of the Cardiac Nervous System in Lorises and Galagos (Infraorder Lorisiformes, Strepsirrhini, Primates) with Evolutionary Perspective. The Anatomical Record : Advances in Integrative Anatomy and Evolutionary Biology, 294(3): 412-426. doi:10.1002/ar.21334

Huynh, Howard M., Williams, Geoffrey R., McAlpine, Donald F. and Thorington, Richard W., Jr. 2010. Establishment of the Eastern Gray Squirrel (Sciurus carolinensis) in Nova Scotia, Canada. Northeastern Naturalist, 17(4): 673-677. doi:10.1656/045.017.0414

den Tex, Robert-Jan, Thorington, Richard W., Jr., Maldonado, Jesús E. and Leonard, Jennifer A. 2010. Speciation dynamics in the SE Asian tropics: Putting a time perspective on the phylogeny and biogeography of Sundaland tree squirrels, Sundasciurus. Molecular Phylogenetics and Evolution, 55(2010): 711-720. doi:10.1016/j.ympev.2009.12.023

den Tex, Robert-Jan, Maldonado, Jesús E., Thorington, Richard W., Jr. and Leonard, Jennifer A. 2010. Nuclear copies of mitochondrial genes: another problem for ancient DNA. Genetica, 138(9): 979-984.

Cardini, A., Nagorsen, D., O'Higgins, P., Polly, P. D., Thorington, Richard W., Jr. and Tongiorgi, P. 2009. Detecting biological distinctiveness using geometric morphometrics: an example case from the Vancouver Island marmot. Ethology Ecology & Evolution, 21(3-4): 209-223. doi:10.1080/08927014.2009.9522476

Kawashima, Tomokazu, Thorington, Richard W., Jr. and Whatton, James F. 2009. Comparative Anatomy and Evolution of the Cardiac Innervation in New World Monkeys (Platyrrhini, E. Geoffroy, 1812). The Anatomical Record, 292(5): 670-691. doi:10.1002/ar.20894

Rasmussen, Nick L. and Thorington, Richard W., Jr. 2008. Morphological Differentiation among Three Species of Flying Squirrels (Genus Hylopetes) from Southeast Asia. Journal of Mammalogy, 89(5): 1296-1305. doi:10.1644/07-MAMM-A-303.1

Kawashima, Tomokazu, Thorington, Richard W., Jr., Kunimatsu, Yutaka and Whatton, James F. 2008. Systematic morphology and evolutionary anatomy of the autonomic cardiac nervous system in the lesser apes, gibbons (hylobatidae). The Anatomical Record, 291(8): 939-59. doi:10.1002/ar.20700

Thorington, Richard W., Jr. 2008. Review of: Mammalogy: Adaptation, Diversity, Ecology. By George A. Feldhammer, Lee C. Drickamer, Stephen H. Vessey, Joseph F. Merritt, and Carey Krajewski. The Quarterly Review of Biology, 83(3): 322-323. doi:10.1086/592662

Cardini, A., Thorington, Richard W., Jr. and Polly, P. D. 2007. Evolutionary acceleration in the most endangered mammal of Canada: speciation and divergence in the Vancouver Island marmot (Rodentia, Sciuridae). Journal of Evolutionary Biology, 20(5): 1833-1846. doi:10.1111/j.1420-9101.2007.01398.x

Thorington, Richard W., Jr. and Santana, E. M. 2007. How to make a flying squirrel: Glaucomys anatomy in phylogenetic perspective. Journal of Mammalogy, 88(4): 882-896. doi:10.1644/06-MAMM-S-325R2.1

Cardini, A. and Thorington, Richard W., Jr. 2006. Postnatal ontogeny of marmot (Rodentia, Sciurudae) crania: allometric trajectories and species divergence. Journal of Mammalogy, 87(2): 201-215. doi:10.1644/05-MAMM-A-242R1.1

Thorington, Richard W., Jr. and Ferrell, K. 2006. Squirrels: The Animal Answer Guide Johns Hopkins University Press.

Thorington, Richard W., Jr. and Hoffmann, Robert S. 2005. Family Sciuridae. In: Wilson, Don E. and Reeder, D. M., Mammal Species of the World, A taxonomic and geographic reference. Third edition. Johns Hopkins University Press, pp.754-818.

Thorington, Richard W., Jr., Schennum, C. E., Pappas, L. A. and Pitassy, D. 2005. The Difficulties of Identifying Flying Squirrels (Sciuridae: Pteromyini) in the Fossil Record. Journal of Vertebrate Paleontology, 25(4): 950-961.

Cardini, A., Hoffmann, Robert S. and Thorington, Richard W., Jr. 2005. Morphological Evolution in Marmots (Rodentia, Sciuridae): Size and Shape of the Dorsal and Lateral Surfaces of the Cranium. Journal of Zoological Systematics and Evolutionary Research, 43(3): 258-268.

Stafford, Brian J., Thorington, Richard W., Jr. and Kawamichi, T. 2003. Positional behavior of Japanese giant flying squirrels (Petaurista leucogenys). Journal of Mammalogy, 84(1): 263-271.

Thorington, Richard W., Jr., Pitassy, D. and Jansa, S. A. 2002. Phylogenies of Flying Squirrels (Pteromyinae). Journal of Mammalian Evolution, 9: 99-135.

Stafford, Brian J., Thorington, Richard W., Jr. and Kawamichi, Takeo 2002. Gliding Behavior of Japanese Giant Flying Squirrels (Petaurista leucogenys). Journal of Mammalogy, 83(2): 553-562.

Thorington, Richard W., Jr. 2002. Squirrels: A Window Into Social Evolution. Bioscience, 52(6): 544

Thorington, Richard W., Jr. and Stafford, Brian J. 2001. Homologies of the Carpal Bones in Flying Squirrels (Pteromyinae): A Review. Mammal Study, 26: 61-68.

Thorington, Richard W., Jr. and Darrow, Karolyn 2000. Anatomy of the Squirrel Wrist: Bones, Ligaments, and Muscles. Journal of Morphology, 246(2): 85-102.

Heyer, W. R., Coddington, Jonathan A., Kress, W. John, Acevedo-Rodríguez, Pedro, Cole, Daniel, Erwin, Terry L., Meggers, Betty J., Pogue, Michael G., Thorington, Richard W., Jr., Vari, Richard P., Weitzman, Marilyn J. and Weitzman, Stanley H. 1999. Amazonian biotic data and conservation decisions. Ciência e Cultura Sao Paulo, 51(5-6): 372-385.

Thorington, Richard W., Jr., Darrow, Karolyn and Anderson, C. Gregory 1998. Wing Tip Anatomy and Aerodynamics in Flying Squirrels. Journal of Mammalogy, 79(1): 245-250.

Kress, W. J., Heyer, W. Ronald, Acevedo-Rodríguez, Pedro, Coddington, Jonathan A., Cole, D., Erwin, Terry L., Meggers, Betty J., Pogue, Michael G., Thorington, Richard W., Jr., Vari, Richard P., Weitzman, Marilyn J. and Weitzman, Stanley H. 1998. Amazonian biodiversity: Assessing conservation priorities with taxonomic data. Biodiversity and Conservation, 7(12): 1577-1587.

Stafford, B. J. and Thorington, Richard W., Jr. 1998. Carpal development and morphology in archontan mammals. Journal of Morphology, 235(2): 135-155.

Thorington, Richard W., Jr., Miller, Amy M. L. and Anderson, Charles G. 1998. Arboreality in Tree Squirrels (Sciuridae). In: Ecology and Evolutionary Biology of Tree Squirrels. Virginia Museum of Natural History,(6) pp.119-130.

Thorington, Richard W., Jr., Darrow, Karolyn and Betts, Aimee D. K. 1997. Comparative Myology of the Forelimb of Squirrels (Sciuridae). Journal of Morphology, 234(2): 155-182.

Thorington, Richard W., Jr. and Darrow, Karolyn 1996. Jaw muscles of old world squirrels. Journal of Morphology, 230(2): 145-165.

Thorington, Richard W., Jr., Musante, A. L., Anderson, C. G. and Darrow, Karolyn 1996. Validity of three genera of flying squirrels: Eoglaucomys, Glaucomys, and Hylopetes. Journal of Mammalogy, 77(1): 69-83.

Thorington, Richard W., Jr. 1996. A History of Mammalogy: a Review of Seventy-five years of Mammalogy (1919–1994). Bioscience, 46: 56-57.

Thorington, Richard W., Jr. 1994. History of Life on Earth. (Book review of Mammal Phylogeny: Placentals. Vol. 2. F.S. Szalay, M. J. Novacek, and M.C. McKenna, eds. Springer-Verlag, New York, 1993). Bioscience, 44(10): 705-706.

Runestad, J. A., Ruff, C. B., Nieh, J. C., Thorington, Richard W., Jr. and Teaford, M. F. 1993. Radiographic Estimation of Long-Bone Cross-Sectional Geometric-Properties. American Journal of Physical Anthropology, 90(2): 207-213.

Kay, Richard F., Thorington, Richard W., Jr. and Houde, Peter 1990. Eocene Plesiadapiform shows Affinities with Flying Lemurs Not Primates. Nature, 345(6273): 342-344.

Thorington, Richard W., Jr. and Thorington, E. M. 1990. Postcranial Proportions of Microsciurus and Sciurillus, the American Pygmy Tree Squirrels. In: Redford, Kent H. and Eisenberg, John F., Advances in Neotropical Mammalogy. Gainesville, Florida: Sandhill Crane Press, pp.614

Thorington, Richard W., Jr. and Thorington, E. M. 1989. Postcranial proportions of Microsciurus and Sciurillus, the American pygmy tree squirrels. In: Eisenberg, John F. and Redford, Kent H., Advances in Neotropical Mammalogy. Gainesville, FL: Sandhill Crane Press, pp.125-136.

Thorington, Richard W., Jr. 1988. Taxonomic Status of Saguinus-Tripartitus (Milne-Edwards, 1878). American Journal of Primatology, 15(4): 367-371.

Thorington, Richard W., Jr. 1987. The Systematics and Biogeography of Neotropical Primates (Abstract). International Journal of Primatology, 8(5): 414

Thorington, Richard W., Jr. 1987. Hempel's Paradox and the Distribution of Platyrrhine Primates (Abstract). International Journal of Primatology, 8(5): 469

Cifelli, Richard, Ibui, A. K., Jacobs, L. L. and Thorington, Richard W., Jr. 1986. A Giant Tree Squirrel from the Late Miocene of Kenya. Journal of Mammalogy, 67(2): 274-283.

Dunlap, S. S., Thorington, Richard W., Jr. and Aziz, M. A. 1985. Forelimb Anatomy of New World Monkeys - Myology and the Interpretation of Primitive Anthropoid Models. American Journal of Physical Anthropology, 68(4): 499-517.

Thorington, Richard W., Jr. 1985. The taxonomy and distribution of squirrel monkeys (Saimiri). In: Rosenblum, L. A. and Coe, C. L., Handbook of Squirrel Monkey Research. Plenum Press, pp.1-33.

Emry, Robert J. and Thorington, Richard W., Jr. 1984. The tree squirrel Sciurus (Sciuridae, Rodentia) as a living fossil. In: Eldredge, N. and Stanley, S. M., Living Fossils. New York: Springer-Verlag, pp.23-31.

Thorington, Richard W., Jr., Ruiz, J. C. and Eisenberg, John F. 1984. A study of a black howling monkey (Alouatta caraya) population in northern Argentina. American Journal of Primatology, 6(4): 357-366.

Thorington, Richard W., Jr. 1984. Flying Squirrels are Monophyletic. Science, 225(4666): 1048-1050.

Thorington, Richard W., Jr. and Anderson, S. 1984. Primates. In: Anderson, S. and Jones, J. K., Jr., Orders and Families of Recent Mammals of the World. pp.187-217.

Thorington, Richard W., Jr. 1983. [Review] Mammalian Biology in South America, ed. M. A. Mares and H. H. Genoways. Science, 221: 49-50.

Thorington, Richard W., Jr. 1982. [Review] Evoluntionary Biology of the New World Monkeys and Continental Drift, eds. R. L. Ciochon and A. B. Chiarelli. Plenum Press. Journal of Mammalogy, 63(1): 184-185.

Froehlich, J. W. and Thorington, Richard W., Jr. 1982. The Genetic Structure and Socioecology of Howler Monkeys (Alouatta palliata) on Barro Colorado Island. In: Leigh, Egbert G., Jr., Rand, Austin Stanley and Windsor, Donald M., The Ecology of a Tropical Forest. Washington, D.C.: Smithsonian Institution Press, pp.291-305.

Thorington, Richard W., Jr., Tannenbaum, B., Tarak, A. and Rudran, Rasanayagam 1982. Distribution of Trees on Barro Colorado Island: A Five Hectare Sample. In: Leigh, Egbert G., Jr., Rand, Austin Stanley and Windsor, Donald M., The Ecology of a Tropical Forest. Washington, D.C.: Smithsonian Institution Press, pp.83-94.

Roth, V. L. and Thorington, Richard W., Jr. 1982. Relative Brain Size among African Squirrels. Journal of Mammalogy, 63(1): 168-173.

Glanz, W. E., Thorington, Richard W., Jr., Giacalone-Madden, J. and Heaney, L. R. 1982. Seasonal food use and demographic trends in Sciurus granatensis. In: Robinson, J. G. and Redford, Kent H., Neotropical wildlife use and conservation. Chicago, Illinois: University of Chicago Press, pp.239-252.

Otis, JS, Froehlich, JW and Thorington, Richard W., Jr. 1981. Seasonal and age-related differential mortality by sex in the mantled howler monkey, Alouatta palliata. Journal of Primatology, 2(3): 197-205.

Froehlich, JW, Thorington, Richard W., Jr. and Otis, JS 1981. The demography of howler monkeys (Alouatta palliata) on Barro Colorado Island, Panama. Journal of Primatology, 2(3): 207-236.

Thorington, Richard W., Jr. and Heaney, L. R. 1981. Body Proportions and Gliding Adaptations of Flying Squirrels (Petauristinae). Journal of Mammalogy, 62(1): 101-114.

Roth, V. L. and Thorington, Richard W., Jr. 1981. Relative Brain Size among African Squirrels. Journal of Mammalogy, 63(1): 168-173.

Thorington, Richard W., Jr. 1981. Collecting and Marking Specimens; Identifying Individual Primates by Artificial Marking Techniques; and Habitat Use. In: Techniques for the Study of Primate Population Ecology. Washington, D.C.: National Academy Press, pp.26-31.

Thorington, Richard W., Jr. 1979. [Review] Living New World Monkeys (Platyrrhini) with an Introduction to Primates, by Philip Hershkovitz. Journal of Mammalogy, 60: 238-239.

Thorington, Richard W., Jr., Rudran, Rasanayagam and Mack, David S. 1979. Sexual dimorphism in Alouatta seniculus and observations on capture techniques. In: Eisenberg, John F., Vertebrate Ecology of the Northern Neotropics. Washington, D.C.: Smithsonian Institution Press, pp.97-106.

Thorington, Richard W., Jr. 1978. Some problems relevant to the conservation of the Callitrichidae. Primates in Medicine, 10: 1-11.

Heaney, L. R. and Thorington, Richard W., Jr. 1978. Ecology of Neotropical Red-Tailed Squirrels, Sciurus-Granatensis, in Panama-Canal-Zone. Journal of Mammalogy, 59(4): 846-851.

Thorington, Richard W., Jr. 1978. Summary Remarks on Primate Conservation. In: Chivers, D. J. and Lane-Petter, W., Recent Advances in Primatology. London: Academic Press, pp.97-100.

Thorington, Richard W., Jr. 1978. "Conservation and Primatology: A Glum View of the Future" and "Summary Remarks on Primate Conservation.". In: Chivers, D. J. and Lane-Petter, W., Recent Advances in Primatology, vol. 2: Conservation. London: Academic Press, pp.3-5.

Thorington, Richard W., Jr. 1978. Conservation and Primatology: A Glum View of the Future. In: Chivers, D. J. and Lane-Petter, W., Recent Advances in Primatology. London: Academic Press, pp.3-5.

Froehlich, J. W., Socha, W. W., Wiener, A. S., Moorjankowski, J. and Thorington, Richard W., Jr. 1977. Blood-Groups of Mantled Howler Monkey (Alouatta-Palliata). Journal of Medical Primatology, 6(4): 219-231.

Thorington, Richard W., Jr. and Vorek, R. E. 1976. Observations on Geographic Variation and Skeletal Development of Aotus. Laboratory Animal Science, 26(6): 1006-1021.

Heltne, Paul G. and Thorington, Richard W., Jr. 1976. Problems and potentials for primate biology and conservation in the New World. In: Thorington, Richard W., Jr. and Heltne, Paul G., Neotropical Primates: Field Studies and Conservation. Washington, D.C.: National Academy of Sciences, pp.110-124.

Thorington, Richard W., Jr. and Heltne, P. G.. 1976. Neotropical Primates: field studies and conservation. Proceedings of a symposium on the distribution and abundance of Neotropical Primates. Washington, D.C.: National Academy of Sciences.

Heltne, P. G. and Thorington, Richard W., Jr. 1976. Problems and potentials for primate biology and conservation in the New World. In: Thorington, Richard W., Jr. and Heltne, P. G., Neotropical Primates: Field Studies and Conservation. Washington, D.C.: National Academy of Sciences, pp.110-124.

Thorington, Richard W., Jr., Muckenhirn, N. A. and Montgomery, G. Gene 1976. Movements of a wild night monkey (Aotus trivirgatus). In: Thorington, Richard W., Jr. and Heltne, P. G., Neotropical Primates: field study and conservation. Washington, D.C.: National Academy of Sciences, pp.32-34.

Thorington, Richard W., Jr. 1975. Primate Conservation—the Basic Problems. In: Kondo, S., Kawai, M., Ehara, A. and Kawamura, S., Proceedings from the Symposia of the Fifth Congress of the International Primatological Society. pp.489-490.

Thorington, Richard W., Jr. 1975. A Summary of Discussions on Primate Conservation. In: Kondo, S., Kawai, M., Ehara, A. and Kawamura, S., Proceedings from the Symposia of the Fifth Congress of the International Primatological Society. pp.563-565.

Ma, N. S. F., Jones, T. C., Thorington, Richard W., Jr., Miller, A. and Morgan, L. 1975. Y-Autosome Translocation in Howler Monkey, Alouatta-Palliata. Journal of Medical Primatology, 4(5): 299-307.

Ma, NSF, Jones, TC, Thorington, Richard W., Jr., Miller, A. and Morgan, L. 1975. Y-autosome translocation in the howler monkey, Alouatta palliata. Journal Med, 4(5): 299-307.

Thorington, Richard W., Jr. 1975. The Relevance of Vegetational Diversity for Primate Conservation in South America. In: Kondo, S., Kawai, M., Ehara, A. and Kawamura, S., Proceedings from the Symposia of the Fifth Congress of the International Primatological Society. pp.547-553.

Thorington, Richard W., Jr. 1975. Conclusions of the Primate Surveys in Colombia and Peru. In: Primate Censusing in Peru and Colombia. Pan American Health Organization, pp.97-99.

Thorington, Richard W., Jr. 1974. Report on Primate Conservation Group. Laboratory Primate News-Letter, 13(4): 19-21.

Jones, T. C., Thorington, Richard W., Jr. and Cooper, R. W. 1974. Chromosome Banding Patterns in Squirrel Monkeys Saimiri-Sciureus. Journal of Medical Primatology, 3(2): 120-137.

MELENDEZ, L. V., DANIEL, M. D., KING, N. W., CALVO, F. C., BARAHONA, H. H., Thorington, Richard W., Jr., JACKMAN, D. A. and CADWALLADER, J. 1973. Isolation and In-Vitro Characterization of a Herpesvirus from Field Mouse Microtus-Pennsylvanicus. Laboratory Animal Science, 23(3): 385-390.

Jones, T. C., Thorington, Richard W., Jr., Hu, M. M., Adams, E. and Cooper, R. W. 1973. Karyotypes of Squirrel-Monkeys (Saimiri-Sciureus) from Different Geographic Regions. American Journal of Physical Anthropology, 38(2): 269-277.

Thorington, Richard W., Jr. 1972. Proportions and allometry in the gray squirrel, Sciurus carolinensis Delaware Museum of Natural History. 17 pages.

Thorington, Richard W., Jr. 1972. Importation, breeding and mortality of New World Primates in the United States. International Zoo Yearbook, : 18-123.

Thorington, Richard W., Jr. 1972. Censusing Wild Populations of South American Monkeys. Pan American Health Organization Scientific Publication, 235: 26-32.

Thorington, Richard W., Jr. 1971. The Identification of Primates Used in Viral Research. Laboratory Animal Science, 21(6): 1074-1077.

Thorington, Richard W., Jr. 1971. Survey of Nonhuman Primates Being Maintained on 1 January 1971. ILAR News, 15(1): 7-10.

Thorington, Richard W., Jr. 1970. Feeding Behavior of Nonhuman Primates in the Wild. In: Harris, Robert S., Feeding and Nutrition of Nonhuman Primates. New York: Academic Press, Inc, pp.15-27.

Thorington, Richard W., Jr. 1970. The Interpretation of Data in Systematics. In: Napier, J.R., Napier,P.H., Old World Monkeys: Evolution, Systematics, and Behavior; Proceedings. New York and London: Academic Press, Inc, pp.3-15.

Thorington, Richard W., Jr. 1970. Lability of Tail Length of the White-Footed Mouse Peromyscus-Leucopus-Noveboracensis. Journal of Mammalogy, 51(1): 52-59.

Thorington, Richard W., Jr. and Groves, C. P. 1970. An annotated classification of the Cercopithecoidea. In: Napier, J. R. and Napier, P. H., Old world monkeys: evolution, systematics and behavior. New York: Academic Press, pp.629-647.

Thorington, Richard W., Jr. 1968. Observations of squirrel monkeys in a Colombian forest. In: Rosenblum, L. A. and Cooper, R. W., The squirrel monkey. New York: Academic Press, pp.69-85.

Thorington, Richard W., Jr. 1968. Observations of the Tamarin Sanguinus-Midas Distribution. Folia Primatologica, 9(2): 95-98.

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