Karen J. OsbornResearch Zoologist

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Holland, Nicholas D., Osborn, Karen J. and Kuhnz, Linda A. 2012. A new deep-sea species of harrimaniid enteropneust (Hemichordata). Proceedings of the Biological Society of Washington, 125(3): 228-240. doi:10.2988/12-11.1

Holland, Nicholas D., Kuhnz, Linda A. and Osborn, Karen J. 2012. Morphology of a new deepâ€쳌sea acorn worm (class Enteropneusta, phylum Hemichordata): A partâ€쳌time demersal drifter with externalized ovaries. Journal of Morphology, 273(7): 661-671. doi:10.1002/jmor.20013

Priede, Imants G., Osborn, Karen J., Gebruk, Andrey V., Jones, Dan, Shale, David, Rogacheva, Antonina and Holland, Nicholas D. 2012. Observations on torquaratorid acorn worms (Hemichordata, Enteropneusta) from the North Atlantic with descriptions of a new genus and three new species. Invertebrate Biology, 131(3): 244-257. doi:10.1111/j.1744-7410.2012.00266.x

Osborn, Karen J., Kuhnz, Linda A., Priede, Imants G., Urata, Makoto, Gebruk, Andrey V. and Holland, Nicholas D. 2011. Diversification of acorn worms (Hemichordata, Enteropneusta) revealed in the deep sea. Proceedings of the Royal Society B-Biological Sciences, 279(1733): 1646-1654.

Kaufmann, Ronald S., Robison, Bruce H., Sherlock, Rob E., Reisenbichler, Kim R. and Osborn, Karen J. 2011. Composition and structure of macrozooplankton and micronekton communities in the vicinity of free-drifting Antarctic icebergs. Deep Sea Research Part II: Topical Studies in Oceanography, 58: 1469-1484. doi:10.1016/j.dsr2.2010.11.026

Hull, Pincelli M., Osborn, Karen J., Norris, Richard D. and Robison, Bruce H. 2011. Seasonality and depth distribution of a mesopelagic foraminifer, Hastigerinella digitata, in Monterey Bay, California. Limnology and Oceanography, 56: 562-576. doi:10.4319/lo.2011.56.2.0562

Osborn, Karen, Haddock, Steven and Rouse, Greg 2011. Swima (Annelida, Acrocirridae), holopelagic worms from the deep Pacific. Zoological Journal of the Linnean Society, 163(3): 663-678.

Sherlock, R. E., Reisenbichler, K. R., Bush, S. L., Osborn, K. J. and Robison, B. H. 2011. Near-field zooplankton, ice-face biota and proximal hydrography of free-drifting Antarctic icebergs. Deep Sea Research Part II: Topical Studies in Oceanography, 58: 1457-1468. doi:10.1016/j.dsr2.2010.11.025

Osborn, K. J., Madin, L. P. and Rouse, G. W. 2010. The remarkable squidworm is an example of discoveries that await in deep-pelagic habitats. Biology Letters, 7: 449-453. doi:10.1098/rsbl.2010.0923

Osborn, Karen J. and Rouse, Greg W. 2010. Phylogenetics of Acrocirridae and Flabelligeridae (Cirratuliformia, Annelida). Zoologica Scripta, 40(2): 204-219. doi:10.1111/j.1463-6409.2010.00460.x

Osborn, K. J., Haddock, S. H. D., Pleijel, F., Madin, L. P. and Rouse, G. W. 2009. Deep-Sea, Swimming Worms with Luminescent "Bombs". Science, 325: 964 doi:10.1126/science.1172488

Osborn, Karen J. 2009. Relationships within the Munnopsidae (Crustacea, Isopoda, Asellota) based on three genes. Zoologica Scripta, 38: 617-635. doi:10.1111/j.1463-6409.2009.00394.x

Osborn, K. and Rouse, G. 2008. Multiple origins of pelagicism within Flabelligeridae (Annelida). Molecular phylogenetics and evolution, 49: 386-392. doi:10.1016/j.ympev.2008.05.042

Osborn, Karen J., Rouse, Greg W., Goffredi, Shana K. and Robison, Bruce H. 2007. Description and Relationships of Chaetopterus pugaporcinus, an Unusual Pelagic Polychaete (Annelida, Chaetopteridae). The Biological bulletin, 212(1): 40-54.

Collins, Allen G., Bentlage, Bastian, Matsumoto, G. I., Haddock, H. D., Osborn, K. and Schierwater, B. 2006. Solution to the phylogenetic enigma of Tetraplatia, a worm-shaped cnidarian. Biology Letters, 2: 120-124.