Timothy D. O’Hara

Timothy D. O’Hara, Australian echinodermologist.

Museum Victoria, GPO Box 666E, Melbourne, 3001, Australia

Taxon names authored

(List may be incomplete)

44 taxon names authored by Timothy D. O’Hara

Eponyms

(List may be incomplete)

1 eponym of Timothy D. O’Hara

Publications

(List may be incomplete)

1990

O’Hara, T.D. 1990. New records of Ophiuridae, Ophiacanthidae and Ophiocomidae (Echinodermata: Ophiuroidea) from southeastern Australia. Memoirs of the Museum of Victoria. 50(2): 287–305. DOI: 10.24199/j.mmv.1990.50.04 Reference page.
O’Loughlin, P.M. & O’Hara, T.D. 1990. A review of the genus Smilasterias (Echinodermata, Asteroidea), with descriptions of two new species from southeastern Australia, one a gastric brooder, and a new species from Macquarie Island. Memoirs of Museum Victoria. 50(2): 307–323. DOI: 10.24199/j.mmv.1990.50.05 Reference page.

1992

O’Loughlin, P.M., O’Hara, T.D. 1992. New cucumariid holothurians (Echinodermata) from southern Australia, including two brooding and one fissiparous species. Memoirs of Museum Victoria. 53(2): 227–266. DOI: 10.24199/j.mmv.1992.53.12 Reference page.

1994

O’Loughlin, P.M., Bardsley, T.M., O’Hara, T.D. 1994. A preliminary analysis of diversity and distribution of Holothurioidea from Prydz Bay and the MacRobertson Shelf, eastern Antarctica. p. 549-555. In Guille, D.B., J.P. Feral & M. Roux (eds.) Echinoderms Through Time. Proceedings of the Eighth International Echinoderm Conference, Dijon, France. A.A. Balkema Press, Rotterdam.

1998

O’Hara, T.D. 1998. Origin of Macquarie Island echinoderms. Polar Biology. 20(2): 143–151. DOI: 10.1007/s003000050289
O’Hara, T.D. 1998. Ophiuroids from the Tasmanian seamounts. Pp. 81-102 in Koslow, J. A. & Gowlett-Holmes, K. (eds). The seamount fauna of southern Tasmania: benthic communities, their conservation and impacts of trawling. Final report to Environment Australia and The Fisheries Research Development Corporation. CSIRO Marine Research: Hobart.

1999

O’Hara, T.D. 1990. Systematics and biology of Macquarie Island echinoderms. Memoirs of the Museum of Victoria. 57(2): 167–223. DOI: 10.24199/j.mmv.1999.57.09 Reference page.

2006

O’Hara, T.D. & Stöhr, S. 2006. Deep water Ophiuroidea (Echinodermata) of New Caledonia: Ophiacanthidae and Hemieuryalidae. In: Richer de Forges, B. et al.. (Ed.) Tropical Deep-Sea Benthos 24. Mémoires du Muséum national d'Histoire naturelle. 193: 33-141. ResearchGate Reference page.

2007

Poore, G.C.B. & O’Hara, T.D. 2007. Marine biogeography and biodiversity of Australia. Pp 177–198 in Connell, S.D. & Gillanders, B.M. (eds) Marine Ecology. Oxford University Press, Oxford.
O’Hara, T.D. 2007. Seamounts: Centres of endemism or species-richness for ophiuroids? Global Ecology and Biogeography. 16: 720–732. DOI: 10.1111/j.1466-8238.2007.00329.x .

2008

Franklin, A.M., O’Hara, T.D. 2008. new species in the genus Ophiomyxa from South-west Australian waters (Echinodermata: Ophiuroidea: Ophiomyxidae). Memoirs of Museum Victoria. 65: 57–62. DOI: 10.24199/j.mmv.2008.65.5 Reference page.
Benavides-Serrato, M., O'Hara, T.D. 2008. A new species in the Ophiocoma erinaceus complex from the South-west Pacific Ocean (Echinodermata: Ophiuroidea: Ophiocomidae). Memoirs of Museum Victoria. 65: 51–56. DOI: 10.24199/j.mmv.2008.65.4 Reference page.

2010

Mills, V.S. & O’Hara, T.D. 2010. Amphilepis neozelandica sp. nov., the first record of the Amphilepididae in New Zealand waters (Echinodermata: Ophiuroidea). Zootaxa. 2514(1): 47–54. DOI: 10.11646/ZOOTAXA.2514.1.4 . Reference page.

2011

Okanishi, M., O’Hara, T.D. & Fujita, T. 2011. A new genus Squamophis of Asteroschematidae (Echinodermata, Ophiuroidea, Euryalida) from Australia. ZooKeys 129: 1–15. DOI: 10.3897/zookeys.129.1202 . Reference page.
Okanishi, M., O’Hara, T.D. & Fujita, T. 2011. Molecular phylogeny of the order Euryalida (Echinodermata: Ophiuroidea), based on mitochondrial and nuclear ribosomal genes. Molecular Phylogenetics and Evolution 61(2): 392–399. DOI: 10.1016/j.ympev.2011.07.003 Reference page.

2012

Stöhr, S.; O'Hara, T.D.; Thuy, B. 2012: Global diversity of brittle stars (Echinodermata: Ophiuroidea). PLoS ONE 7(3): e31940. DOI: 10.1371/journal.pone.0031940 Reference page.

2013

Mills, V.S. & O’Hara, T.D. 2013. Ophiuroids (Echinodermata; Ophiuroidea) of biogenic habitats on the continental shelf of New Zealand. Zootaxa 3613(5): 401–444. DOI: 10.11646/zootaxa.3613.5.1 Reference page.

2014

O’Hara, T.D., Harding, C. 2014. A new species of Sigsbeia and additional records of ophiuroids from the Great Australian Bight. Memoirs of Museum Victoria. 72: 131–140. DOI: 10.24199/j.mmv.2014.72.08 Reference page.

2015

Brogger, M.I. & O'Hara, T.D. 2015. Revision of some ophiuroid records (Echinodermata: Ophiuroidea) from Argentina. Zootaxa 3972(3): 432–440. DOI: 10.11646/zootaxa.3972.3.8. Preview (PDF). Reference page.
Martynov, A., Ishida, Y., Irimura, S., Tajiri, R., O’Hara, T.D., Fujita, T. 2015. When Ontogeny Matters: A New Japanese Species of Brittle Star Illustrates the Importance of Considering both Adult and Juvenile Characters in Taxonomic Practice. PLoS ONE. 10(10): e0139463. DOI: 10.1371/journal.pone.0139463 Reference page.
O’Hara, T.D., Harding, C. 2015. Enigmatic ophiuroids from the New Caledonian region. Memoirs of Museum Victoria. 73: 47-57. DOI: 10.24199/j.mmv.2015.73.06 Reference page.

2016

Glover, A.G., Wiklund, H., Rabone, M., Amon, D.J., Smith, C.R., O'Hara, T., Mah, C.L. & Dahlgren, T.G. 2016. Abyssal fauna of the UK-1 polymetallic nodule exploration claim, Clarion-Clipperton Zone, central Pacific Ocean: Echinodermata. Biodiversity Data Journal 4: e7251. DOI: 10.3897/BDJ.4.e7251 Reference page.
O'Hara, T.D., Hugall, A.F., MacIntosh, H., Naughton, K.M., Williams, A. & Moussalli, A. 2016. Dendrogramma is a siphonophore. Current Biology 26(11): R457–R458. DOI: 10.1016/j.cub.2016.04.051 Reference page.

2017

Amon, D.J., Ziegler, A.F., Kremenetskaia, A., Mah, C.L., Mooi, R., O'Hara, T., Pawson, D.L., Roux, M. & Smith, C.R. 2017. Megafauna of the UKSRL exploration contract area and eastern Clarion-Clipperton Zone in the Pacific Ocean: Echinodermata. Biodiversity Data Journal 5: e11794. DOI: 10.3897/BDJ.5.e11794. Reference page.
O’Hara, T.D., Hugall, A.F., Thuy, B., Stöhr, S. & Martynov, A. 2017. Restructuring higher taxonomy using broad-scale phylogenomics: The living Ophiuroidea. Molecular Phylogenetics and Evolution 107: 415–430. DOI: 10.1016/j.ympev.2016.12.006 Reference page.

2018

O’Hara, T.D., Stöhr, S., Hugall, A.F., Thuy, B. & Martynov, A. 2018. Morphological diagnoses of higher taxa in Ophiuroidea (Echinodermata) in support of a new classification. European Journal of Taxonomy 416: 1–35. DOI: 10.5852/ejt.2018.416 Reference page.
O’Hara, T.D., Hugall, A.F., Cisternas, P.A., Boissin, E., Bribiesca-Contreras, G., Sellanes, J., Paulay, G. & Byrne, M. 2018. Phylogenomics, life history and morphological evolution of ophiocomid brittlestars. Molecular Phylogenetics and Evolution 130: 67–80. DOI: 10.1016/j.ympev.2018.10.003 Reference page.
O’Hara, T.D., Mah, C.L., Hipsley, C.A., Bribiesca-Contreras, G., Barrett, N.S. 2018. The Derwent River seastar: re-evaluation of a critically endangered marine invertebrate. Zoological Journal of the Linnean Society. 186(2): 483–490. DOI: 10.1093/zoolinnean/zly057
MacIntosh, H. et al. 2018. Invertebrate diversity in the deep Great Australian Bight (200–5000 m). Marine Biodiversity Records. 11(23): 1–17. DOI: 10.1186/s41200-018-0158-x

2019

Bribiesca-Contreras, G., Pineda-Enríquez, T., Márquez-Borrás, F., Solís-Marín, F.A., Verbruggen, H., Hugall, A.F., O’Hara, T.D. 2019. Dark offshoot: Phylogenomic data sheds light on the evolutionary history of a new species of cave brittle star. Molecular Phylogenetics and Evolution 136: 151-163. DOI: 10.1016/j.ympev.2019.04.014 Reference page.
Olbers, J.M., Griffiths, C.L., O’Hara, T.D., Samyn, Y. 2019. Field guide to the brittle and basket stars (Echinodermata: Ophiuroidea) of South Africa. Abc Taxa. 19: 1–354. Online.Reference page.

2021

Stöhr, S. & O’Hara, T.D. 2021. Deep-sea Ophiuroidea (Echinodermata) from the Danish Galathea II Expedition, 1950–52, with taxonomic revisions. Zootaxa 4963(3): 505–529. DOI: 10.11646/zootaxa.4963.3.6 Reference page.
O’Hara, T.D., Thuy, B., Hugall, A.F. 2021. Relict from the Jurassic: new family of brittle-stars from a New Caledonian seamount. Proceedings of the Royal Society (B). 90(2): 133-146. DOI: 10.1098/rspb.2021.0684 Reference page.

2022

Bribiesca-Contreras, G., Dahlgren, T.G., Amon, D.J., Cairns, S., Drennan, R., Durden, J.M., Eléaume, M.P., Hosie, A.M., Kremenetskaia, A., McQuaid, K., O’Hara, T.D., Rabone, M., Simon-Lledó, E., Smith, C.R., Watling, L., Wiklund, H. & Glover, A.G. 2022. Benthic megafauna of the western Clarion-Clipperton Zone, Pacific Ocean. ZooKeys 1113ː 1–110. DOI: 10.3897/zookeys.1113.82172 Reference page.
O’Hara, T.D. & Thuy, T. 2022. Biogeography and taxonomy of Ophiuroidea (Echinodermata) from the Îles Saint-Paul and Amsterdam in the southern Indian Ocean. Zootaxa. 5124(1): 1–49. DOI: 10.11646/zootaxa.5124.1.1 Reference page.

2023

Eichsteller, A., Martynov, A.V., O’Hara, T.D., Christodoulou, M., Korshunova, T.A., Bribiesca-Contreras, G., Martinez Arbizu, P. 2023a. Ophiotholia (Echinodermata: Ophiuroidea): A little-known deep-sea genus present in polymetallic nodule fields with the description of a new species. Frontiers in Marine Science. 10: 1056282. DOI: 10.3389/fmars.2023.1056282 . Reference page.
Eichsteller, A., Martynov, A.V., O’Hara, T.D., Christodoulou, M., Korshunova, T.A., Bribiesca-Contreras, G., Martinez Arbizu, P. 2023b. Corrigendum: Ophiotholia (Echinodermata: Ophiuroidea): A little-known deep-sea genus present in polymetallic nodule fields with the description of a new species. Frontiers in Marine Science. 10: 1231744. DOI: 10.3389/fmars.2023.1231744 . Reference page.