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Robert J. Toonen
Researcher at University of Hawaii
Publications - 252
Citations - 13867
Robert J. Toonen is an academic researcher from University of Hawaii. The author has contributed to research in topics: Population & Coral reef. The author has an hindex of 55, co-authored 231 publications receiving 12000 citations. Previous affiliations of Robert J. Toonen include University of North Carolina at Wilmington & University of California, Davis.
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New Records of Commercially Valuable Black Corals (Cnidaria: Antipatharia) from the Northwestern Hawaiian Islands at Mesophotic Depths
Daniel Wagner,Yannis P. Papastamatiou,Randall K. Kosaki,Kelly A. Gleason,Greg McFall,Raymond C. Boland,Richard L. Pyle,Robert J. Toonen +7 more
TL;DR: Two commercially valuable black coral species, Antipathes griggi and Myriopathes ulex, were found, representing substantial range expansions for these species and highlight the utility of deepdiving technologies in surveying the largest part of the depth range of coral reef ecosystems, which remains largely unexplored.
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Life-history predicts past and present population connectivity in two sympatric sea stars.
Jonathan B. Puritz,Carson C. Keever,Jason A. Addison,Sergio S. Barbosa,Maria Byrne,Michael W. Hart,Richard K. Grosberg,Robert J. Toonen +7 more
TL;DR: It is shown that the benthic‐developing sea star, Parvulastra exigua, has lower levels of within‐ and among‐population genetic diversity, more inferred genetic clusters, and higher levels of hierarchical and pairwise population structure than Meridiastra calcar, a species with planktonic development, while both species have populations that have diverged since the middle of the second glacial period of the Pleistocene.
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Connecting Palau’s marine protected areas: a population genetic approach to conservation
TL;DR: Overall, the data point to the population of A. hyacinthus in Palau recovering from a handful of surviving colonies with population growth primarily from self-seeding and little exchange among sites, which has significant implications for the management strategies for the reefs of Palau.
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The complete mitochondrial genome of Achatinella mustelina (Gastropoda: Pulmonata: Stylommatophora).
TL;DR: This is the first mitochondrial genome sequenced within the Achatinelloidea superfamily, which contains a high number of endangered species and will be useful in conservation genetics studies.
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Unveiling hidden sponge biodiversity within the Hawaiian reef cryptofauna
Jan Vicente,Maryann K. Webb,Gustav Paulay,Wachirawit Rakchai,Molly A. Timmers,Christopher P. Jury,Keisha D. Bahr,Robert J. Toonen +7 more
TL;DR: In this article, the contribution of cryptobenthic sponges to overall sponge diversity on 1750 m2 of reef habitat in Kaneʻohe Bay and Waimanalo in the island of Oʻahu, Hawaiʻi was explored.