Peterson, C.T. & Grubbs, R.D. (2023)
Temporal community structure and seasonal climatic migration of coastal sharks and large teleost fishes in the northeast Gulf of Mexico. Canadian Journal of Fisheries and Aquatic Sciences, 80(8), 1335–1350
DOI: 10.1139/cjfas-2022-0124
Heim, V. & Grubbs, R.D. & Smukall, M.J. & Frazier, B.S. & Carlson, J.K. & Guttridge, T.L. (2023)
Observations of fin injury closure in Great Hammerheads and implications for the use of fin-mounted geolocators. Journal of Aquatic Animal Health, 35(2), 53–63
DOI: 10.1002/aah.10178
Frazier, B.S. & Vinyard, E.A. & Fields, A.T. & Driggers, W.B. & Grubbs, R.D. & Adams, D.H. & Drymon, J.M. & Gardiner, J.M. & Hendon, J.M. & Hoffmayer, E. & Hueter, R.E. & Wells, R.J.D. & Wiley, T.R. & Portnoy, D.S. (2023)
Age, Growth and Maturity of the Bonnethead Sphyrna tiburo in the US Gulf of Mexico. Environmental Biology of Fishes, 106, 1597–1617
DOI: 10.1007/s10641-023-01439-5
Swift, D.G. & O'Leary, S.J. & Grubbs, R.D. & Frazier, B.S. & Fields, A.T. & Gardiner, J.M. & Drymon, J.M. & Bethea, D.M. & Wiley, T.R. & Portnoy, D.S. (2023)
Philopatry influences the genetic population structure of the blacktip shark (Carcharhinus limbatus) at multiple spatial scales. Molecular Ecology, in press
DOI: 10.1111/mec.17096
Abel, D.C. & Grubbs, R.D. (2023)
The Lives of Sharks: A Natural History of Shark Life. Princeton University Press, 288pp
Byrum, S.R. & Frazier, B.S. & Grubbs, R.D. & Naylor, G.J.P. & Fraser, G.J. (2023)
Embryonic development in the bonnethead (Sphyrna tiburo), a viviparous hammerhead shark. Developmental Dynamics, in press
DOI: 10.1002/dvdy.658
Kolmann, M.A. & Grubbs, R.D. & Shah, S.R. & Patel, H. & Lovejoy, N.R. (2023)
Divergent mechanisms for crushing shelled prey in parallel lineages of durophagous stingrays (Myliobatoidei). Journal of Experimental Marine Biology and Ecology, 568, Article 151939
DOI: 10.1016/j.jembe.2023.151939
Graham, J. & Kroetz, A.M. & Poulakis, G.R. & Scharer, R.M. & Carlson, J.K. & Lowerre-Barbieri, S.K. & Morley, D. & Reyier, E.A. & Grubbs, R.D. (2022)
Commercial fishery bycatch risk for large juvenile and adult smalltooth sawfish (Pristis pectinata) in Florida waters. Aquatic Conservation, Marine and Freshwater Ecosystems, 32(3), 401–416
DOI: 10.1002/aqc.3777
Peterson, C.T. & Bachman, B.A. & Kraus, R.T. & Grubbs, R.D. (2022)
Phoretic sharksuckers Echeneis naucrates associated with an elasmobranch host occupy higher relative trophic positions. Marine Ecology Progress Series, 687, 125–132
DOI: 10.3354/meps14002
Woodyard, M. & Polidoro, B.A. & Matson, C.W. & McManamay, R.A. & Saul, S. & Carpenter, K.E. & Collier, T.K. & Di Giulio, R. & Grubbs, R.D. & Linardich, C. & Moore, J.A. & Romero, I.C. & Schlenk, D. & Strongin, K. (2022)
A comprehensive petrochemical vulnerability index for marine fishes in the Gulf of Mexico. Science of the Total Environment, 820, Article 152892
DOI: 10.1016/j.scitotenv.2021.152892
Hamilton, B.R. & Peterson, C.T. & Dawdy, A. & Grubbs, R.D. (2022)
Environmental correlates of elasmobranch and large fish distribution in a river-dominated estuary. Marine Ecology Progress Series, 688: 83–98
DOI: 10.3354/meps14019
Dawdy, A.M. & Peterson, C.T. & Keller, B.A. & Grubbs, R.D. (2022)
Tidal and diel efects on the movement and space use of bull sharks (Carcharhinus leucas) and bonnetheads (Sphyrna tiburo) in a Florida Estuary. Environmental Biology of Fishes, 105, 1713–1727
DOI: 10.1007/s10641-022-01264-2
McClain, M.A. & Hammerschlag, N. & Gallagher, A.J. & Drymon, J.M. & Grubbs, R.D. & Guttridge, T.L. & Smukall, M.J. & Frazier, B.S. & Daly-Engel, T.S. (2022)
Age-Dependent Dispersal and Relatedness in Tiger Sharks (Galeocerdo cuvier). Frontiers in Marine Science, 9, Article 900107
DOI: 10.3389/fmars.2022.900107
Branham, C.C. & Frazier, B.S. & Strange, J.B. & Galloway, A.S. & Adams, D.H. & Drymon, J.M. & Grubbs, R.D. & Portnoy, D.S. & Wells, R.J.D. & Sancho, G. (2022)
Diet of the bonnethead (Sphyrna tiburo) along the northern Gulf of Mexico and southeastern Atlantic coast of the United States. Animal Biodiversity and Conservation, 45(2), 257–267
DOI: 10.32800/abc.2022.45.0257
Prohaska, B.K. & Talwar, B.S. & Grubbs, R.D. (2021)
Blood biochemical status of deep-sea sharks following longline capture in the Gulf of Mexico. Conservation Physiology, 9, Article coaa113
DOI: 10.1093/conphys/coaa113
Keller, B.A. & Putman, N.F. & Grubbs, R.D. & Portnoy, D.S. & Murphy, T.P. (2021)
Map-like use of Earth's magnetic field in sharks. Current Biology, 31 (13), 2881-2886.e3
DOI: 10.1016/j.cub.2021.03.103
Graham, J. & Kroetz, A.M. & Poulakis, G.R. & Scharer, R.M. & Carlson, J.K. & Lowerre-Barbieri, S. & Morley, D. & Reyier, E.A. & Grubbs, R.D. (2021)
Large-scale space use of large juvenile and adult smalltooth sawfish Pristis pectinata: implications for management. Endangered Species Research, 44, 45–59
DOI: 10.3354/esr01088
Barker, A.M. & Frazier, B.S. & Adams, D.H. & Bedore, C.N. & Belcher, C.N. & Driggers, W.B. & Galloway, A.S. & Gelsleichter, J. & Grubbs, R.D. & Reyier, E.A. & Portnoy, D.S. (2021)
Distribution and relative abundance of scalloped (Sphyrna lewini) and Carolina (S. gilberti) hammerheads in the western North Atlantic Ocean. Fisheries Research, 242, Article 106039
DOI: 10.1016/j.fishres.2021.106039
Postaire, B.D. & Feldheim, K.A. & Clementi, G.M. & Quinlan, J. & Bergmann, M.P.M.V. & Brooks, E.J. & Grubbs, R.D. & Guttridge, T.L. & Henderson, A.C. & Tavares, R. & Chapman, D.D. (2021)
Small localized breeding populations in a widely distributed coastal shark species. Conservation Genetics, 23, 51–61
DOI: 10.1007/s10592-021-01398-3
Shiffman, D.S. & Ajemian, M.J. & Carrier, C.J. & Daly-Engel, T.S. & Davis, M.M. & Dulvy, N.K. & Grubbs, R.D. & Hinojosa, N.A. & Imhoff, J. & Kolmann, M.A. & Nash, C.S. & Paig-Tran, E.W.M. & Peele, E.E. & Skubel, R.A. & Wetherbee, B.M. & Whitenack, L.B. & Wyffels, J.T. (2020)
Trends in Chondrichthyan Research: An Analysis of Three Decades of Conference Abstracts. Copeia, 108(1), 122–131
DOI: 10.1643/OT-19-179R
Peterson, C.T. & Grubbs, R.D. (2020)
Distribution and abundance of elasmobranchs and large teleost fishes in a subtropical seagrass ecosystem: community structure along environmental and spatial gradients. Environmental Biology of Fishes, 103(4), 319–338
DOI: 10.1007/s10641-020-00959-8
Peterson, C.T. & Grubbs, R.D. & Mickle, A. (2020)
Trophic ecology of elasmobranch and teleost fishes in a large subtropical seagrass ecosystem (Florida Big Bend) determined by stable isotope analysis. Environmental Biology of Fishes, 103(1), 683–701
DOI: 10.1007/s10641-020-00976-7
Larsen, M.E. & Abel, D.C. & Crane, D.P. & Grubbs, R.D. (2020)
Differences in relative heart mass among deep-sea and coastal sharks with increasing depth. Marine Biology, 167(11), Article 169
DOI: 10.1007/s00227-020-03780-0
Talwar, B.S. & Bouyoucos, I.A. & Brooks, E.J. & Brownscombe, J.W. & Suski, C.D. & Cooke, S.J. & Grubbs, R.D. & Mandelman, J.W. (2020)
Variation in behavioural responses of sub-tropical marine fishes to experimental longline capture. ICES Journal of Marine Science, 77(7–8), 2763–2775
DOI: 10.1093/icesjms/fsaa146
Moore, A.B.M. & Grubbs, R.D. (2019)
Shark and ray conservation research: Absent where the need is greatest. Aquatic Conservation, Marine and Freshwater Ecosystems, 29(11), 2017–2017
DOI: 10.1002/aqc.3192
Daly-Engel, T.S. & Baremore, I.E. & Grubbs, R.D. & Gulak, S.J.B. & Graham, R.T. & Enzenauer, M.P. (2019)
Resurrection of the sixgill shark Hexanchus vitulus Springer & Waller, 1969 (Hexanchiformes, Hexanchidae), with comments on its distribution in the northwest Atlantic Ocean. Marine Biodiversity, 49(2), 759–768
DOI: 10.1007/s12526-018-0849-x
Bond, M.E. & Valentin-Albanese, J. & Babcock, E.A. & Heithaus, M.R. & Grubbs, R.D. & Cerrato, R. & Peterson, B.J. & Pikitch, E.K. & Chapman, D.D. (2019)
Top predators induce habitat shifts in prey within marine protected areas. Oecologia, 190(2), 375–385
DOI: 10.1007/s00442-019-04421-0
Dimens, P.V. & Willis, S. & Grubbs, R.D. & Portnoy, D.S. (2019)
A genomic assessment of movement and gene flow around the South Florida vicariance zone in the migratory coastal blacknose shark, Carcharhinus acronotus. Marine Biology, 166(7), Article 86
DOI: 10.1007/s00227-019-3533-1
Poulakis, G.R. & Grubbs, R.D. (2019)
Biology and ecology of sawfishes: global status of research and future outlook. Endangered Species Research, 39, 77–90
DOI: 10.3354/esr00955
Brame, A.B. & Wiley, T.R. & Carlson, J.K. & Fordham, S.V. & Grubbs, R.D. & Osborne, J. & Scharer, R.M. & Bethea, D.M. & Poulakis, G.R. (2019)
Biology, ecology, and status of the smalltooth sawfish Pristis pectinata in the USA. Endangered Species Research, 39, 9–23
DOI: 10.3354/esr00952
Larsen, M.E. & Abel, D.C. & Crane, D.P. & Parker, S.L. & Yancey, P.H. & Keller, B.A. & Grubbs, R.D. (2019)
Unique osmoregulatory morphology in primitive sharks: an intermediate state between holocephalan and derived shark secretory morphology. Journal of Fish Biology, 95(5), 1331–1341
DOI: 10.1111/jfb.14139
Kolmann, M.A. & Grubbs, R.D. & Huber, D.R. & Fisher, R. & Lovejoy, N.R. & Erickson, G.M. (2018)
Intraspecific variation in feeding mechanics and bite force in durophagous stingrays. Journal of Zoology, 304(4), 225–234
DOI: 10.1111/jzo.12530
Pfleger, M.O. & Grubbs, R.D. & Cotton, C.F. & Daly-Engel, T.S. (2018)
Squalus clarkae sp. nov., a new dogfish shark from the Northwest Atlantic and Gulf of Mexico, with comments on the Squalus mitsukurii species complex. Zootaxa, 4444(2), 101–119
DOI: 10.11646/zootaxa.4444.2.1
Prohaska, B.K. & Bethea, D.M. & Poulakis, G.R. & Scharer, R.M. & Knotek, R. & Carlson, J.K. & Grubbs, R.D. (2018)
Physiological stress in the smalltooth sawfish: effects of ontogeny, capture method, and habitat quality. Endangered Species Research, 36), 121–135
DOI: 10.3354/esr00892
Daly-Engel, T.S. & Koch, A. & Anderson, J.M. & Cotton, C.F. & Grubbs, R.D. (2018)
Description of a new deep-water dogfish shark from Hawaii, with comments on the Squalus mitsukurii species complex in the West Pacific. ZooKeys, 798, 135–157
DOI: 10.3897/zookeys.798.28375
Hollensead, L.D. & Grubbs, R.D. & Carlson, J.K. & Bethea, D.M. (2018)
Assessing residency time and habitat use of juvenile smalltooth sawfish using acoustic monitoring in a nursery habitat. Endangered Species Research, 37, 119–131
DOI: 10.3354/esr00919
Talwar, B. & Bouyoucos, I.A. & Shipley, O.N. & Rummer, J.L. & Mandelman, J.W. & Brooks, E.J. & Grubbs, R.D. (2017)
Validation of a portable, waterproof blood pH analyser for elasmobranchs. Conservation Physiology, 5, Article cox012
DOI: 10.1093/conphys/cox012
Poulakis, G.R. & Urakawa, H. & Stevens, P.W. & Deangelo, J.A. & Timmers, A.A. & Grubbs, R.D. & Fisk, A.T. & Olin, J.A. (2017)
Sympatric elasmobranchs and fecal samples provide insight into the trophic ecology of the smalltooth sawfish. Endangered Species Research, 32, 491–506
DOI: 10.3354/esr00824
Shipley, O.N. & Brooks, E.J. & Madigan, D.J. & Sweeting, C.J. & Grubbs, R.D. (2017)
Stable isotope analysis in deep-sea chondrichthyans: recent challenges, ecological insights, and future directions Reviews in Fish Biology and Fisheries, 27(3), 481–497
DOI: 10.1007/s11160-017-9466-1
Walter, R.P. & Roy, D. & Hussey, N.E. & Stelbrink, B. & Kovacs, K.M. & Lydersen, C. & Mcmeans, B.C. & Svavarsson, J. & Kessel, S.T. & Porsmoguer, S.B. & Wildes, S. & Tribuzio, C.A. & Campana, S.E. & Petersen, S.D. & Grubbs, R.D. & Heath, D.D. & Hedges, K.J. & Fisk, A.T. (2017)
Origins of the Greenland shark (Somniosus microcephalus): Impacts of ice-olation and introgression. Ecology and Evolution, 7(19), 8113–8125
DOI: 10.1002/ece3.3325
Talwar, B. & Brooks, E.J. & Mandelman, J.W. & Grubbs, R.D. (2017)
Stress, post-release mortality, and recovery of commonly discarded deep-sea sharks caught on longlines. Marine Ecology Progress Series, 582, 147–161
DOI: 10.3354/meps12334
Brooks, J.L. & Guttridge, T.L. & Franks, B.R. & Grubbs, R.D. & Chapman, D.D. & Gruber, S.H. & Dibattista, J.D. & Feldheim, K.A. (2016)
Using genetic inference to re-evaluate the minimum longevity of the lemon shark Negaprion brevirostris. Journal of Fish Biology, 88(5), 2067–2074
DOI: 10.1111/jfb.12943
Hollensead, L.D. & Grubbs, R.D. & Carlson, J.K. & Bethea, D.M. (2016)
Analysis of fine-scale daily movement patterns of juvenile Pristis pectinata within a nursery habitat. Aquatic Conservation, Marine and Freshwater Ecosystems, 26(3), 492–505
DOI: 10.1002/aqc.2556
Grubbs, R.D. & Carlson, J.K. & Romine, J.G. & Curtis, T.H. & McElroy, W.D. & Mccandless, C.T. & Cotton, C.F. & Musick, J.A. (2016)
Critical assessment and ramifications of a purported marine trophic cascade. Scientific Reports, 6, Article 20970
DOI: 10.1038/srep20970
Cotton, C.F. & Grubbs, R.D. (2015)
Biology of Deep-water Chondrichthyans: Introduction. Deep Sea Research Part II: Topical Studies in Oceanography, 115, 1–10
DOI: 10.1016/j.dsr2.2015.02.030
Cotton, C.F. & Grubbs, R.D. & Dyb, J.E. & Fossen, I. & Musick, J.A. (2015)
Reproduction and embryonic development in two species of squaliform sharks, Centrophorus granulosus and Etmopterus princeps: Evidence of matrotrophy? Deep Sea Research Part II: Topical Studies in Oceanography, 115, 41–54
DOI: 10.1016/j.dsr2.2014.10.009
Bethea, D.M. & Ajemian, M.J. & Carlson, J.K. & Hoffmayer, E.R. & Imhoff, J.L. & Grubbs, R.D. & Peterson, C.T. & Burgess, G.H. (2015)
Distribution and community structure of coastal sharks in the northeastern Gulf of Mexico. Environmental Biology of Fishes, 98(5), 1233–1254
DOI: 10.1007/s10641-014-0355-3
Brooks, E.J. & Brooks, A.M.L. & Williams, S. & Jordan, L.K.B. & Abercrombie, D. & Chapman, D.D. & Howey-Jordan, L.A. & Grubbs, R.D. (2015)
First description of deep-water elasmobranch assemblages in the Exuma Sound, The Bahamas. Deep Sea Research Part II: Topical Studies in Oceanography, 115, 81–91
DOI: 10.1016/j.dsr2.2015.01.015
Papastamatiou, Y.P. & Grubbs, R.D. & Imhoff, J. & Gulak, S.J.B. & Carlson, J.K. & Burgess, G.H. (2015)
A subtropical embayment serves as essential habitat for sub-adults and adults of the critically endangered smalltooth sawfish. Global Ecology and Conservation, 3, 764–775
DOI: 10.1016/j.gecco.2015.03.003
Kolmann, M.A. & Huber, D.R. & Motta, P.J. & Grubbs, R.D. (2015)
Feeding biomechanics of the cownose ray, Rhinoptera bonasus, over ontogeny. Journal of Anatomy, 227(3), 341–351
DOI: 10.1111/joa.12342
Guttridge, T.L. & Gulak, S.J.B. & Franks, B.R. & Carlson, J.K. & Gruber, S.H. & Gledhill, K.S. & Bond, M.E. & Johnson, G. & Grubbs, R.D. (2015)
Occurrence and habitat use of the critically endangered smalltooth sawfish Pristis pectinata in the Bahamas. Journal of Fish Biology, 87(6), 1322–1341
DOI: 10.1111/jfb.12825
Giresi, M.M. & Grubbs, R.D. & Portnoy, D.S. & Driggers, W.B. & Jones, L. & Gold, J.R. (2015)
Identification and Distribution of Morphologically Conserved Smoothhound Sharks in the Northern Gulf of Mexico. Transactions of the American Fisheries Society, 144(6), 1301–1310
DOI: 10.1080/00028487.2015.1069212
Carlson, J.K. & Gulak, S.J.B. & Simpfendorfer, C.A. & Grubbs, R.D. & Romine, J.G. & Burgess, G.H. (2014)
Movement patterns and habitat use of smalltooth sawfish, Pristis pectinata, determined using pop-up satellite archival tags. Aquatic Conservation, Marine and Freshwater Ecosystems, 24(1), 104–117
DOI: 10.1002/aqc.2382
Burgess, G.H. & Bruce, B.D. & Cailliet, G.M. & Goldman, K.J. & Grubbs, R.D. & Lowe, C.G. & Macneil, M.A. & Mollet, H.F. & Weng, K.C. & O'Sullivan, J.B. (2014)
A Re-Evaluation of the Size of the White Shark (Carcharodon carcharias) Population off California, USA. PLoS ONE, 9(6), Article e98078
DOI: 10.1371/journal.pone.0098078
Kolmann, M.A. & Huber, D.R. & Dean, M.N. & Grubbs, R.D. (2014)
Myological Variability in a Decoupled Skeletal System: Batoid Cranial Anatomy. Journal of Morphology, 275(8), 862–881
DOI: 10.1002/jmor.20263
Portnoy, D.S. & Hollenbeck, C.M. & Belcher, C.N. & Driggers, W.B. & Frazier, B.S. & Gelsleichter, J. & Grubbs, R.D. & Gold, J.R. (2014)
Contemporary population structure and post-glacial genetic demography in a migratory marine species, the blacknose shark, Carcharhinus acronotus. Molecular Ecology, 23(22), 5480–5495
DOI: 10.1111/mec.12954
Fisher, R.A. & Call, G.C. & Grubbs, R.D. (2013)
Age, Growth, and Reproductive Biology of Cownose Rays in Chesapeake Bay. Marine and Coastal Fisheries, 5(1), 224–235
DOI: 10.1080/19425120.2013.812587
Kolmann, M.A. & Huber, D.R. & Dean, M. & Erickson, G.M. & Grubbs, R.D. (2012)
Muscle, shell, and tooth: a comprehensive investigation of durophagy in the cownose ray [Abstract]. Integrative and Comparative Biology: 52(Suppl. 1): E278
DOI: 10.1093/icb/ics079
Ford, R. & Gelsleichter, J. & Frazier, B. & Belcher, C. & Piercy, A. & Grubbs, R.D. (2012)
Reproductive Periodicity of the Blacknose Shark (Carcharhinus acronotus) within its Atlantic Range [Abstract]. World Congress of Herpetology, Vancouver, Canada, August 8 – 14, 2012, Book of Abstracts, 220
Jennings, D.E. & Dibattista, J.D. & Stump, K.L. & Hussey, N.E. & Franks, B.R. & Grubbs, R.D. & Gruber, S.H. (2012)
Assessment of the aquatic biodiversity of a threatened coastal lagoon at Bimini, Bahamas. Journal of Coastal Conservation, 16(3), 405–428
DOI: 10.1007/s11852-012-0211-6
Kolmann, M.A. & Huber, D.R. & Dean, M. & Grubbs, R.D. (2012)
Feeding performance in a durophagous stingray [Abstract]. World Congress of Herpetology, Vancouver, Canada, August 8 – 14, 2012, Book of Abstracts, 385
Cotton, C.F. & Grubbs, R.D. (2012)
Biology of Deep-water Chondrichthyans: Introduction [Abstract]. World Congress of Herpetology, Vancouver, Canada, August 8 – 14, 2012, Book of Abstracts, 150–151
Cotton, C.F. & Grubbs, R.D. & Musick, J.A. (2012)
Reproduction and embryonic development in two species of North Atlantic squaliform sharks, Centrophorus cf. niaukang and Etmopterus princeps: evidence of matrotrophy? Abstract. World Congress of Herpetology, Vancouver, Canada, August 8 – 14, 2012, Book of Abstracts, 151
Veríssimo, A. & Grubbs, R.D. & Mcdowell, J. & Musick, J.A. & Portnoy, D.S. (2011)
Frequency of multiple paternity in the spiny dogfish Squalus acanthias in the western north Atlantic. Journal of Heredity, 102(1), 88–93
DOI: 10.1093/jhered/esq084
Grubbs, R.D. & Carlson, J.K. & Romine, J.G. & Curtis, T.H. & McElroy, D. (2011)
Save the Bay, Eat a Ray: A Purported Trophic Cascade Mediated by Declines In Large Shark Populations and the Consequences of Applying Simplistic Models to Complex Ecosystems [Abstract]. American Fisheries Society, 141st Meeting, 4–9 September 2011, Seattle, WA.
Fisher, R.A. & Call, G.C. & Grubbs, R.D. (2011)
Cownose Ray (Rhinoptera bonasus) Predation Relative to Bivalve Ontogeny. Journal of Shellfish Research, 30(1), 187–196
DOI: 10.2983/035.030.012
Ford, R. & Gelsleichter, J. & Frazier, B. & Belcher, C. & Grubbs, R.D. & Piercy, A. (2011)
Preliminary Analysis of Reproductive Periodicity of the Blacknose Shark (Carcharhinus acronotus) within its Atlantic Range [Abstract]. American Elasmobranch Society 27th Annual Meeting, 7–12 July 2011. Minneapolis, MN.
Cotton, C.F. & Grubbs, R.D. & Daly-Engel, T.S. & Lynch, P.D. & Musick, J.A. (2011)
Age, Size and reproduction of a common deep-water shark, shortspine spurdog (Squalus cf. mitsukurii), from Hawaiian waters. Marine and Freshwater Research, 62(7), 811–822
DOI: 10.1071/MF10307
Hollensead, L. & Carlson, J. & Bethea, D. & Grubbs, R.D. (2011)
Monitoring Movement Patterns of Juvenile Smalltooth Sawfish (Pristis pectinata) Using Acoustic Monitoring and Tracking in a Nursery Habitat in Southwest Florida [Abstract]. American Elasmobranch Society 27th Annual Meeting, 7–12 July 2011. Minneapolis, MN.
Peterson, C.T. & Grubbs, R.D. (2011)
Investigating the trophic ecology of sharks and teleost fishes in the Florida Big Bend using stale isotope analysis [Abstract]. Southeastern Ecology and Evolution Conference. 25–27 March 2011. Auburn, AL.
Grubbs, R.D. & Carlson, J.K. & Romine, J.G. & Curtis, T.H. & McElroy, D. & Mccandless, C.T. & Musick, J.A. (2011)
Save the Bay, Eat a Ray: A Purported Trophic Cascade Mediated by Declines In Large Shark Populations and the Consequences of Applying Simplistic Models to Complex Ecosystems [Abstract]. The Florida State University and Mote Marine Laboratory 8th William R. & Lenore Mote Symposium; Species Interactions in Marine Communities: The Invisible Fabric of Nature. 8–10 November 2011, Sarasota, Florida.
Kolmann, M.A. & Huber, D.R. & Dean, M.N. & Grubbs, R.D. (2011)
Scaling of bite force generation in the Cownose Ray, Rhinoptera bonasus [Abstract]. American Fisheries Society, 141st Meeting, 4–9 September 2011, Seattle, WA.
Kolmann, M.A. & Huber, D.R. & Dean, M.N. & Grubbs, R.D. (2011)
Scaling of bite force generation in the Cownose Ray, Rhinoptera bonasus, with comments regarding on-bottom aquaculature [Abstract]. Southeastern Ecology and Evolution Conference. 25–27 March 2011. Auburn, AL.
Grubbs, R.D. (2010)
Ontogenetic Shifts in Movements and Habitat Use. In Carrier, J.C. & Musick, J.A. & Heithaus, M.R. (Eds) Sharks and Their Relatives II: Biodiversity, Adaptive Physiology, and Conservation. CRC Press, Boca Raton: 319–350
Grubbs, R.D. & Kraus, R.T. (2010)
Migrations in Fishes. In Encyclopedia of Animal Behavior. Breed, M. D. & Moore, J. eds, Academic Press, Oxford. Vol 1: 715–724.
Hollensead, L. & Carlson, J. & Bethea, D. & Grubbs, R.D. (2010)
Monitoring Movement Patterns of Juvenile Smalltooth Sawfish (Pristis pectinata) Using Acoustic Monitoring and Tracking in a Nursery Habitat in Southwest Florida [Abstract]. American Elasmobranch Society 26th Annual Meeting, 7–12 July 2010. Providence, RI
Cotton, C.F. & Musick, J.A. & Grubbs, R.D. (2010)
Reproduction and embryonic development in two species of North Atlantic squaliform sharks, Centrophorus cf. niaukang and Etmopterus princeps: evidence of matrotrophy? Abstract. Sharks International Conference. 6–11 June 2010, Cairns, QLD Australia:
Daly-Engel, T.S. & Grubbs, R.D. & Feldheim, K.A. & Bowen, B.W. & Toonen, R.J. (2010)
Is multiple mating beneficial or unavoidable? Low multiple paternity and genetic diversity in the shortspine spurdog (Squalus mitsukurii). Marine Ecology Progress Series, 403, 255–267
DOI: 10.3354/meps08417
Kolmann, M.A. & Huber, D.R. & Dean, M.N. & Grubbs, R.D. (2010)
Ecomorphological Consequences of the Feeding Mechanism in the Cownose Ray [Abstract]. American Elasmobranch Society 26th Annual Meeting, 7–12 July 2010. Providence, RI
Carlson, J. & Mccandless, C. & Cortés, E. & Grubbs, R.D. & Andrews, K. & Macneil, A. & Musick, J.A. (2009)
An Update on the Status of the Sand Tiger Shark, Carcharias taurus for the U.S. Atlantic Ocean [Abstract]. American Elasmobranch Society 25th Annual Meeting, 23–27 July 2009, Portland, OR
Daly-Engel, T.S. & Grubbs, R.D. & Feldheim, K. & Bowen, B. & Toonen, R. (2009)
Beneficial or Unavoidable? Sexual Conflict Drives Low Multiple Paternity and Genetic Diversity in the Shortspine Spurdog Shark (Squalus mitsukurii) [Abstract]. American Elasmobranch Society 25th Annual Meeting, 23–27 July 2009, Portland, OR
Ha, D.S. & Grubbs, R.D. & Cotton, C.F. & Musick, J.A. (2009)
Shark CPUE Trends from Virginia's Atlantic Waters: Trends 1972-2008 [Abstract]. American Elasmobranch Society 25th Annual Meeting, 23–27 July 2009, Portland, OR
Cotton, C.F. & Grubbs, R.D. & Daly-Engel, T.S. & Musick, J.A. (2009)
Age, Growth and Reproduction of Squalus mitsukurii from Hawaiian Waters [Abstract]. American Elasmobranch Society 25th Annual Meeting, 23–27 July 2009, Portland, OR
Musick, J.A. & Grubbs, R.D. & Baum, J.K. & Cortés, E. (2009)
Carcharhinus obscurus IUCN 2012, IUCN Red List of Threatened Species, Version 2012.2, https://www.iucnredlist.org
Musick, J.A. & Stevens, J.D. & Baum, J.K. & Bradai, M.N. & Clò, S. & Fergusson, I.K. & Grubbs, R.D. & Soldo, A. & Vacchi, M. & Vooren, C.M. (2009)
Carcharhinus plumbeus IUCN 2012, IUCN Red List of Threatened Species, Version 2012.2, https://www.iucnredlist.org
Baum, J.K. & Bianchi, I. & Domingo, A. & Ebert, D.A. & Grubbs, R.D. & Mancusi, C. & Piercy, A.N. & Serena, F. & Snelson, F.F. (2009)
Pteroplatytrygon violacea IUCN 2012, IUCN Red List of Threatened Species, Version 2012.2, https://www.iucnredlist.org
Grubbs, R.D. & Cotton, C.F. & Daly-Engel, T.S. (2008)
A Comparison of Diel Vertical Movements of Bluntnose Sixgill Sharks (Hexanchus griseus) in the Atlantic and Pacific Oceans [Abstract]. American Elasmobranch Society 24th Annual Meeting, 23–27 July 2008, Montreal, Canada
Grubbs, R.D. & Musick, J.A. (2007)
Spatial delineation of summer nursery areas for juvenile sandbar sharks in Chesapeake Bay, Virginia. American Fisheries Society Symposium, 50, 63–85
Kessel, S.T. & Gruber, S.H. & Perkins, R. & Grubbs, R.D. (2007)
Exploratory Longlines on the Slope of the Great Bahama Bank off Bimini [Abstract]. American Elasmobranch Society 23th Annual Meeting, 12–17 July 2007, St. Louis, MO.
Romine, J. & Grubbs, R.D. & Conrath, C. & Musick, J.A. (2007)
Growth estimates for the sandbar shark, Carcharhinus plumbeus, in the Northwest Atlantic through tag-recapture methods [Abstract]. American Elasmobranch Society 23th Annual Meeting, 12–17 July 2007, St. Louis, MO.
Daly-Engel, T.S. & Grubbs, R.D. & Bowen, B.W. & Toonen, R.J. (2007)
Frequency of multiple paternity in an unexploited tropical population of sandbar sharks (Carcharhinus plumbeus). Canadian Journal of Fisheries and Aquatic Sciences, 64(2), 198–204
DOI: 10.1139/f07-005
Rosa, R.S. & Furtado, M. & Snelson, F.F. & Piercy, A.N. & Grubbs, R.D. & Serena, F. & Mancusi, C. (2007)
Dasyatis centroura IUCN 2012, IUCN Red List of Threatened Species, Version 2012.2, https://www.iucnredlist.org
Vooren, C.M. & Piercy, A.N. & Snelson, F.F. & Grubbs, R.D. & Notarbartolo Di Sciara, G. & Serena, S. (2007)
Gymnura altavela IUCN 2012, IUCN Red List of Threatened Species, Version 2012.2, https://www.iucnredlist.org
Grubbs, R.D. & Musick, J.A. & Conrath, C.L. & Romine, J.G. (2007)
Long-Term Movements, Migration, and Temporal Delineation of a Summer Nursery for Juvenile Sandbar Sharks in the Chesapeake Bay Region. American Fisheries Society Symposium, 50, 87–107
Romine, J.G. & Grubbs, R.D. & Musick, J.A. (2006)
Age and growth of the sandbar shark, Carcharhinus plumbeus, in Hawaiian waters through vertebral analysis. Environmental Biology of Fishes, 77(3–4), 229–239
DOI: 10.1007/s10641-006-9113-5
Daly-Engel, T.S. & Grubbs, R.D. & Holland, K.N. & Toonen, R.J. & Bowen, B.W. (2006)
Assessment of multiple paternity in single litters from three species of carcharhinid sharks in Hawaii. Environmental Biology of Fishes, 76(2), 419–424
DOI: 10.1007/s10641-006-9008-5
Daly-Engel, T.S. & Grubbs, R.D. & Bowen, B.W. & Toonen, R.J. (2006)
Frequency of multiple paternity in an unfished tropical population of sandbar sharks (Carcharhinus plumbeus) [Abstract]. American Elasmobranch Society 22th Annual Meeting, 12–17 July 2006, New Orleans, LA.
Grubbs, R.D. & Romine, J.G. (2006)
Long-term population stability of large coastal sharks in the main Hawaiian Islands [Abstract]. American Elasmobranch Society 22th Annual Meeting, 12–17 July 2006, New Orleans, LA.
Grubbs, R.D. (2006)
Invited Presentation - Biology and Life History of Rhinoptera bonasus (cownose ray) [Abstract]. Regional Workshop on Cownose Ray Issues(Identifying Research and Extension Needs). 01–02 June 2006. Sponsored by Virginia Sea Grant. Yorktown, VA.
Grubbs, R.D. & Snelson, F.F. & Piercy, A.N. & Rosa, R.S. & Furtado, M. (2006)
Dasyatis americana IUCN 2012, IUCN Red List of Threatened Species, Version 2012.2, https://www.iucnredlist.org
Piercy, A.N. & Snelson, F.F. & Grubbs, R.D. (2006)
Dasyatis sabina IUCN 2012, IUCN Red List of Threatened Species, Version 2012.2, https://www.iucnredlist.org
Snelson, F.F. & Piercy, A.N. & Grubbs, R.D. (2006)
Dasyatis say IUCN 2012, IUCN Red List of Threatened Species, Version 2012.2, https://www.iucnredlist.org
Rosa, R.S. & Castro, A.L.F. & Furtado, M. & Monzini, J. & Grubbs, R.D. (2006)
Ginglymostoma cirratum IUCN 2012, IUCN Red List of Threatened Species, Version 2012.2, https://www.iucnredlist.org
Grubbs, R.D. & Ha, D.S. (2006)
Gymnura micrura IUCN 2012, IUCN Red List of Threatened Species, Version 2012.2, https://www.iucnredlist.org
Piercy, A.N. & Snelson, F.F. & Grubbs, R.D. (2006)
Urobatis jamaicensis IUCN 2012, IUCN Red List of Threatened Species, Version 2012.2, https://www.iucnredlist.org
Burgess, G.H. & Beerkircher, L.R. & Cailliet, G.M. & Carlson, J.K. & Cortés, E. & Goldman, K.J. & Grubbs, R.D. & Musick, J.A. & Musyl, M.K. & Simpfendorfer, C.A. (2005)
Reply to "Robust estimates of decline for pelagic shark populations in the Northwest Atlantic and Gulf of Mexico" Fisheries, 30(10), 30–31
Daly-Engel, T.S. & Holland, K.N. & Grubbs, R.D. & Toonen, R.J. & Bowen, B.W. (2005)
Multiple paternity assessments for three species of congeneric sharks (Carcharhinus) in Hawaii [Abstract]. American Elasmobranch Society 21th Annual Meeting, Tampa, Florida
Romine, J.G. & Grubbs, R.D. & Musick, J.A. & Holland, K.N. (2005)
Age and growth of the sandbar shark, Carcharhinus plumbeus, in Hawaii [Abstract]. American Elasmobranch Society 21th Annual Meeting, Tampa, Florida
Burgess, G.H. & Beerkircher, L.R. & Cailliet, G.M. & Carlson, J.K. & Cortés, E. & Goldman, K.J. & Grubbs, R.D. & Musick, J.A. & Musyl, M.K. & Simpfendorfer, C.A. (2005)
Is the collapse of shark populations in the Northwest Atlantic Ocean and Gulf of Mexico real? Fisheries, 30(10), 19–26
DOI: 10.1577/1548-8446(2005)30[19:ITCOSP]2.0.CO;2
Romine, J.G. & Grubbs, R.D. & Musick, J.A. & Holland, K.N. (2004)
Age and growth of the Sandbar Shark, Carcharhinus plumbeus, in Hawaii [Abstract]. American Elasmobranch Society 20th Annual Meeting, Norman, Oklahoma
Grubbs, R.D. & Musick, J.A. & Conrath, C.L. (2002)
Essential fish habitat of the sandbar shark, Carcharhinus plumbeus, within Virginia waters [Abstract]. American Fisheries Society, 132nd Meeting, 18–22 August 2002. Baltimore, MD.
Grubbs, R.D. & Musick, J.A. (2000)
Movements of juvenile Carcharhinus plumbeus in Chesapeake Bay, Virginia USA using sonic telemetry and mark-recapture methods [Abstract]. American Elasmobranch Society 16th Annual Meeting, 14–20 June 2000, La Paz, Mexico
Grubbs, R.D. & Musick, J.A. (2000)
Temporal and spatial nursery delineation for Carcharhinus plumbeus in the lower Chesapeake Bay, Virginia USA [Abstract]. American Elasmobranch Society 16th Annual Meeting, 14–20 June 2000, La Paz, Mexico
Gelsleichter, J. & Grubbs, R.D. & Musick, J.A. (1997)
Morphology and histology of the reproductive tract of a hermaphroditic spiny dogfish, Squalus acanthias [Abstract]. American Elasmobranch Society 13th Annual Meeting, 26 June–2 July 1997, Seattle, Washington
Grubbs, R.D. & Musick, J.A. (1997)
Abundance and Age Composition of Juvenile Carcharhinus plumbeus in Chesapeake Bay and the Effects of a Directed Fishery [Abstract]. American Elasmobranch Society 13th Annual Meeting, 26 June–2 July 1997, Seattle, Washington
Grubbs, R.D. (1997)
Spatial and temporal nursery delineation for Carcharhinus plumbeus in Chesapeake Bay, Virginia [Abstract]. U.S.A. EPA/600/R–97/049. p. 53. May 1997. Science To Achieve Results(STAR) Graduate Fellowship Program Technical Conference Proceedings.
Grubbs, R.D. (1996)
Recruitment Patterns and Nursery Ground Delineation for Carcharhinus plumbeus in Chesapeake Bay [Abstract]. American Elasmobranch Society 12th Annual Meeting, June 13–19,1996 New Orleans, Louisiana, U.S.A.
Musick, J.A. & Gelsleichter, J. & Grubbs, R.D. (1996)
Dynamics of northwestern Atlantic shark resources: A case study [Abstract]. European Shark and Ray conference, October, Birmingham, England.