Sonke Johnsen - Publications

Biology Duke University, Durham, NC 
Animal Physiology Biology, Behavioral Sciences Psychology, Evolution and Development Biology

86 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2021 Kingston ACN, Chappell DR, Koch L, Johnsen S, Speiser DI. The orbital hoods of snapping shrimp have surface features that may represent tradeoffs between vision and protection. Arthropod Structure & Development. 61: 101025. PMID 33508710 DOI: 10.1016/j.asd.2020.101025  0.587
2020 Schweikert LE, Davis AL, Johnsen S, Bracken-Grissom HD. Visual perception of light organ patterns in deep-sea shrimps and implications for conspecific recognition. Ecology and Evolution. 10: 9503-9513. PMID 32953078 DOI: 10.1002/Ece3.6643  0.406
2020 Davis AL, Thomas KN, Goetz FE, Robison BH, Johnsen S, Osborn KJ. Ultra-black Camouflage in Deep-Sea Fishes. Current Biology : Cb. PMID 32679102 DOI: 10.1016/J.Cub.2020.06.044  0.369
2020 Taboada C, Brunetti AE, Lyra ML, Fitak RR, Faigón Soverna A, Ron SR, Lagorio MG, Haddad CFB, Lopes NP, Johnsen S, Faivovich J, Chemes LB, Bari SE. Multiple origins of green coloration in frogs mediated by a novel biliverdin-binding serpin. Proceedings of the National Academy of Sciences of the United States of America. PMID 32661155 DOI: 10.1073/Pnas.2006771117  0.683
2020 Ernst DA, Fitak RR, Schmidt M, Derby CD, Johnsen S, Lohmann KJ. Pulse magnetization elicits differential gene expression in the central nervous system of the Caribbean spiny lobster, Panulirus argus. Journal of Comparative Physiology. a, Neuroethology, Sensory, Neural, and Behavioral Physiology. PMID 32607762 DOI: 10.1007/S00359-020-01433-7  0.68
2020 Davis AL, Sutton TT, Kier WM, Johnsen S. Evidence that eye-facing photophores serve as a reference for counterillumination in an order of deep-sea fishes. Proceedings. Biological Sciences. 287: 20192918. PMID 32517614 DOI: 10.1098/Rspb.2019.2918  0.398
2020 Granger J, Walkowicz L, Fitak R, Johnsen S. Gray whales strand more often on days with increased levels of atmospheric radio-frequency noise. Current Biology : Cb. 30: R155-R156. PMID 32097638 DOI: 10.1016/J.Cub.2020.01.028  0.648
2020 Fitak RR, Wheeler BR, Johnsen S. Effect of a magnetic pulse on orientation behavior in rainbow trout (Oncorhynchus mykiss). Behavioural Processes. 104058. PMID 31954808 DOI: 10.1016/J.Beproc.2020.104058  0.688
2020 Caves EM, Schweikert LE, Green PA, Zipple MN, Taboada C, Peters S, Nowicki S, Johnsen S. Variation in carotenoid-containing retinal oil droplets correlates with variation in perception of carotenoid coloration Behavioral Ecology and Sociobiology. 74. DOI: 10.1007/S00265-020-02874-5  0.303
2019 Harris OK, Kingston ACN, Wolfe CS, Ghoshroy S, Johnsen S, Speiser DI. Core-shell nanospheres behind the blue eyes of the bay scallop . Journal of the Royal Society, Interface. 16: 20190383. PMID 31640501 DOI: 10.1098/Rsif.2019.0383  0.663
2019 Zipple MN, Caves EM, Green PA, Peters S, Johnsen S, Nowicki S. Categorical colour perception occurs in both signalling and non-signalling colour ranges in a songbird. Proceedings. Biological Sciences. 286: 20190524. PMID 31138066 DOI: 10.1098/Rspb.2019.0524  0.312
2019 Ritschard EA, Fitak RR, Simakov O, Johnsen S. Genomic signatures of G-protein-coupled receptor expansions reveal functional transitions in the evolution of cephalopod signal transduction. Proceedings. Biological Sciences. 286: 20182929. PMID 30963849 DOI: 10.1098/Rspb.2018.2929  0.674
2019 Marshall NJ, Powell SB, Cronin TW, Caldwell RL, Johnsen S, Gruev V, Chiou TS, Roberts NW, How MJ. Polarisation signals: a new currency for communication. The Journal of Experimental Biology. 222. PMID 30733259 DOI: 10.1242/Jeb.134213  0.324
2019 Johnsen S, Widder EA. Transparency and Visibility of Gelatinous Zooplankton from the Northwestern Atlantic and Gulf of Mexico. The Biological Bulletin. 195: 337-348. PMID 28297617 DOI: 10.2307/1543145  0.343
2018 Schweikert LE, Caves EM, Solie SE, Sutton TT, Johnsen S. Variation in rod spectral sensitivity of fishes is best predicted by habitat and depth. Journal of Fish Biology. PMID 30393870 DOI: 10.1111/Jfb.13859  0.337
2018 Schweikert LE, Fitak RR, Caves EM, Sutton TT, Johnsen S. Spectral sensitivity in ray-finned fishes: diversity, ecology, and shared descent. The Journal of Experimental Biology. PMID 30322978 DOI: 10.1242/Jeb.189761  0.698
2018 Dreyer D, Frost B, Mouritsen H, Günther A, Green K, Whitehouse M, Johnsen S, Heinze S, Warrant E. The Earth's Magnetic Field and Visual Landmarks Steer Migratory Flight Behavior in the Nocturnal Australian Bogong Moth. Current Biology : Cb. PMID 29937347 DOI: 10.1016/J.Cub.2018.05.030  0.323
2018 Fitak RR, Schweikert LE, Wheeler BR, Ernst DA, Lohmann KJ, Johnsen S. Near absence of differential gene expression in the retina of rainbow trout after exposure to a magnetic pulse: implications for magnetoreception. Biology Letters. 14. PMID 29875210 DOI: 10.1098/Rsbl.2018.0209  0.687
2018 Caves EM, Brandley NC, Johnsen S. Visual Acuity and the Evolution of Signals. Trends in Ecology & Evolution. 33: 358-372. PMID 29609907 DOI: 10.1016/J.Tree.2018.03.001  0.351
2018 Schweikert LE, Fitak RR, Johnsen S. De novo transcriptomics reveal distinct phototransduction signaling components in the retina and skin of a color-changing vertebrate, the hogfish (Lachnolaimus maximus). Journal of Comparative Physiology. a, Neuroethology, Sensory, Neural, and Behavioral Physiology. PMID 29492668 DOI: 10.1007/S00359-018-1254-4  0.692
2018 Fitak RR, Caves EM, Johnsen S. Orientation in Pill Bugs: An Interdisciplinary Activity to Engage Students in Concepts of Biology, Physics & Circular Statistics The American Biology Teacher. 80: 608-618. DOI: 10.1525/Abt.2018.80.8.608  0.671
2018 Arniella MB, Fitak RR, Johnsen S. Unmapped sequencing reads identify additional candidate genes linked to magnetoreception in rainbow trout Environmental Biology of Fishes. 101: 711-721. DOI: 10.1007/S10641-018-0731-5  0.677
2018 Fitak RR, Johnsen S. Green sea turtle (Chelonia mydas) population history indicates important demographic changes near the mid-Pleistocene transition Marine Biology. 165. DOI: 10.1007/S00227-018-3366-3  0.667
2017 Tedore C, Johnsen S. Using RGB displays to portray color realistic imagery to animal eyes. Current Zoology. 63: 27-34. PMID 29491960 DOI: 10.1093/Cz/Zow076  0.377
2017 Fitak RR, Johnsen S. Bringing the analysis of animal orientation data full circle: model-based approaches with maximum likelihood. The Journal of Experimental Biology. PMID 28860118 DOI: 10.1242/Jeb.167056  0.664
2017 Fitak RR, Wheeler BR, Ernst DA, Lohmann KJ, Johnsen S. Candidate genes mediating magnetoreception in rainbow trout (Oncorhynchus mykiss). Biology Letters. 13. PMID 28446619 DOI: 10.1098/Rsbl.2017.0142  0.677
2017 Thomas KN, Robison BH, Johnsen S. Two eyes for two purposes: in situ evidence for asymmetric vision in the cockeyed squids Histioteuthis heteropsis and Stigmatoteuthis dofleini. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. 372. PMID 28193814 DOI: 10.1098/Rstb.2016.0069  0.411
2017 Cronin TW, Fasick JI, Schweikert LE, Johnsen S, Kezmoh LJ, Baumgartner MF. Coping with copepods: do right whales (Eubalaena glacialis) forage visually in dark waters? Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. 372. PMID 28193812 DOI: 10.1098/Rstb.2016.0067  0.348
2017 Caves EM, Sutton TT, Johnsen S. Visual acuity in ray-finned fishes correlates with eye size and habitat. The Journal of Experimental Biology. PMID 28183870 DOI: 10.1242/Jeb.151183  0.4
2017 Caves EM, Johnsen S. AcuityView : An r package for portraying the effects of visual acuity on scenes observed by an animal Methods in Ecology and Evolution. 9: 793-797. DOI: 10.1111/2041-210X.12911  0.316
2016 Bagge LE, Osborn KJ, Johnsen S. Nanostructures and Monolayers of Spheres Reduce Surface Reflections in Hyperiid Amphipods. Current Biology : Cb. 26: 3071-3076. PMID 28094029 DOI: 10.1016/J.Cub.2016.09.033  0.367
2016 Johnsen S, Gagnon YL, Marshall NJ, Cronin TW, Gruev V, Powell S. Polarization vision seldom increases the sighting distance of silvery fish. Current Biology : Cb. 26: R752-4. PMID 27554649 DOI: 10.1016/J.Cub.2016.07.030  0.326
2016 Speiser DI, Gagnon YL, Chhetri RK, Oldenburg AL, Johnsen S. Examining the Effects of Chromatic Aberration, Object Distance, and Eye Shape on Image-Formation in the Mirror-Based Eyes of the Bay Scallop Argopecten irradians. Integrative and Comparative Biology. PMID 27549200 DOI: 10.1093/Icb/Icw099  0.685
2016 Cronin TW, Johnsen S. Extraocular, Non-Visual, and Simple Photoreceptors. Integrative and Comparative Biology. PMID 27493148 DOI: 10.1093/Icb/Icw106  0.33
2016 Tedore C, Johnsen S. Disentangling the visual cues used by a jumping spider to locate its microhabitat. The Journal of Experimental Biology. PMID 27259375 DOI: 10.1242/Jeb.129122  0.317
2016 Wilkins L, Marshall NJ, Johnsen S, Osorio D. Modelling fish colour constancy, and the implications for vision and signalling in water. The Journal of Experimental Biology. PMID 27045090 DOI: 10.1242/Jeb.139147  0.37
2016 Zylinski S, Osorio D, Johnsen S. Cuttlefish see shape from shading, fine-tuning coloration in response to pictorial depth cues and directional illumination. Proceedings. Biological Sciences / the Royal Society. 283. PMID 26984626 DOI: 10.1098/Rspb.2016.0062  0.332
2016 Caves EM, Frank TM, Johnsen S. Spectral sensitivity, spatial resolution, and temporal resolution and their implications for conspecific signalling in cleaner shrimp. The Journal of Experimental Biology. PMID 26747903 DOI: 10.1242/Jeb.122275  0.338
2016 Brandley N, Johnson M, Johnsen S. Aposematic signals in North American black widows are more conspicuous to predators than to prey Behavioral Ecology. 27: 1104-1112. DOI: 10.1093/Beheco/Arw014  0.317
2015 Bedore CN, Kajiura SM, Johnsen S. Freezing behaviour facilitates bioelectric crypsis in cuttlefish faced with predation risk. Proceedings. Biological Sciences / the Royal Society. 282. PMID 26631562 DOI: 10.1098/Rspb.2015.1886  0.3
2015 Palmer G, Johnsen S. Downwelling spectral irradiance during evening twilight as a function of the lunar phase. Applied Optics. 54: B85-92. PMID 25967843 DOI: 10.1364/Ao.54.000B85  0.321
2015 Baldwin Fergus JL, Johnsen S, Osborn KJ. A unique apposition compound eye in the mesopelagic hyperiid amphipod Paraphronima gracilis. Current Biology : Cb. 25: 473-8. PMID 25601548 DOI: 10.1016/J.Cub.2014.12.010  0.689
2014 Gagnon YL, Speiser DI, Johnsen S. Simplifying numerical ray tracing for characterization of optical systems. Applied Optics. 53: 4784-90. PMID 25090218 DOI: 10.1364/Ao.53.004784  0.583
2014 Muchhala N, Johnsen S, Smith SD. Competition for hummingbird pollination shapes flower color variation in Andean solanaceae. Evolution; International Journal of Organic Evolution. 68: 2275-86. PMID 24766107 DOI: 10.1111/Evo.12441  0.348
2014 Nilsson DE, Warrant E, Johnsen S. Computational visual ecology in the pelagic realm. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. 369: 20130038. PMID 24395965 DOI: 10.1098/Rstb.2013.0038  0.341
2014 Johnsen S. Hide and seek in the open sea: pelagic camouflage and visual countermeasures. Annual Review of Marine Science. 6: 369-92. PMID 23987915 DOI: 10.1146/Annurev-Marine-010213-135018  0.34
2014 Johnsen S, Gassmann E, Reynolds RA, Stramski D, Mobley C. The asymmetry of the underwater horizontal light field and its implications for mirror-based camouflage in silvery pelagic fish Limnology and Oceanography. 59: 1839-1852. DOI: 10.4319/Lo.2014.59.6.1839  0.361
2013 Warrant EJ, Johnsen S. Vision and the light environment. Current Biology : Cb. 23: R990-4. PMID 24262832 DOI: 10.1016/J.Cub.2013.10.019  0.435
2013 Nilsson DE, Warrant EJ, Johnsen S, Hanlon RT, Shashar N. The giant eyes of giant squid are indeed unexpectedly large, but not if used for spotting sperm whales. Bmc Evolutionary Biology. 13: 187. PMID 24010674 DOI: 10.1186/1471-2148-13-187  0.382
2013 Gagnon YL, Sutton TT, Johnsen S. Visual acuity in pelagic fishes and mollusks. Vision Research. 92: 1-9. PMID 23998988 DOI: 10.1016/J.Visres.2013.08.007  0.303
2013 Brandley NC, Speiser DI, Johnsen S. Eavesdropping on visual secrets Evolutionary Ecology. 27: 1045-1068. DOI: 10.1007/S10682-013-9656-9  0.61
2012 Frank TM, Johnsen S, Cronin TW. Light and vision in the deep-sea benthos: II. Vision in deep-sea crustaceans. The Journal of Experimental Biology. 215: 3344-53. PMID 22956247 DOI: 10.1242/Jeb.072033  0.403
2012 Johnsen S, Frank TM, Haddock SH, Widder EA, Messing CG. Light and vision in the deep-sea benthos: I. Bioluminescence at 500-1000 m depth in the Bahamian islands. The Journal of Experimental Biology. 215: 3335-43. PMID 22956246 DOI: 10.1242/Jeb.072009  0.364
2012 Nilsson DE, Warrant EJ, Johnsen S, Hanlon R, Shashar N. A unique advantage for giant eyes in giant squid. Current Biology : Cb. 22: 683-8. PMID 22425154 DOI: 10.1016/J.Cub.2012.02.031  0.381
2011 Zylinski S, Johnsen S. Mesopelagic cephalopods switch between transparency and pigmentation to optimize camouflage in the deep. Current Biology : Cb. 21: 1937-41. PMID 22079113 DOI: 10.1016/J.Cub.2011.10.014  0.353
2011 Baldwin J, Johnsen S. Effects of molting on the visual acuity of the blue crab, Callinectes sapidus. The Journal of Experimental Biology. 214: 3055-61. PMID 21865518 DOI: 10.1242/Jeb.056861  0.35
2011 Speiser DI, Eernisse DJ, Johnsen S. A chiton uses aragonite lenses to form images. Current Biology : Cb. 21: 665-70. PMID 21497091 DOI: 10.1016/J.Cub.2011.03.033  0.665
2011 Holt AL, Sweeney AM, Johnsen S, Morse DE. A highly distributed Bragg stack with unique geometry provides effective camouflage for Loliginid squid eyes. Journal of the Royal Society, Interface / the Royal Society. 8: 1386-99. PMID 21325315 DOI: 10.1098/Rsif.2010.0702  0.357
2011 Sweeney AM, Boch CA, Johnsen S, Morse DE. Twilight spectral dynamics and the coral reef invertebrate spawning response. The Journal of Experimental Biology. 214: 770-7. PMID 21307063 DOI: 10.1242/Jeb.043406  0.313
2011 Johnsen S, Marshall NJ, Widder EA. Polarization sensitivity as a contrast enhancer in pelagic predators: lessons from in situ polarization imaging of transparent zooplankton. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. 366: 655-70. PMID 21282169 DOI: 10.1098/Rstb.2010.0193  0.319
2011 Shashar N, Johnsen S, Lerner A, Sabbah S, Chiao CC, Mäthger LM, Hanlon RT. Underwater linear polarization: physical limitations to biological functions. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. 366: 649-54. PMID 21282168 DOI: 10.1098/Rstb.2010.0190  0.305
2011 Speiser DI, Loew ER, Johnsen S. Spectral sensitivity of the concave mirror eyes of scallops: potential influences of habitat, self-screening and longitudinal chromatic aberration. The Journal of Experimental Biology. 214: 422-31. PMID 21228201 DOI: 10.1242/Jeb.048108  0.671
2010 Yerramilli D, Johnsen S. Spatial vision in the purple sea urchin Strongylocentrotus purpuratus (Echinoidea). The Journal of Experimental Biology. 213: 249-55. PMID 20038658 DOI: 10.1242/Jeb.033159  0.318
2009 Baldwin J, Johnsen S. The importance of color in mate choice of the blue crab Callinectes sapidus. The Journal of Experimental Biology. 212: 3762-8. PMID 19880739 DOI: 10.1242/Jeb.028027  0.308
2008 Speiser DI, Johnsen S. Scallops visually respond to the size and speed of virtual particles. The Journal of Experimental Biology. 211: 2066-70. PMID 18552295 DOI: 10.1242/Jeb.017038  0.642
2008 Metlapally S, Costello MJ, Gilliland KO, Ramamurthy B, Krishna PV, Balasubramanian D, Johnsen S. Analysis of nuclear fiber cell cytoplasmic texture in advanced cataractous lenses from Indian subjects using Debye-Bueche theory. Experimental Eye Research. 86: 434-44. PMID 18191834 DOI: 10.1016/J.Exer.2007.11.018  0.32
2008 Speiser DI, Johnsen S. Comparative Morphology of the Concave Mirror Eyes of Scallops (Pectinoidea)* American Malacological Bulletin. 26: 27-33. DOI: 10.4003/006.026.0204  0.674
2007 Sweeney AM, Haddock SH, Johnsen S. Comparative visual acuity of coleoid cephalopods. Integrative and Comparative Biology. 47: 808-14. PMID 21669760 DOI: 10.1093/Icb/Icm092  0.388
2007 Johnsen S. Does new technology inspire new directions? Examples drawn from pelagic visual ecology. Integrative and Comparative Biology. 47: 799-807. PMID 21669759 DOI: 10.1093/Icb/Icm017  0.322
2007 Johnsen S, Mattern E, Ritz T. Light-dependent magnetoreception: quantum catches and opponency mechanisms of possible photosensitive molecules. The Journal of Experimental Biology. 210: 3171-8. PMID 17766294 DOI: 10.1242/Jeb.007567  0.327
2007 Sweeney AM, Des Marais DL, Ban YE, Johnsen S. Evolution of graded refractive index in squid lenses. Journal of the Royal Society, Interface / the Royal Society. 4: 685-98. PMID 17293312 DOI: 10.1098/Rsif.2006.0210  0.333
2006 Tuthill JC, Johnsen S. Polarization sensitivity in the red swamp crayfish Procambarus clarkii enhances the detection of moving transparent objects. The Journal of Experimental Biology. 209: 1612-6. PMID 16621942 DOI: 10.1242/Jeb.02196  0.331
2006 Johnsen S, Kelber A, Warrant E, Sweeney AM, Widder EA, Lee RL, Hernández-Andrés J. Crepuscular and nocturnal illumination and its effects on color perception by the nocturnal hawkmoth Deilephila elpenor. The Journal of Experimental Biology. 209: 789-800. PMID 16481568 DOI: 10.1242/Jeb.02053  0.37
2006 Leech DM, Johnsen S. Ultraviolet vision and foraging in juvenile bluegill (Lepomis macrochirus) Canadian Journal of Fisheries and Aquatic Sciences. 63: 2183-2190. DOI: 10.1139/F06-107  0.33
2005 Johnsen S. The red and the black: bioluminescence and the color of animals in the deep sea. Integrative and Comparative Biology. 45: 234-46. PMID 21676767 DOI: 10.1093/Icb/45.2.234  0.37
2004 Blevins E, Johnsen S. Spatial vision in the echinoid genus Echinometra. The Journal of Experimental Biology. 207: 4249-53. PMID 15531646 DOI: 10.1242/Jeb.01286  0.371
2004 Johnsen S, Widder EA, Mobley CD. Propagation and perception of bioluminescence: factors affecting counterillumination as a cryptic strategy. The Biological Bulletin. 207: 1-16. PMID 15315939 DOI: 10.2307/1543624  0.368
2003 Johnsen S. Lifting the cloak of invisibility: the effects of changing optical conditions on pelagic crypsis. Integrative and Comparative Biology. 43: 580-90. PMID 21680466 DOI: 10.1093/Icb/43.4.580  0.347
2003 Sweeney A, Jiggins C, Johnsen S. Insect communication: Polarized light as a butterfly mating signal. Nature. 423: 31-2. PMID 12721616 DOI: 10.1038/423031A  0.361
2003 Johnsen S, Sosik HM. Cryptic coloration and mirrored sides as camouflage strategies in near-surface pelagic habitats: Implications for foraging and predator avoidance Limnology and Oceanography. 48: 1277-1288. DOI: 10.4319/Lo.2003.48.3.1277  0.326
2002 Johnsen S. Cryptic and conspicuous coloration in the pelagic environment. Proceedings. Biological Sciences / the Royal Society. 269: 243-56. PMID 11839193 DOI: 10.1098/Rspb.2001.1855  0.351
2002 Johnsen S. Hidden in plain sight: the ecology and physiology of organismal transparency. The Biological Bulletin. 201: 301-18. PMID 11751243 DOI: 10.2307/1543609  0.339
2001 Johnsen S, Widder EA. Ultraviolet absorption in transparent zooplankton and its implications for depth distribution and visual predation Marine Biology. 138: 717-730. DOI: 10.1007/S002270000499  0.335
2000 Lohmann KJ, Johnsen S. The neurobiology of magnetoreception in vertebrate animals. Trends in Neurosciences. 23: 153-9. PMID 10717674 DOI: 10.1016/S0166-2236(99)01542-8  0.305
1999 Johnsen S, Balser EJ, Widder EA. Light-emitting suckers in an octopus Nature. 398: 113-114. DOI: 10.1038/18131  0.328
1999 Johnsen S, Kier WM. Shade-seeking behaviour under polarized light by the brittlestar Ophioderma brevispinum (Echinodermata: Ophiuroidea) Journal of the Marine Biological Association of the United Kingdom. 79: 761-763. DOI: 10.1017/S0025315498000940  0.314
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