![\"\"](\"\/warkentinlab\/files\/2025\/01\/Lisondro2024GraphicAbstract.gif\")
Lisondro-Arosemena A, Salazar-Nicholls MJ, Warkentin KM (2024) <\/em>Elevated ammonia cues hatching in red-eyed treefrogs: A mechanism for escape from drying eggs. J Exp Zool B<\/strong> 342: 406\u2013411. https:\/\/doi.org\/10.1002\/jez.b.23253<\/a><\/p>\n\u2013\u00a0Media coverage including STRI (in <\/em>English<\/em><\/a> & <\/em>Spanish<\/em><\/a>), <\/em>La Prenza<\/em><\/a>,<\/em><\/p>\n G\u00fcell BA, McDaniel JG, Warkentin KM (2024) Egg-clutch biomechanics affect escape-hatching behavior and performance. Integr Org Biol<\/strong> 6: obae006. https:\/\/doi.org\/10.1093\/iob\/obae006<\/a><\/p>\n G\u00fcell BA, Warkentin KM (2023) To hatch and hatch not: does heterochrony in onset of vestibular mechanosensing explain species differences in escape-hatching success of Agalychnis <\/em>embryos in snake attacks? Behav Ecol Sociobiol <\/strong>77: 141. https:\/\/doi.org\/10.1007\/s00265-023-03417-4<\/a><\/p>\n G\u00fcell BA, Warkentin KM (2023) Phenology and environmental determinants of explosive breeding in gliding treefrogs: Diel timing of rainfall matters. Behav Ecol <\/strong>https:\/\/doi.org\/10.1093\/beheco\/arad072<\/a><\/p>\n M\u00e9ndez-Narv\u00e1ez J, Warkentin KM (2023) Early onset of urea synthesis and ammonia detoxification pathways in three terrestrially developing frogs. J Comp Physiol B<\/strong> 193: 523\u2013543. https:\/\/doi.org\/10.1007\/s00360-023-01506-4<\/a><\/p>\n Gomez EK, Chaiyasarikul A, G\u00fcell BA, Warkentin KM (2023) <\/em>Developmental changes in red-eyed treefrog embryo behavior increase escape-hatching success in wasp attacks. Behav Ecol Sociobiol <\/strong>77: 52 https:\/\/doi.org\/10.1007\/s00265-023-03324-8<\/a><\/p>\n G\u00fcell BA, Jung J, Almanzar A, Cuccaro-D\u00edaz J, Warkentin KM (2022)\u00a0<\/em>Ontogeny of risk assessment and escape-hatching performance by red-eyed treefrog embryos in two threat contexts. J Exp Biol <\/strong>225: jeb244533. DOI:10.1242\/jeb.244533<\/a><\/p>\n Guevara-Molina EC, Ribeiro Gomes F, Warkentin KM (2022)\u00a0<\/em>Heat-induced hatching of red-eyed treefrog embryos: Hydration and clutch structure increase behavioral thermal tolerance. Integrative Organismal Biology <\/strong>obac041, DOI: 10.1093\/iob\/obac041<\/a><\/p>\n Majoris J, Francisco F, Burns C, Brandl S, Warkentin K, Buston P (2022)\u00a0<\/em>Paternal care regulates the timing, synchrony, and success of hatching in a coral reef fish. Proceedings of the Royal Society B<\/strong> 289: 20221466. DOI: 10.1098\/rspb.2022.1466<\/a><\/p>\n Jung J, Guo M, Crovella ME, McDaniel JG, Warkentin KM (2022) Frog embryos use multiple levels of temporal pattern in risk assessment for vibration-cued hatching. Animal Cognition<\/strong> DOI: 10.1007\/s10071-022-01634-4<\/a><\/p>\n Warkentin KM, Jung J, McDaniel JG (2022) Research approaches in mechanosensory-cued hatching and the iterative development of playback methods for red-eyed treefrog embryos. In Biotremology: Physiology, Ecology, and Evolution<\/em>.\u00a0Animal Signals and Communication<\/em>, vol. 8. Eds. Hill PSM, Mazzoni V, Stritih Peljhan N, Virant-Doberlet M, Wessel A. \u00a0Springer, Cham. p. 157\u2013201. DOI: 10.1007\/978-3-030-97419-0_7<\/a><\/p>\n M\u00e9ndez-Narv\u00e1ez J, Warkentin KM (2022) Reproductive colonization of land by frogs: Embryos and larvae excrete urea to avoid ammonia toxicity. Ecology and Evolution<\/strong> DOI: 10.1002\/ece3.8570<\/a><\/p>\n Jung J, McDaniel JG, Warkentin KM (2021) <\/em>Escape-hatching decisions show adaptive ontogenetic changes in how embryos manage ambiguity in predation risk cues. Behavioral Ecology and Sociobiology<\/strong> 75: 141. DOI: 10.1007\/s00265-021-03070-9<\/a><\/p>\n Warkentin KM (2021) <\/em>Queering herpetology: On human perspectives and the study of diverse animals. Chapter 4 in<\/strong> Herpetologia Brasileira Contempor\u00e2nea. Org<\/em>. Toledo LF. Sociedade Brazileira de Herpetologia, S\u00e3o Paulo. p 42\u201358 [Proceedings of the IX Brazilian Herpetology Congress: Inclusive Herpetology.] pdf file of chapter<\/a><\/p>\n Gonz\u00e1lez K, Warkentin KM, G\u00fcell BA (2021) <\/em>Dehydration-induced mortality and premature hatching in gliding treefrogs with even small reductions in humidity. Ichthyology & Herpetology<\/strong> 109: 21\u201330. DOI: 10.1643\/h2020085<\/a><\/p>\n Gomez EK, Warkentin KM, G\u00fcell BA (2021) <\/em>Egg-kicking behaviour by male gliding treefrogs (Agalychnis spurrelli<\/em> Boulenger, 1913) does not dislodge competitors\u2019 eggs. Herpetology Notes<\/strong> 14: 157\u2013161<\/span><\/a><\/p>\n Jung J, Serrano-Rojas SJ, Warkentin KM (2020) Multimodal mechanosensing enables treefrog embryos to escape egg predators Journal of Experimental Biology<\/strong> 223: jeb236141. DOI:\u00a010.1242\/jeb.236141<\/a><\/p>\n Delia J, Bravo-Valencia L, Warkentin KM (2020) <\/em>The evolution of extended parental care in glassfrogs: Do egg-clutch phenotypes mediate coevolution between the sexes? Ecological Monographs <\/strong>90: e01411. DOI 10.1002\/ecm.1411<\/a><\/p>\n <\/p>\n <\/p>\n Jung J, Kim SJ, P\u00e9rez Arias SM, McDaniel JG, Warkentin KM (2019) How do red-eyed treefrog embryos sense motion in predator attacks? Assessing the role of vestibular mechanoreception. Journal of Experimental Biology<\/strong> 222: jeb206052. DOI\u00a010.1242\/jeb.206052<\/a><\/p>\n Warkentin KM, Jung J, Rueda Solano LA, McDaniel JG (2019) <\/em>Ontogeny of escape-hatching decisions: vibrational cue use changes as predicted from costs of sampling and false alarms. Behav Ecol Sociobiol <\/strong>73: 51. doi: 10.1007\/s00265-019-2663-2<\/a><\/p>\n Cohen KL, Piacentino M, Warkentin KM (2019) <\/em>Two types of hatching gland cells facilitate escape-hatching at different developmental stages in red-eyed treefrogs, Agalychnis callidryas <\/em>(Anura: Phyllomedusidae). Biol J Linn Soc<\/strong> doi: 10.1093\/biolinnean\/bly214<\/a><\/p>\n Delia J, Rivera JM, Salazar Nicholls MJ, Warkentin KM (2019) Hatching plasticity and the adaptive benefits of extended embryonic development in glassfrogs. Evol Ecol <\/strong>33: 37\u201353. doi: 10.1007\/s10682-018-9963-2<\/a><\/p>\n G\u00fcell BA, Warkentin KM (2018) When and where to hatch? Red-eyed treefrog embryos use light cues in two contexts. PeerJ<\/strong> doi: 10.7717\/peerj.6018<\/a><\/p>\n Hite JL, Hughey MC, Warkentin KM, Vonesh JR (2018) Cross-ecosystem effects of terrestrial predators link treefrogs, zooplankton, and aquatic primary production. Ecosphere<\/strong> 9: e02377. doi: 10.1002\/ecs2.2377<\/a><\/p>\n Cohen, KL, Piacentino ML, Warkentin KM. (2018)<\/em> The hatching process and mechanisms of adaptive hatching acceleration in hourglass treefrogs. J Comp Biochem Physiol A.<\/strong> 217: 63\u201374 doi: 10.1016\/j.cbpa.2017.10.020<\/a><\/p>\n Salica MJ, Vonesh JR, Warkentin KM. (2017) Egg clutch dehydration induces early hatching in red-eyed treefrogs, Agalychnis callidryas. <\/em>PeerJ.<\/strong> 5:e3549. doi: 10.7717\/peerj.3549<\/a><\/p>\n Warkentin KM, Cuccaro Diaz J, G\u00fcell <\/sup>BA, Jung J, Kim SJ, Cohen KL. (2017) Developmental onset of escape-hatching responses in red-eyed treefrogs depends on cue type. Anim Behav.<\/strong> 129: 103\u2013112. doi: 10.1016\/j.anbehav.2017.05.008<\/a><\/p>\n <\/p>\n Rueda Solano LA, Warkentin KM. (2016)<\/em> Foraging behavior with possible use of substrate-borne vibrational cues for prey localization in Atelopus laetissimus <\/em>(Ruiz-Carranza, Ardila-Robayo, and Hern\u00e1ndez-Camacho, 1994). Herp Notes. <\/strong>9: 191\u2013195.<\/p>\n Bouchard SS, O\u2019Leary CJ, Wargelin LJ, Charbonnier JF, Warkentin KM (2016) Post-metamorphic carryover effects of larval digestive plasticity. Funct Ecol\u00a030: 379\u2013388<\/strong> doi: 10.1111\/1365-2435.12501<\/a><\/p>\n Bouchard SS, O\u2019Leary CJ, Wargelin LJ, Rodriguez WB, Jennings KX, Warkentin KM (2015) Alternative competition-induced digestive strategies yield equal growth but constrain compensatory growth in red-eyed treefrog larvae. J Exp Zool\u00a0<\/strong>323A: 778\u2013788. doi:\u00a010.1002\/jez.1991<\/a><\/p>\n McCoy MW, Wheat SK, Warkentin KM, Vonesh JR (2015) Risk assessment based on indirect predation cues: Revisiting fine-grained variation. Ecol Evol<\/strong> doi: 10.1002\/ece3.1552<\/a><\/p>\n Hughey MC, Rogge JR, Thomas K, McCoy MW, Warkentin KM (2015) Escape-hatching responses of individual treefrog embryos vary with threat level in wasp attacks: a mechanistic analysis. Behaviour<\/strong> doi:10.1163\/1568539X-00003291<\/a><\/p>\n Touchon JC, McCoy MW, Landberg T, Vonesh JR, Warkentin KM (2015) Putting \u00b5\/g in a new light: plasticity in life-history switch points reflects fine-scale adaptive responses. Ecology<\/strong> 96: 2192\u20132202.<\/a><\/p>\n Willink B, Palmer <\/sup>MS, Landberg <\/sup>T, Vonesh JR , Warkentin KM (2014) Environmental context shapes immediate and cumulative costs of risk-induced early hatching. Evol Ecol<\/b> 28:103-116<\/a><\/p>\n Touchon JC, McCoy MW, Vonesh JR, Warkentin KM (2013) Effects of plastic hatching timing carry over through metamorphosis in red-eyed treefrogs. Ecology<\/b> 94:850-860<\/a><\/p>\n Hughey MC, McCoy MW, Vonesh JR, Warkentin KM (2012) Spatial contagion shapes colonization dynamics of frogflies (Megaselia sp. nov.<\/i>) on clutches of red-eyed treefrogs (Agalychnis callidryas<\/i>). Biol Lett<\/b> 8:887-889<\/a><\/p>\n Hughey MC, Nicol\u00e1s A, Vonesh JR, Warkentin KM (2012) Wasp predation drives the assembly of fungal and fly communities on frog egg masses. Oecologia<\/b> 168:1057-1068<\/a><\/p>\n McCoy MW, Touchon JC, Landberg T, Warkentin KM, Vonesh JR (2012) Prey responses to predator chemical cues: disentangling the importance of the number and biomass of prey consumed by predators. PLoS ONE<\/b> 7:e47495<\/a><\/p>\n Wibowo E, Wassersug R, Warkentin K, Walker L, Robinson J, Brotto L, Johnson T (2012) Impact of androgen deprivation therapy on sexual function: A response. Asian J Andrology<\/b> 14:793-794<\/a> doi:10.1038\/aja.2012.60<\/p>\n Gonzalez S, Touchon JC, Vonesh JR (2011) Interactions between competition and predation shape early growth and survival of two Neotropical hylid tadpoles. Biotropica<\/b> 43:633-639<\/a><\/p>\n McCoy MW, Bolker BM, Warkentin KM, Vonesh JR (2011) Predicting predation through prey ontogeny using size-dependent functional response models. Am Nat <\/b>177:752-766<\/a><\/p>\n Touchon JC, Urbina J, Warkentin KM (2011) Habitat-specific constraints on induced hatching in a treefrog with reproductive mode plasticity. Behav Ecol<\/b> 22:169-175<\/a><\/p>\n Touchon JC, Warkentin KM (2011) Thermally contingent plasticity: temperature alters expression of predator-induced color and morphology in a Neotropical treefrog tadpole. J Anim Ecol<\/b> 80:79-88<\/a><\/p>\n Warkentin KM (2011) Plasticity of hatching in amphibians: Evolution, trade-offs, cues and mechanisms. Integr Comp Biol<\/b> 51:111-127<\/a><\/p>\n Caldwell MS, McDaniel JG, Warkentin KM (2010) Is it safe? Red-eyed treefrog embryos assessing predation risk use two features of rain vibrations to avoid false alarms. Anim Behav <\/b>79:255-260<\/a><\/p>\n Caldwell MS, McDaniel JG, Warkentin KM (2009) Frequency information in the vibration-cued escape hatching of red-eyed treefrogs. J Exp Biol<\/b> 212:566-575<\/a><\/p>\n Touchon JC, Warkentin KM (2009) Negative synergism of rainfall patterns and predators affects frog egg survival. J Anim Ecol<\/b> 78:715-723<\/a><\/p>\n Warkentin KM, Caldwell MS (2009) Assessing risk: embryos, information, and escape hatching. In: Dukas R, Ratcliffe JM (eds) Cognitive ecology II<\/a>. University of Chicago Press, Chicago, pp 177-200<\/p>\n Gomez-Mestre I, Touchon JC, Saccocio VL, Warkentin KM (2008) Genetic variation in pathogen-induced early hatching of toad embryos. J Evol Biol<\/b> 21:791-800<\/a><\/p>\n Gomez-Mestre I, Wiens JJ, Warkentin KM (2008) Evolution of adaptive plasticity: risk-sensitive hatching in neotropical leaf-breeding treefrogs. Ecol Monogr<\/b> 78:205-224<\/a><\/p>\n![\"\"](\"\/warkentinlab\/files\/2025\/01\/Gu\u0308ellal2024-IOB-EggClutchBiomechanics-Cover.jpg\")
<\/p>\n2023<\/h3>\n
![\"\"](\"\/warkentinlab\/files\/2025\/01\/Gu\u0308ellWarkentin2023-BE-coverthumbnail-482x636.jpeg\")
<\/p>\n2022<\/h3>\n
![\"Guevara-Molina](\"\/warkentinlab\/files\/2022\/11\/Guevara-Molinaal2022-IOB-Cover-482x636.png\")
<\/p>\n2021<\/h3>\n
2020<\/h3>\n
![\"\"](\"\/warkentinlab\/files\/2021\/01\/JEBcover-JJ-LateralLine.jpg\")
<\/p>\n<\/h3>\n
![\"\"](\"\/warkentinlab\/files\/2020\/08\/Deliaal2020-EcolMonographsCover-p150.jpg\")
<\/h3>\n
2019<\/h3>\n
2018<\/h3>\n
2017<\/h3>\n
![\"Delia-JEB2017Cover-p150\"](\"\/warkentinlab\/files\/2017\/07\/Delia-JEB2017Cover-p150.jpg\")
<\/a>Delia J, Bravo-Valencia <\/sup>L, Warkentin KM. (<\/em>2017) <\/em>Patterns of parental care in Neotropical glassfrogs: fieldwork alters hypotheses of sex-role evolution. J Evol Biol. <\/strong>doi:<\/span> 10.1111\/jeb.13059 <\/span><\/a><\/p>\n2016<\/h3>\n
![\"jexbio_219_12_cover.eps\"](\"\/warkentinlab\/files\/2016\/06\/Cohenal2016-JEBcover-p150.jpg\")
<\/a>
\nCohen KL, Seid MA, Warkentin KM. (2016) How embryos escape from danger: the mechanism of rapid, plastic hatching in red-eyed treefrogs.\u00a0<\/em>J Exp Biol<\/strong> 219: 1875-1883. <\/em>doi: 10.1242\/jeb.139519<\/a><\/p>\n<\/h3>\n
![\"Bouchard&al2016-FEcover-p150\"](\"\/warkentinlab\/files\/2016\/03\/Bouchardal2016-FEcover-p150.jpg\")
<\/a><\/p>\n2015<\/h3>\n
![\"Tarvin&al2015-BiotropicaCover-150\"](\"\/warkentinlab\/files\/2015\/03\/Tarvinal2015-BiotropicaCover-150.jpg\")
<\/a>Tarvin RD, Silva Berm\u00fadez <\/sup>C, Briggs VS, Warkentin KM (2015) Carry-over effects of size at metamorphosis in red-eyed treefrogs: higher survival but slower growth of larger metamorphs. Biotropica<\/strong> 47:218\u2013226<\/a>.<\/p>\n<\/h3>\n
2014<\/h3>\n2013<\/h3>\n
![\"Touchon&al2013-OecologiaCover\"](\"\/warkentinlab\/files\/2013\/09\/Touchonal2013-OecologiaCover.jpg\" "\\"Touchon&al2013-OecologiaCover\\"")
<\/a>Touchon JC, Jim\u00e9nez RR, Abinette SH, Vonesh JR, Warkentin KM (2013) Behavioral plasticity mitigates risk across environments and predators during anuran metamorphosis. Oecologia<\/b> 173:801-811<\/a><\/p>\n
Gomez-Mestre I, Warkentin KM (2013) Risk-induced hatching timing shows low heritability and evolves independently of spontaneous hatching in red-eyed treefrogs. J Evol Biol<\/b> 26:1079-1089<\/a><\/p>\n2012<\/h3>\n
2011<\/h3>\n
![\"ICB-51(1)Cover\"](\"\/warkentinlab\/files\/2013\/09\/Warkentin2011-ICB-ECHATcover150.jpg\" "\\"ICB-51(1)Cover\\"")
<\/a>Warkentin KM (2011) Environmentally cued hatching across taxa: Embryos respond to risk and opportunity. Integr Comp Biol<\/b> 51:14-25<\/a><\/p>\n
2010<\/h3>\n![\"2010](\"\/warkentinlab\/files\/2013\/09\/Caldwellal2010CurrBiolCover-150.jpg\" "\\"2010")
<\/a>Caldwell MS, Johnston GR, McDaniel JG, Warkentin KM (2010) Vibrational signaling in the agonistic interactions of red-eyed treefrogs. Curr Biol<\/b> 20:1012-1017<\/a><\/p>\n![\"Gomez-Mestre&al2010-JEvB-cover150\"](\"\/warkentinlab\/files\/2013\/09\/Gomez-Mestreal2010-JEvB-cover150.jpg\" "\\"Gomez-Mestre&al2010-JEvB-cover150\\"")
<\/a>Gomez-Mestre I, Saccocio VL, Iijima T, Collins EM, Rosenthal GG, Warkentin KM (2010) The shape of things to come: linking developmental plasticity to post-metamorphic morphology in anurans. J Evol Biol<\/b> 23:1364-1373<\/a><\/p>\n
Touchon JC, Warkentin KM (2010) Short- and long-term effects of the abiotic egg environment on viability, development and vulnerability to predators of a Neotropical anuran. Funct Ecol<\/b> 24:566-575<\/a><\/p>\n2009<\/h3>\n
2008<\/h3>\n
![\"JEB](\"\/warkentinlab\/files\/2013\/09\/JEBCover-RoggeWarkentin-150.jpg\" "\\"JEB")
<\/a>Rogge JR, Warkentin KM (2008) External gills and adaptive embryo behavior facilitate synchronous development and hatching plasticity under respiratory constraint. J Exp Biol <\/b>211:3627-3635<\/a><\/p>\n![\"PNAS](\"\/warkentinlab\/files\/2013\/09\/PNAS-Cover-TouchonWarkentin150.jpg\" "\\"PNAS")
<\/a>Touchon JC, Warkentin KM (2008) Reproductive mode plasticity: Aquatic and terrestrial oviposition in a treefrog. Proc Natl Acad Sci USA<\/b> 105:7495-7499<\/a><\/p>\n
Touchon JC, Warkentin KM (2008) Fish and dragonfly nymph predators induce opposite shifts in color and morphology of tadpoles. Oikos<\/b>