McLister, James (2003). "The metabolic cost of amplexus in the grey tree frog (Hyla versicolor): assessing the energetics of male mating success". Canadian Journal of Zoology. 81 (3): 388–394. doi:10.1139/Z03-013.
Bowcock, Haley; Brown, GregoryP.; Shine, Richard (2009-02-23). "Beastly Bondage: The Costs of Amplexus in Cane Toads (Bufo marinus)". Copeia. 2009 (1): 29–36. doi:10.1643/ce-08-036. ISSN0045-8511. S2CID83622844.
Chakraborti, S.; Nag, T.C.; Das, D.; Sanyal Chatterjee, T.; De, S.K. (2014). "Cytokeratin localization in toe pads of the anuran amphibian Philautus annandalii (Boulenger, 1906)". Tissue and Cell. 46 (3): 165–169. doi:10.1016/j.tice.2014.03.001. ISSN0040-8166. PMID24698093.
Propper, Catherine R.; Dixon, Timothy B. (1997). "Differential Effects of Arginine Vasotocin and Gonadotropin-Releasing Hormone on Sexual Behaviors in an Anuran Amphibian". Hormones and Behavior. 32 (2): 99–104. doi:10.1006/hbeh.1997.1408. PMID9367717. S2CID41855944.
Reedy, Aaron M.; Edwards, Alex; Pendlebury, Chloe; Murdaugh, Laura; Avery, Ryan; Seidenberg, Jake; Aspbury, Andrea S.; Gabor, Caitlin R. (2014). "An acute increase in the stress hormone corticosterone is associated with mating behavior in both male and female red-spotted newts, Notophthalmus viridescens". General and Comparative Endocrinology. 208: 57–63. doi:10.1016/j.ygcen.2014.08.008. ISSN0016-6480. PMID25157790.
Verrell, Paul A. (1986). "Wrestling in the red-spotted newt (Notophthalmus viridescens): resource value and contestant asymmetry determine contest duration and outcome". Animal Behaviour. 34 (2): 398–402. doi:10.1016/s0003-3472(86)80108-7. ISSN0003-3472. S2CID53183312.
Duffy, Erin E.; Penn, Dustin J.; Botton, Mark L.; Brockmann, H. Jane; Loveland, Robert E. (2005-08-11). "Eye and clasper damage influence male mating tactics in the horseshoe crab, Limulus polyphemus". Journal of Ethology. 24 (1): 67–74. doi:10.1007/s10164-005-0163-5. ISSN0289-0771. S2CID1398829.
Collette, Joseph H.; Gass, Kenneth C.; Hagadorn, James W. (May 2012). "Protichnites eremita Unshelled? Experimental Model-Based Neoichnology and New Evidence for A Euthycarcinoid Affinity for This Ichnospecies". Journal of Paleontology. 86 (3): 442–454. Bibcode:2012JPal...86..442C. doi:10.1666/11-056.1. S2CID129234373.
Collette, Joseph H.; Gass, Kenneth C.; Hagadorn, James W. (May 2012). "Protichnites eremita Unshelled? Experimental Model-Based Neoichnology and New Evidence for A Euthycarcinoid Affinity for This Ichnospecies". Journal of Paleontology. 86 (3): 442–454. Bibcode:2012JPal...86..442C. doi:10.1666/11-056.1. S2CID129234373.
jstor.org
Nussbaum, Ronald A. (1980). "Phylogenetic Implications of Amplectic Behavior in Sooglossid Frogs". Herpetologica. 36 (1): 1–5. ISSN0018-0831. JSTOR3891845.
Chakraborti, S.; Nag, T.C.; Das, D.; Sanyal Chatterjee, T.; De, S.K. (2014). "Cytokeratin localization in toe pads of the anuran amphibian Philautus annandalii (Boulenger, 1906)". Tissue and Cell. 46 (3): 165–169. doi:10.1016/j.tice.2014.03.001. ISSN0040-8166. PMID24698093.
Propper, Catherine R.; Dixon, Timothy B. (1997). "Differential Effects of Arginine Vasotocin and Gonadotropin-Releasing Hormone on Sexual Behaviors in an Anuran Amphibian". Hormones and Behavior. 32 (2): 99–104. doi:10.1006/hbeh.1997.1408. PMID9367717. S2CID41855944.
Reedy, Aaron M.; Edwards, Alex; Pendlebury, Chloe; Murdaugh, Laura; Avery, Ryan; Seidenberg, Jake; Aspbury, Andrea S.; Gabor, Caitlin R. (2014). "An acute increase in the stress hormone corticosterone is associated with mating behavior in both male and female red-spotted newts, Notophthalmus viridescens". General and Comparative Endocrinology. 208: 57–63. doi:10.1016/j.ygcen.2014.08.008. ISSN0016-6480. PMID25157790.
Bowcock, Haley; Brown, GregoryP.; Shine, Richard (2009-02-23). "Beastly Bondage: The Costs of Amplexus in Cane Toads (Bufo marinus)". Copeia. 2009 (1): 29–36. doi:10.1643/ce-08-036. ISSN0045-8511. S2CID83622844.
Propper, Catherine R.; Dixon, Timothy B. (1997). "Differential Effects of Arginine Vasotocin and Gonadotropin-Releasing Hormone on Sexual Behaviors in an Anuran Amphibian". Hormones and Behavior. 32 (2): 99–104. doi:10.1006/hbeh.1997.1408. PMID9367717. S2CID41855944.
Verrell, Paul A. (1986). "Wrestling in the red-spotted newt (Notophthalmus viridescens): resource value and contestant asymmetry determine contest duration and outcome". Animal Behaviour. 34 (2): 398–402. doi:10.1016/s0003-3472(86)80108-7. ISSN0003-3472. S2CID53183312.
Duffy, Erin E.; Penn, Dustin J.; Botton, Mark L.; Brockmann, H. Jane; Loveland, Robert E. (2005-08-11). "Eye and clasper damage influence male mating tactics in the horseshoe crab, Limulus polyphemus". Journal of Ethology. 24 (1): 67–74. doi:10.1007/s10164-005-0163-5. ISSN0289-0771. S2CID1398829.
Collette, Joseph H.; Gass, Kenneth C.; Hagadorn, James W. (May 2012). "Protichnites eremita Unshelled? Experimental Model-Based Neoichnology and New Evidence for A Euthycarcinoid Affinity for This Ichnospecies". Journal of Paleontology. 86 (3): 442–454. Bibcode:2012JPal...86..442C. doi:10.1666/11-056.1. S2CID129234373.
Bowcock, Haley; Brown, GregoryP.; Shine, Richard (2009-02-23). "Beastly Bondage: The Costs of Amplexus in Cane Toads (Bufo marinus)". Copeia. 2009 (1): 29–36. doi:10.1643/ce-08-036. ISSN0045-8511. S2CID83622844.
Nussbaum, Ronald A. (1980). "Phylogenetic Implications of Amplectic Behavior in Sooglossid Frogs". Herpetologica. 36 (1): 1–5. ISSN0018-0831. JSTOR3891845.
Chakraborti, S.; Nag, T.C.; Das, D.; Sanyal Chatterjee, T.; De, S.K. (2014). "Cytokeratin localization in toe pads of the anuran amphibian Philautus annandalii (Boulenger, 1906)". Tissue and Cell. 46 (3): 165–169. doi:10.1016/j.tice.2014.03.001. ISSN0040-8166. PMID24698093.
Reedy, Aaron M.; Edwards, Alex; Pendlebury, Chloe; Murdaugh, Laura; Avery, Ryan; Seidenberg, Jake; Aspbury, Andrea S.; Gabor, Caitlin R. (2014). "An acute increase in the stress hormone corticosterone is associated with mating behavior in both male and female red-spotted newts, Notophthalmus viridescens". General and Comparative Endocrinology. 208: 57–63. doi:10.1016/j.ygcen.2014.08.008. ISSN0016-6480. PMID25157790.
Verrell, Paul A. (1986). "Wrestling in the red-spotted newt (Notophthalmus viridescens): resource value and contestant asymmetry determine contest duration and outcome". Animal Behaviour. 34 (2): 398–402. doi:10.1016/s0003-3472(86)80108-7. ISSN0003-3472. S2CID53183312.
Duffy, Erin E.; Penn, Dustin J.; Botton, Mark L.; Brockmann, H. Jane; Loveland, Robert E. (2005-08-11). "Eye and clasper damage influence male mating tactics in the horseshoe crab, Limulus polyphemus". Journal of Ethology. 24 (1): 67–74. doi:10.1007/s10164-005-0163-5. ISSN0289-0771. S2CID1398829.