{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T10:56:29Z","timestamp":1791284189321,"version":"4.1.0"},"reference-count":76,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2024,5,21]],"date-time":"2024-05-21T00:00:00Z","timestamp":1716249600000},"content-version":"vor","delay-in-days":20,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Ecology and Evolution"],"published-print":{"date-parts":[[2024,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Amphibians can obtain their colour from a combination of several different pigment and light reflecting cell types called chromatophores, with defects in one or several of the cells leading to colour abnormalities. There is a need for better recording of colour abnormalities within wild amphibian populations, as this may provide baseline data that can be used to determine changes in environmental conditions and population dynamics, such as inbreeding. In this study, we provide records of several types of chromatophore deficiencies, including those involving iridophores, xanthophores and melanophores, among two Australian tree frog species; the green and golden bell frog, <jats:italic>Litoria aurea<\/jats:italic>, and the eastern dwarf tree frog, <jats:italic>L.\u2009fallax<\/jats:italic>. We explore these colour abnormalities in terms of the chromatophores that have likely been affected and associated with their expression, in combination with typical colour phenotypes, colour variations and colour changes for these species. We intend for our photographs to be used as a visual guide that addresses the need for more accessible information regarding the physical manifestation of different chromatophore defects among amphibians.<\/jats:p>","DOI":"10.1002\/ece3.11438","type":"journal-article","created":{"date-parts":[[2024,5,22]],"date-time":"2024-05-22T02:26:07Z","timestamp":1716344767000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["It's not easy being green: Comparing typical skin colouration among amphibians with colour abnormalities associated with chromatophore deficits"],"prefix":"10.1002","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1206-1316","authenticated-orcid":false,"given":"John","family":"Gould","sequence":"first","affiliation":[{"name":"School of Environmental and Life Sciences University of Newcastle  Callaghan New South Wales Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Colin","family":"McHenry","sequence":"additional","affiliation":[{"name":"School of Environmental and Life Sciences University of Newcastle  Callaghan New South Wales Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,5,21]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00195393"},{"key":"e_1_2_11_3_1","volume-title":"Hoplobatrachus tigerinus: Indus Valley bullfrog","author":"AmphibiaWeb","year":"2010"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1095-8312.1981.tb00761.x"},{"key":"e_1_2_11_5_1","volume-title":"Frogs and tadpoles of Australia","author":"Anstis M.","year":"2007"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.2307\/2402142"},{"key":"e_1_2_11_7_1","first-page":"173","volume-title":"International review of cytology","author":"Bagnara J.","year":"1966"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0749.2006.00360.x"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.1093\/icb\/18.2.301"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0749.1990.tb00296.x"},{"key":"e_1_2_11_11_1","volume-title":"Chromatophores and color change\u2010 The comparative physiology of animal pigmentation, chromatophores and colour change","author":"Bagnara J. 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