The morning sun was just warming the stones under which this frog was hunkered for the previous night, and so he was sleepy enough to allow me to get good and close for these shots -- Houghton Creek, Allegany County, NY
Figure 5; Rana iberica tadpoles feeding on lost clutch: A fresh egg mass of Rana iberica laid (mostly) above water surface (11 March, 2012) B group of tadpoles feeding on the dead eggs (29 April, 2012) C, D and E close ups of tadpole feasting on the eggs. Photos by Rosa GM.
Summary[edit] Description: Deutsch: Balkan-Wasserfrosch (Rana graeca) in einem Bergbach bei Maries, Thasos (Griechenland) English: Balkan frog (Rana graeca) in a mountain rivulet near Maries, Thasos (Greece). Date: 14 September 2013, 16:54:23. Source: Own work. Author: Donkey shot (C. Bobzin).
Summary[edit] Description: English: Phenotypic plasticity in Rana pirica tadpoles when under predation from salamander larvae: normal (left) and defended (right) morphs. Date: 16 June 2009. Source: Mori T, Kawachi H, Imai C, Sugiyama M, Kurata Y, Kishida S, Nishimura K (2009). Identification of a Novel Uromodulin-Like Gene Related to Predator-Induced Bulgy Morph in Anuran Tadpoles by Functional Microarray Analysis. PLoS ONE 4(6): e5936. Author: Tsukasa Mori, Hiroko Kawachi, Chiharu Imai, Manabu Sugiyama, Youichi Kurata, Osamu Kishida, Kinya Nishimura.
Summary[edit] Description: Rana japonica English: Japanese brown frog 日本語: ニホンアカガエル. Date: October 2008. Source: Own work. Author: Yasunori Koide. Other versions: .
Summary[edit] Description: Français : Grenouille rousse. Date: 25 March 2006, 15:20:24. Source: Own work. Author: Onésime. Hautes Alpes, France Licensing[edit] : This file is licensed under the Creative CommonsAttribution-Share Alike 3.0 Unported license.:. https://creativecommons.org/licenses/by-sa/3.0 CC BY-SA 3.0 Creative Commons Attribution-Share Alike 3.0 truetrue.
Description: Adult Spotted Frog (Rana luteiventris), Tally Lake Ranger District (ahj). Date: 24 June 2004, 12:17. Source: Columbia Spotted Frog. Author: Forest Service Northern Region from Missoula, MT, USA.
Summary[edit] Description: A very young Rana dybowskii (presumed), with human hand for scale. Encountered with other juveniles on a country road between forest and rice paddies near Sungjin-ri, Samnangjin-eup, Miryang-si, Gyeongsangnam-do, Republic of Korea. Date: 13 June 2007. Source: Own work. Author: Visviva.
Summary[edit] Description: English: Rana pueyoi is an extinct species of large frog from Early Miocene of Spain. This fossil (from South Aragon, Spain / 65-25 million years old) is on display in the National Museum of Natural History "Naturalis" in Leiden, the Netherlands Nederlands: Rana pueyoi is een uitgestorven kikker uit Spanje. Dit fossiel (Zuid-Aragon, Spanje / 62-25 miljoen jaar oud) is te zien in het Nationaal Natuurhistorisch Museum "Naturalis" in Leiden, Nederland. Date: 3 January 2009. Source: Own work. Author: Peter Maas.
Summary[edit] Description: English: Agile frog (Rana dalmatina) near Botevgrad, Bulgaria. Български: Горска жаба (Rana dalmatina) в местността Рудешки дол край Ботевград. Български: Тази снимка/аудио/видео е качена по време на създаването на първия уикиград в България – WikiBotevgrad. Всички файлове са качени от авторите им или с тяхното разрешение. Сътрудничеството е между Потребителска група Уикимедия България, Община Ботевград, Исторически музей – Ботевград и Библиотека „Иван Вазов“ в Ботевград. English: This photo/audio/video was uploaded during the creation of the first wikitown in Bulgaria – WikiBotevgrad. All files are uploaded by their authors or their permission. The cooperation is between Wikimedians of Bulgaria User Group, Municipality Botevgrad, Historical Museum - Botevgrad and Ivan Vazov Library in Botevgrad.. Date: 3 May 2017, 17:42:53. Source: Own work. Author: Dimitǎr Boevski. Camera location42° 53′ 22.86″ N, 23° 48′ 46.12″ EView all coordinates using: OpenStreetMap 42.889682; 23.812811. : This media file is part of an observation on iNaturalist:inaturalist.org/observations/6118915This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.
Summary[edit] Description: -Photo by Martyne Reesman, Oregon Department of Fish and Wildlife- Northern Red-legged Frog (Rana aurora) Adults have smooth, moist skin that is brown or reddish-brown in color with black flecks on their backs, sides and legs. They may also have a dark colored mask. Adults have red underlegs, hence their name. Females, growing to four inches in length, are almost twice the size of males. Adult red-legged frogs like cool damp coniferous or deciduous forests and forested wetlands. During the non-breeding season, adult frogs spend most of their time on land in woodlands along streams, in moist sedge or brush, along shaded pond edges or under logs and other forest debris. Damp weather permits them to venture away from their primary water source into areas that would normally be too dry. They are inactive if temperatures are too cold or weather is too hot and dry. Coastal populations may remain active throughout the year. Date: 21 June 2011, 12:08. Source: red_legged_frog_3_reesman_odfw. Author: Oregon Department of Fish & Wildlife.