Camera location 48° 00′ 59.85″ N, 11° 29′ 23.76″ E: View all coordinates using: OpenStreetMap - Google Earth: 48.016626; 11.489934. Description: Deutsch: Eine weibliche Subimago (ein geflügeltes Vorimaginalstadium) der Märzbräune (Rhithrogena germanica) aus der Familie Heptageniidae. Die Eintagsfliegen (Ephemeroptera, auch Ephemoptera; von gr. ephemeros - eintägig, pteron - Flügel) sind die ursprünglichsten unter den Fluginsekten (Pterygota). Es gibt sie schon seit 200 Millionen Jahren. Die Eintagsfliegen bilden eine Ordnung innerhalb der Klasse der Insekten (Insecta). Von den bekannten 2.800 Arten leben in Mitteleuropa mehr als 100. English: A female subimago of March Brown (Rhithrogena germanica) of family Heptageniidae. Mayflies are insects which belong to the Order Ephemeroptera (from the Greek ephemeros = "short-lived", pteron = "wing", referring to the short life span of adults). They have been placed into an ancient group of insects termed the Paleoptera, which also contains the dragonflies and damselflies. They are aquatic insects whose immature stage (called naiad or, colloquially, nymph) usually lasts one year in fresh water. Date: 8 January 2008. Source: Own work. Author: Richard Bartz, Munich aka Makro Freak. Permission (Reusing this file): : This file is licensed under the Creative CommonsAttribution-Share Alike 2.5 Generic license.:. https://creativecommons.org/licenses/by-sa/2.5 CC BY-SA 2.5 Creative Commons Attribution-Share Alike 2.5 truetrue.
Description: English: Mayfly fishing flies, from Charles and Richard Bowlker's Art of Angling, 1854. 2. Blue Dun. 3. March Brown (Rhithrogena germanica). Date: 1854. Source: https://archive.org/details/bowlkersartofang00bowlrich. Author: Charles Bowlker; Richard Bowlker. Cropped from the named public domain book at Internet Archive, https://archive.org/details/bowlkersartofang00bowlrich, colours restored, contrast enhanced. Charles Bowlker died in 1779; Richard Bowlker was his father. Licensing[edit] This is a faithful photographic reproduction of a two-dimensional, public domain work of art. The work of art itself is in the public domain for the following reason: Public domainPublic domainfalsefalse. : This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or less. You must also include a United States public domain tag to indicate why this work is in the public domain in the United States. This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.. The official position taken by the Wikimedia Foundation is that "faithful reproductions of two-dimensional public domain works of art are public domain". This photographic reproduction is therefore also considered to be in the public domain in the United States. In other jurisdictions, re-use of this content may be restricted; see Reuse of PD-Art photographs for details.