EditorialRana esculenta, Print, The edible frog (Pelophylax kl. esculentus) is a name for a common European frog, also known as the common water frog or green frog (however, this latter term is also used for the North American species Rana clamitans)., stages o...
EditorialEdible frog, Pelophylax esculentus (Green frog, Rana esculenta), adult, tadpole and frog spawn. Handcoloured copperplate engraving by Heath after an illustration by George Shaw from his General Zoology, Amphibia, London, 1801.
EditorialEdible frog or common green frog, Pelophylax kl. esculentus (Green frog, Rana esculenta). Illustration drawn and engraved by Richard Polydore Nodder. Handcoloured copperplate engraving from George Shaw and Frederick Nodder's The Naturalist's Miscellany...
EditorialSweet potato, Ipomoea batatas 71, and cassava, Manihot esculenta 72, flowers and root tuber. Handcolored copperplate engraving of a botanical illustration from G. T. Wilhelm's "Unterhaltungen aus der Naturgeschichte" (Encyclopedia of Natural History), ...