About the Sahara Frog
The Sahara frog (Pelophylax saharicus) is a species of frog in the family Ranidae. It is native to Egypt, Libya, Tunisia, Algeria, Morocco, Spanish North Africa (Ceuta and Melilla), and Western Sahara; it has also been introduced to Gran Canaria. In French it is called grenouille verte d'Afrique du Nord, and in Spanish it is known as rana verde norteafricana.
During an expedition to the Sahara Desert in 1912, German ornithologist Ernst Hartert collected several specimens of the Sahara frog at multiple sites in Algeria, which he addressed as "the lake at El-Golea" and "the ditches of the Tidikelt oases called Igosten and In-Salah". The following year, German-British zoologist George Albert Boulenger wrote a description of these specimens for Hartert. Believing they represent a variant of the edible frog (which had the scientific name Rana esculenta at the time), he gave this amphibian the scientific name Rana esculenta saharica. In a 1927 publication, Russian zoologist Pavel Viktorovich Terentjev treated the Sahara frog as a form of the marsh frog (known as Rana ridibunda at the time) under the name Rana ridibunda saharica instead... Wikipedia →