Coypu this invasive species's endurance controversial to human occupants throughout most of its range. The genus name "Myocastor" derives from the two Ancient Greek words (), meaning "rat, mouse", and (), meaning "beaver". Literally, therefore, the name "Myocastor" means "beaver rat". Two names are commonly used in English for "Myocastor coypus". The name "nutria" (from Spanish "nutria") is generally used in North America, Asia, and throughout countries of the former Soviet Union; however, in most Spanish-speaking countries, the word "nutria" refers primarily to the otter. To avoid this ambiguity, the name "coypu" or "coipo" (derived from the Mapudungun language) is used
Ronja (given name) Ronja (given name) Ronja is a feminine given name in use largely in Scandinavian countries. It was created by the Swedish author Astrid Lindgren for her 1981 children's book "Ronja Rövardotter". "Ronja" is also a Russian pet form of Veronika, but very few people were given this name in Scandinavian countries prior to 1981. It was the third most popular name given to baby girls born in the Faroe Islands in 2008 and is also rising in popularity in other Scandinavian countries. The English translation of the name is Ronia. The first living person in Sweden to be baptised as