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
Siri (given name) The Faroese spelling of the name is Sirið; the ð is not pronounced. The other spelling without ð is also common. To a lesser extent it is also used in Denmark. Siri is also a Indian female given name. It is a Telugu language word, meaning wealth or fortune. It is a popular given name in Andhra pradesh, Karnataka and Telangana states of south-central India. Siri (given name) Siri is a Scandinavian female given name. It is a short form of Sigrid, of Old Norse origin, and literally meaning "beautiful victory", from Old Norse "sigr" (victory) and Old Norse "fríðr"