Guanacorrhea doesn't belong. Vicuna and alpaca are animals.
Rhea does not belong. It is a large flightless bird. Vicuna, Guanaco, and Alpaca are all camelids.
You can own a paco-vicuna, a crossbreed between an alpaca and a vicuna, but the article below explains vicuna ownership by the native peoples of Peru.
Alpaca's cousins, the vicuna (vick-OO-nya) and llama (yah-mah).
A vicuna is a South American hoofed mammal, Latin name Vicugna vicugna, closely related to the alpaca and llama.
Llama, alpaca, vicuna, camel.
Camel
yes , the Incas wove beautiful textiles from llama, alpaca, and vicuna wool and from cotton.
Are you doing the Guardian crossword too? -Yes I am!!
The Alpaca.
The alpaca, the vicuna and the guanaco are all closely related to the llama. All these animals are related to the camel.
The vicuna is a wild animal which is very rare. It usually lives in high elevations of 12,000 to 18,000 feet in the Andes Mountains. It is a relative of the llama and the alpaca. It is known to have the finest wool there is.
There are six camelids - Old World camelids are the dromedary (one-humped camel) and the Bactrian (two-humped camel). New World camelids are the llama, alpaca, guanaco, and vicuna.