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Genus - Wikipedia
Genus | Definition & Examples | Britannica
Género (biología) - Wikipedia, la enciclopedia libre
Equus (genus) - Wikipedia
Genus (Genera) - Definition, Overview and Quiz | Biology Dictionary
Genus - Definition and Examples - Biology Online Dictionary
Taxonomic rank - Wikipedia
Genus - Simple English Wikipedia, the free encyclopedia
Binomial nomenclature - Wikipedia
Taxonomy - Simple English Wikipedia, the free encyclopedia