Oncidium, abbreviated as Onc. in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae). As presently conceived, it is distributed across much of South America, Central America, Mexico and the West Indies, with one species (O. ensatum) extending into Florida. Common names for plants in this genus include dancing-lady orchid and golden shower orchid.
Micrathena, known as spiny orbweavers, is a genus of orb-weaver spiders first described by Carl Jakob Sundevall in 1833. Micrathena contains more than a hundred species, most of them Neotropical woodland-dwelling species. The name is derived from the Greek "micro", meaning "small", and the goddess Athena.
Aspidosperma is a genus of flowering plant in the family Apocynaceae, first described as a genus in 1824. It is native to South America, Central America, southern Mexico, and the West Indies.
Pitcairnia is a genus of plants in the family Bromeliaceae, subfamily Pitcairnioideae. It was named for Dr. William Pitcairn, Scottish physician and gardener (1711–1791). The genus Pitcairnia ranks as the second most prolific of the bromeliad family. They are most abundant in Colombia, Peru and Brazil, but can also be found in areas from Cuba and Mexico south to Argentina. One species, Pitcairnia feliciana is found in tropical West Africa and is the only member of the family Bromeliaceae not native to the Americas.
Asplundia is a genus of plants belonging to the family Cyclanthaceae. They are distributed in the Neotropical realm from southern Mexico to southern Brazil.
Tinamus is a genus of birds in the tinamou family. This genus comprises some of the larger members of this South American family.
Aegiphila is a genus of flowering plants in the mint family, Lamiaceae, first described in 1763. It was formerly classified in the Verbenaceae. It is native to Mexico, Central America, South America, the West Indies, and Florida.
Myscelus is a Neotropical genus of skippers in the family Hesperiidae.
Urbanus is a genus of skipper butterflies erected by Jacob Hübner in 1807. They belong to the subfamily Eudaminae, which was long included with the spread-winged skippers (Pyrginae) as a tribe. They are found from the southern United States to South America.
Chomelia is a genus of flowering plants in the family Rubiaceae. It is native to Mexico, Central America, the West Indies, and much of South America as far south as Argentina.
Euselasia is a genus of butterflies in the family Riodinidae. They are present only in the Neotropical realm. The genus was erected by Jacob Hübner in 1819.
Mesosemia is a genus in the butterfly family Riodinidae present only in the Neotropical realm.
Mangora is a genus of orb-weaver spiders first described by O. Pickard-Cambridge in 1889.
Metazygia is a genus of orb-weaver spiders first described by F. O. Pickard-Cambridge in 1904. They physically resemble members of Nuctenea, but they do not have fine setae on the carapace.
Corydalus affinis is a species of dobsonfly in the genus Corydalus. It is found in Argentina, Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Paraguay, Peru, and Venezuela. It is found mainly in Amazonian lowlands. Forewing length ranges from 32-58 millimeters, with the females slightly larger than the males.
Platyneuromus is a genus of dobsonflies in the family Corydalidae. They are found in Mexico and Central America.
