Johann Jacob Zschach (1737 Leipzig - 1809) was a German naturalist and entomologist. He was a professor in Leipzig and Marburg and the curator of the Museum Leskeanum.
A systematic list of the specimens contained in the Leske Museum in which new Coleoptera and Lepidoptera were described by Zschach. New species of Diptera were numbered, but not given names. Johann Friedrich Gmelin's 13th edition of Linnaeus' Systema Naturae (1788-1793) gave these new species Latin binomial names and the other new species were described again.
Johann Friedrich Gmelin was a German naturalist, chemist, botanist, entomologist, herpetologist, and malacologist.
The Guianan trogon, is a near passerine bird in the trogon and quetzal family Trogonidae. It is found in Brazil, French Guiana, Guyana, Suriname, Trinidad, and Venezuela.
The copper-rumped hummingbird is a species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is found in Tobago, Trinidad, Venezuela, and possibly Grenada.
The black-headed bulbul is a member of the bulbul family, Pycnonotidae. It is found in forests in south-eastern Asia.
The giant cowbird is a large passerine bird in the New World family Icteridae. It breeds from southern Mexico south to northern Argentina, and on Trinidad and Tobago. It may have relatively recently colonised the latter island. It is a brood parasite and lays its eggs in the nests of other birds.
The Amazonian black-throated trogon is a bird in the family Trogonidae, the trogons and quetzals. Although it has also been called "yellow-bellied trogon" it is not the only trogon with a yellow belly. It is found in every mainland South American country except Argentina, Chile, Paraguay, and Uruguay.
The striated caracara or Forster's caracara is a Near Threatened bird of prey of the family Falconidae, the falcons and caracaras. It is found in Argentina, Chile, and the Falkland Islands. In the Falklands it is known as the Johnny rook, probably named after the Johnny penguin.
The New Zealand pipit is a fairly small passerine bird of open country in New Zealand and outlying islands. It belongs to the pipit genus Anthus in the family Motacillidae.
The plain-bellied emerald is a species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is found in Brazil, the Guianas, and Venezuela.
The racket-tipped thorntail, formerly called racket-tailed coquette, is a species of hummingbird in subfamily lesbiinae of family Trochilidae. It is found in Brazil, Colombia, French Guiana, Guyana, Suriname, and Venezuela.
The rufous crab hawk or rufous crab-hawk, is a Near Threatened species of bird of prey in subfamily Accipitrinae, the "true" hawks, of family Accipitridae. It is found on Trinidad and along the South American coastline from eastern Venezuela to southern Brazil.
The peach-fronted parakeet, known as the peach-fronted conure in aviculture, is a species of bird in subfamily Arinae of the family Psittacidae, the African and New World parrots. It is found in Argentina, Bolivia, Brazil, Paraguay, Peru, and Suriname.
The striated starling is a species of starling in the family Sturnidae. It is endemic to New Caledonia.
The chattering kingfisher is a species of bird in the kingfisher family Alcedinidae. The species is found in the Cook Islands and the Society Islands in French Polynesia.
The Society kingfisher or Tahiti kingfisher is a species of bird in the family Alcedinidae. It is endemic to the Society Islands of French Polynesia. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest.
The Polynesian wattled honeyeater or the eastern wattled honeyeater, is a species of bird in the honeyeater family Meliphagidae. It was considered conspecific with the Fiji wattled honeyeater and the kikau.
The saffron-cowled blackbird is a species of bird in the family Icteridae. It is the only species placed in the genus Xanthopsar. It has bright yellow underparts and black or dark brown upperparts. It is found in Argentina, Brazil, Paraguay, and in Uruguay at the Quebrada de los Cuervos. Its natural habitats are subtropical or tropical dry lowland grassland, subtropical or tropical seasonally wet or flooded lowland grassland, and pastureland. It is threatened by habitat loss.
Van Hasselt's sunbird, is a species of bird in the family Nectariniidae. It is found in Northeast India, Bangladesh and Southeast Asia. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical mangrove forests.
The Abyssinian thrush is a passerine bird in the family Turdidae. It is also known as the African mountain thrush, or northern olive thrush The species was formerly treated as conspecific with the olive thrush but the species were split based on the genetic differences. The ranges do not overlap. The Abyssinian thrush is found in Eritrea and other parts of the Horn of Africa, as well as an area to the southeast extending from the African Great Lakes region to north eastern Zambia and Malawi.
Autochton bipunctatus, also known by the vernacular names Gmelin's banded skipper, two-spotted banded skipper, and twin-spot banded skipper, is a butterfly species in the family Hesperiidae.