Taxa described in 1843

genus of fishes

Cypsiurus is a genus of birds in the swift family Apodidae. It includes three species, which were formerly considered to be conspecific due to their similarity.

Thylamys is a genus of opossums in the family Didelphidae. The premaxillae are rounded rather than pointed. The females lack a pouch. The females' nipples are arranged in two symmetrical rows on the abdomen. All species but T. macrurus store fat in their tails, although this is not necessarily true for all species in the genus. Fossils belonging to the genus date back to the Miocene, with the oldest specimens being found in the Cerro Azul Formation of Argentina and the Honda Group of Colombia. Genetic studies indicate that the genus may have originated around 14 million years ago.

genus of birds

thumb|Microsporum gypseum

Theropithecus is a genus of primates in the family Cercopithecidae. It contains a single living species, the gelada (Theropithecus gelada), native to the Ethiopian Highlands.

Nothoscordum is a genus of New World plants in the onion tribe within the Amaryllis family. It is probably paraphyletic. The genus is native to North, Central and South America, though a few species have become naturalized in various parts of the Old World.

The Rhyparochromidae are a large family of true bugs (order Hemiptera). Many species under Rhyparochromidae are commonly referred to as seed bugs, as are other species within the wider Pentatomomorpha. The family includes two subfamilies, more than 420 genera, and over 2,100 described species.

Xylotheca is a genus of flowering plants in the family Achariaceae. The genus includes four species native to central and southern Africa and Madagascar.

Teinopalpus is a genus of butterflies in the family Papilionidae.

Napeanthus is a genus of plant in family Gesneriaceae. It includes 17 species of terrestrial, perennial herbs with rhizomes native to the tropical Americas, ranging from Mexico to Bolivia and southern Brazil.

For the genus of cactus, see Parodia

Nezara is a genus of plant-feeding stink bug of the family Pentatomidae, first described by Charles Jean-Baptiste Amyot & Jean Guillaume Audinet-Serville in 1843.

Abrodictyum is a fern genus in the family Hymenophyllaceae. The genus is accepted in the Pteridophyte Phylogeny Group classification of 2016 (PPG I) but not by some other sources, which sink it into a broadly defined Trichomanes.

Cephalomanes is a fern genus in the family Hymenophyllaceae. The genus is accepted in the Pteridophyte Phylogeny Group classification of 2016 (PPG I) but not by other sources, which sink it into a broadly defined Trichomanes.

Gyrophragmium is a genus of fungi in the family Agaricaceae. The genus was circumscribed by French botanist Camille Montagne in 1843.

Megalospora is a genus of lichen-forming fungi in the family Megalosporaceae.

Linzia is a genus of flowering plants in the family Asteraceae. It includes nine species native to tropical Africa and Madagascar.

genus of insects

Pneophyllum is a genus of multicellular red algae in the family Corallinaceae and subfamily Chamberlainoideae.

Funifera is a genus of flowering plants in the family Thymelaeaceae, with all species endemic to Brazil.

Darninae is a subfamily of treehoppers belonging to the family Membracidae. It includes 5 tribes and about 30 genera.

Tosena (from ) is a genus of cicadas from South-East Asia. Species formerly included in Tosena are Distantalna splendida, Formotosena montivaga, Formotosena seebohmi, Trengganua sibylla and two species now placed in Vittagaeana, with Tosena the only genus of tribe Tosenini.

Eurymelinae is a subfamily of leafhoppers (family Cicadellidae) with a worldwide distribution.

Rhyparochromini is a tribe of dirt-colored seed bugs in the family Rhyparochromidae. There are more than 40 genera and 360 described species in this tribe.

genus of cnidarians

Oxypleura is a genus of Asian cicadas in the tribe Platypleurini, erected by Charles Jean-Baptiste Amyot and Jean Guillaume Audinet-Serville in 1843; they named it from the Greek: οξύς (sharp) and pleura (πλευρά). Species distribution records include: Africa, the Arabian Peninsula, India, Indochina and Australia.

Gonibregmatus is a genus of soil centipedes in the family Gonibregmatidae. This genus was described by British entomologist George Newport in 1843. These centipedes are found from the Philippines and the Malay archipelago to Fiji.

genus of insects