Taxa described in 1918

Haplorhini (), the haplorhines (Greek for "simple-nosed") or the "dry-nosed" primates is a suborder of primates containing the tarsiers and the simians (Simiiformes or anthropoids), as sister of the Strepsirrhini ("moist-nosed"). The name is sometimes spelled Haplorrhini. The simians include catarrhines (Old World monkeys and apes, including humans), and the platyrrhines (New World monkeys).

The Botryosphaeriaceae are a family of sac fungi (Ascomycetes), which is the type representative of the order Botryosphaeriales. According to a 2008 estimate, the family contains 26 genera and over 1500 species. Members of this order include notable plant pathogens.

Stanwellia is a genus of South Pacific mygalomorph spiders in the family Pycnothelidae. It was first described by W. J. Rainbow & R. H. Pulleine in 1918. Originally placed with the curtain-web spiders, it was transferred to the funnel-web trapdoor spiders in 1985, then to the Pycnothelidae in 2020. It is a senior synonym of Aparua.

The Coccodiniaceae are a family of fungi in the order Chaetothyriales. The family was circumscribed in 1918 by Franz Xaver Rudolf von Höhnel as "Coccodiniaceen" (an invalid naming according to the rules of fungal taxonomy), the family was renamed by O.E. Eriksson in 1981. Species in the family have a widespread distribution and typically grow epiphytically or biotrophically on leaves and stems.

Coniella is a fungus genus in the family Schizoparmeaceae (or Schizoparmaceae), which contains 65 species recorded in the database Mycobank. This genus Coniella are reported as a typical plant pathogenic fungi for grape, eucalyptus and several plant. It mainly found in Europe, Asian, also South Africa. less report in American, only one paper published new spaces founded.

Carvaka is a genus of African and Asian planthoppers in the subtribe Drabescina, erected by William Lucas Distant in 1918.

Adelococcus is a genus of fungi in the family Adelococcaceae.

Fezia is a genus of flowering plants belonging to the family Brassicaceae. It includes a single species, Fezia pterocarpa, which is endemic to Morocco.

Gonethina is a genus of centipedes in the family Pselliodidae. It was described by American myriapodologist Ralph Vary Chamberlin in 1918.