While in Germany, Parvus struck a deal with Russian author Maxim Gorky to produce his play The Lower Depths.
Afrotragulus parvus (previously "D." parvus Withworth 1958) (early Miocene) from Rusinga Island, Kenya
Eozostrodon was described on the basis of two teeth discovered in a quarry near Frome in Somerset, England, each originally assigned to separate species E. parvus and E. problematicus.
Schrader spent the last two years of his life in Berlin as freelance journalist, mainly writing for Deutsche Allgemeine Zeitung (DAZ), which was in the early years of the Weimar Republic still a liberal centre-right publication supporting the consolidation of Germany in the Weimar Republic (the foreign policy editor and later editor in chief at that time was Paul Lensch, a former SPD politician and associate of Parvus and Rosa Luxemburg).
Current taxonomy treats the Madura horseshoe bat as a species separate of the Sulawesi horseshoe bat and not including parvus, but Csorba et al. (2003) recognizes both as subspecies of the Sulawesi horseshoe bat.
He appeared as an expert in economics in documentaries "Parvus in the Revolution", "Storm of the Winter Palace. Refutation."
The genus Phobetor, named after the Greek god of nightmares, was in 1982 originally described by Natasha Bakhurina as a species of Dsungaripterus (D. parvus), based on a single lower leg bone, PIN 3953.
Remasellus parvus, the swimming Florida cave isopod, is an isopod endemic to "4 caves in the Ochlockonee and Aucilla-Suwanee drainages of Florida", United States.
5) The Bureau of Land Management set aside three areas along the Santa Ana River for preservation of federally listed species such as D. m. parvus, the Santa Ana River Woolly Star (Eriastrum densifolium ssp. sanctorum), the Slender-Horned Spineflower, and the California Gnatcatcher.