Avicularia is a genus of the family Theraphosidae containing various species of arboreal tarantulas. The genus is native to Panama, the Caribbean, and tropical South America. Each species in the genus has very distinguishable pink foot pads.
Acarus is a genus of mites in the family Acaridae.
Ostrea is a genus of edible oysters, marine bivalve mollusks in the family Ostreidae, the oysters.
Archaeidae, also known as assassin spiders and pelican spiders, is a spider family with about ninety described species in five genera. It contains small spiders, ranging from 2 to 8 millimetres long, that prey exclusively on other spiders. They are unusual in that they have "necks", ranging from long and slender to short and thick. The name "pelican spider" refers to these elongated jaws and necks used to catch their prey. Living species of Archaeidae occur in South Africa, Madagascar and Australia, with the sister family Mecysmaucheniidae occurring in southern South America and New Zealand.
Scolopendridae is a family of large centipedes.
Scolopendra is a species-rich genus of large tropical centipedes of the family Scolopendridae.
Isognomon is a genus of marine bivalve mollusks which is related to the pearl oysters.
Georg KarlBerendt was a German physician and paleontologist who was a native of Danzig.
Trombidium is a genus of mite with about 30 described species.
Cymbiola is a genus of large predatory sea snail, a marine gastropod mollusk in the family Volutidae, the volutes.
Athleta is a genus of sea snails, marine gastropod mollusks in the family Volutidae.
Luria is a genus of sea snails, marine gastropod molluscs in the subfamily Luriinae of the family Cypraeidae, the cowries.
In the 10th edition of Systema Naturae of 1758–1759, Carl Linnaeus classified the arthropods, including insects, arachnids and crustaceans, among his class "Insecta". He described the Insecta as:
A very numerous and various class consisting of small animals, breathing through lateral spiracles, armed on all sides with a bony skin, or covered with hair; furnished with many feet, and moveable antennae, which project from the head, and are the probable instruments of sensation.
In the 10th edition of Systema Naturae, Carl Linnaeus classified the arthropods, including insects, arachnids and crustaceans, among his class "Insecta". Wingless arthropods were brought together under the name Aptera.
Polyxenus is a genus of millipede in the order Polyxenida, containing at least 30 valid species as of 2012.
Archaea is an extinct genus of spiders in the family Archaeidae. As of October 2016, four species are placed in the genus. All have been found preserved in amber, either from the Baltic or Bitterfeld, Germany. First described in 1854, Archaea species have a distinctive "neck" separating the head from the thorax, and very long chelicerae ("jaws").
Mastigusa is a genus of dwarf sheet spiders that was first described by Anton Menge in 1854. As of May 2019 it contains only three species: M. arietina, M. lucifuga, and M. macrophthalma.
Nemastomatinae is a subfamily of harvestmen with over 125 described species in 19 (extant) genera. They are usually found in temperate regions.
Aphanus is a genus of dirt-colored seed bugs in the family Rhyparochromidae. There are more than 20 described species in Aphanus.
