WAnanteris sabineae is a species of scorpions. It has a pale pigmentation of its pedipalps and legs, and a dark pigmentation of its carapace. It also has less yellow spots. It is closely related to Ananteris pydanieli.
WA large number of arthropods are associated with sloths. These include biting and blood-sucking flies such as mosquitoes and sandflies, triatomine bugs, lice, ticks and mites. The sloth’s fur forms a micro-ecozone inhabited by green algae and hundreds of insects. Sloths have a highly specific community of commensal beetles, mites and moths.
WChoeradodis stalii is a species of praying mantis with common names that include tropical shield mantis, hooded mantis, and leaf mantis. It is found in Brazil, Ecuador, French Guiana, Panama, and Peru.
WCryptocellus becki is an arachnid species in the genus Cryptocellus. It can be found in the Amazon rainforest.
WThe Eupnoi are a suborder of harvestmen, with more than 200 genera, and about 1,700 described species.
WGuyanemorpha is a genus of beetles, the Guyane False-form beetles, in the family Carabidae. It contains one known species, the Spectacular Guyane False-form beetle,, which was found in French Guiana and first described in 2013 by Terry L. Erwin in the open access journal ZooKeys. It was discovered during a survey of the country's insects by the Entomological Society Antilles-Guyane (SEAG).
WMastigoproctus is a genus of whip scorpions. Native to the tropical forest regions of northern South America, these whip scorpions can reach a length of up to 9 centimetres (3.5 in) and can weigh over 30 grams (1.1 oz). Despite popular belief, they are not venomous as, like all other whip scorpions, they do not possess venom glands.
WOxysternon festivum is a species of dung-beetle of the scarab beetle family.
WPareuptychia metaleuca, the one-banded satyr, is a species of butterfly of the family Nymphalidae. It is found from Mexico to Brazil.
WScolopendra gigantea, also known as the Peruvian giant yellow-leg centipede or Amazonian giant centipede, is one of the largest centipedes of the genus Scolopendra with a length up to 30 centimetres (12 in). This species is found in various places in South America and the Caribbean, where it preys on a wide variety of animals, including other sizable arthropods, amphibians, mammals and reptiles.
WThe skeleton tarantula, Ephebopus murinus, is a species of spider belonging to the family Theraphosidae (tarantulas), sub-family Aviculariinae. A New World species, it is native to several South American countries. Its common name is derived from the skeleton-like markings on its legs.
WTatuidris, or armadillo ant, is a rare genus of ants consisting of a single species, Tatuidris tatusia. The ants are small in size and inhabit the leaf litter of Neotropical forests in Central and South America, from Mexico to Brazil. Workers are ferruginous-colored to dark red and present a distinctive morphology, consisting of a shield-like head with a broad vertex, ventrally-turned heavy mandibles which do not overlap at full closure, and unique among ants – an antenna socket apparatus sitting upside-down. Little is known about the biology of the ants, but they are likely nocturnal and specialist predators.
WThe titan beetle is a Neotropical longhorn beetle, the sole species in the genus Titanus, and one of the largest known beetles.