ciało-człowieka: Solifugae

Evidence: 100 • authority: 72

Solifugae is an order of arachnids known variously as solifuges, sun spiders, camel spiders, wind scorpions, and jerrymanders. The order includes more than 1,000 described species in about 147 genera. Despite their common names, they differ from both order Araneae (spiders) and order Scorpiones (scorpions). Most species of solifuges live in dry climates and feed opportunistically on ground-dwelling arthropods and other small animals. The largest species grow to a length of 12–15 cm (5–6 in), including legs. A number of urban legends exaggerate the size and speed of solifuges, and their potential danger to humans, which is negligible.

Evidence: 35 • authority: 92

Description of a new fossil Thelyphonida (Arachnida, Uropygi) and further record of <i>Cratosolpuga wunderlichi</i> Selden, in Selden and Shear, 1996 (Arachnida, Solifugae) from Crato Formation (Aptian/Albian), Araripe Basin, Brazil.. Background A new fossil species of whipscorpion, Mesoproctus rayoli n. sp. , is described. The specimen originates from the Crato Formation, dating to the Lower Cretaceous (Aptian/Albian) period within the Araripe Sedimentary Basin. This species has been provisionally assigned to Mesoproctus Dunlop, 1998, as it represents the sole known Thelyphonida fossil genus discovered in South America and within Araripe Lagerstätte. Methods The material underw…

Evidence: 35 • authority: 72

The Opiliones (formerly Phalangida) are an order of arachnids, colloquially known as harvestmen, harvesters, daddy long legs, or granddaddy long legs. Over 6,650 species of harvestmen have been discovered worldwide, although the total number of extant species may exceed 10,000. The order Opiliones includes five suborders: Cyphophthalmi, Eupnoi, Dyspnoi, Laniatores, and Tetrophthalmi, the latter named in 2014. Representatives of each extant suborder can be found on all continents except Antarctica. Well-preserved fossils have been found in the 400-million-year-old Rhynie cherts of Scotland, and 305-million-year-old rocks in France. These fossils look surprisingly modern, indicating that thei…