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The part closest to and attaching the leg to the cephalothorax is the coxa; the next segment is the short trochanter that works as a hinge for the following long segment, the femur; next is the spider's knee, the patella, which acts as the hinge for the tibia; the metatarsus is next, and it connects the tibia to the tarsus (which may be thought ...
Paintings of Araneus angulatus from Svenska Spindlar of 1757, the first major work on spider taxonomy. Spider taxonomy is the part of taxonomy that is concerned with the science of naming, defining and classifying all spiders, members of the Araneae order of the arthropod class Arachnida, which has more than 48,500 described species. [1]
The extant chelicerates comprise two marine groups: Sea spiders and horseshoe crabs, and the terrestrial arachnids. These have been thought to be related as shown below. [41] [44] (Pycnogonida (sea spiders) may be excluded from the chelicerates, which are then identified as the group labelled "Euchelicerata". [46]) A 2019 analysis nests ...
This category contains lists of spider species, one for each family. If a family is not listed here, check for the family page at Araneae families . The species are mostly taken from various versions of the World Spider Catalog .
This page lists all described species of the spider family Uloboridae accepted by the World Spider Catalog as of February 2021: [1] A. Ariston. Ariston O ...
The family contains more than 1,800 individual species of pholcids, including those commonly known as cellar spider, daddy long-legs spider, carpenter spider, daddy long-legger, vibrating spider, gyrating spider, long daddy, and angel spider. The family, first described by Carl Ludwig Koch in 1850, [1] is divided into 94 genera. [2]
The subcategory Category:Historically recognized spider taxa lists articles about taxa, including families, that are no longer recognized. Subcategories This category has the following 2 subcategories, out of 2 total.
The family Arkyidae has been split off from the Araneidae. [3] [4] [2] The cribellate or hackled orb-weavers belong to a different group of spiders. Their webs are strikingly similar, but use a different kind of silk.