| Microctenonyx | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Araneae |
| Infraorder: | Araneomorphae |
| Family: | Linyphiidae |
| Genus: | Microctenonyx Dahl, 1886 [1] |
| Type species | |
| M. subitaneus (O. Pickard-Cambridge, 1875) | |
| Species | |
4, see text | |
| Synonyms [1] | |
Microctenonyx is a genus of dwarf spiders that was first described by Friedrich Dahl in 1886. [4]
As of May 2019 [update] it contains four species: [1]
The Thomisidae are a family of spiders, including about 170 genera and over 2,100 species. The common name crab spider is often linked to species in this family, but is also applied loosely to many other families of spiders. Many members of this family are also known as flower spiders or flower crab spiders.
Wolf spiders are members of the family Lycosidae. They are robust and agile hunters with excellent eyesight. They live mostly in solitude, hunt alone, and usually do not spin webs. Some are opportunistic hunters, pouncing upon prey as they find it or chasing it over short distances; others wait for passing prey in or near the mouth of a burrow.
Orb-weaver spiders are members of the spider family Araneidae. They are the most common group of builders of spiral wheel-shaped webs often found in gardens, fields, and forests. The English word "orb" can mean "circular", hence the English name of the group. Araneids have eight similar eyes, hairy or spiny legs, and no stridulating organs.
Linyphiidae, spiders commonly known as sheet weavers, or money spiders is a family of very small spiders comprising 4706 described species in 620 genera worldwide. This makes Linyphiidae the second largest family of spiders after the Salticidae. The family is poorly understood due to their small body size and wide distribution; new genera and species are still being discovered throughout the world. The newest such genus is Himalafurca from Nepal, formally described in April 2021 by Tanasevitch. Since it is so difficult to identify such tiny spiders, there are regular changes in taxonomy as species are combined or divided.
Zoropsidae, also known as false wolf spiders for their physical similarity to wolf spiders, is a family of cribellate araneomorph spiders first described by Philipp Bertkau in 1882. They can be distinguished from wolf spiders by their two rows of eyes that are more equal in size than those of Lycosidae.
Gasteracantha is a genus of orb-weaver spiders first named by Carl Jakob Sundevall in 1833. Species of the genus are known as spiny-backed orb-weavers, spiny orb-weavers, or spiny spiders. The females of most species are brightly colored with six prominent spines on their broad, hardened, shell-like abdomens. The name Gasteracantha is derived from the Greek gaster (γαστήρ), meaning "belly, abdomen", and akantha (άκανθα), meaning "thorn, spine". Spiny-backed orb-weavers are sometimes colloquially called "crab spiders" because of their shape, but they are not closely related to the true crab spiders. Other colloquial names for certain species include thorn spider, star spider, kite spider, or jewel spider.
Pachomius is a genus of jumping spiders that was first described by George and Elizabeth Peckham in 1896. Uspachia was merged into genus Romitia in 2007, and all nine species were merged into Pachomius in 2015. The name is derived from Pachomius, the founder of cenobitic monasticism.
Stenaelurillus is a genus of jumping spiders that was first described by Eugène Louis Simon in 1886. Most species live in Africa, with some species found in Asia, including China. All species have two white longitudinal stripes on the carapace, and both sexes show strong bristles around the eyes. The name is a combination of the Greek sten- "narrow" and the salticid genus Aelurillus.
Thyene is a genus of jumping spiders that was first described by Eugène Louis Simon in 1885. It is a junior synonym of Mithion, and senior synonym of Brancus, Paramodunda and Gangus.
Euophryini is a tribe of jumping spiders. It has also been treated as the subfamily Euophryinae.
Trematocephalus is a genus of sheet weavers first described by Friedrich Dahl in 1886.
Centromerus is a genus of dwarf spiders that was first described by David B. Hirst in 1886.
Hypomma is a genus of dwarf spiders that was first described by David B. Hirst in 1886.
Nilus is a genus of nursery web spiders that was first described by Octavius Pickard-Cambridge in 1876.
Macrargus is a genus of dwarf spiders that was first described by Friedrich Dahl in 1886.
Micrargus is a genus of dwarf spiders that was first described by Friedrich Dahl in 1886.
Moebelia is a genus of dwarf spiders that was first described by Friedrich Dahl in 1886.
Neaetha catula is a species of jumping spider in the genus Neaetha that lives in East and Southern Africa. The male was first described in 1886 by Eugène Simon and the female by Ludovico di Caporiacco in 1949. First discovered in Zanzibar, examples have also been identified in Kenya. The spider is small, 3 mm (0.12 in) long, with a generally black cephalothorax and abdomen, although the abdomen has a pattern of spots towards the rear and a thin line that divides it in two. The species can be distinguished from others in the genus by the lack of central pocket in the female's epigyne. This feature led Dmitri Logunov to consider whether the spider belongs to the genus.
Stenaelurillus albopunctatus is a species of jumping spider in the genus Stenaelurillus that lives in Kenya. It was first described in 1949 by Ludovico di Caporiacco. The spider is medium-sized, with a cephalothorax between 2.24 and 23.55 mm long and abdomen between 2.38 and 3.92 mm long. It has two white stripes on its carapace and white speckles or spots on its abdomen. The female is generally lighter than the male. For example, the female has a brown and yellow carapace, which in the male is brown or black. The female clypeus and legs are yellow, while on the male they are brown. Otherwise, the colouration is similar to many other species in the genus. It is this similarity that led to the species Stenaelurillus guttiger being recognised as a member of the genus. The male has a spatula-like appendage at the front of its yellow pedipalps and a short thick embolus. The female has copulatory openings positioned very closely together and short insemination ducts.