Nephilingis cruentata | |
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Female in Mozambique | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Subphylum: | Chelicerata |
Class: | Arachnida |
Order: | Araneae |
Infraorder: | Araneomorphae |
Family: | Nephilidae |
Genus: | Nephilingis |
Species: | N. cruentata |
Binomial name | |
Nephilingis cruentata | |
Synonyms | |
List
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Nephilingis cruentata is an nephilid spider with a strikingly red sternum.
Females reach a length of about 24 mm. The legs can be uniformly dark red or brown, or annulated. Males are about 4 mm long. [2]
The species was first described in 1775 by Johan Fabricius, as Araneus cruentata. In 1887, Eugène Simon transferred it to the genus Nephilengys . In 2013, Matjaž Kuntner et al. decided that four species of Nephilengys were sufficiently different to require an alternative generic placement. Accordingly, they erected the genus Nephilingis with Nephilingis cruentata as the type species. [1] [3]
N. cruentata is found in tropical and subtropical Africa and several limited areas of South America (Brazil, northern Colombia and Paraguay), where it has probably been introduced by humans in the late 19th century at the latest. [2]
The species name cruentata is derived from Latin cruentus "bloody", probably referring to the female red sternum. [2]
Crevice weaver spiders (Filistatidae) comprise cribellate spiders with features that have been regarded as "primitive" for araneomorph spiders. They are weavers of funnel or tube webs. The family contains 18 genera and more than 120 described species worldwide.
Nephila is a genus of araneomorph spiders noted for the impressive webs they weave. Nephila consists of numerous species found in warmer regions around the world, although some species formerly included in the genus have been moved to Trichonephila. They are commonly called golden silk orb-weavers, golden orb-weavers, giant wood spiders, or banana spiders.
Trichonephila clavata, also known as the Joro spider (ジョロウグモ , is a member of the Trichonephila genus. The spider can be found throughout Japan, Korea, Taiwan, China. As of October 2022, T. clavata's range spans at least 120,000 km2, occurring across Georgia, South Carolina, North Carolina, and Tennessee, with additional reports in Alabama, Maryland, Oklahoma, and West Virginia. Its pattern of spread suggests it is primarily driven by natural dispersal mechanisms, such as ballooning, though human-mediated transport cannot be discounted. Due to its large size and the bright, unique colors of the female Trichonephila, the spider is well-favored in Japan.
Trichonephila edulis is a species of large spider of the family Nephilidae, formerly placed in the genus Nephila. It is referred to by the common name Australian golden orb weaver. It is found in Indonesia from Java eastwards, Papua New Guinea, Australia, northern New Zealand, and New Caledonia.
Nephila pilipes is a species of golden orb-web spider. It resides all over countries in East and Southeast Asia as well as Oceania. It is commonly found in primary and secondary forests and gardens. Females are large and grow to a body size of 30–50 mm, with males growing to 5–6 mm. It is the second largest of the orb-weaving spiders apart from the recently discovered Nephila komaci. The first, second, and fourth pairs of legs of juvenile females have dense hairy brushes, but these brushes disappear as the spider matures.
Nephilengys is a genus of tropical spiders of the family Nephilidae, consisting of two currently described species. The genus Nephilingis has been split off from this genus. Both genera have been called hermit spiders from the habit staying in their retreats during the day; the name eunuch spiders has been used for Nephilengys alone. Males may sever parts of their palpal bulbs after copulation.
Herennia is a genus of spiders in the family Nephilidae, found from India to northern Australia. While two species have been known since the 19th century, nine new species were described in 2005. Spiders in this genus are sometimes called coin spiders.
Nephilingis borbonica is an nephilid spider from Réunion. It was once thought to also inhabit Madagascar and other nearby islands, however these were determined in 2011 to be a different species, Nephilingis livida, while specimens from Mauritius were placed in the new species Nephilingis dodo.
Nephilengys malabarensis is an nephilid spider.
Nephilengys papuana is a species of nephilid spider.
Anelosimus is a cosmopolitan genus of cobweb spiders (Theridiidae), currently containing 74 species. Anelosimus is a key group in the study of sociality and its evolution in spiders. It contains species spanning the spectrum from solitary to highly social (quasisocial), with eight quasisocial species, far more than any other spider genus. Among these is the South American social species Anelosimus eximius, among the best studied social spider species.
Darwin's bark spider is an orb-weaver spider that produces the largest known orb webs, ranging from 900 to 28,000 square centimetres, with bridge lines spanning up to 25 metres (82 ft). The spider was discovered in Madagascar in the Andasibe-Mantadia National Park in 2009. Its silk is the toughest biological material ever studied. Its tensile strength is 1.6 GPa. The species was named in honour of the naturalist Charles Darwin on November 24, 2009—precisely 150 years after the publication of The Origin of Species.
Mongolarachne is an extinct genus of spiders placed in the monogeneric family Mongolarachnidae. The genus contains only one species, Mongolarachne jurassica, described in 2013, which is presently the largest fossilized spider on record. The type species was originally described as Nephila jurassica and placed in the living genus Nephila which contains the golden silk orb-weavers.
Nephilingis livida is an nephilid spider from Madagascar and nearby islands. It was found to be separate from the related species Nephilingis borbonica in 2011
Nephilingis dodo is an nephilid spider endemic to Mauritius. It was found to be separate from the related species Nephilingis borbonica in 2011.
Herennia multipuncta, commonly known as the ornamental tree trunk spider, is a species of spider in the family Nephilidae native to Asia. It exhibits sexual dimorphism, the female being much larger than the male. It weaves a small web on the trunk of a tree or the wall of a building and is well camouflaged by its dappled colouration.
Caerostris, sometimes called bark spiders, is a genus of orb-weaver spiders first described by Tamerlan Thorell in 1868. Most species are found in south eastern Africa and neighboring Madagascar.
Nephilingis is a genus of spiders in the family Nephilidae. It was split off from the genus Nephilengys in 2006. Both genera have been called hermit spiders from the habit of staying in their retreats during the day; alternatively the name "hermit spider" may be reserved for Nephilingis, with Nephilengys species called "eunuch spiders".
Nephilidae is a spider family commonly referred to as golden orb-weavers. The various genera in Nephilidae were formerly placed in Tetragnathidae and Araneidae. All nephilid genera partially renew their webs.
Trichonephila is a genus of golden orb-weaver spiders that was first described by Friedrich Dahl in 1911, as a subgenus of Nephila. Trichonephila was elevated to the level of genus by Kuntner et al. in 2019. The genus Trichonephila belongs to the Nephilidae family.