| Argiope taprobanica | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Araneae |
| Infraorder: | Araneomorphae |
| Family: | Araneidae |
| Genus: | Argiope |
| Species: | A. taprobanica |
| Binomial name | |
| Argiope taprobanica | |
Argiope taprobanica is a species of spider of the genus Argiope . It is endemic to Sri Lanka. [1]
The genus Argiope includes rather large spiders that often have a strikingly coloured abdomen. These spiders are distributed throughout the world. Most countries in tropical or temperate climates host one or more species that are similar in appearance. The etymology of Argiope is from a Latin word argentum meaning silver. The carapace of Argiope species is typically covered in silvery hairs, and when crawling in the sun, they reflect it in a way that gives them a metallic, white appearance.
A web decoration or stabilimentum is a conspicuous silk structure included in the webs of some species of orb-web spider. Its function is a subject of debate.
Argiope keyserlingi is a species of orb-web spider found on the east coast of Australia, from central New South Wales to northern Queensland. It is very similar in appearance to a closely related North-Queensland species, Argiope aetherea. A. keyserlingi is commonly found in large populations in suburban parks and gardens, particularly among the leaves of the Lomandra longifolia. Like many species of orb-web spider, A. keyserlingi shows considerable sexual size dimorphism, as the females are many times larger than the males. Mature females can be seen during the summer months and it is not uncommon to see multiple males on the web of one female.
Argiope aetherea is a common, large orb-web spider. Like other species of Argiope, it is commonly known as the St Andrew's Cross spider, due to the characteristic cross-shaped web decorations female spiders often include in their webs. A. aetherea is similar in appearance to A. keyserlingi, however female A. aetherea are generally larger than A. keyserlingi. Like most orb-web spiders, A. aetherea shows considerable sexual size dimorphism, with females being many times larger than males.
Argiope mascordi is a species of orb-web spider found in Queensland, Australia. The females of this species are smaller and less colourful than many other spiders in the genus Argiope. Males are larger than many other Argiope. Web decorations in this species are interesting in that A. mascordi juveniles construct a cross and adults construct a disc. The reason for this apparent reversal in decorating behaviour remains unknown.
Argiope bruennichi is a species of orb-web spider distributed throughout central Europe, northern Europe, north Africa, parts of Asia, and the Azores archipelago. Like many other members of the genus Argiope, it shows striking yellow and black markings on its abdomen.
The spider species Argiope aurantia is commonly known as the yellow garden spider, black and yellow garden spider, golden garden spider, writing spider, zigzag spider, zipper spider, corn spider, Steeler spider, or McKinley spider. The species was first described by Hippolyte Lucas in 1833. It is common to the contiguous United States, Hawaii, southern Canada, Mexico, and Central America. It has distinctive yellow and black markings on the abdomen and a mostly white cephalothorax. Its scientific Latin name translates to "gilded silver-face". Males range from 5–9 mm (0.20–0.35 in); females range from 19–28 mm (0.75–1.10 in). These spiders may bite if disturbed or harassed, but the venom is harmless to non-allergic humans, roughly equivalent to a bumblebee sting in intensity.
Tegenaria parietina is a rather rare spider in Europe, with a distribution also including Northern Africa to Central Asia and Sri Lanka, and from the West Indies to Uruguay and Argentina, where it may be introduced. In the UK it is sometimes known as the cardinal spider because of the legend that Cardinal Wolsey was terrified by this species at Hampton Court, or, conversely, because he regarded them as lucky and forbade anyone to harm them. In 2013, Tegenaria taprobanica was included in this species.
Argiope appensa is an orb-weaving spider belonging to the family Araneidae.
Argiope argentata, commonly known as the silver argiope due to the silvery color of its cephalothorax, is a member of the orb-weaver spider family Araneidae. This species resides in arid and warm environments in South America, Central America, Southern California, Florida, Arizona, Texas, and the Caribbean. A. argentata create stabilimenta and a unique zig-zag in its web design, and it utilizes its UV-reflecting silk to attract pollinating species to prey upon. Like other species of Argiope, its venom is not harmful to humans; however, it can be employed to immobilize its prey. A. argentata engages in sexual cannibalism either mid- or post-copulation. One aspect of particular interest regarding this species is its extinction patterns, which notably have minimal correlation with its population size but rather occur sporadically for the species.
Argiope trifasciata is a species of spider native to North and South America, but now found around the world. It can be found in certain areas of Europe, namely the Iberian Peninsula, the Canary Islands, and Madeira, The similar looking Argiope bruennichi is common in the Azores. They typically begin to appear during autumn from early September to late October as temperatures start dropping.
Argiope protensa is a species of the spider genus Argiope known by the common names longtailed orb-weaving spider or tear drop spider. It is found in New Guinea, Australia, New Caledonia and New Zealand.
Argiope submaronica is a species of spider in the family Araneidae (orb-weavers), found from Mexico to Bolivia, and in Brazil. The name was at one time considered a synonym of Argiope argentata, but A. submaronica is now treated as a separate species. It has also been known under the synonym Argiope savignyi.
Argiope catenulata, also known as the grass cross spider, is a species of orb-weaver spiders ranging from India to the Philippines and Papua New Guinea, and also found in Australia in 2019. Like other species of the same genus, it builds a web with a zig-zag stabilimentum.
Argiope pulchella is a species of the orb-weaver spider family, Araneidae. It ranges from India to China and can be found on Java. It is a synanthropic species, often living in habitats associated with humans.
Argiope florida, known generally as the Florida argiope or Florida garden spider, is a species of orb weaver in the spider family Araneidae. It is found in the United States.
Argiope blanda is a species of orb weaver in the spider family Araneidae. It is found in a range from the United States to Costa Rica.
Argiope ocyaloides is a species of orb-web spider found in Queensland, Australia. It is commonly known as bark-hugging St Andrews cross spider.Argiope ocyaloides can be found in crevices of dark coloured bark on eucalypt, acacia, or similar trees. It is smaller than most other species of Argiope and is dark brown to black in colour. The abdomen of Argiope ocyaloides is long with a pointed tip whereas the similar species Argiope mascordi has a shorter abdomen with rounded tip.
Argiope australis, the common garden orb web spider, is an orb-web spider.
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