How to Identify Araneidae

Araneidae is a animal family in the Animalia kingdom, order Araneae, class Arachnida. The family contains 370 accepted species worldwide.

Key Identification Features

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Representative Araneidae Species

How to identify Cyclosa diversa (O.Pickard-Cambridge, 1894)

Cyclosa diversa (O.Pickard-Cambridge, 1894)

Cyclosa diversa (O.Pickard-Cambridge, 1894)

Cyclosa diversa is a Neotropical orb weaver spider that builds webs with golden …

How to identify Argiope appensa (Walckenaer, 1841)

Argiope appensa (Walckenaer, 1841)

Argiope appensa (Walckenaer, 1841)

Argiope appensa is a sexually dimorphic orb-weaving spider found across western …

How to identify Argiope protensa L.Koch, 1872

Argiope protensa L.Koch, 1872

Argiope protensa L.Koch, 1872

Argiope protensa, the tailed grass spider, is a medium-sized spider found across…

How to identify Nephilengys papuana Thorell, 1881

Nephilengys papuana Thorell, 1881

Nephilengys papuana Thorell, 1881

Nephilengys papuana is a spider species from New Guinea and tropical Australia w…

How to identify Bijoaraneus mitificus (Simon, 1886)

Bijoaraneus mitificus (Simon, 1886)

Bijoaraneus mitificus (Simon, 1886)

Bijoaraneus mitificus is a small sexually dimorphic spider found across parts of…

How to identify Argiope magnifica L.Koch, 1871

Argiope magnifica L.Koch, 1871

Argiope magnifica L.Koch, 1871

Argiope magnifica, the magnificent St Andrew's cross spider, is an orb web spide…

How to identify Ordgarius hobsoni (O.Pickard-Cambridge, 1877)

Ordgarius hobsoni (O.Pickard-Cambridge, 1877)

Ordgarius hobsoni (O.Pickard-Cambridge, 1877)

Ordgarius hobsoni is a bolas spider found across South and East Asia that does n…

How to identify Gasteracantha mengei Keyserling, 1864

Gasteracantha mengei Keyserling, 1864

Gasteracantha mengei Keyserling, 1864

Female Gasteracantha mengei spiders have two pairs of abdominal spines, no rear …

How to identify Argiope florida Chamberlin & Ivie, 1944

Argiope florida Chamberlin & Ivie, 1944

Argiope florida Chamberlin & Ivie, 1944

Argiope florida is a species of orb weaver spider found only in restricted areas…

How to identify Macracantha hasselti (C.L.Koch, 1837)

Macracantha hasselti (C.L.Koch, 1837)

Macracantha hasselti (C.L.Koch, 1837)

Macracantha hasselti is an Asian araneid spider where females are large, colorfu…

How to identify Argiope australis (Walckenaer, 1805)

Argiope australis (Walckenaer, 1805)

Argiope australis (Walckenaer, 1805)

Argiope australis is a sexually dimorphic orb-web spider found widely across Afr…

How to identify Araneus diadematus Clerck, 1757

Araneus diadematus Clerck, 1757

Araneus diadematus Clerck, 1757

Araneus diadematus is an orb-weaver spider with multiple common names, native to…

Browse all 370 Araneidae species →

Frequently Asked Questions

How do you identify Araneidae?

Araneidae animals belong to the Araneae order in the Animalia kingdom. Its abdomen is distinctively elongated, tapering to a long “tail” that extends beyond the ventrally positioned spinnerets, though immature individuals and males may not show this trait clearly. For instant identification, use the iNature app — AI-powered and works offline.

What are the key characteristics of Araneidae?

Araneidae is classified in the order Araneae, class Arachnida, phylum Arthropoda. probata, the only other Argiope species with a similarly shaped abdomen, by examining morphological features of the epigyne.

Sources: GBIF, iNaturalist, Wikipedia · Disclaimer

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