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Genus Micrathena

Arrow-Shaped Micrathena - Micrathena sagittata - female Is it dangerous? - Micrathena sagittata Black spider - Micrathena gracilis Arrow shaped Mircrathena? - Micrathena sagittata Spined Micrathena - Micrathena gracilis - female un ID - Micrathena gracilis Spikey Tree Spider Aug 08 - Micrathena gracilis - female Need ID for Gathering_2008 - Micrathena gracilis
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Arachnida (Arachnids)
Order Araneae (Spiders)
Infraorder Araneomorphae (True Spiders)
No Taxon (Entelegynes)
Family Araneidae (Orb Weavers)
Genus Micrathena
Explanation of Names
Gender: Feminine
Numbers
4 species in the U.S.
Identification
funebris female:

gracilis female: male:

mitrata female:

sagittata female: male: