Author: usaspiders

Aphonopelma Eutylenum – California Ebony Tarantula

Aphonopelma eutylenum, the California ebony tarantula is a large spider that can be found in California and its surrounding states including Northwestern Mexico. Mostly, they are found in the grassy areas around the Eastern region of the San Francisco Bay area down to San Diego. As many other spiders, the California ebony tarantula is a […]

Steatoda Grossa – False Black Widow Spider

The Steatoda grossa, commonly called the false black widow spider or cupboard spider can be found throughout the United States. It is from the family of Theridiidae, the same as the black widow spiders. They build similar webs and have a similar body shape and color as black widows. Hence, their common name false widow. […]

Acanthepeira Stellata – Starbellied Orb Weaver

Acanthepeira stellata, commonly called the starbellied orb weaver, is one of the most remarkable and memorable orb weaver spiders. Its abdomen is adorned with several spikes that stand out in all directions. The starbellied spider can be found throughout the United States as well as in Southern Canada and Mexico. Most sightings occur along the […]

Latrodectus Mactans – Southern Black Widow

Latrodectus mactans, the Southern black widow is a close relative of the Northern black widow and the Western black widow. The female of all three species is mostly black with a distinctive red hourglass pattern on the underside of its abdomen. They can inject a potent venom with their bite with potential severe medical effects. […]

Latrodectus Variolus – Northern Black Widow

Latrodectus, the black widow spider is one of the most famed and feared spider genera in the world. Hollywood tends to use only one kind of Black Widow in its films. It is always shown as a shiny black spider with a red hourglass on the dorsal side of its abdomen. However, this is not […]

Latrodectus Hersperus – Western Black Widow

Latrodectus hesperus, the Western black widow spider is one of the few medically significant venomous spiders in the United States. As its common name suggests, it can be found in the Western States of the US as well as in Canada. Description of the Western Black Widow The larger female Western black widow looks very […]

Latrodectus Geometricus – Brown Widow

Latrodectus geometricus, commonly called the brown widow spider, is one of the most common widow spiders that can be found in the United States. Its range is restricted to the warm Southern States ranging from California to Florida and South Carolina as well as Hawaii. It is not a native US species and has been […]

Neoscona Arabesca – Arabesque Orb Weaver

Neoscona arabesca, commonly known as the arabesque orbweaver, is one of the most common orbweaver species that can be found throughout the United States as well as in Europe. Its name does not have anything to do with the Arab world but refers to the swirling markings on the large abdomen of the spider. Description […]

Scytodes Thoracica – Spitting Spider

The spitting spider, scientifically called Scytodaes thoracica, is a fascinating type of hunting spider that captures and paralyzes its prey with sticky venomous silk strands that it shoots from its head. The spitting spider opccurs throughout the world and can be found in every U.S. State. Spitting Spider Description The spitting spider has a very […]

Aphonopelma Hentzi – Texas Brown Tarantula

Aphonopelma hentzi, the Texas brown tarantula is one of the largest species of spiders native to the Southern United States. The large brown and furry spider lives in arid climate. Since they are a non-aggressive and docile species, they have become a popular pet spider throughout the U.S. and in other parts of the world. […]

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