Micrathena Archives - USA Spiders

Micrathena gracilis – Spined Micrathena

By usaspidersPosted on February 25, 2021Posted in Aranidae - Orb Weaver, MicrathenaTagged Alabama, Arkansas, Connecticut, Delaware, Florida, Georgia, Hairy:No, Illinois, Indiana, Iowa, Kansas, Kentucky, LegLength:Long, LegLength:Medium, LegPattern:Uniform, Louisiana, maine, Maryland, massachusetts, Medium, Michigan, Minnesota, Mississippi, Missouri, Nebraska, new hampshire, New Jersey, New York, North Carolina, North Dakota, Ohio, Oklahoma, P:Brown, P:White, Pennsylvania, Rhode Island, S:Black, S:Brown, S:White, Small, South Carolina, South Dakota, Spinnerets:No, Tennessee, Texas, vermont, Virginia, West Virginia, Wisconsin7 Comments

Micrathena gracilis, commonly known as spined micrathena, is one of the spiny orb weaver spiders. The spiny body serves to protect them from birds, lizards or other predators. The hard spines should hurt predators when dealing a bite. These easy to recognize, unobtrusive forest denizens are abundant throughout the Eastern United States and especially common […]

Micrathena mitrata – White Micrathena

By usaspidersPosted on February 25, 2021Posted in Aranidae - Orb Weaver, MicrathenaTagged Alabama, Arkansas, Connecticut, Delaware, Florida, Georgia, Hairy:No, Illinois, Indiana, Iowa, Kansas, Kentucky, LegLength:Long, LegLength:Medium, LegPattern:Uniform, Louisiana, maine, Maryland, massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nebraska, new hampshire, New Jersey, New York, North Carolina, North Dakota, Ohio, Oklahoma, P:Brown, P:White, Pennsylvania, Rhode Island, S:Black, S:Brown, S:White, Small, South Carolina, South Dakota, Spinnerets:No, Tennessee, Texas, vermont, Virginia, West Virginia, Wisconsin2 Comments

The spider species Micrathena mitrata, commonly called white micrathena, is an orb weaving spider. They have a large bulbous white abdomen with spines and black markings and are found throughout the Eastern United States as well as Central and South America. Description The white micrathena has a brown and small cephalothorax (head) and legs and […]

Micrathena Sagittata – Arrow-Shaped Orbweaver

By usaspidersPosted on February 11, 2021Posted in Aranidae - Orb Weaver, MicrathenaTagged Alabama, Arkansas, Connecticut, Delaware, Florida, Georgia, Hairy:No, Illinois, Indiana, Iowa, Kansas, Kentucky, LegLength:Medium, LegLength:Short, LegPattern:Uniform, Louisiana, maine, Maryland, massachusetts, Michigan, Minnesota, Mississippi, P:Black, P:Brown, P:Orange, P:Yellow, S:Black, S:Red, S:Yellow, Small, Spinnerets:No6 Comments

The arrow-shaped orb weaver, Micrathena sagittata, is a strange-looking, arrow-shaped spider that is commonly found in gardens of the Eastern United States. The spider’s abdomen is large and yellow with two large red and black spines on its back. Its specific name “sagittata” is Latin for “arrowed” and it refers to the shape of the abdomen. Arrow-Shaped […]