Home / Orb Weavers / Giant Lichen Orb Weaver (Araneus bicentenarius)

Giant Lichen Orb Weaver (Araneus bicentenarius)

As per the name, the spider is large, and it belongs to the orb weaver family. It is not a well-documented species, but some information can be given based on the ongoing research.

Giant Lichen Orbweaver

Physical Description and Identification

Adults

Size: Females spiders are 0.51-1.1 in (1.2-2.7 cm) and male spiders are around 0.04 in (0.1 cm).

Color: The body has a mixture of pale and dark brown with some patterns on the abdomen.

Other Characteristic Features: All legs are not of the same size, one pair is bigger than others.

Giant Lichen Orbweaver Spider

Eggs

This species lays eggs in a silk sac that the female spider spin prior to the reproduction period.

Spiderlings

Most of the time, the eggs hatch in the following spring, and then spiderlings emerge.

The Web

The orb-shaped web is the signature style of the species. Their web can be as large as 8 m (diameter).

Giant Lichen Orbweaver Web

Are Giant Lichen Orb WeaverVenomous

They might not be venomous for their prey, but for humans their bite is not dangerous.

Quick Facts

Lifespan1 year
DistributionSoutheastern Canada and United States (eastern part)
HabitatForests
DietInsects and wasps

Did You Know

  • Although many things are known about the species, there are a lot more left to discover.

Image Source: Pestcontrolcanada.com, Live.staticflickr.com, A4.pbase.com

As per the name, the spider is large, and it belongs to the orb weaver family. It is not a well-documented species, but some information can be given based on the ongoing research.

Giant Lichen Orbweaver

Physical Description and Identification

Adults

Size: Females spiders are 0.51-1.1 in (1.2-2.7 cm) and male spiders are around 0.04 in (0.1 cm).

Color: The body has a mixture of pale and dark brown with some patterns on the abdomen.

Other Characteristic Features: All legs are not of the same size, one pair is bigger than others.

Giant Lichen Orbweaver Spider

Eggs

This species lays eggs in a silk sac that the female spider spin prior to the reproduction period.

Spiderlings

Most of the time, the eggs hatch in the following spring, and then spiderlings emerge.

The Web

The orb-shaped web is the signature style of the species. Their web can be as large as 8 m (diameter).

Giant Lichen Orbweaver Web

Are Giant Lichen Orb WeaverVenomous

They might not be venomous for their prey, but for humans their bite is not dangerous.

Quick Facts

Lifespan1 year
DistributionSoutheastern Canada and United States (eastern part)
HabitatForests
DietInsects and wasps

Did You Know

  • Although many things are known about the species, there are a lot more left to discover.

Image Source: Pestcontrolcanada.com, Live.staticflickr.com, A4.pbase.com

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