Marbled Orb Weaver Spide

Marbled orb weaver spider.

Marbled orb weaver spide.

Marbled orb weaver spider. Like other orb weavers this spider creates a new circular web daily. Araneids have eight similar eyes hairy or spiny legs and no stridulating organs. Marbled orb weavers prefer wooded areas near water sources like creeks stream rivers ponds and marshes.

Araneus marmoreus is found throughout all of canada to alaska the northern rockies from north dakota to texas and then. Araneus marmoreus is found throughout all of canada to alaska the northern rockies from north dakota to texas and then east to the atlantic. A typical adult spider has a length of about 20 millimeters. The abdomen is oval and their tibial spines are of two types.

This is the biggest of all the spider species available. Its abdomen is very large with spots that are brown to purple. The spider species araneus marmoreus commonly known as marbled orb weaver belongs to the genus araneus in the family araneidae araneus marmoreus spiders have been sighted 70 times by contributing members. Araneus marmoreus commonly called the marbled orb weaver is a species of spider belonging to the family araneidae it is sometimes also called the pumpkin spider from the resemblance of the female s inflated abdomen to an orange pumpkin.

Araneidae typical orb weavers in the order araneae spiders description. The abdomen is orange yellow or white having white grey or black marble like patterns. The family is cosmopolitan including many well known large. There are others whose abdomens are white.

The pattern is variable and the color can be white yellow orange tan grayish or even white with mottling and spotting of black brown or purple. The genus araneus has about 1 500 species worldwide making it the largest of all the spider genera. Araneus marmoreus is most often sighted outdoors and during. Based on collected data the geographic range for araneus marmoreus includes 3 countries and 19 states in the united states.

Orb can in english mean circular hence the english name of the group. Orange or light brown legs and carapaces along with black or white stripes at the leg end. Some individuals may have an orange and yellow abdomen while others have black and yellow black and orange or black and white.