Marbled Orb Weaver Spider Araneus Marmoreus

The marbled orb weaver can be found throughout the east of the united states and in canada.

Marbled orb weaver spider araneus marmoreus.

Marbled orb weaver spider araneus marmoreus size female 15mm. Physical description and identification. The latin name marmoreus literally means marble like. Based on collected data the geographic range for araneus marmoreus includes 3 countries and 19 states in the united states.

It is sometimes also called the pumpkin spider from the resemblance of the female s inflated abdomen to an orange pumpkin. Araneus marmoreus spiders have been sighted 70 times by contributing members. Male 8mm family araneidae spiders index orb weavers comprise a huge family of spiders with 3500 species worldwide 180 of which call north america home. Marbled orb weaver araneus marmoreus the marbled orb weaver belonging to the class arachnida is one of the good looking spiders.

Like other orb weavers this spider creates a new circular web daily. Their range ex tends across the en tirety of canada and the united states as far south as texas and along the gulf coast. The spider species araneus marmoreus commonly known as marbled orb weaver belongs to the genus araneus in the family araneidae. The legs are cream coloured with darker bands.

Females are twice the size of males and generally stay hidden at the web s perimeter in a mess of dead leaves. Their abdomen has several marble like patterns which are the reason behind the name. Araneus marmoreus is a large orb web spider that spins its web on the lower branches of trees shrubs and in tall herbaceous vegetation but usually at heights above 1 5 m jones 1983. Marbled orb weavers are named after the extremely ornate marbled pattern on their abdomens.

They build their webs on shrubs reeds or tall grasses. Due to its orange color it is sometimes also referred to as pumpkin spider. I don t know spiders all i know is this was pretty cool to watch although if they are mating i might need to do something about that because these spiders are. Marbled orb weavers prefer wooded areas near water sources like creeks stream rivers ponds and marshes.

Araneus marmoreus commonly called the marbled orb weaver is a species of spider belonging to the family araneidae. At wicken fen the form pyramidatus is common quite low down in webs spun in rank path side grass i. These spiders vary greatly in color shape and size. It has a holarctic distribution.