Spiders of North Carolina

Order:
Scientific Name: Common Name:		Family (Alpha):

View	Linyphiidae Members:	NC Records
Grammonota inornata - a dwarf spider

Taxonomy

Order: ARANEAE

Infraorder: Araneomorphae

Family: Linyphiidae

Subfamily: Erigoninae

Identification

Online Description/Photos: "The prosoma is dark brown. The opisthosoma is dark gray. The legs are orange, with dusky bands at the distal ends of the femurs and tibiae." (Rose, 2022) Unlike many linyphiid species, the head of male is little different from that of the female.	BugGuide Google, iNaturalist, Wikipedia, GBIF	Technical Description: Bishop, S. C. & Crosby, C. R. (1933). Studies in American spiders: The genus Grammonota. Journal of the New York Entomological Society 40: 393-421.
Total Length: Female 2-2.5mm, male 1.9mm	Adult ID: identifiable from specimen only

Distribution in North Carolina

Comments: Eastern US and Canada, west to the Great Plains, and south to Texas.
County Map: Clicking on a county returns the records for the species in that county.


Adult phenology: High Mountains (HM) ≥ 4,000 ft. Low Mountains (LM) < 4,000 ft. Piedmont (Pd) Coastal Plain (CP) Click on graph to enlarge

Habitats and Life History

Habitats: Kaston (1948) reported this species being found under leaves, but also "in greatest abundance [in Connecticut ] on open beaches under dry eel-grass and other weeds."
Observation Methods:
Abundance/Frequency:
Behavior: Builds its small webs in low vegetation, close to the ground. Often found in lawns.

Status in North Carolina

Natural Heritage Program Status:

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State Protection:

Comments:

Photo Gallery for Grammonota inornata - a dwarf spider			Photos: 1
	Recorded by: Carmen and Donald ZEPP on 2023-04-29 Johnston Co. Comment:

Photo Gallery for Grammonota inornata - a dwarf spider