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Home » Guide » Arthropods (Arthropoda) » Chelicerates (Chelicerata) » Arachnids (Arachnida) » Spiders (Araneae) » True Spiders (Araneomorphae) » Entelegynae » Orb Weavers (Araneidae) » Larinia

Genus Larinia

Classification · Synonyms and other taxonomic changes · Explanation of Names · Numbers · Identification · Range · See Also · Works Cited

Long-Jawed Orb Weaver ? - Larinia directa

Dried Grass Orbweaver - Larinia directa - female

Classification

Kingdom Animalia (Animals)

Phylum Arthropoda (Arthropods)

Subphylum Chelicerata (Chelicerates)

Class Arachnida (Arachnids)

Order Araneae (Spiders)

Infraorder Araneomorphae (True Spiders)

No Taxon (Entelegynae)

Family Araneidae (Orb Weavers)

Genus Larinia

Synonyms and other taxonomic changes

See the World Spider Catalog.

Explanation of Names

Gender: Feminine

Numbers

There are 61 species worldwide but only 3 species in BugGuide's area of coverage.

Identification

Females - carapace has a dark line extending back from the posterior median eye (1)

L. borealis

L. directa long tibia I, more pointed anterior abdomen, carapace may have faint line, abdomen usually has indications of 4 longitudinal red lines (1)

Males

L. borealis

L. directa

Range

Spiders of North America

(Probably derived from Levi, 1975 (2))

Genus Larinia Simon, 1874 [3 species]

Larinia borealis Banks, 1894

AB, AZ, CA, CO, CT, IL, KS, MA, MB, MI, NH, NM, NY, OH, ON, SK, UT, VA, WA, WI

(Looks like anything in Canada, the far northern tier of states, The Great Lakes, and the Northeast is L. borealis)

Larinia directa (Hentz, 1847)

AL, AR, AZ, CA, FL, GA, LA, MS, NC, NJ, OH, SC, TN, TX, VA

(Looks like anything tropical or very far south plus anything in the southeast, Arkansas to NC and south is L. directa)

Larinia famulatoria (Keyserling, 1883)

AZ, CA, CO, ID, KS, UT, WY

(These are the states where we'll have trouble, overlapping L. borealis to the north and L. directa to the south)

See Also

Slender Crab Spiders (Tibellus)

Tibellus vs. Larinia

Slender Crab Spiders tend to rest with their legs straight forward while Larinia sp. rest with their front legs folded back. They also have different eye arrangements, but that is not easy to see.

Works Cited

1.	How to Know the Spiders B. J. Kaston. 1978. WCB/McGraw-Hill.

2.	The American orb-weaver genera Larinia, Cercidia and Mangora north of Mexico H.W. Levi. 1975. Bulletin of the Museum of Comparative Zoology 147: 100-135.

Contributed by tom murray on 8 August, 2005 - 1:37pm
Additional contributions by john and jane balaban, Lynette Elliott, cheins, Chuck Entz, kschnei
Last updated 25 January, 2023 - 7:30am

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