Larinia directa
(Hentz, 1847)
Larinia directa is an orb-weaving spider in the Araneidae, occurring from the United States through Central America to Brazil. It is one of the more frequently observed in the Larinia, with over 1,300 documented observations on iNaturalist. The species was first described by Nicholas Marcellus Hentz in 1847.
Pronunciation
How to pronounce Larinia directa: //laˈɾi.ni.a diˈɾɛk.ta//
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Identification
Members of the Larinia can be recognized by their elongated, slender and long, thin legs. Larinia directa may be distinguished from by specific abdominal patterning and proportions, though precise diagnostic features require examination of genitalia. The genus lacks the prominent abdominal spines seen in many other Araneidae genera.
Images
Habitat
Found in varied across its broad geographic range, including tropical and subtropical environments. Specific microhabitat preferences are not well documented in available sources.
Distribution
Ranges from the United States through Middle America to Brazil. Documented from multiple Colombian departments (Antioquia, Cesar, Magdalena, Meta, Valle del Cauca) and several Brazilian states including Acre, Amazonas, Amapá, Minas Gerais, Pará, Roraima, and São Paulo.
Behavior
Constructs orb webs typical of the Araneidae. Detailed behavioral observations specific to this are not documented in available sources.
Ecological Role
Functions as a in , capturing flying insects in orb webs. Serves as prey for larger predators including birds and other arthropods.
Similar Taxa
- Other Larinia speciesCongeneric share the elongated and long-legged ; definitive identification often requires examination of or male
- Tetragnatha spp.Long-jawed orb weavers share similar slender body form but differ in having extremely elongated and typically build webs in vegetation near water
More Details
Taxonomic history
First described by Nicholas Marcellus Hentz in 1847, a pioneering American arachnologist who described numerous North American spider in the mid-19th century.