Barronopsis texana
Barronopsis texana
Arachnida
RARE

Stats

Lifespan
Annual
Size
Small
Diet
Insectivore
Activity
Nocturnal
Social
Solitary
Biome
Temperate grassland
Range
North America
Movement
Running
Breeding
Egg-laying
Defense
Speed
Status
Rare

About

This funnel weaver spider builds flat, sheet-like webs across Texas grasslands. It waits at the base of a silk tunnel and sprints at speeds reaching 0.5 meters per second.

Life cycle

  1. 1.
    egg sac
    A silk-wrapped egg sac shelters a clutch of eggs until the young are ready to emerge.
  2. 2.
    juvenile
    A spiderling emerges from the egg sac already in miniature adult form and starts catching prey almost immediately.
  3. 3.
    subadult
    A near-adult arachnid molts through several instars, growing larger and developing mature markings.
  4. 4.
    adult
    Fully grown after its final molt.

Learn more

Taxonomy

Kingdom
Animalia
Phylum
Arthropoda
Class
Arachnida
Order
Araneae
Family
Agelenidae
Genus
Barronopsis
Species
Barronopsis texana