Stats

Lifespan

1-2 years

Size

Small

Diet

Insectivore

Activity

Diurnal

Social

Solitary

Biome

Temperate woodland

Range

North America

Movement

Hopping

Breeding

Egg-laying

Defense

Camouflage

Status

Uncommon

About

This flat jumping spider lives under the loose bark of trees across North America. Its carapace is exceptionally broad, measuring roughly 70 percent of its total length.

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.

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Taxonomy

Kingdom

Animalia

Phylum

Arthropoda

Class

Arachnida

Order

Araneae

Family

Salticidae

Genus

Metacyrba

Species

Metacyrba taeniola