Northern Yellow Sac Spider
Northern Yellow Sac Spider
Cheiracanthium mildei
Arachnida
COMMON

Stats

Lifespan
Annual
Size
Small
Diet
Insectivore
Activity
Nocturnal
Social
Solitary
Biome
Temperate forest
Range
Europe
Movement
Climbing
Breeding
Egg-laying
Defense
Venom
Status
Common

About

The Northern Yellow Sac Spider is a species of spider from the family Cheiracanthiidae, commonly known as the Northern Yellow Sac Spider, a name it partially shares with many other spiders of its genus. Alternatively, it is also called the long-legged sac spider.

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
Cheiracanthiidae
Genus
Cheiracanthium
Species
Cheiracanthium mildei