Ant hunter

from Wikipedia, the free encyclopedia
Ant hunter
Mallinella shimojanai

Mallinella shimojanai

Systematics
Class : Arachnids (arachnida)
Order : Spiders (Araneae)
Subordination : Real spiders (Araneomorphae)
Partial order : Entelegynae
Superfamily : Zodarioidea
Family : Ant hunter
Scientific name
Zodariidae
Thorell , 1881

The ant hunters (Zodariidae) are a family of real spiders from the superfamily of the Zodarioidea . The family includes 83 genera and 1112 species worldwide , but only a few species of the genus Zodarion are native to Central Europe. (As of July 2016)

Description and way of life

Distribution map of the ant hunters

Most members of this family hunt ants (Formicidae), but some jumping spiders (Salticidae) and smooth-bellied spiders (Gnaphosidae) also specialize in catching ants. There are Zodariidae that look like ants. Although each species resembles the species of ant it hunts, the resemblance is not very great. The spiders live near an ant nest and use their ant-like behavior to go in and out of the nest undisturbed. The spiders only walk on the three rear pairs of legs; when they encounter an ant, touch it with their front legs as an ant would with their antennae. If you have already caught an ant, offer it to the other ant; it is then mistaken for another ant that carries a dead conspecific from the nest.

Presumably, the similarity with ants also serves to protect against predators, which disdain the supposedly inedible ant.

Systematics

The World Spider Catalog currently lists 83 genera and 1112 species for ant hunters. (As of July 2016)

Web links

Commons : Ant Hunters (Zodariidae)  - Collection of images, videos and audio files

Zodariidae in the World Spider Catalog

literature

Individual evidence

  1. a b Natural History Museum of the Burgergemeinde Bern: World Spider Catalog Version 17.0 - Zodariidae . Retrieved July 13, 2016.