Biology:Synageles venator

Short description: Species of spider

Synageles venator
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Arthropoda
Subphylum:	Chelicerata
Class:	Arachnida
Order:	Araneae
Infraorder:	Araneomorphae
Family:	Salticidae
Subfamily:	Salticinae
Genus:	Synageles
Species:	S. venator
Binomial name
Synageles venator (Lucas, 1836)
Synonyms
Attus venator Lucas, 1836 Salticus myrmecoides Rossi, 1846 Leptorchestes venator Leptorchestes ludibundus Simon, 1875 Synageles ludibundus Synageles confusus Kulczynski, 1884

Synageles venator is a species of ant-like jumping spider. It occurs in the Palearctic region and Canada, and is also found in North Africa. In Central Europe it is the most common ant-like jumping spider.

Description

Female are about four millimeters long, males slightly smaller. They are similar to the jumping spider Leptorchestes berolinensis, but feature a white line on the back of their heads.

Effect of mimicry

posing S. venator

These spiders are virtually indistinguishable from ants, even for humans looking at them rather closely. They move rapidly like an ant, and even raise their second pair of legs like an ant's antennae. Hand-raised tits that had never come in contact with ants ate spiders of this species readily. However, after their first encounters with real ants, and the nauseating effect of their formic acid, they refrained from eating S. venator.

emerging from its silken retreat

References

• Bellmann, Heiko (1997): Kosmos-Atlas Spinnentiere Europas. Kosmos. ISBN:3-440-10746-9

External links

• Salticidae.org: Diagnostic drawings

Wikidata ☰ Q1059192 entry