Hasarius

Simon, 1871

House Jumping Spiders

Species Guides

Hasarius adansoni(Adanson's house jumper)

Hasarius is a of jumping spiders ( Salticidae) containing 32 as of October 2025. The genus was established by Simon in 1871. Species in this genus are commonly known as House Jumping Spiders. One species, H. neocaledonicus, was removed from Hasarius in 2008 and placed in its own genus, Rhondes.

Hasarius adansoni by (c) Bernard DUPONT, some rights reserved (CC BY). Used under a CC-BY license.

Hasarius by (c) Eran Finkle, some rights reserved (CC BY). Used under a CC-BY license.

Hasarius adansoni 152904869 by Vihansith Kulatunga. Used under a CC BY-SA 4.0 license.

Pronunciation

How to pronounce Hasarius: //həˈsɛə.ri.ʊs//

These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.

Images

Distribution

Records from Denmark (DK), Norway (NO), and Sweden (SE) based on GBIF data. The has a broad distribution with observations spanning multiple continents on iNaturalist.

More Details

Species count

As of October 2025, the includes 32 . H. neocaledonicus was removed from Hasarius in 2008 and placed in its own genus, Rhondes.

Research focus

Mating and -laying has been studied in H. adansoni, with research examining the influence of on reproductive behavior.