Helafricanus

Genus of spiders From Wikipedia, the free encyclopedia

Helafricanus is an African genus of the spider family Salticidae (jumping spiders).

Phylum:Arthropoda
Subphylum:Chelicerata
Class:Arachnida
Order:Araneae
Quick facts Scientific classification, Type species ...
Helafricanus
female H. demonstrativus
male H. pistaciae
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Salticidae
Subfamily: Salticinae
Genus: Helafricanus
Wesołowska, 1986
Type species
Heliophanus patellaris
Simon, 1901[1]
Species

See text.

Synonyms

Heliophanus

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Distribution

Most species in this genus are endemic to Africa, with two species reaching the Arabic Peninsula and one Iran.[1]

Life style

These are free-living spiders found on the ground or plants, collected from a broad range of habitats.[2]

Description

The genus Helafricanus comprises small to medium-sized spiders, measuring 2.5 to 4.5 mm.[2]

Males have a black carapace, in some species with a thin whitish median streak. The abdomen is black, usually with a white leaf-like pattern or a median stripe, sometimes also featuring a thin white line along the lateral edges of the body.[2]

Females have mottled brown and black colouration and an abdominal pattern comprising a light central stripe composed of several pairs of merging spots. Notably, some males exhibit an abdominal pattern similar to females.[2]

Light streaks and patches are composed of white hairs. The diagnostic character of Helafricanus males is the presence of a large palpal patellar apophysis. The structure of the female genital organs is similar in all congeners, with the copulatory openings usually placed at the posterior part of the epigyne.[2]

Taxonomy

The genus Helafricanus was elevated from a subgenus of Heliophanus C. L. Koch, 1833 by Wesołowska in 2024. The type species is Helafricanus patellaris (Simon, 1901). Fourteen species are known from South Africa.[2]

Species

As of October 2025, this genus includes 46 species:[1]

  • Helafricanus aethiopicus (Wesołowska, 2003)Ethiopia
  • Helafricanus alienus (Wesołowska, 1986)Cameroon
  • Helafricanus anymphos (Wesołowska, 2003)Kenya
  • Helafricanus bisulcus (Wesołowska, 1986)Namibia, South Africa
  • Helafricanus bolensis (Wesołowska, 2003) – Ethiopia
  • Helafricanus brevis (Wesołowska, 2003) – Ethiopia
  • Helafricanus butemboensis (Wesołowska, 1986)Ivory Coast, DR Congo, Rwanda
  • Helafricanus congolensis (Giltay, 1935)Nigeria, Congo, São Tomé and Príncipe
  • Helafricanus crudeni (Lessert, 1925)Tanzania
  • Helafricanus debilis (Simon, 1901)DR Congo, Tanzania, Angola, Malawi, Namibia, Botswana, Zimbabwe, Mozambique, South Africa, Lesotho
  • Helafricanus decempunctatus (Caporiacco, 1941) – Ethiopia
  • Helafricanus demonstrativus (Wesołowska, 1986) – Tanzania, Botswana, Zimbabwe, Mozambique, South Africa, Lesotho
  • Helafricanus dux (Wesołowska & van Harten, 1994)Yemen
  • Helafricanus edentulus (Simon, 1871) – Nigeria, Mediterranean to Iran
  • Helafricanus erythropleurus (Kulczyński, 1901) – Ethiopia
  • Helafricanus fascinatus (Wesołowska, 1986)Ghana, Sudan, DR Congo, Rwanda, Botswana, South Africa, Yemen
  • Helafricanus furvus (Wesołowska & Haddad, 2014) – Lesotho
  • Helafricanus giltayi (Lessert, 1933) – Kenya to Angola
  • Helafricanus gloriosus (Wesołowska, 1986) – Angola, Botswana
  • Helafricanus hastatus (Wesołowska, 1986) – South Africa, Lesotho
  • Helafricanus heurtaultae (Rollard & Wesołowska, 2002)Guinea
  • Helafricanus imperator (Wesołowska, 1986) – Kenya, Malawi
  • Helafricanus insperatus (Wesołowska, 1986) – DR Congo, Angola, Zimbabwe, South Africa
  • Helafricanus jacksoni (Wesołowska, 2011) – Kenya
  • Helafricanus kenyaensis (Wesołowska, 1986)Uganda, Kenya, Tanzania
  • Helafricanus kilimanjaroensis (Wesołowska, 1986) – Tanzania
  • Helafricanus kovacsi (Wesołowska, 2003) – Ethiopia
  • Helafricanus leucopes (Wesołowska, 2003) – Ethiopia
  • Helafricanus marshalli (G. W. Peckham & E. G. Peckham, 1903) – South Africa
  • Helafricanus megae (Wesołowska, 2003) – Zimbabwe
  • Helafricanus minutissimus (Caporiacco, 1941) – Ethiopia
  • Helafricanus modicus (G. W. Peckham & E. G. Peckham, 1903) – South Africa, Lesotho, Madagascar
  • Helafricanus nanus (Wesołowska, 2003) – Namibia, South Africa
  • Helafricanus papyri (Wesołowska, 2003) – Ethiopia
  • Helafricanus patellaris (Simon, 1901) – South Africa, Lesotho (type species)
  • Helafricanus paulus (Wesołowska, 1986) – Nigeria, Botswana
  • Helafricanus pauper (Wesołowska, 1986) – Ethiopia, Kenya, Zambia, Zimbabwe, South Africa
  • Helafricanus pistaciae (Wesołowska, 2003) – Zimbabwe, South Africa
  • Helafricanus proszynskii (Wesołowska, 2003) – South Africa, Lesotho
  • Helafricanus rutrosus (Wesołowska, 2003) – Ethiopia
  • Helafricanus saudis (Prószyński, 1989)Saudi Arabia, Yemen
  • Helafricanus transversus (Wesołowska & Haddad, 2014) – Lesotho
  • Helafricanus trepidus (Simon, 1910) – Angola, Namibia, Botswana, Zimbabwe, South Africa
  • Helafricanus undecimmaculatus (Caporiacco, 1941)Somalia, Uganda, Kenya, Tanzania
  • Helafricanus validus (Wesołowska, 1986) – Kenya
  • Helafricanus xanthopes (Wesołowska, 2003) – Ethiopia

References

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