Xysticus havilandi

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Haviland's Ground Crab Spider
Xysticus havilandi 309415650 558345667.jpg
female
Xysticus havilandi 309415650 558345902.jpg
female
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Thomisidae
Genus: Xysticus
Species:
X. havilandi
Binomial name
Xysticus havilandi
Lawrence, 1942 [1]

Xysticus havilandi is a species of spider in the family Thomisidae. [2] It is endemic to South Africa and is commonly known as Haviland's ground crab spider. [3]

Contents

Distribution

Xysticus havilandi is endemic to South Africa, where it occurs across five provinces: Eastern Cape, Free State, Gauteng, KwaZulu-Natal, and Western Cape. The species has a wide geographical range and occurs at altitudes ranging from 4 to 1,809 m above sea level. [3]

Notable locations include Alicedale, Baviaanskloof Nature Reserve, Kalkfontein Dam Nature Reserve, Glenharven, Baviaanspoort, Kranskop, Durban, Newcastle district, Bontebok National Park, and Matjiesfontein. [3]

Habitat and ecology

Xysticus havilandi are ground dwellers that inhabit Fynbos, Grassland, and Savanna biomes. [3]

Conservation

Xysticus havilandi is listed as Least Concern by the South African National Biodiversity Institute due to its wide geographical range. The species is protected in three protected areas: Baviaanskloof Nature Reserve, Kalkfontein Dam Nature Reserve, and Bontebok National Park. [3]

Description

female Xysticus havilandi 309415650 558346025.jpg
female

Taxonomy

The species was originally described by Lawrence in 1942 with the type locality given only as Natal. African species of Xysticus have not been revised. The species is known only from the female, and more sampling is needed to collect the male. [3]

References

  1. Lawrence, R.F. (1942). "A contribution to the arachnid fauna of Natal and Zululand". Annals of the Natal Museum. 10: 141–190.
  2. "Xysticus havilandi Lawrence, 1942". World Spider Catalog. Retrieved 2025-09-26.
  3. 1 2 3 4 5 6 Dippenaar-Schoeman, A.S.; Haddad, C.R.; Foord, S.H.; Lotz, L.N. (2020). South African National Survey of Arachnida Photo Identification Guide: Thomisidae (part 4). 1. p. 5. Creative Commons by small.svg  This article incorporates text available under the CC BY 4.0 license.