Barrowammo

Last updated

Barrowammo
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Gnaphosidae
Genus: Barrowammo
Species:
B. waldockae
Binomial name
Barrowammo waldockae
Platnick, 2002 [1]

Barrowammo is a genus of North and West Australian termite hunters containing the single species, Barrowammo waldockae. It was first described by Norman I. Platnick in 2002, [2] and has only been found in Australia. [1] The name is a portmanteau of Barrow Island and Ammoxenidae. [3]

Members of this genus are most similar to Austrammo , but there are several distinct differences. Notably, they lack setae on the back of the last segment of the pedipalp, which is a defining characteristic of Austrammo. In males, there are tubercles on the bulb of the pedipalp and a scutum on the back of the abdomen that doesn't occur in members of Austrammo. In females, the abdomen is rectangular, while those of Austrammo are triangular. [3] These differences were considered enough to create a new genus.

References

  1. 1 2 "Gen. Barrowammo Platnick, 2002". World Spider Catalog. Natural History Museum Bern. Retrieved 2019-05-08.
  2. Platnick, N. I. (2002). "A revision of the Australasian ground spiders of the families Ammoxenidae, Cithaeronidae, Gallieniellidae, and Trochanteriidae (Araneae: Gnaphosoidea)". Bulletin of the American Museum of Natural History. 271: 1–243.
  3. 1 2 Platnick, N.I. (2002). "A revision of the Australasian ground spiders of the families Ammoxenidae, Cithaeronidae, Gallieniellidae, and Trochanteriidae (Araneae: Gnaphosoidea)". Bulletin of the American Museum of Natural History. 271: 18–19.