Jump to content

Selenocheir arcuata

From Wikipedia, the free encyclopedia

Selenocheir arcuata
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Myriapoda
Class: Diplopoda
Order: Polydesmida
Family: Xystodesmidae
Genus: Selenocheir
Species:
S. arcuata
Binomial name
Selenocheir arcuata
Shelley, 1994

Selenocheir arcuata is a species of Xystodesmid millipede found in Northern California.[1][2] The species was first described by Rowland M. Shelley in 1994 based on samples collected by C. Smith, J. Clover, and F. Ennik in 1972.[3]

Description

[edit]

At the time of writing the species description in 1994, Shelley only had preserved specimens available and so the color in life was unknown and the description was incomplete.[3]

Selenocheir arcuata is typically brown to black in ground color with yellow paranota. The legs are reddish to grey in color.[2] The caudolateral corners of the paranota of the mid-segments are rounded.[3] The shape of the paranota distinguishes S. arcuata from Harpaphe haydeniana which is also present in most of its distribution; H. haydeniana has been described to have acutely angled caudolateral corners.[4]

Distribution

[edit]

S. arcuata is found in the foothills northwest of the Sacramento Valley and down into the northern Coast Range as far south as Mendocino County.[3]

References

[edit]
  1. ^ "Selenocheir arcuata Shelley, 1994". Global Biodiversity Information Facility. Retrieved 2024-09-10.
  2. ^ a b Citizen science observations for Selenocheir arcuata at iNaturalist
  3. ^ a b c d Shelley, Rowland M. (1994). "The Chonaphini, a biogeographically significant milliped tribe in eastern and western North America (Polydesmida: Xystodesmidae)". Brimleyana. 20: 111–200.
  4. ^ Buckett, John S (1968). Revision of the milliped genus Harpaphe Cook from western North America (Polydesmida: Xystodesmidae). Sacramento: Bureau of Entomology, Dept. of Agriculture.