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Anombrocheir bifurcata

From Wikipedia, the free encyclopedia

Anombrocheir bifurcata
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Myriapoda
Class: Diplopoda
Order: Polydesmida
Family: Xystodesmidae
Genus: Anombrocheir
Species:
A. bifurcata
Binomial name
Anombrocheir bifurcata
Gardner & Buckett, 1969

Anombrocheir bifurcata is a species of Xystodesmid millipede endemic to the inland coastal range of California.[1][2] The species was described by Michael R. Gardner and John S. Buckett in 1969 based on samples collected by M.R. and R.C. Gardner.[2]

Description

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Anombrocheir bifurcata has an overall similar appearance to Anombrocheir spinosa and differs primarily in the structure of the gonopods.[2] The background color is white to yellowish-grey with yellow to orange colored paranota.[3] The gonopods of Anombrocheir are composed primarily of the large club-like telopodite, which lacks secondary processes.[3] In A. bifurcata, the tip of the telopodite is distinctly bifurcated and this feature is also the basis for the species name.[2]

Range

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The species is found in a small localized population in Colusa and Yolo counties just south of the range of A. spinosa.[2] As with A. spinosa, the population lies in the Great Valley Sequence of the Inner Coastal Range of California. The area is dominated by oak grasslands, and the millipedes are primarily found in thick oak duff.[2]

References

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  1. ^ "Anombrocheir spinosa". iNaturalist. Retrieved 2024-09-22.
  2. ^ a b c d e f Gardner, M. R.; Buckett, J. S. (1969). "A New Species Of Anombrocheir From The Inner Coast Ranges Of Northern California". Entomological News. 80: 293–299.
  3. ^ a b Buckett, John S.; Gardner, Michael R. (1969). "A New Genus Of Xystodesmid Milliped From Northern California". Entomological News. 80: 67–73. Retrieved 23 September 2024.