Stylocellus

Stylocellus
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Suborder	Cyphophthalmi
Infraorder	Boreophthalmi
Family	Stylocellidae
Subfamily	Stylocellinae

Stylocellus Westwood, 1874 is a genus in the family Stylocellidae, subfamily Stylocellinae.

Species[]

Stylocellus lornei Clouse, 2012 - Thailand
Stylocellus sumatranus Westwood, 1874 [type by monotypy] - Sumatra

Diagnosis[]

(from Clouse, 2012:8)

Stylocellinae, with the following: anal gland pores and medial anal plate sculpturing present; second cheliceral article more than 2/3 granulated, granulations stopping before joint with third article, bordered by long lateral smooth patch and low ridge that extends to third article joint; Rambla’s organ at same level with surrounding tarsus, lacking microgranulations, the larger, pointed tuberculate-granulations sometimes smaller or missing at the center of the organ but mostly continuing across as on the surrounding cuticle; ozophores long and parallel-sided, almost widening at the tip; ventral prosomal complex large, with fourth coxae meeting for a length longer than the gonostome, distinct sternum present, and second coxae broadly meeting; sternal opisthosomal sulci between sternites 3 and 4, 4 and 5, and 5 and 6 distinct and sinusoidal.

Notes[]

Location: Thailand & Sumatra

Literature[]

Clouse, 2012^[1]
Westwood, 1874^[2]

References[]

↑ Clouse, R.M. (2012) The lineages of Stylocellidae (Arachnida: Opiliones: Cyphophthalmi). Zootaxa, 3595, 1–34.
↑ Westwood, J.O. (1874) Thesaurus Entomologicus Oxoniensis; or, illustrations of new, rare, and interesting insects, for the most part contained in the collections presented to the University of Oxford by the Rev. F.W. Hope, M.A., D.C.L., F.R.S., &c. with forty plates from drawings by the author. Clarendon Press, Oxford.

Cyphophthalmi Classification

Incertae sedis
Not assigned to family	†Foveacorpus \| Ankaratra \| Marwe \| Sheargovea

Infraorder Boreophthalmi
Incertae sedis	†Mesopsalis \| †Palaeosiro \| †Sirocellus
Family Sironidae	Arhesiro \| Cyphophthalmus \| Holosiro \| Iberosiro \| Neosiro \| Odontosiro \| Paramiopsalis \| Parasiro \| Siro \| Suzukielus
Family Stylocellidae	Subfamily Fangensinae	Fangensis \| Giribetia
	Subfamily Leptopsalidinae	Leptopsalis \| Miopsalis
	Subfamily Stylocellinae	Meghalaya \| Stylocellus

Infraorder Scopulophthalmi
Family Pettalidae	Aoraki \| Austropurcellia \| Chileogovea \| Karripurcellia \| Milipurcellia \| Manangotria \| Neopurcellia \| Parapurcellia \| Pettalus \| Purcellia \| Rakaia \| Speleosiro

Infraorder Sternophthalmi
Family Troglosironidae	Troglosiro
Family Neogoveidae	Brasiliogovea \| Canga \| Huitaca \| Metagovea \| Metasiro \| Neogovea \| Paragovia \| Tucanogovea
Family Ogoveidae	Ogovea

[1] Clouse, R.M. (2012) The lineages of Stylocellidae (Arachnida: Opiliones: Cyphophthalmi). Zootaxa, 3595, 1–34.

[2] Westwood, J.O. (1874) Thesaurus Entomologicus Oxoniensis; or, illustrations of new, rare, and interesting insects, for the most part contained in the collections presented to the University of Oxford by the Rev. F.W. Hope, M.A., D.C.L., F.R.S., &c. with forty plates from drawings by the author. Clarendon Press, Oxford.

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