Neoscirula Den Heyer, 1977

Skvarla, M. J., Fisher, J. R. & Dowling, A. P. G., 2011, A New Species Of Neoscirula (Acari: Cunaxidae: Coleoscirinae) From The Ozark Highlands (Usa), With A Note On Biogeography, Acarologia 51 (3), pp. 283-293 : 284-285

publication ID

https://doi.org/ 10.1051/acarologia/20112013

publication LSID

lsid:zoobank.org:pub:EE092893-8AFC-4100-AD2B-B0BC0886B823

persistent identifier

https://treatment.plazi.org/id/03EF87E9-C364-FF84-FC7A-F93CE470F91B

treatment provided by

Marcus

scientific name

Neoscirula Den Heyer, 1977
status

 

Neoscirula Den Heyer, 1977 View in CoL

Den Heyer (1977) erected Neoscirula to accommodate three African cunaxids. The genus was subsequently placed into Coleoscirinae ( Den Heyer 1981). Smiley (1992) moved Neoscirula to Bonziinae based on seta hg1 being geniculate. Den Heyer and Castro (2008b) moved the genus back to Coleoscirinae , saying that hg1 is only bent and not truly geniculate. The authors agree with Den Heyer and Castro that Neoscirula should be placed in Coleoscirinae .

The palpi of Neoscirula are five-segmented and end in a strong claw, which is complemented with a tooth in some species; they extend to the tip of the hypognathum or slightly beyond. The palp tibiotarsus is short and cone-like. Four pairs of setae are present on the hypognathum (hg1-4); hg1 is longest and in some species bent at 90 degrees. Adoral setae present or absent.

A cheliceral seta is usually present near the digit, though may be absent. The propodosomal shield is weakly sclerotized and ill-defined. It is granulated or papillated; some species possess subcuticular reticulations. Coxal plates I and II may be separate or fused medially into a single sternal shield. Coxal plates III and IV contiguous on either side, restricted to area around trochanteral bases. Dorsal cupules im present laterad to e 1; ventral cupules ih present near h2, anal plates. All legs are shorter than body. The basifemur and telofemur are fused but retain the suture; each has a dorsolateral simple or spine-like seta. Ambulacral claws are smooth.

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