Crypturgus cinereus Herbst 1793
Creators: name: Jordal, Bjarte H.
name: Ek, Miloš Kní Ž
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Crypturgus
Crypturgus cinereus

description: Crypturgus cinereus (Herbst 1793)
(Fig. 1 a, 3c–d)
Bostrichus cinereus Herbst 1793: Der Kafer, vol. 5, p.118. Lectotype female, containing five labels: "48479", " cinereus n. Bost. Herbst* Gyll.", "Zool. Mus. Berlin", " Lectotypus Bostricus cinereus Herbst 1793? des. C. Holzschuh 1996", "Designation published in Zootaxa by Jordal & Knizek, 2007"; designated here. Five paralectotypes (3 males, 2 females), each containing five labels: "48479" " Germania." "Zool. Mus. Berlin". " Paralectotypus Bostricus cinereus Herbst 1793 des. C. Holzschuh 1996", "Designation published in Zootaxa by Jordal & Knizek, 2007"; designated here.
Bostrichus minutus Duftschmid 1825: Fauna Austriae, vol. 3, p. 95. Not located (Wood & Bright, 1992; Pfeffer, 1995).
Hylesinus tenerrimus Sahlberg 1836: Dissertatio entomologica insecta Fennica enumerans, vol. 2, pars 9 and 10, p.140. Synonymy: Schedl, 1946. 'Type' in MZU, examined.
Crypturgus atticus Eggers 1911: Entomologische Blätter, vol. 7, p.120. Synonymy: Schedl, 1946. Holotype and allotype in NHMW, examined.
Crypturgus corsicus Eggers 1923: Entomologische Blätter, vol. 19, p.135. Synonymy: Schedl, 1946. Syntypes in NHMW and USNM, examined.
Crypturgus apfelbecki Eggers 1940: Centralblatt für das Gesamte Forstwesen, vol. 66, p.36. Synonymy: Schedl, 1946. Lectotype in NHMW, examined.
Crypturgus japonicus Eggers. Publication details not located (Wood & Bright, 1992). Nomen nudum: Schedl 1979.
Diagnosis. Length 1.1–1.5 mm, mature colour brown to black. Surface of pronotum reticulate, subshining, with fine but distinct and densely set punctures. Striae of elytra deeply impressed, interstriae elevated, rugose, without reticulation or shagrination, shiny. Female declivity with a short tuft of yellow hair-like setae (sometimes abraded in older specimens) and with a pair of small patches with micro-sensillae in the middle of the tuft. COI barcodes deposited in GenBank under accessions EU 011803 - EU 011806.
Remarks. The type material of C. cinereus was previously not located and assumed lost (Wood & Bright, 1992; Pfeffer, 1995). However, C. Holzschuh discovered the original syntype series by Herbst in the Humboldt University collection in 1996. We have examined the six syntypes from which Holzschuh designated a female lectotype and five paralectotypes (3 males, 2 females) and concur with his designation. However, Holzschuh (pers. comm.) never published his designation of the lectotype and is therefore not a valid designation. We therefore designate the female specimen labelled as lectotypus by Holzschuh as the lectotype of C. cinereus.
The type specimen of B. minutus Duftschmid is the only one that has not been located in this or any previous work on this genus. However, there is no indication from the original description that this taxon is anything else than a typical C. cinereus specimen. The type specimens of C. corsicus Eggers in USNM and NHMW differ slightly and specimens in the USNM collection are intermediate between C. cinereus and C. subcribrosus. However, without further genetic data, it seems prudent to keep this taxon as a synonym of C. cinereus.
description: Published as part of Jordal, Bjarte H. & Ek, Miloš Kní Ž, 2007, Resurrection of Crypturgus subcribrosus Eggers 1933 stat. n., and its close phylogenetic relationship to Nearctic Crypturgus (Coleoptera, Scolytinae), pp. 41-50 in Zootaxa 1606 on pages 48-49, DOI: 10.5281/zenodo.178809