Chiloneus vaulogeri Pic 1896
Creators: name: Borovec, Roman
name: Perrin, Hélène
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Curculionidae
Chiloneus
Chiloneus vaulogeri

description: Chiloneus vaulogeri (Pic, 1896)
Sciaphilus vaulogeri Pic, 1896: 93.
Sciaphilus alluaudi Pic, 1903: 124, syn. nov. Type locality: Tunisie: Kairouan. Desbrochersella vaulogeri: Reitter, 1906: 210; Winkler, 1932: 1450; Lona, 1938: 418; González, 1970: 60. Pleurodirus alluaudi: Winkler, 1932: 1473; Dalla Torre et al., 1937: 143; Borovec, 2013b: 384. Pleurodirus vaulogeri: Dalla Torre et al., 1937: 143.
Chiloneus pilosulus Normand, 1953: 120, syn. nov. Type locality: Tunisie: Bizerte, Gafsa, Kasserine. Chiloneus vaulogeri: Alonso-Zarazaga, 1984: 217; Borovec, 2013b: 380. Chiloneus pilosulus: Borovec, 2013b: 380.
Type locality. [Tunisia] Sfax (Pic, 1896).
Type material examined. Sciaphilus vaulogeri. Lectotype (here designated): 1 male (MNHN, Pic coll.), ‘ll [hw, blue] // Sfax [hw, blue] // Mis. Ent. IV / n°7 (96) p. 93 [hw, blue] // type [hw, yellow] // sg. Pleurodirus / Vaulogeri Pic n. sp. [hw] // S. hirsutus m. / Pic type [hw] // Sciaphilus [hw] // Pleurodirus / vaulogeri Pic [hw] // TYPE [p, red] // Museum Paris / Coll. M. Pic [p] // LECTOTYPUS / Sciaphilus / vaulogeri Pic, 1896 / Borovec & Perrin desig. 2015 [p, red] // Chiloneus vaulogeri (Pic), R. Borovec det. 2015 [p]’.
Sciaphilus alluaudi. Lectotype (here designated): 1 spec. (MNHN, Pic coll.), ‘ Tunisie / Kairouan / Alluaud XII. 1898 [p] // 19 [hw] // sp.? (Dsb. vid) [hw] // type [hw, yellow] // Sc. alluaudi Pic [hw] // TYPE [p, red] // LECTOTYPUS / Sciaphilus / alluaudi Pic, 1903 / Borovec & Perrin desig. 2015 [p, red] // Chiloneus vaulogeri (Pic), R. Borovec det. 2015 [p]’.
Additional material examined. 1 spec., possible syntype of Chiloneus pilosulus: (MNHN, Démoflys coll. in Tempère coll.), ‘Gafsa / (Tunisie) / R. Demoflys / 12–51 [p] // Chiloneus / pilosulus / Norm. [hw] // Chiloneus / vaulogeri (Pic) / R. Borovec det. 2015 [p]’. 1 spec., Tunisia, Sfax (MNHN); 4 spec., Tunisia, Djelma (MNHN); 4 spec., Tunisia, Gafsa (MNHN); 7 spec., Tunisia, Gafsa (MNHN); 1 spec., [Tunisia], Tripolitaine, Djebel Ghariane, IV.1899, Alluaud. (MNHN).
Remarks. The lectotype of Sciaphilus vaulogeri is 2.94 mm long and it is dissected with penis on separate label and with right antenna missing. The lectotype of Sciaphilus alluaudi is 3.63 mm long. One specimen of Chiloneus pilosulus from the Démoflys collection has identical locality and collector, but different date than is stated in the description (‘12–51’ instead of ‘11–1951’); that is why we did not designate it as lectotype. However, that specimen fits the description very well. Sciaphilus alluaudi and Chiloneus pilosulus are clearly conspecific with the lectotype of Sciaphilus vaulogeri and so are junior subjective synonyms. This is an unusual species, very easily separated and different from all others by very short and wide rostrum with short and transverse frontoepistomal area, dorsally separated from rostrum by constriction caused by antennal scrobes and very dense, moderately long semierect elytral setae. The name is a senior homonym of Platytarsus vaulogeri Desbrochers des Loges, 1897.
description: Published as part of Borovec, Roman & Perrin, Hélène, 2016, On the systematic position of some species of Chiloneus, Desbrochersella and Sciaphilus, with description of two new species and lectotype selection (Coleoptera: Curculionidae: Entiminae), pp. 131-152 in Zootaxa 4109 (2) on pages 145-146, DOI: 10.11646/zootaxa.4109.2.2, http://zenodo.org/record/271417