Published February 26, 2010 | Version v1
Taxonomic treatment Open

Pseudoperitelus globulicollis Pierotti & Bellò & Alonso-Zarazaga 2010, comb. n.

Description

Pseudoperitelus globulicollis (Seidlitz) comb. n.

Peritelus (Peritelus) globulicollis Seidlitz in Marseul, 1871a: 39; Marseul, 1871b: 72; Lona, 1937: 257.

Peritelus globulicollis Seidlitz: Iglesias Iglesias, 1922: 6; Pierotti & Bellò, 1998: 104; Gurrea Sanz & Sanz Benito, 2000: 237; Alonso-Zarazaga, 2002: 24.

Diagnosis. Species of medium size (length of holotype: 5.5 mm), characterised by subrectilinear elytral sides and eyes not or hardly prominent beyond the genae.

Redescription (holotype). Body outline elongate. Dorsal vestiture of strongly imbricate scales on elytra, grey and ochreous with faint metallic sheen, forming irregular spots, not covering striae, and of elongate setae, appressed on pronotum, reclinate on elytra, raised on elytral sides and posteriorly. Rostrum subquadrate, narrower at base than at apex, epistome raised, epistomal keel present, metarostrum with a faint median longitudinal swelling, prorostrum narrowly sulcate medially; pterygia hardly prominent. Frons rather narrow, depressed with respect to vertex, with median fovea. Eyes large, flattened, weakly elongate, hardly prominent beyond genae. Antennae with scape sinuate, narrow and subcylindrical in basal half, from there to apex progressively incrassate; funicle narrow and elongate, desmomere 1 ca. 2.5 times as long as wide, subequal to 2+3, 3–7 progressively shorter, 6 and 7 rather transverse, all with fine setae, not or hardly broadened at apex; club robust, first segment widely cup-shaped. Pronotum transverse, strongly rounded at sides, slightly depressed behind apical margin, disc with moderately dense, faint punctures. Elytra elongate, maximum width at humeri, sides subrectilinear, weakly depressed at base, convex on disc, humeral calli distinct, strial punctures closely set, interstriae flat to very weakly convex. Tibiae moderately elongate, fore tibiae markedly widened at apex. Genitalia not studied.

Distribution. Ibero-Balearic(?) endemite: southern Spain. The label of the type specimen reads “ Andalusia ”, whereas the original description gives the type locality as Alicante, a more likely place for it to have been collected. Spanish literature records: Andalusia (l. cl. ?); Alicante; Mallorca: Torre d’en Pau (Iglesias Iglesias, 1922), S’Albufera (Gurrea Sanz & Sanz Benito, 2000).

Material examined: Holotype, labelled. 1) ♀; 2) globicollis [sic!] n.sp., Andal., (illegible signs); 3) Sammlung v. Seidlitz; 4) Holotypus, Peritelus globulicollis, Zool. Staatsslg. München (SEI). Other specimen: “Hisp.” (SOL, a female with empty abdomen).

Notes. The two following species may represent insular populations of P. globulicollis, although at least P. espanoli appears to be clearly differentiated. Since no mainland specimens of P. globulicollis apart from the type and that of the imprecise locality housed in SOL could be examined, for the time we prefer to treat P. lopezi as a distinct species for the Balearic specimens.

Notes

Published as part of Pierotti, Helio, Bellò, Cesare & Alonso-Zarazaga, Miguel A., 2010, 2376, pp. 1-96 in Zootaxa 2376 on page 46

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Linked records

Additional details

Biodiversity

Collection code
SOL
Scientific name authorship
Pierotti & Bellò & Alonso-Zarazaga
Kingdom
Animalia
Phylum
Arthropoda
Order
Coleoptera
Family
Curculionidae
Genus
Pseudoperitelus
Species
globulicollis
Taxon rank
species
Taxonomic status
comb. nov.
Type status
holotype

References

  • Marseul, S. A. de (1871 a) Monographie des Otiorhynchides d'apres les travaux de MM. les docteurs Seidlitz et Stierlin, coordonnes par M. S. - A. de Marseul. L'Abeille, 10 (1), 1 - 44. [For dates for this and the following references, check Alonso-Zarazaga & Lyal (1999: 242)].
  • Marseul, S. A. de (1871 b) Monographie des Otiorhynchides d'apres les travaux de MM. les docteurs Seidlitz et Stierlin, coordonnes par M. S. - A. de Marseul. [Continued]. L'Abeille, 10 (2), 45 - 80.
  • Lona, C. (1937) Curculionidae: Otiorrhynchinae II. In: Schenkling S. (Ed.), Coleopterorum Catalogus auspiciis et auxilio W. Junk. Pars 160. Dr. W. Junk Verlag fur Naturwissenschaften. ' s-Gravenhage, 227 - 412.
  • Iglesias Iglesias, L. (1922) Enumeracion de los curculionidos de la Peninsula Iberica e Islas Baleares. Revista de la Real Academia de Ciencias Exactas, Fisicas y Naturales, Madrid. 117 pp.
  • Pierotti, H. & Bello, C. (1998) Present knowledge of Palaearctic Peritelini (Coleoptera: Curculionidae: Polydrosinae). In: E. Colonnelli, S. Louw and G. Osella (eds.). Taxonomy, ecology and distribution of Curculionoidea (Coleoptera: Polyphaga). XX I. C. E. (1996, Firenze, Italy). Atti del Museo regionale di Scienze naturali di Torino, 1998, 81 - 108.
  • Gurrea Sanz, M. P. & Sanz Benito, M. J. (2000) Endemismos de Curculionoidea (Coleoptera) de la Peninsula Iberica, Islas Baleares y Canarias. Universidad Autonoma de Madrid, 384 pp.
  • Alonso-Zarazaga, M. A. (2002) Lista preliminar de los Coleoptera Curculionoidea del area ibero-balear, con descripcion de Melicius gen. nov. y nuevas citas. Boletin de la Sociedad Entomologica Aragonesa, 31, 9 - 33.