Xyalaspis laevigata Hartig, 1843

Mata-Casanova, Noel, Selfa, Jesús & Pujade-Villar, Juli, 2015, Revision of the genus Xyalaspis Hartig, 1843 (Hymenoptera: Figitidae: Anacharitinae) in the Western Palaearctic, Zoosystema 37 (1), pp. 31-43 : 34-36

publication ID

https://doi.org/ 10.5252/z2015n1a2

publication LSID

urn:lsid:zoobank.org:pub:D0653DE0-173B-443E-B17B-1B69FD01D737

persistent identifier

https://treatment.plazi.org/id/53183047-FF7C-645F-1997-FDF2C001FA54

treatment provided by

Felipe

scientific name

Xyalaspis laevigata Hartig, 1843
status

 

Xyalaspis laevigata Hartig, 1843

( Figs 1C View FIG ; 2B View FIG ; 3C, D View FIG )

Xyalaspis laevigatus Hartig, 1843: 417 (male).

Aegilips spinigera Reinhard, 1860: 221 (male).

Xyalaspis laevigata – Förster 1869: 361.

Xyalaspis spinigera – Kieffer 1901: 161.

TYPE MATERIAL. — Holotype. ♂ with the following labels: “ Xyalaspis laevigatus ” (white label, handwritten); “Weld, 1931” (red label, handwritten); “ Holotype ♀ Xyalaspis laevigatus Hartig, 1843 ” (red label); “ Xyalaspis laevigata Htg. C. Restrepo-Ortiz det. 2012” (white label). Deposited in ZSM.

Lectotype. ♂ with the following labels: “Type” (red label); “ Coll. H.Rhd. ” (white label); “Zool. Mus. Berlin ” (white label) “ Lectotypus Aegilips spinigera ♂ Reinhard, 1860 , desig. N. Mata-Casanova, 2012” (red label); “ Xyalaspis spinigera (Reinhard) ♂ Kieffer, 1901, det. N. Mata-Casanova, 2012” (white label). Deposited in Museum für Naturkunde.

OTHER MATERIAL EXAMINED. — Spain. 6 km Nerja (Costa del Sol), Málaga, 200 m, 6.VI.1988, coll. L. Masner, 1♂ (CNC). Montán, Castellón, 10.VIII.1988, coll. J. Selfa, 2♂ (UB). Lafortunada, Huesca, 4.VII.1995, coll. J. Pujade-Villar, 1♂ (UB).

Andorra. Santa Coloma, Malaise trap, IX.1992, coll. J. Pujade- Villar, 1♀ ( UB).

France. Mt. Ventoux , Vaucluse , 1700 m, 27.VIII.1988, coll. Bouček, 1 ♀ ( BMNH). Vallon de Sestrière, Saint-Dalmas-le-Selvage, Alpes-Maritimes, Malaise trap, 1421 m, 22.IX-7.X.2009 (M09- SES1400- T7 -M2), 1♀ ( MNHN) ; same locality, Malaise trap, 1437 m, 19.VIII-22.IX.2009 (M09-SES1400- T6 -M1), 1♀ ( MNHN) ; same locality, same trap, 22.IX-7.X.2009 (M09- SES1400- T6 -M1), 1♂ ( MNHN) ; same locality, Malaise trap, 1966 m, 23.VII-07.VIII.2009 (M09-SES2000- T4 -M1), 1♀ ( MNHN). Col de Salèse , Valdeblore, Alpes-Maritimes, Malaise trap, 2032 m, 24.VII-13.VIII.2009 (M09-BOR2000-M2- T4 ), 2♂ ( MNHN) ; same locality, same trap, 27.VIII-18.IX.2009 (M09- BOR2000-M2- T6 ), 2♂ ( MNHN) .

Germany. Scheffau, Bayern, 800 m, 24.VII.1958, coll. D. Townes, 1♂ ( CNC). Schliersee, Bayern, 1100 m, 28.VII.1958, coll. D. Townes, 1♂ ( CNC).

Norway. Buolamalia, Detsika, Alta, 24.VI-16.VII.1996, coll. Lars Ove Hansen, 1♂ ( CNC).

Romania. Kiruly Valley, Hargita, Co., 15.VIII.2000, coll. Zoltán Ács, 1♂ ( CNC).

Iran. Gajert, Tehran, 23.VI.1978, coll. J. T. Huber, 1♂ ( CNC).

BIOLOGY. — Unknown.

DISTRIBUTION. — Palaearctic. Known from Austria ( Hartig 1843); first records for Spain, Andorra, France, Romania, Norway and Iran.

DIAGNOSIS. — Species having a weak carinated sculpture at the base of notauli like Xyalaspis hyalina ; it can be distinguished by the presence of complete notauli and having antennae shorter than the body (complete notauli and antennae longer than the body in X. hyalina ).

REDESCRIPTION

Length

Body: 2.9 mm. Wings: 2.7 mm. Antennae: 2.8 mm (♂), 2.6 mm (♀).

Coloration

Head, mesosoma and metasoma black. Mandibles yellowishbrown with darker teeth. Antennae yellowish-brown. Legs yellowish-brown with darker coxae. Wing venation yellow.

Head

Width of head 1.3 × height in front view and 2 its length in dorsal view.Face smooth, shiny and pubescent, with abundant piliferous punctures. Malar sulcus present, coriaceous, 0.6 × height of compound eye. Transfacial line 1.2 × height of the compound eye. Diameter of toruli larger than inter-toruli distance and torulus to compound eye distance. Clypeus not apparent; smooth, glabrous and convex. Occipital and postocular carinae absents. Compound eyes almost glabrous except for several short setae concentrated in central eye. In females, POL: OOL: LOL ratio = 7:6:2.5, ocelli diameter 2; in males, POL: OOL: LOL ratio = 7:4:3, ocelli diameter 3.5. Frons smooth, shiny and shortly pubescent with some punctures.

Antennae

Flagellomeres cylindrical and hairy. Male antennal formula (type material only has from scape to F 4, but other specimens with complete antennae have been used to complete the antennal formula): 10(3.5), 4(3.5), 10(3), 10(3), 10(3), 9(3), 9(3), 9(3), 8(3), 8(3), 7(3), 7(3), 6(3), 9(3). Female antennal formula: 11(3.5), 4(3), 10(2.5), 11(3), 9.5(3), 9.5(3), 8(3), 7.5(3), 7(3), 5(3), 5(3), 5(3), 9(3). Placodeal sensilla start at F 2 in females and at F 1 in males.

Mesosoma

Pronotum carinated in its lower part and on its margins but alutaceous in its upper part ( Fig. 2B View FIG ). Mesoscutum 1.2 wider than long in dorsal view. Mesoscutum smooth, pubescent and punctate, with alutaceous sculpture at base of notauli ( Figs 1C View FIG ; 3C View FIG ), mesoscutum almost entirely carinated in some specimens ( Fig. 3D View FIG ). Notauli complete but weakly impressed, fading at anterior mesoscutum, not internally carinated; median mesoscutal furrow weakly impressed. Parapsidal signum and parascutal sulcus absent. Scutellum length subequal to mesoscutum length (22:23) in dorsal view. Scutellar foveae smooth, basally defined by a carina, an oblique internal carina present in some specimens. Interfoveal line complete. Lateral pits of scutellar foveae weakly impressed. Scutellum narrowing at base of scutellar spine; scutellar spine with parallel sides, projected from scutellum and straight in lateral view; between one-quarter to one-third of entire scutellum length. Mesopleuron smooth, shiny and glabrous, with basal trans- verse carinae. Mesopleural triangle smooth and pubescent. Propodeum heavily areolate and pubescent; central area divided by a longitudinal median carina and a transverse carina which define two small, lower cells and two larger upper cells crossed by weaker transverse ridges.

Wings

Radial cell of forewing closed, 2.7 longer than wide. Marginal pubescence of forewing denser in its apical third.

Metasoma

Petiole longer than wide, ventrally and laterally carinated and dorsally smooth. T 3 2.5 × longer than T 4 in dorsal view. T 5 and T 6 visible in dorsal view. Anterior margin of T 4- T 7 punctate.

REMARKS

Although Hartig’s (1843) original description mentions the holotype as being a female, it has 14 antennal segments and the metasomal shape of a male, so we concluded that Hartig was in error and the holotype of X. laevigata is a male.

ZSM

Bavarian State Collection of Zoology

UB

Laboratoire de Biostratigraphie

MNHN

Museum National d'Histoire Naturelle

CNC

Canadian National Collection of Insects, Arachnids, and Nematodes

T

Tavera, Department of Geology and Geophysics

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hymenoptera

Family

Figitidae

Genus

Xyalaspis

Loc

Xyalaspis laevigata Hartig, 1843

Mata-Casanova, Noel, Selfa, Jesús & Pujade-Villar, Juli 2015
2015
Loc

Xyalaspis laevigata

FORSTER V. I. 1869: 361
1869
Loc

Aegilips spinigera Reinhard, 1860: 221

REINHARD H. 1860: 221
1860
Loc

Xyalaspis laevigatus

HARTIG T. 1843: 417
1843
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