Anisosticta novemdecimpunctata
Anisosticta novemdecimpunctata
Scientific classification
Kingdom:
Animalia
Phylum:
Arthropoda
Class:
Insecta
Order:
Coleoptera
Family:
Coccinellidae
Genus:
Anisosticta
Species:
A. novemdecimpunctata
Binomial name
Anisosticta novemdecimpunctata
(Linnaeus, 1758)[1]

Anisosticta novemdecimpunctata is a species of beetle in family Coccinellidae. It is found in the Palearctic.[2]

Description

The beetles are between 3 and 4 mm in length, with elongated bodies that are comparatively weakly curved. They have yellow, orange, to reddish to pink-colored elytra that display 19 black spots. On the beige to yellow scutum are also six black patches that can be connected to each other through ridges. The variability is lower than in other species. Patches are seldom connected or absent. The legs are yellow, and the feet and claws are somewhat slightly darker. The elytra are spotted and finely-grained in between. The claws are untoothed.

Biology

The habitat in Central Europe is wetlands- fen grassy marshes, forested swamps, and peat bogs and mires. They are found on marsh- and water-plants such as reeds (Phragmites spp.), sedges (Carex spp.), sweet-grass (Glyceria spp.) occasionally also on willows (Salix spp.), where they feed on aphids. The species also occurs on steppes (Pontic–Caspian steppe, Pannonian Steppe), birch outliers and on moor and bog edges.[3] It also feeds on Erysiphales fungi on Gramineae and Compositae.[4]

Distribution

The species is common in the West Palearctic-Europe, and is found in the north up to southern Norway, central Sweden and Finland and into European Russia (middle zone and the south). In England and Ireland.,[5] the Caucasus, Siberia, Kazakhstan, Middle Asia.[6][7]

References

  1. ↑ Linnaeus, C. 1758. Systema Naturae per regna tria naturæ, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Tomus I. Editio decima, reformata. Holmiæ: impensis direct. Laurentii Salvii. i–ii, 1–824 pp
  2. ↑ Joy, N 1932 A Practical Handbook of British Beetles
  3. ↑ Koch, K., Die Käfer Mitteleuropas, Ökologie. Vol. 2 (Goecke und Evers Verlag, Krefeld, 1989).
  4. ↑ lablokoff-Khnzorian, S. M. 1982. Les Coccinelles Coleopteres- Coccinellidae Tribu Coccinellini des regions Palearctique et Orientale. Boubee. Paris. 568 pp.
  5. ↑ Fauna Europaea
  6. ↑ N. B. Nikitsky and А. S. Ukrainsky, 2016 The Ladybird Beetles (Coleoptera, Coccinellidae) of Moscow Province ISSN 0013-8738, Entomological Review, 2016, Vol. 96, No. 6, pp. 710–735 ISSN 0013-8738 online pdf
  7. ↑ Fauna Europaea
  • Jiři Zahradnik, Irmgard Jung, Dieter Jung et al.: Käfer Mittel- und Nordwesteuropas. Parey, Berlin 1985, ISBN 3-490-27118-1.
  • Volker Nötzold: Marienkäfer, Bestimmungsschlüssel. Deutscher Jugendbund für Naturbeobachtungen 1997, ISBN 3-923-37620-0


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