Tholera cespitis

Tholera cespitis
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Subphylum:	Hexapoda
Class:	Insecta
Order:	Lepidoptera
Family:	Noctuidae
Genus:	Tholera
Species:	T. cespitis
Binomial name
	Tholera cespitis; (Denis & Schiffermüller, 1775)
Synonyms
	Noctua cespitis Denis & Schiffermüller, 1775; Noctua hordei Schrank, 1801; Agrotis autumnalis Stephens, 1827; Charaeas confinis Stephens, 1829; Apamea chloris Milliére, 1883; Neuronia cespitis var. decolor Sohn-Rethel, 1896;

Tholera cespitis, the hedge rustic, is a species of moth of the Noctuidae family. It is found through the Palearctic from Europe to the Altai Mountains of Siberia.

Technical description and variation

The wingspan is 34–40 mm. Forewing dark earth brown; lines indistinct; inner and outer black with paler edges; submarginal pale, with black wedge-shaped spots before it; claviform stigma obscure, black-edged; orbicular roundish, brown with pale ring; reniform large with paler outline, especially externally; hindwing whitish, the veins dark; termen diffusely brownish; in male white, with termen narrowly grey; — ab. ferruginea Hofm. (Carinthia and the Tyrol) is much paler with a reddish yellow tint.^[1]

Biology

There is one generation per year with adults on wing from the end of July to September.

Larva shining dark brown; thoracic and anal plates black; head brown; dorsal and subdorsal lines narrow, pale yellow; lateral stripe broader; spiracles black. The larvae feed on various grasses, including Nardus stricta, Calamagrostis purpurea, Festuca and Deschampsia species.^[2] Larvae can be found from March to July. The species overwinters as an egg.

Subspecies

Tholera cespitis cespitis
Tholera cespitis armena Hacker, 1986

References

↑ Seitz, A. Ed., 1914 Die Großschmetterlinge der Erde, Verlag Alfred Kernen, Stuttgart Band 3: Abt. 1, Die Großschmetterlinge des palaearktischen Faunengebietes, Die palaearktischen eulenartigen Nachtfalter, 1914
↑ "Robinson, G. S., P. R. Ackery, I. J. Kitching, G. W. Beccaloni & L. M. Hernández, 2010. HOSTS - A Database of the World's Lepidopteran Hostplants. Natural History Museum, London".

External links

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[1] Seitz, A. Ed., 1914 Die Großschmetterlinge der Erde, Verlag Alfred Kernen, Stuttgart Band 3: Abt. 1, Die Großschmetterlinge des palaearktischen Faunengebietes, Die palaearktischen eulenartigen Nachtfalter, 1914

[2] "Robinson, G. S., P. R. Ackery, I. J. Kitching, G. W. Beccaloni & L. M. Hernández, 2010. HOSTS - A Database of the World's Lepidopteran Hostplants. Natural History Museum, London".