| Small fan-footed wave | |
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Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Geometridae |
| Genus: | Idaea |
| Species: | I. biselata |
| Binomial name | |
| Idaea biselata (Hufnagel, 1767) | |
The small fan-footed wave (Idaea biselata) is a moth of the family Geometridae. The species was first described by Johann Siegfried Hufnagel in 1767.
The species is widespread from the British Isles across western Europe and east to the Urals. In northern Europe, the range extends about to central Fennoscandia. In the south the range extends up to central Portugal, Corsica, the northern Apennines and northern Greece. Isolated occurrences are known from Calabria and the Peloponnese. Outside of Europe it is found in the Caucasus, Transcaucasia, in the north of Turkey, in Siberia, in northern Kazakhstan, as well as in the Russian Far East. The subspecies Idaea biselata extincta(Staudinger, 1897) is represented in Korea and the Ussuri region. It rises to about 1,700 metres above sea level in the Alps. South of the Alps, is found from 600 to 1,500 metres and is rarely found below this range.
It is a small (wingspan 22–25 mm), easily missed species. The wings are creamy white with darker bands with a small black discal spot on each wing. The basic colouring and pattern vary relatively little. The ground colour is yellowish white to slightly brownish white, the pattern elements are brown to dark brown. On the forewings the interior crossline is the most clearly shown. However, the outer crossline is usually significantly developed. A pale wavy line that is lined with inner and outer darker colour is located in the marginal field. Forewings and hindwings have black discal spots. On the front wings, these are basal to the middle crossline, on the rear wings they are distal to the interior crossline. Marginal stains are dark brown in colour, but dimly developed. The larva is long and thin, with a few short setae, brownish grey with a white side stripe. [1] [2] [3]
It sometimes flies short distances by day but mainly at night when it is attracted to light. The adults are on the wing from June to August.
The larva feeds on a variety of plants including asparagus, dandelion, knotgrass, oak, plantain and Rubus . The species overwinters as a larva.
The small dusty wave is a moth of the family Geometridae first described by Franz von Paula Schrank in 1802. It is found throughout Western, Central and Northern Europe. In the north, its range extends as far as Denmark and southern Scandinavia. In the east its range extends as far as Russia. Idaea seriata is replaced by the subspecies Idaea seriata canteneraria, from the north-east of Spain and the central and eastern Mediterranean to the Crimean peninsula, while the western Mediterranean and the Balearic Islands are inhabited by the sister species Idaea minuscularia. Outside Europe it is found in eastern Algeria, Tunisia, Turkey, Cyprus, the Caucasus and the northwest of Transcaucasia. In Morocco and western Algeria, it is replaced by the sister species Idaea minuscularia. In the British Isles it is common in England and Wales but is only found in the eastern half of Scotland and it is rare in Ireland.
The riband wave is a moth of the family Geometridae. The species was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae.
The foxglove pug is a moth of the family Geometridae found in Europe. It was described by the English entomologist James Francis Stephens in 1831.
The scalloped hazel is a moth of the family Geometridae. The species was first described by Carl Alexander Clerck in 1759.
Eupithecia innotata, the angle-barred pug, is a moth of the family Geometridae. The species was first described by Johann Siegfried Hufnagel in 1767. It ranges from Spain in the west to western Siberia and Central Asia in the east.
Idaea dimidiata, the single-dotted wave, is a moth of the family Geometridae. It is a Holarctic species.
Idaea muricata, the purple-bordered gold, is a moth of the family Geometridae. It was first described by Johann Siegfried Hufnagel in 1767 and is found in the Palearctic.
Idaea rusticata, the least carpet, is a moth of the family Geometridae. The species was first described by Michael Denis and Ignaz Schiffermüller in 1775.
Cyclophora albipunctata, the birch mocha, is a moth of the family Geometridae. The species was first described by Johann Siegfried Hufnagel in 1767. It is found in the Palearctic. The southern boundary runs westward along the French Atlantic coast and to the British Isles and north of the Alps. In the east, the species ranges to the Pacific Ocean. South of the northern Alps line, it is found at some high elevation areas and mountains. In the Pyrenees, the Massif Central, the southern Alps, the northern Dinaric Alps, in the western and northern Carpathians, in northern Turkey and the Caucasus. In the north, the range extends up to the Arctic Circle. In the Far East the nominate subspecies is replaced by Cyclophora albipunctata griseolataStaudinger, 1897.
Eupithecia indigata, the ochreous pug, is a moth of the family Geometridae. The species can be found in Europe. and across the Palearctic as far as the Altai Mountains It primarily colonizes pine forests, mixed pine forests and pine plantations. In the Alps it rises to heights of 1800 metres.
The larch pug is a moth of the family Geometridae. The species can be found in Europe, the Ural Mountains, West and Central Siberia, the Altai Mountains, Transbaikalia, Yakutia, the Far East, Mongolia, Korea, Japan and in North America, from Yukon and Newfoundland to New York and Arizona.
Idaea fuscovenosa, the dwarf cream wave, is a moth of the family Geometridae. It is found in the Palearctic.
Idaea straminata, the plain wave, is a moth of the family Geometridae. It is found in Europe including West Russia and Balkans.
Idaea subsericeata, the satin wave, is a moth of the family Geometridae. The species was first described by Adrian Hardy Haworth in 1809. It is found from central and southern Europe, North Africa, Asia Minor to Transcaspia.
Eupithecia tantillaria, the dwarf pug, is a moth of the family Geometridae. It was described by Jean Baptiste Boisduval in 1840. The species can be found in the Palearctic realm.
Eupithecia dodoneata, the oak-tree pug, is a moth of the family Geometridae. The species can be found in Europe into West Russia and including the Central Black Earth Region Other occurrences are found in Asia Minor, the Caucasus as well as in Morocco. In the Pyrenees and the Alps, it rises to altitudes of 1000 metres. The species prefers dry oak and oak mixed forests.
Scopula rubiginata, the tawny wave, is a moth of the family Geometridae. The species was first described by Johann Siegfried Hufnagel in 1767.
Eupithecia pimpinellata, the pimpinel pug, is a moth of the family Geometridae. The species was first described by Jacob Hübner in 1813. It is known from most of Europe to Morocco, Siberia, Kyrgyzstan, Altai, Mongolia.It primarily colonizes bushy places, forest edges, clearings, hedges, mountain slopes, embankments, railway dams and parks as well as semi-dry grasslands. In the Alps it rises to heights of 1800 metres.
Eupithecia trisignaria, the triple-spotted pug, is a moth of the family Geometridae. It is found from across the Palearctic realm from Europe to Siberia.
Eupithecia valerianata, the valerian pug, is a moth of the family Geometridae. The species was first described by Jacob Hübner in 1813. It is found from Great Britain, through central Europe to western Russia, Belarus and northern Iran.
