| Dwarf cream wave | |
|---|---|
 | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Geometridae |
| Genus: | Idaea |
| Species: | I. fuscovenosa |
| Binomial name | |
| Idaea fuscovenosa (Goeze, 1781) | |
Idaea fuscovenosa, the dwarf cream wave, is a moth of the family Geometridae. It is found in the Palearctic.
The species is widespread in Central and southern Europe. In the North the range extends up to England and Ireland, Denmark, South Sweden and the southern Baltic Sea region. It is found in the West of the Iberian Peninsula. East it extends to Asia minor, Ukraine, (European) Russia and the Caucasus. It occurs also on the large Mediterranean islands, Corsica (corsula Schawerda, 1929), Sardinia and Sicily. Earlier reports from North Africa are assigned today to Idaea bigladiata. In the North the species occurs from sea level is to about 500 meters asl. In the Southern Alps it rises 1000 m above sea level, in Corsica up to 2000 m above sea level.
The species has a wingspan of 19–22 mm. The length of the forewings is 9–11 mm. The forewings are relatively wide, the rear edge of the hindwing is slightly concave between the median veins. The ground colour is whitish to light brown. The costa is often greyish brown on the basal half. The wavy crosslines are well developed and they end at the costa as black spots. There are two more wavy lines in the marginal field. Discal marks are almost always present on both fore and hindwings and black. The somewhat stumpy caterpillar is dull smoky brown, marbled and variegated with ochreous, the darker colour most in evidence in front, and the ochreous behind. There an ochreous line along the middle of the dorsum, and one along the region of the spiracles and white spots on rings 5–7. [1] [2] [3]
The adults fly in one generation from June to August .
The larvae feed on various types of moss, but also fallen leaves.
Idaea fuscovenosa prefer warm and dry habitats. In the North of the range the species is usually limited to sun-exposed hedge rows, dry forests and forest edges, grassy areas, gardens and uncultivated land.
The geometer moths are moths belonging to the family Geometridae of the insect order Lepidoptera, the moths and butterflies. Their scientific name derives from the Ancient Greek geo γεω, and metron μέτρον "measure" in reference to the way their larvae, or inchworms, appear to measure the earth as they move along in a looping fashion. Geometridae is a very large family, containing around 23,000 described species; over 1400 species from six subfamilies are indigenous to North America alone. A well-known member is the peppered moth, Biston betularia, which has been the subject of numerous studies in population genetics. Several other geometer moths are notorious pests.
The small fan-footed wave is a moth of the family Geometridae. The species was first described by Johann Siegfried Hufnagel in 1767.
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 slender pug is a moth of the family Geometridae. It was first described by Jacob Hübner in 1813 and is found throughout Europe and western parts of the Palearctic. The larva feeds on the catkins of willow.
The mottled pug is a moth of the family Geometridae. The species was first described by Jacob Hübner in 1813. It is found across the Palearctic region apart from around the Mediterranean Sea. It is common in the British Isles apart from Scotland where it is rather local.
The common pug is a moth of the family Geometridae. It is a common species across the Palearctic region, including the Near East and North Africa. It ranges from the Atlantic coast of Ireland and Portugal across Europe, the Middle East and Central Asia to the Russian Far East (Priamurje) and Korea.
The goldenrod pug is a moth of the family Geometridae. The species was first described by Henry Doubleday in 1861. It is found throughout the Palearctic region. In the British Isles it is widespread but rather locally distributed.
Agrochola circellaris, or The Brick, is a species of moth of the family Noctuidae. The species was first described by Johann Siegfried Hufnagel in 1766. It is distributed throughout most of Europe, Asia Minor and Armenia.
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.
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.
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 nanata, the narrow-winged pug, is a moth of the family Geometridae. The species was first described by Jacob Hübner in 1813. It can be found all over Europe including Russia and Ukraine. In the Alps it occurs up to 2,200 metres (7,200 ft) above sea level and in the Pyrenees to 2400 meters. The species prefers dry or boggy heathlands.
Eupithecia venosata, the netted pug, is a moth of the family Geometridae, first described by the Danish zoologist Johan Christian Fabricius in 1787. It is found across the Palearctic realm from Portugal and Morocco in the west to the Lake Baikal in Siberia and Afghanistan and Pakistan in the east.
Scopula rubiginata, the tawny wave, is a moth of the family Geometridae. The species was first described by Johann Siegfried Hufnagel in 1767.
Idaea flaveolaria is a moth of the family Geometridae first described by Jacob Hübner in 1809.
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