Coleophora discordella
Encyclopedia
Coleophora discordella is a moth
of the Coleophoridae
family. It is found from Fennoscandia
to the Iberian Peninsula
, Italy
and Greece
and from Ireland
to Poland
.
The wingspan
is about 11-13 mm. Adults are buff or brown with a white costal streak and some other smaller white streaks. They are on wing in July in western Europe.
The larvae feed on Lotus corniculatus
, Lotus tenuis and Lotus uliginosus
. Young larvae make a narrow winding corridor with much frass
in a broad central line. In the end, the corridor widens into an oval blotch, usually close to the leaf margin, out of which the first case is made. The full grown-larva lives in a greyish brown composite leaf case of about 6 mm, attached to the underside of a leaf. The oldest part of the case is bivalved, laterally compressed, and is at an angle of 70° with the anterior part of the case. The mouth angle is about 40°. Full-grown larvae can be found in May.
Moth
A moth is an insect closely related to the butterfly, both being of the order Lepidoptera. Moths form the majority of this order; there are thought to be 150,000 to 250,000 different species of moth , with thousands of species yet to be described...
of the Coleophoridae
Coleophoridae
| name = Case-bearers| image = Coleophoridae-01 .jpg| image_width = 240px| image_caption = Adult of an unidentified case-bearer species| regnum = Animalia| phylum = Arthropoda| classis = Insecta| ordo = Lepidoptera| superfamilia = Gelechioidea...
family. It is found from Fennoscandia
Fennoscandia
Fennoscandia and Fenno-Scandinavia are geographic and geological terms used to describe the Scandinavian Peninsula, the Kola Peninsula, Karelia and Finland...
to the Iberian Peninsula
Iberian Peninsula
The Iberian Peninsula , sometimes called Iberia, is located in the extreme southwest of Europe and includes the modern-day sovereign states of Spain, Portugal and Andorra, as well as the British Overseas Territory of Gibraltar...
, Italy
Italy
Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...
and Greece
Greece
Greece , officially the Hellenic Republic , and historically Hellas or the Republic of Greece in English, is a country in southeastern Europe....
and from Ireland
Ireland
Ireland is an island to the northwest of continental Europe. It is the third-largest island in Europe and the twentieth-largest island on Earth...
to Poland
Poland
Poland , officially the Republic of Poland , is a country in Central Europe bordered by Germany to the west; the Czech Republic and Slovakia to the south; Ukraine, Belarus and Lithuania to the east; and the Baltic Sea and Kaliningrad Oblast, a Russian exclave, to the north...
.
The wingspan
Wingspan
The wingspan of an airplane or a bird, is the distance from one wingtip to the other wingtip. For example, the Boeing 777 has a wingspan of about ; and a Wandering Albatross caught in 1965 had a wingspan of , the official record for a living bird.The term wingspan, more technically extent, is...
is about 11-13 mm. Adults are buff or brown with a white costal streak and some other smaller white streaks. They are on wing in July in western Europe.
The larvae feed on Lotus corniculatus
Lotus corniculatus
Lotus corniculatus is a common flowering plant native to grassland temperate Eurasia and North Africa. The common name is Bird's-foot Trefoil , though the common name is often also applied to other members of the genus...
, Lotus tenuis and Lotus uliginosus
Lotus uliginosus
Lotus pedunculatus , Greater Bird's-foot Trefoil or Marsh Bird's-foot Trefoil is a member of the pea family ....
. Young larvae make a narrow winding corridor with much frass
Frass
Frass is the fine powdery material phytophagous insects pass as waste after digesting plant parts. It causes plants to excrete chitinase due to high chitin levels, it is a natural bloom stimulant, and has high nutrient levels. Frass is known to have abundant amoeba, beneficial bacteria, and fungi...
in a broad central line. In the end, the corridor widens into an oval blotch, usually close to the leaf margin, out of which the first case is made. The full grown-larva lives in a greyish brown composite leaf case of about 6 mm, attached to the underside of a leaf. The oldest part of the case is bivalved, laterally compressed, and is at an angle of 70° with the anterior part of the case. The mouth angle is about 40°. Full-grown larvae can be found in May.