''Dialectica hedemanni'' is a

moth Moths are a group of insects that includes all members of the order Lepidoptera that are not Butterfly, butterflies. They were previously classified as suborder Heterocera, but the group is Paraphyly, paraphyletic with respect to butterflies (s ...

of the family

Gracillariidae Gracillariidae is an important family of insects in the order Lepidoptera and the principal family of leaf miners that includes several economic, horticultural or recently invasive pest species such as the horse-chestnut leaf miner, ''Cameraria ...

. It is known from the

Canary Islands The Canary Islands (; ) or Canaries are an archipelago in the Atlantic Ocean and the southernmost Autonomous communities of Spain, Autonomous Community of Spain. They are located in the northwest of Africa, with the closest point to the cont ...

and

Madeira Madeira ( ; ), officially the Autonomous Region of Madeira (), is an autonomous Regions of Portugal, autonomous region of Portugal. It is an archipelago situated in the North Atlantic Ocean, in the region of Macaronesia, just under north of ...

. The

larva A larva (; : larvae ) is a distinct juvenile form many animals undergo before metamorphosis into their next life stage. Animals with indirect development such as insects, some arachnids, amphibians, or cnidarians typically have a larval phase ...

e feed on ''

Lavatera acerifolia ''Malva acerifolia'', also frequently known under the synonyms ''Lavatera acerifolia'' or ''Malva canariensis'' is a shrub endemic to the Canary Islands, belonging to the family Malvaceae. Taxonomy The species was first described in 1803 in the ...

'', ''

Lavatera arborea ''Malva arborea'' (previously known as ''Lavatera arborea'', or, more recently as ''Malva eriocalyx''), the tree mallow, is a species of mallow native to the coasts of western Europe and the Mediterranean region, from Ireland and Britain south t ...

'', '' Lavatera phoenicea'', ''

Malva neglecta ''Malva neglecta'' is a species of plant of the family Malvaceae, native to most of the Old World except sub-Saharan Africa. It is an annual growing to 0.6 m (2 ft). It is known as common mallow in the United States and also as buttonw ...

'', '' Malva parviflora'' and ''

Malva sylvestris ''Malva sylvestris'' is a species of the mallow genus ''Malva'', of which it the type species. Known as common mallow to English-speaking Europeans, it acquired the common names of cheeses, high mallow and tall mallow (mauve des bois by the Fre ...

''. They mine the leaves of their host plant.

References

Dialectica (moth) Moths described in 1896 {{Acrocercopinae-stub