28 Moths described in 1834

Adoxophyes orana, the summer fruit tortrix, is a moth of the family Tortricidae. It is found in the Palearctic realm and Taiwan.

Bembecia uroceriformis is a moth of the family Sesiidae. It is found in France, Spain, Portugal, Switzerland, Italy and most of the Balkan Peninsula. It is also found in North Africa and from Asia Minor to the Caucasus.

Cedestis subfasciella is a moth of the family Yponomeutidae. It is found in almost all of Europe, except part of the Balkan Peninsula.

Cochylimorpha alternana is a moth from the family Tortricidae. It is found from France and Great Britain east to the Ural Mountains and Asia Minor. It is also present in North Africa (Libya) and Iran.

Coleophora argentula is a moth of the family Coleophoridae. It is found in most of Europe, Russia and Asia Minor. It occurs in meadow-steppe and dry meadows.

Diasemiopsis ramburialis is a moth of the family Crambidae. It occurs in most of Europe and the tropics, including the Azores, Fiji, New Zealand and Australia.

Ecleora solieraria is a moth in the family Geometridae. It is found in France, Andorra and Spain.

Elachista subocellea is a moth of the family Elachistidae. It is found from Fennoscandia to the Iberian Peninsula, Italy and Romania and from Ireland to Poland.

Elophila rivulalis is a species of moth in the family Crambidae. It is found in the Netherlands, Belgium, France, Germany, Poland, Austria, Hungary, Croatia, Italy and Greece.

Eupithecia phoeniceata, the cypress pug, is a moth of the family Geometridae. The species was first described by Jules Pierre Rambur in 1834 and it can be found in Europe.

Glyphipterix haworthana, Haworth's glyphipterid moth, is a moth of the family Glyphipterigidae. It is found in most of Europe, as well as North America.

Glyphipterix simpliciella, the cocksfoot moth, is a species of moth of the family Glyphipterigidae.

Hyles tithymali is a moth of the family Sphingidae first described by Jean Baptiste Boisduval in 1834. It is found in North Africa, the Canary Islands, Madeira, some islands in the Mediterranean Sea and in the mountains in Yemen.

Hyperlais nemausalis is a species of moth in the family Crambidae described by Philogène Auguste Joseph Duponchel in 1834. It is found in France, Spain, Italy and Greece.

Hypsopygia fulvocilialis is a moth of the family Pyralidae. It is found in Southern Europe, as far north as Hungary. It used to be placed in the genus Herculia.

Mompha lacteella is a moth in the family Momphidae found in Asia and Europe.

Monochroa lucidella is a moth of the family Gelechiidae. It is found in most of Europe, except Spain, Switzerland and most of the Balkan Peninsula. It is recorded from the Near East and Siberia (Transbaikalia).

Notocelia tetragonana, the square-spot bell, is a species of moth of the family Tortricidae. It is found in China, Russia and Europe, where it has been recorded from most of the continent, except the Iberian Peninsula, the Netherlands, Denmark and most of the Balkan Peninsula. The habitat consists of woodland and scrubland.

Patania crocealis is a species of moth in the family Crambidae. It is found in France.

Pyralis pictalis, the painted meal moth or poplar pyralis, is a snout moth. It is closely related to the family's type species the meal moth and consequently belongs to the tribe Pyralini of the snout moth subfamily Pyralinae. Its native range is tropical Asia to East Asia and to Wallacea and adjacent regions, but it has been quite widely distributed by humans. The term "Poplar" in its common name does not refer to the trees, but to Poplar, London, where the type specimen – from such an introduction – was caught. It was called scarce meal moth in the original description, which is only correct for the fringes of its range however.

Schrankia costaestrigalis, the pinion-streaked snout, is a species of moth of the family Erebidae. It is found in Europe, the Canaries, Madeira, Syria, Armenia. It is also present in New Zealand. The species closely resembles Crambidae or Pyralidae species.

Sciota hostilis is a species of snout moth in the genus Sciota. It was described by Stephens in 1834. It is found in most of Europe.

Theretra orpheus is a moth of the family Sphingidae. It is known from most of Africa.

Thiotricha subocellea is a moth of the family Gelechiidae. It is found in most of Europe, China and Japan.

Udea fimbriatralis is a species of moth in the family Crambidae. It is found in Spain, France, Croatia, Bosnia and Herzegovina, Romania, Bulgaria, the Republic of Macedonia, Greece, Turkey and Russia.

Udea rhododendronalis is a species of moth in the family Crambidae. It is found in France, Spain, Italy, Switzerland, Austria, Serbia and Montenegro, the Republic of Macedonia, Bulgaria, Greece, Albania and Turkey.

Zygaena algira is a species of moth in the Zygaenidae family. It is found in Morocco, Algeria and Tunisia.

Zygaena contaminei is a species of moth in the Zygaenidae family. It is found in France and Spain.