Markperlemorsommerfugl (Danish)
Mnemosyne (Danish)
Monark (Danish)
Mork pletvinge (Danish)
Mosehosommerfugl (Danish)
Moseperlemorsommerfugl (Danish)
Moserandoje (Danish)
Macedonisch bleek blauwtje (Dutch)
Macedonisch esparcetteblauwtje (Dutch)
Macedonische heremiet (Dutch)
Malrovedikkopje (Dutch)
Marmererebia (Dutch)
Moerasparelmoervlinder (Dutch)
Monarchvlinder (Dutch)
Moors bruin blauwtje (Dutch)
Moors christusdoornblauwtje (Dutch)
Moors dambordje (Dutch)
Moors dwergblauwtje (Dutch)
Moors tijmblauwtje (Dutch)
Moorse parelmoervlinder (Dutch)
Morgenrood (Dutch)
Mozaiekdikkopje (Dutch)
Mozaiekparelmoervlinder (Dutch)
Macedonian Chalkhill Blue (English)
Macedonian Grayling (English)
Mallow Skipper (English)
Map (English)
Marbled Fritillary (English)
Marbled Ringlet (English)
Marbled Skipper (English)
Marbled White (English)
Marsh Fritillary (English)
Mazarine Blue (English)
Meadow Brown (English)
Meadow Fritillary (English)
Mediterranean Skipper (English)
Meleager's Blue (English)
Millet Skipper (English)
Mnestra's Ringlet (English)
Monarch (English)
Moorland Clouded Yellow (English)
Mother-of-pearl Blue (English)
Mountain Alcon Blue (English)
Mountain Clouded Yellow (English)
Mountain Dappled White (English)
Mountain Fritillary (English)
Mountain Green-veined White (English)
Mountain Ringlet (English)
Mountain Small White (English)
Marbré de Corse (French)
Marbré de Lusitanie (French)
Marbré-de-vert (French)
Mégère, le Satyre (French)
Mélibée (French)
Mélitée de la gentiane (French)
Mélitée des digitales (French)
Mélitée des linaires (French)
Mélitée des scabieuses (French)
Mélitée du melampyre (French)
Mélitée du plantain (French)
Mélitée orangée (French)
Miroir (French)
Moiré andorran (French)
Moiré automnal (French)
Moiré aveuglé (French)
Moiré bavarois (French)
Moiré blanc-fascié (French)
Moiré cantabrique (French)
Moiré cendré (French)
Moiré chamoisé (French)
Moiré cuivré (French)
Moiré de carniole (French)
Moiré de la canche (French)
Moiré des fétuques (French)
Moiré des Ibères (French)
Moiré des luzules (French)
Moiré des paturins (French)
Moiré des pierriers (French)
Moiré des Sudètes (French)
Moiré fauve (French)
Moiré fontinal (French)
Moiré franconien (French)
Moiré frange-pie (French)
Moiré lancéolé (French)
Moiré lustré (French)
Moiré ottoman (French)
Moiré piémontais (French)
Moiré printanier (French)
Moiré provençal (French)
Moiré pyrénéen (French)
Moiré striolé (French)
Moiré stygien (French)
Moiré sylvicole (French)
Moiré variable (French)
Moiré velouté (French)
Monarque (French)
Morio (French)
Moyen Nacré (French)
Myrtil (French)
Mädesüß-Perlmutterfalter (German)
Magerrasen-Perlmutterfalter (German)
Maivogel (German)
Malven-Dickkopffalter (German)
Mattscheckiger Braundickkopffalter (German)
Mauerfuchs (German)
Mittlerer Perlmutterfalter (German)
Monarch (German)
Moor-Wiesenvögelchen (German)
Mieniak struznik (Polish)
Mieniak teczowiec (Polish)
Modraszek adonis (Polish)
Modraszek agestis (Polish)
Modraszek aleksis (Polish)
Modraszek alkon (Polish)
Modraszek amandus (Polish)
Modraszek argiades (Polish)
Modraszek argus (Polish)
Modraszek arion (Polish)
Modraszek artakserkses (Polish)
Modraszek bagniczek (Polish)
Modraszek dafnid (Polish)
Modraszek dorylas (Polish)
Modraszek eroides (Polish)
Modraszek eumedon (Polish)
Modraszek idas (Polish)
Modraszek ikar (Polish)
Modraszek koridon (Polish)
Modraszek lazurek (Polish)
Modraszek malczyk (Polish)
Modraszek nausitous (Polish)
Modraszek nausitous (Polish)
Modraszek orion (Polish)
Modraszek semiargus (Polish)
Modraszek srebroplamek (Polish)
Modraszek wieszczek (Polish)
Modraszyk baton (Polish)
Mszarnik jutta (Polish)