Common Name - -	Family : Order
Laboratory mite - -	Histiostomidae : Astigmata
Ladybird beetle - -	Coccinellidae : Coleoptera
Land leech - -	Haemadipsidae : Gnathobdellida
Lappet - -	Lasiocampidae : Lepidoptera
Larch budmoth - -	Tortricidae : Lepidoptera
Larch casebearer - -	Coleophoridae : Lepidoptera
Larch looper - -	Geometridae : Lepidoptera
Larch shoot - -	Tortricidae : Lepidoptera
Larder beetle - -	Dermestidae : Coleoptera
Large aspen tortrix - -	Tortricidae : Lepidoptera
Large cabbage-heart caterpillar - -	Crambidae : Lepidoptera
Large chestnut aphid - -	Lachnidae : Homoptera
Large cinereous cockroach - -	Blaberidae : Dictyoptera
Large dark prominent - -	Notodontidae : Lepidoptera
Large elm bark beetle - -	Scolytidae : Coleoptera
Large maple spanworm - -	Geometridae : Lepidoptera
Large mat rush worm - -	Tortricidae : Lepidoptera
Large milkweed bug - -	Lygaeidae : Heteroptera
Large pine weevil - -	Curculionidae : Coleoptera
Large ranunculus - -	Noctuidae : Lepidoptera
Large red-belted clearwing - -	Sesiidae : Lepidoptera
Large seed harvesting ant - -	Formicidae : Hymenoptera
Large timberworm - -	Lymexylidae : Coleoptera
Large whirligig beetle - -	Gyrinidae : Coleoptera
Large white butterfly - -	Pieridae : Lepidoptera
Large yellow underwing - -	Noctuidae : Lepidoptera
Larger cabinet beetle - -	Dermestidae : Coleoptera
Larger cotton cutworm - -	Noctuidae : Lepidoptera
Larger grain borer - -	Bostrichidae : Coleoptera
Larger pine weevil - -	Curculionidae : Coleoptera
Larger shot-hole borer - -	Scolytidae : Coleoptera
Lateral lined armyworm - -	Noctuidae : Lepidoptera
Latticed heath - -	Geometridae : Lepidoptera
Lawn grass cutworm moth - -	Noctuidae : Lepidoptera
Leach’s millipede - -	Euryuridae : Polydesmida
Lead-coloured drab - -	Noctuidae : Lepidoptera
Leaf beetle - -	Chrysomelidae : Coleoptera
Leaf cutting ant - -	Formicidae : Hymenoptera
Leaf tier - -	Gelechiidae : Lepidoptera
Leaffooted bug - -	Coreidae : Heteroptera
Leaffooted pine seed bug - -	Coreidae : Heteroptera
Leafminer - -	Gracillariidae : Lepidoptera
Leafroller - -	Tortricidae : Lepidoptera
Leafroller caterpillar - -	Tortricidae : Lepidoptera
Leaf-rolling tortrix - -	Tortricidae : Lepidoptera
Leche's twist moth - -	Tortricidae : Lepidoptera
Leek moth - -	Acrolepiidae : Lepidoptera
Legume pod borer - -	Crambidae : Lepidoptera
Lempke’s gold spot - -	Noctuidae : Lepidoptera
Leopard moth - -	Cossidae : Lepidoptera
Lesser appleworm - -	Tortricidae : Lepidoptera
Lesser backswimmer - -	Pleidae : Heteroptera
Lesser broad-border - -	Noctuidae : Lepidoptera
Lesser budmoth - -	Gelechiidae : Lepidoptera
Lesser cornstalk borer - -	Pyralidae : Lepidoptera
Lesser grain borer - -	Bostrichidae : Coleoptera
Lesser maple leafroller - -	Tortricidae : Lepidoptera
Lesser maple spanworm - -	Geometridae : Lepidoptera
Lesser migratory grasshopper - -	Acrididae : Orthoptera
Lesser peachtree borer - -	Sesiidae : Lepidoptera
Lesser pine borer - -	Cerambycidae : Coleoptera
Lesser pine shoot beetle - -	Scolytidae : Coleoptera
Lesser Queensland fruit fly - -	Tephritidae : Diptera
Lesser spruce shoot beetle - -	Scolytidae : Coleoptera
Lesser wanderer - -	Danaidae : Lepidoptera
Lesser wax moth - -	Pyralidae : Lepidoptera
Lesser yellow underwing - -	Noctuidae : Lepidoptera
Leverbrunt bandfly - -	Noctuidae : Lepidoptera
Light brocade - -	Noctuidae : Lepidoptera
Light emerald - -	Geometridae : Lepidoptera
Light grey tortrix - -	Tortricidae : Lepidoptera
Lightbrown apple moth - -	Tortricidae : Lepidoptera
Lilac beauty - -	Geometridae : Lepidoptera
Lilac borer - -	Sesiidae : Lepidoptera
Lilac leafminer - -	Gracillariidae : Lepidoptera
Limabean pod borer - -	Pyralidae : Lepidoptera
Lined click beetle - -	Elateridae : Coleoptera
Lingonberry fruitworm - -	Tortricidae : Lepidoptera
Litch fruit borer - -	Gracillariidae : Lepidoptera
Litchi fruit moth - -	Tortricidae : Lepidoptera
Litchi leafroller - -	Tortricidae : Lepidoptera
Litchi moth - -	Tortricidae : Lepidoptera
Little black ant - -	Formicidae : Hymenoptera
Little fire ant - -	Formicidae : Hymenoptera
Little gray punkie - -	Ceratopogonidae : Diptera
Little house fly - -	Fanniidae : Diptera
Little water beetle - -	Staphylinidae : Coleoptera
Little yellow - -	Pieridae : Lepidoptera
Loblolly pine coneworm - -	Pyralidae : Lepidoptera
Locust borer - -	Cerambycidae : Coleoptera
Locust twig borer - -	Tortricidae : Lepidoptera
Lodgepole pine cone borer - -	Tortricidae : Lepidoptera
Lone star tick - -	Amblyommidae : Ixodida
Long legged ant - -	Formicidae : Hymenoptera
Long yellowjacket - -	Vespidae : Hymenoptera
Long-cloaked marble - -	Tortricidae : Lepidoptera
Longtailed fruit fly parasite - -	Braconidae : Hymenoptera
Loquat thrips - -	Thripidae : Thysanoptera
Loreyi leafworm - -	Noctuidae : Lepidoptera
Lovebug - -	Bibionidae : Diptera
Lucerne leafroller - -	Tortricidae : Lepidoptera
Lucerne moth - -	Tortricidae : Lepidoptera
Lucerne seed wasp - -	Eurytomidae : Hymenoptera
Lychee shield bug - -	Scutelleridae : Heteroptera
Lygaeid bug - -	Lygaeidae : Heteroptera