| Subject | English | German |
| zool. | animal lice | Tierläuse (Phthiraptera) |
| entomol. | artichoke root louse | Langfüßige Wurzellaus (Trama radicis) |
| entomol. | badger biting louse | Dachshaarling (Trichodectes melis) |
| entomol. | bark lice | Napfschildläuse (Lecaniidae) |
| med. | bark lice | Rindenläuse |
| med. | bark lice | Staubläuse |
| entomol. | bark lice | Schalenschildläuse (Lecaniidae) |
| med. | bark lice | Bücherläuse |
| gen. | bat louse | Fledermausfliege |
| entomol. | bat louse flies | Fledermausfliegen (Nycteribiidae, Streblidae) |
| biol. | bay flea louse | Lorbeerblattsauger (Trioza alacris, Trioza lauri) |
| entomol. | bay flea louse | Lorbeerblattsauger (Trioza alacris) |
| entomol. | bay flea louse | Lorbeerblattfloh (Trioza alacris) |
| biol. | bay flea louse | Lorbeerblattfloh (Trioza alacris, Trioza lauri) |
| gen. | become infested with lice | verlausen |
| gen. | bee lice | Bienenlaus |
| entomol. | bee lice | Bienenläuse (Braulidae) |
| zool. | bee-lice | Bienenläuse (Braulidae) |
| gen. | bee lice | Bienenfliege |
| nat.sc., health., anim.husb. | bee louse | Bienenlaus (Braula coeca) |
| gen. | bee louse | Bienenlaus |
| entomol. | bee louse | Bienenlaus (Braula coeca) |
| gen. | bee louse | Bienenfliege |
| nat.sc., agric. | beggar's lice | Ackerhahnenfuß (Ranunculus arvensis) |
| med. | bird lice | Läuslinge |
| med. | bird lice | Federlinge und Haarlinge |
| entomol. | bird-lice | Federlinge |
| entomol. | bird-lice | Haarlinge |
| med. | bird lice | Kieferläuse |
| entomol. | biting goat louse | Ziegenhaarling (Bovicola caprae) |
| gen. | biting lice | Haarlinge Läuse |
| med. | biting lice | Kieferläuse |
| med. | biting lice | Federlinge und Haarlinge |
| entomol. | biting lice | Läuslinge (Mallophaga) |
| entomol. | biting lice | Kieferläuse (Mallophaga) |
| med. | biting lice | Läuslinge |
| gen. | biting lice | Beißläuse |
| zool. | blue cattle louse | langköpfige Rinderlaus (Linognathus vituli) |
| entomol. | boar louse | Wildschweinlaus (Haematopinus apri) |
| gen. | body lice | Menschenläuse |
| med. | body louse | Kleiderlaus (Pediculus humanus var. corporis) |
| entomol. | body louse | Kleiderlaus (Pediculus humanus humanus) |
| health. | body louse | Kleiderlaus (Pediculus humanus corporis, Pediculus humanus humanus) |
| entomol. | body louse | Körperlaus (Pediculus humanus humanus) |
| gen. | body louse | Menschenlaus |
| med. | book lice | Rindenläuse |
| med. | book lice | Staubläuse |
| entomol. | book lice | Staubläuse (Copeognatha, Corrodentia, Psocoptera) |
| entomol. | book lice | Rindenläuse (Copeognatha, Corrodentia, Psocoptera) |
| entomol. | book lice | Holzläuse (Copeognatha, Corrodentia, Psocoptera) |
| entomol. | book lice | Flechtlinge (Copeognatha, Corrodentia, Psocoptera) |
| med. | book lice | Bücherläuse |
| zool. | book-louse | Bücherlaus (Liposcelis divinatorius) |
| gen. | book louse | Bücherlaus |
| entomol. | brown chicken louse | Braune Hühnerlaus (Goniodes dissimilis) |
| entomol. | buffalo louse | Büffellaus (Haematopinus tuberculatus) |
| entomol. | cat biting louse | Katzenhaarling (Felicola subrostratus) |
| entomol. | cat louse | Katzenhaarling (Felicola subrostratus) |
| zool. | cat-louse | Katzenhaarling (Felicola subrostratus) |
| entomol. | cattle biting louse | Rindenhaarling (Bovicola bovis) |
| nat.sc., agric. | cattle biting louse | Rinderhaarling (Bovicola bovis, Damalinia bovis, Trichodectes bovis) |
| zool. | cattle-lice | Rinderhaarlinge (Bovicola) |
| entomol. | cattle louse | Haarige Rinderlaus (Solenopptes capillatus) |
| entomol. | cattle louse | Borstige Rinderlaus (Solenopptes capillatus) |
| entomol. | chaitophorines plant lice | Borstenläuse (Chaitophoridae) |
| entomol. | chaitophorines plant lice | Borstenblattläuse (Chaitophoridae) |
| entomol. | chamois biting louse | Gemsenhaarling (Bovicola alpinus) |
| entomol. | chestnut-tree louse | Kastanienlaus (Lachnus croaticus, Lachnus longipes) |
| entomol. | chestnut-tree louse | Eßkastanienrindenlaus (Lachnus croaticus, Lachnus longipes) |
| med. | chewing lice | Läuslinge |
| entomol. | chewing lice | Läuslinge (Mallophaga) |
| entomol. | chewing lice | Kieferläuse (Mallophaga) |
| med. | chewing lice | Federlinge und Haarlinge |
| med. | chewing lice | Kieferläuse |
| entomol. | chicken body louse | Federling (Eomenacanthus stramineus) |
| entomol. | chicken fluff louse | Federling (Menopon gallinae) |
| entomol. | chicken fluff louse | Schaftlaus (Menopon gallinae) |
| gen. | chicken louse | Hühnerlaus |
| entomol. | chicken wing louse | Flügellaus (Lipeurus caponis) |
| gen. | clothes lice | Kleiderläuse |
| gen. | clothes louse | Kleiderlaus |
| gen. | clothing lice | Kleiderläuse |
| health., anim.husb. | common biting louse of the dog | Hundehaarling (Trichodectes canis) |
| entomol. | common duck louse | Entenkneifer (Anatoecus dentatus) |
| agric. | common goat biting louse | Ziegenhaarling (Bovicola caprae, Damalinia caprae, Trichodectes caprae) |
| nat.sc., agric. | common goat louse | Ziegenlaus (Linognathus stenopsis) |
| emerg.care | crab lice | Filzläuse |
| emerg.care | crab louse | Filzlaus |
| biol. | crab louse | Schamlaus (Phthirus pubis, Pthirus pubis) |
| biol. | crab louse | Filzlaus (Phthirus pubis, Pthirus pubis) |
| gen. | crab louse | Filzlaus |
| gen. | deer louse fly | Hirschlausfliege |
| agric. | destructive pea louse | gruene Erbsenblattlaus (Acyrthosiphon pisum) |
| agric. | destructive pea louse | Erbsenlaus (Acyrthosiphon pisum) |
| entomol. | dog biting louse | Hundehaarling (Trichodectes canis) |
| health., anim.husb. | dog biting louse | Hundehaarling (Trichodectes canis) |
| zool. | dog louse | Hundelaus (Linognathus setosus) |
| entomol. | dog sucking louse | Hundelaus (Linognathus seitosus) |
| nat.sc., agric. | dog sucking louse | Hundelaus (Linognathus piliferus, Linognathus setosus) |
| entomol. | dormouse louse | Haselmauslaus (Schizophthiras pleurophaeus) |
| entomol. | dust lice | Staubläuse (Atropidac, Trogiidae) |
| health. | egg of a louse | Nisse |
| entomol. | elephant louse | Elephantenlaus (Haematomyzus elephantis) |
| entomol. | elm bark louse | Gemeine Kommaschildlaus (Lepidosaphes ulmi) |
| entomol. | elm bark louse | Kommaschildlaus (Lepidosaphes ulmi) |
| biol. | elm bark louse | Ulmenwollschildlaus (Eriococcus spuria, Eriococcus spurius, Gossyparia spuria, Gossyparia ulmi, Nidularia spuria) |
| biol. | elm bark louse | Ulmenschildlaus (Eriococcus spuria, Eriococcus spurius, Gossyparia spuria, Gossyparia ulmi, Nidularia spuria) |
| med. | fish lice | Fischläuse |
| med. | fish lice | Kiemenschwänze |
| med. | fish lice | Karpfenläuse |
| zool. | fish lice | Fischläuse (Branchiura) |
| gen. | fish lice | Fischlausbefall |
| zool. | fish louse | Karpfenlaus (Argulus foliaceus) |
| entomol. | fowl wing louse | Flügellaus (Lipeurus caponis) |
| gen. | full of lice | verlaust |
| agric. | goat biting louse | Ziegenhaarling (Bovicola caprae, Damalinia caprae, Trichodectes caprae) |
| agric. | goat louse | Ziegenhaarling (Bovicola caprae, Damalinia caprae, Trichodectes caprae) |
| entomol. | goat louse | Ziegenhaarling (Bovicola caprae) |
| zool. | goat louse | Ziegenlaus (Linognathus stenopsis) |
| nat.sc., agric. | goat sucking louse | Ziegenlaus (Linognathus stenopsis) |
| entomol. | goose body louse | Gänsefederling (Trinoton anserinum) |
| entomol. | goose wing louse | Gänsezangenlaus (Anaticola anseris) |
| biol. | grape leaf louse | Reblaus (Phylloxera vastatrix, Phylloxera vitifolii, Viteus vitifoliae) |
| life.sc. | Grape leaf louse, Grape Phulloxera, Vine louse | Langruesselige reblaus (Dactylosphaera vitifolii, Daktulosphaira vitifoliae, Foaiella vitifolii, Pemphigus vitifoliae, Peritymbia vastatrix, Peritymbia vitifolii, Peritymbia vitisana, Phylloxera pemphigoides, Phylloxera vastatrix, Phylloxera vitifoliae, Phylloxera vitifolii, Rhizaphis vastatrix, Viteus vitifoliae, Viteus vitifoliae vitifoliae) |
| agric. | grape louse | Reblaus (Viteus vitifolii) |
| agric. | green pea louse | gruene Erbsenblattlaus (Acyrthosiphon pisum) |
| agric. | green pea louse | Erbsenlaus (Acyrthosiphon pisum) |
| entomol. | Guinea feather louse | Perlhuhn-Mondkopf (Goniodes numidae) |
| entomol. | hare louse | Hasenlaus (Haemodipsus lyriocephalus) |
| gen. | head lice | Kopfläuse |
| entomol. | head louse | Kopflaus (Pediculus humanus capitis) |
| health. | head louse | Kopflaus (Pediculus humanus capitis) |
| gen. | head louse | Kopflaus |
| entomol. | hog louse | Schweinlaus (Haematopinus suis) |
| entomol. | horse biting louse | Pferdehaarling (Bovicola equi) |
| nat.sc., agric. | horse biting louse | Pferdehaarling (Bovicola equi, Damalinia equi, Trichodectes equi) |
| entomol. | horse louse | Pferdelaus (Haematopinus asini) |
| entomol. | horse louse | Esellaus (Haematopinus asini) |
| entomol. | horse louse fly | Pferde-Lausfliege (Hippobosca equina) |
| gen. | infested with lice | verlaust |
| entomol. | jumping lice | Springläuse (Psyllidae) |
| entomol. | jumping lice | Blattsäuger (Psyllidae) |
| entomol. | jumping lice | Blattflöhe (Psyllidae) |
| agric. | jumping plant lice | Blattflöhe |
| gen. | jumping plant louse | Blattfloh |
| entomol. | lachnine plant lice | Rindenläuse (Lachnidae) |
| entomol. | lachnine plant lice | Baumläuse (Lachnidae) |
| entomol. | large chicken louse | Große Hühnerlaus (Goniodes gigas) |
| entomol. | large duck louse | Entenlaus (Trinoton querquedulae) |
| entomol. | large pigeon louse | Taubenlaus (Menopon giganteum) |
| health. | larva of a louse | Nisse |
| gen. | lice-ridden | verlaust |
| gen. | lice test | Läusetest |
| nat.sc., agric. | longnosed cattle louse | langkoepfige Rinderlaus (Linognathus vituli) |
| gen. | louse-borne relapsing fever | durch Läuse übertragenes Rückfallfieber |
| entomol. | louse flies | Lausfliegen (Hippoboscidae) |
| gen. | louse-ridden | verlaust |
| nat.sc., agric. | maple leaf louse | Ahornschmierlaus (Phenacoccus aceris) |
| biol. | maple leaf louse | gemeine Schmierlaus (Phenacoccus aceris) |
| entomol. | mealy plum louse | Mehlige Pflaumenlaus (Hyalopterus arundinis, Hyalopterus pruni) |
| entomol. | mealy plum louse | Mehlige Pflaumenblattlaus (Hyalopterus arundinis, Hyalopterus pruni) |
| zool. | men-lice | Primatenläuse (Pediculidae) |
| zool. | men-louse | Kopf- und Kleiderlaus (Pediculus humanus) |
| tech. | oiler for ridding hogs of lice and parasites | Kamm |
| tech. | oiler for ridding hogs of lice and parasites | Hechel |
| entomol. | peacock louse | Pfauenfederling (Goniodes pavonis) |
| zool. | pig louse | Schweinelaus (Haematopinus suis) |
| entomol. | pig louse | Schweinlaus (Haematopinus suis) |
| gen. | pig louse | Schweinelaus |
| zool. | pigeon-lice | Taubenfederlinge (Columbicola) |
| entomol. | pigeon louse | Kleiner Taubenläusling |
| entomol. | pigeon louse | Taubenlaus (Menopon giganteum) |
| entomol. | pilose biting horse louse | Pferdehaarling (Trichodectes pilosus) |
| entomol. | plant lice | Pflanzenläuse (Aphidina) |
| entomol. | plant lice | Blattläuse (Aphidina) |
| nat.res., agric. | plant louse | Blattlaus (Aphididae) |
| gen. | plant louse | Blattlaus |
| entomol. | plum plant louse | Weichselkirschenlaus (Myzus lythri) |
| entomol. | plum plant louse | Weichselkirschenblattlaus (Myzus lythri) |
| entomol. | poultry body louse | Federling (Eomenacanthus stramineus) |
| emerg.care | pubic lice | Filzläuse |
| gen. | pubic lice | Filzläuse |
| rude | pubic louse | Sackratte |
| biol. | pubic louse | Schamlaus (Phthirus pubis, Pthirus pubis) |
| nat.sc., agric. | pubic louse | Filzlaus (Phthirus pubis, Pthirus pubis) |
| entomol. | pubic louse | Filzlaus (Phthiras pubis) |
| emerg.care | pubic louse | Filzlaus |
| gen. | pubic louse | Filzlaus |
| entomol. | rabbit louse | Kaninchenlaus (Haemodipsus ventricosus) |
| entomol. | red deer louse | Hirschlaus (Solenopptes burmeisteri) |
| entomol. | roe louse | Rehlaus (Solenopptes capreoli) |
| entomol. | round-headed squirrel louse | Rundköpfige Eichhömchenlaus (Enderleinellus nitzschi) |
| nat.res. | sea lice | Lachslaus (Caligus,Caligus salmonis,Caligus rapax) |
| nat.res. | sea lice | Fischlaus (Caligus,Caligus salmonis,Caligus rapax) |
| entomol. | sea louse | Robbenlaus (Echinophthirius horridus) |
| entomol. | sea louse | Seehundlaus (Echinophthirius horridus) |
| nat.res. | sea louse | Lachslaus (Caligus,Caligus salmonis,Caligus rapax) |
| nat.res. | sea louse | Fischlaus (Caligus,Caligus salmonis,Caligus rapax) |
| gen. | sea louse | Seelaus |
| entomol. | seal lice | Robbenläuse (Echinophthiriidae) |
| entomol. | seal louse | Seehundlaus (Echinophthirius horridus) |
| entomol. | seal louse | Robbenlaus (Echinophthirius horridus) |
| gen. | see lice | Seeläuse |
| entomol. | shaft louse | Schaftlaus (Menopon gallinae) |
| entomol. | shaft louse | Federling (Menopon gallinae) |
| entomol. | sheep biting louse | Schafhaarling (Bovicola ovis) |
| nat.sc., agric. | sheep biting louse | Schafhaarling (Bovicola ovis, Damalinia ovis, Trichodectes ovis, Trichodectes spharocephalus) |
| nat.sc., agric. | sheep body louse | Schafhaarling (Bovicola ovis, Damalinia ovis, Trichodectes ovis, Trichodectes spharocephalus) |
| nat.sc., agric. | sheep face louse | Schaflaus (Linognathus ovillus) |
| entomol. | sheep louse | Schaflaus (Linognathus ovillus) |
| zool. | sheep louse | Schafslaus (Linognathus ovillus) |
| nat.sc., agric. | sheep sucking louse | Schaflaus (Linognathus ovillus) |
| entomol. | short-nosed cattle louse | Kurzköpfige Rinderlaus (Haematopinus eurysternus) |
| entomol. | shrew louse | Spitzmauslaus (Polyplax reclinata) |
| gen. | silk louse | Seidenlaus |
| gen. | silk louse | Seidenflocken |
| gen. | silk louse | Abschieferung (bei Textilien) |
| entomol. | slender duck louse | Entenzangenlaus (Anaticola crassicornis) |
| entomol. | slender pigeon louse | Taubenfederling |
| entomol. | small pigeon louse | Kleine Taubenlaus (Goniocotes compar) |
| entomol. | spiny rat louse | Rattenlaus (Polyplax spinulosa) |
| entomol. | squirrel louse | Eichhörnchenlaus (Neohaematopinus sciuri) |
| gen. | stone louse Petrophaga lorioti | Steinlaus |
| entomol. | strawberry root louse | Kleine Erdbeerlaus (Aphis forbesii) |
| entomol. | strawberry root louse | Kleine Erdbeerblattlaus (Aphis forbesii) |
| nat.sc., agric. | sucking goat louse | Ziegenlaus (Linognathus stenopsis) |
| zool. | sucking horse louse | Pferdelaus (Haematopinus asini) |
| med. | sucking lice | Säugetierläuse |
| entomol. | sucking lice | Echte Läuse (Anoplura, Sipunculata) |
| entomol. | sucking lice | Stechende Läuse (Anoplura, Sipunculata) |
| med. | sucking lice | Tierläuse |
| entomol. | sucking lice | Lause (Anoplura, Sipunculata) |
| zool. | sucking lice | echte Läuse (Anoplura) |
| entomol. | swallow louse fly | Rauchschwalben-Lausfliege (Ornithomyia biloba) |
| entomol. | swift louse fly | Mauersegler-Lausfliege (Crataerina pallida) |
| zool. | swift louse fly | Mauersegler-Lausfliege (Craterhina pallida) |
| entomol. | thelaxine plant lice | Maskenläuse (Thelaxidae) |
| entomol. | thelaxine plant lice | Maskenblattläuse (Thelaxidae) |
| entomol. | tropical rat louse | Tropische Rattenlaus (Hoplopleura oenomydis, Hoplopleura pacifica) |
| entomol. | true plant lice | Röhrenläuse (Aphididae) |
| entomol. | true plant lice | Echte Blattläuse (Aphididae) |
| entomol. | vine louse | Wurzellaus der Rebe (Viteus vitifolii) |
| tech. | vine louse | Reblaus |
| entomol. | vine louse | Reblaus (Viteus vitifolii) |
| entomol. | vine louse | Wurzellaus (Viteus vitifolii) |
| biol. | vine louse | Reblaus (Phylloxera vastatrix, Phylloxera vitifolii, Viteus vitifoliae) |
| entomol. | vole louse | Feldmauslaus (Hoplopleura acanthopus) |
| biol. | water-louse | Wasserassel |
| gen. | water louse Asellus aquaticus | Wasserassel |
| zool. | whale lice | Walläuse (Cyamidae) |
| gen. | whale lice | Walläuse |
| entomol. | wheat louse | Haferblattlaus (Macrosiphum avenae) |
| entomol. | wheat louse | Große Getreideblattlaus (Macrosiphum avenae) |
| entomol. | wheat louse | Getreidelaus (Macrosiphum avenae) |
| entomol. | white louse scale | Schneeweiße Zitrusschildlaus (Unaspis citri) |
| nat.sc., agric. | wood louse | Rollassel (Armadillidium) |
| entomol. | wrinkled sucking lice | Tierläuse (Haematopinidae) |
