| Subject | English | German |
| entomol. | European pear scale | Rote Austemschildlaus (Epidiaspis leperii) |
| entomol. | European pear scale | Rote Obstbaumschildlaus (Epidiaspis leperii) |
| entomol. | European pear scale | Deckelschildlaus (Epidiaspis leperii) |
| entomol. | Italian pear scale | Deckelschildlaus (Epidiaspis leperii) |
| entomol. | Italian pear scale | Rote Obstbaumschildlaus (Epidiaspis leperii) |
| entomol. | Italian pear scale | Rote Austemschildlaus (Epidiaspis leperii) |
| nat.sc., agric. | Italian pear scale | rote austernfoermige Schildlaus (Diaspis leperii, Epidiaspis betulae) |
| nat.sc., agric. | Italian pear scale | rote austernförmige Schildlaus (Diaspis leperii) |
| nat.sc., agric. | Italian pear scale | rote Austernschildlaus (Diaspis leperii, Epidiaspis betulae) |
| entomol. | pear oyster scale | Grüne Obstbaumschildlaus (Diaspidiotus ostreaeformis) |
| entomol. | pear oyster scale | Grüne Austernschildlaus (Diaspidiotus ostreaeformis) |
| nat.sc., agric. | pear oystershell scale | rote Kommaschildlaus (Lepidosaphes conchiformioides, Lepidosaphes conchiformis, Lepidosaphes ficus, Lepidosaphes minima, Lepidosaphes rubri, Mytilocco cus ficus, Mytilococcus conchiformioides, Mytilococcus conchiformis, Mytilococcus minima, Mytilococcus rubri) |
| biol. | pear scale | apfelsinenfarbene Austernschildlaus (Quadraspidiotus pyri) |
| biol. | pear scale | noerdliche gelbe Obstbaumschildlaus (Quadraspidiotus pyri) |
| agric. | pear scale | Birnenschildlaus |
| biol. | pear scale | europäische Pseudo-San-Jose-Schildaus (Quadraspidiotus pyri) |
| entomol. | pear scale | Apfelsinenfarbene Obstbaumschildlaus (Quadraspidiotus pyri) |
| entomol. | pear scale | Apfelsinenfarbene Austemschildlaus (Quadraspidiotus pyri) |
| biol. | pear scale | Pirus-Austernschildlaus (Quadraspidiotus pyri) |
| entomol. | pear-tree oyster scale | Zitronenförmige Austernschildlaus (Quadraspidiotus ostreaeformis) |
| entomol. | pear-tree oyster scale | Gelbe Austemförmige Schildlaus (Quadraspidiotus ostreaeformis) |
| entomol. | pear-tree oyster scale | Grüne Obstbaumschildlaus (Quadraspidiotus ostreaeformis) |
| entomol. | pear-tree oyster scale | Austemschildlaus (Quadraspidiotus ostreaeformis) |
| entomol. | pear-tree oyster scale | Austemförmige Schildlaus (Quadraspidiotus ostreaeformis) |
| entomol. | prickly pear scale | Kakteenschildlaus (Diaspis echinocacti) |
| nat.sc., agric. | prickly pear scale | Kakteenschildlaus (Diaspis echinocacti) |
| entomol. | southern pear scale | Gelbe Südliche Obstbaumschildlaus (Quadraspidiotus marani) |
| entomol. | southern pear scale | Gelbe Südliche Austemschildlaus (Quadraspidiotus marani) |