List of critically endangered insects List of recently extinct insects List of recently extinct arthropods List of critically endangered arthropods List of recently extinct invertebrates Euschmidtiidae List of critically endangered invertebrates List of endangered insects IUCN Red List critically endangered species (Animalia) List of endangered arthropods List of endangered invertebrates List of least concern insects IUCN Red List endangered species (Animalia) List of least concern arthropods