United States
North America · Northern America
Conservation Status Overview
Species by Taxonomic Group
Featured Species
2-spot ladybird
Adalia bipunctata
Aconite
Aconitum napellus
Admiralty Island Meadow Vole (Admiraltiae)
Microtus pennsylvanicus
Agrimony
Agrimonia eupatoria
Ajuga
Ajuga reptans
Alder
Alnus glutinosa
Alder leaf beetle
Agelastica alni
Alder Spittlebug
Aphrophora alni
All Species in United States
Annual Water-Starwort
Callitriche hermaphroditica
Annual wheatgrass
Eremopyrum triticeum
Annual Wild Rice
Zizania aquatica
Annual Willowherb
Epilobium brachycarpum
Annual yellow sweetclover
Melilotus indicus
Annual Yellow-woundwort
Stachys annua
Annulate Masked Bee
Hylaeus annulatus
Anobiid beetle
Priobium carpini
Anomalous Flapwort
Mylia anomala
Ant
Tetramorium lanuginosum
Ant
Tetramorium insolens
Ant
Cardiocondyla obscurior
Ant
Technomyrmex albipes
Ant
Strumigenys rogeri
Ant
Technomyrmex vitiensis
Ant
Tetramorium simillimum
Ant
Anergates atratulus
Ant
Tetramorium caldarium
Ant
Anoplolepis gracilipes
Ant
Technomyrmex difficilis
Ant
Myrmica scabrinodis
Ant Beetle
Thanasimus formicarius
Anthomyiid fly
Emmesomyia socia
Anthomyiid fly
Delia coarctata
Anthurium thrips
Chaetanaphothrips orchidii
Antillean Spreadwing
Lestes spumarius
Antirrhinum Beetle
Brachypterolus pulicarius
Antlered Powderhorn
Cladonia subulata
antler moth
Cerapteryx graminis
Antlike flower beetle
Omonadus formicarius
Ant mimic jumping spider
Myrmarachne formicaria
ant woodlouse
Platyarthrus hoffmannseggii
Anuran parasite
Lucilia bufonivora
aoudad
Ammotragus lervia
Apetalous sandwort
Moehringia trinervia
Aphid
Pterocomma salicis
Aphid
Macrosiphoniella tanacetaria
Aphid
Aphis rumicis
Aphid
Dysaphis pyri
Aphid
Eucallipterus tiliae
Aphid
Cryptomyzus galeopsidis
Aphid
Macrosiphoniella millefolii
Aphid
Tinocallis saltans
Aphid
Microlophium carnosum
Aphid
Pterocomma pilosum
Aphid
Pseudacaudella rubida
Aphid
Myzus lythri
Aphid
Pemphigus spyrothecae
Aphid
Metopolophium festucae
Aphid
Myzocallis carpini
Aphid
Myzaphis rosarum
Aphid
Jacksonia papillata
Aphid
Amphorophora ampullata
Aphid
Aphis ruborum
Aphid
Hyperomyzus rhinanthi
Aphid
Hyalopteroides humilis
Aphid
Pleotrichophorus glandulosus
Aphid
Chaetosiphon tetrarhodum
Aphid
Aphis genistae
Aphid
Chaitophorus populialbae
More Countries in North America
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