-Animals (Kingdom Animalia)

-Arthropods (Phylum Arthropoda)

-Hexapods (Subphylum Hexapoda)

-Insects (Class Insecta)

-Winged and Once-winged Insects (Subclass Pterygota)

-​True Bugs, Hoppers, Aphids, and Allies (Order Hemiptera)

-True Bugs (Suborder Heteroptera)​

-Pentatomomorph Bugs (Infraorder Pentatomomorpha)

-Seed Bugs and Allies (Superfamily lygaeoidea)

-Family Lygaeidea​

-Subfamily Lygaeidae​

-Tribe Lygaeinae​

-Genus Ochrostomus

-Ochrostomus pulchellus

Ochrostomus pulchellus is a species of seed bug in the family Lygaeidae, a diverse group of true bugs primarily known for feeding on seeds. Like others in its family, this species likely exhibits the characteristic features and behaviours of seed bugs, including their specialized mouthparts for piercing and sucking plant material.