The very most aphid species live in colonies, with the individuals densely aggregated, sometimes on top of each other. In Uroleucon species the opposite is the case: the individuals are perfectly spaced, displaying what might be called thixophobia. (U. chondrillae).
- Uroleucon achilleae
- Uroleucon aeneum
- Uroleucon ariegense
- Uroleucon bielawskii
- Uroleucon bifrontis
- Uroleucon bulgaricum
- Uroleucon campanulae
- Uroleucon carlinae
- Uroleucon carthami
- Uroleucon chondrillae
- Uroleucon cichorii
- Uroleucon cirsicola
- Uroleucon cirsii
- Uroleucon doronici
- Uroleucon ensifoliae
- Uroleucon erigeronense
- Uroleucon grossum
- Uroleucon helenae
- Uroleucon hypochoeridis
- Uroleucon inulae
- Uroleucon inulicola
- Uroleucon jaceae
- Uroleucon jaceicola
- Uroleucon leontodontis
- Uroleucon macrosiphon
- Uroleucon mierae
- Uroleucon minosmartellii
- Uroleucon minus
- Uroleucon montanivorum
- Uroleucon murale
- Uroleucon nigrocampanulae
- Uroleucon obscurum
- Uroleucon ochropus
- Uroleucon pachysiphon
- Uroleucon phyteumae
- Uroleucon picridis
- Uroleucon pilosellae
- Uroleucon pseudobscurum
- Uroleucon pulicariae
- Uroleucon rapunculoidis
- Uroleucon riparium
- Uroleucon scorzonerae
- Uroleucon simile
- Uroleucon solidaginis
- Uroleucon sonchi
- Uroleucon tanaceti
- Uroleucon taraxaci
- Uroleucon telekiae
- Uroleucon tussilaginis