Named After Their Planet: Mostly averted.  While the galari are from Galáré, those names were created by the explorers who met them, since the galari themselves don’t use spoken language in any sort of phonemic sense.  Similar considerations explain the myneni from Mynár, inasmuch as mynenio is an almost pure-tonal language entirely without standard phonemes.  Meanwhile, the eldrae are from Eliéra, the esseli from Mmrdene, the kaeth from Paltraeth, the d!grith from Prrshurru, the kalatri from Vonikar (although they call it Vonis Prime these days), the ciseflish from Ólish, the linobir from Bir-Liahs, the skrandar from Kr!ngath, the celsesh from Eö, and so on and so forth…

(And all-yall Earthicans can be assured that they won’t call you that.)