EntityQ4012473· pop 7· linked from 4 articlesPrayaSign in to savegenus of hydrozoansTaxonomy · GBIFGENUSKingdomAnimaliaPhylumCnidariaClassHydrozoaOrderSiphonophoraeFamilyPrayidaevia GBIF · CC0ConnectionsSiphonophoraeEntityAnimaliaEntityCategoriesBioluminescent cnidariansHydrozoan generaPrayidae