EntityQ15304495· pop 10· linked from 30 articlesIsocrinidaSign in to saveIsocrinida is an order of sea lilies which contains four families.Taxonomy · GBIFORDERKingdomAnimaliaPhylumEchinodermataClassCrinoideaOrderIsocrinidavia GBIF · CC0Article3 sectionsContentsCharacteristicsFamiliesReferencesIsocrinida is an order of sea lilies which contains four families.==Characteristics==Read full article (8 paragraphs)ConnectionsCrinoideaEntityAnimaliaEntityCategoriesAnisian first appearancesArticulata (Crinoidea)Echinoderm ordersExtant Middle Triassic first appearancesIsocrinida