EntityQ5641997· pop 6· linked from 3 articlesHalgerda formosaSign in to savespecies of molluscTaxonomy · GBIFSPECIESKingdomAnimaliaPhylumMolluscaClassGastropodaOrderNudibranchiaFamilyDiscodorididaeObservations44Groupmolluscavia GBIF · iNaturalist · CC0ConnectionsMolluscaEntityAnimaliaEntityCategoriesDiscodorididaeGastropods described in 1880Taxa named by Rudolph Bergh