A checklist of halacarid and hydrachnid mites (Acari, Halacaridae & Hydrachnidia) associated with sponges (Porifera) Author Chatterjee, Tapas text Zootaxa 2021 2021-11-29 5072 2 101 129 journal article 3184 10.11646/zootaxa.5072.2.1 37781dcd-ffff-4c1e-9483-fb726b42b440 1175-5326 5733656 F11C5EFE-8B45-4F58-B7E9-741D27EB47B6 Bradyagaue bradypus ( Newell, 1949 ) Report associated with sponges: This species was reported from Oglala Pass , Rat Islands , Alaska in habitat containing bryozoans, sponges, hydrozoans, at depth of 54.86 m ( 180 feet ) ( Newell 1951b ) . Remarks: This species was also reported among shells, barnacles, boulders and gravels from Kagamali pass, Alaska and California ( Newell 1949 , 1951b ).