<nowiki>Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; Hydractinia altispina; নিডারিয়ার প্রজাতি; вид кнідарій; soort uit het geslacht Hydractinia; Art der Gattung Hydractinia; speiceas cniodárach; species of cnidarian; نوع من القراصات; вид мешесто; art av nesledyr; High-spined commensal hydroid</nowiki>