2161509
type: TaxonName
creator: www.organismnames.com
title: Haplistion diactinum
name complete: Haplistion diactinum
nomenclatural code: ICZN
published in: Permian sponges from western Ellesmere lsland, Arctic Canada. Canadian J Earth Sci, 10(9) 1973: 1431-1443. 1434 [Zoological Record Volume 110]
microreference: 1434