Česká geologická služba
Virtual museum
Home  > Taxonomy > Animals > Metazoans > Porifera > Hexactinellida

Glass sponges (Hexactinellida)

      Glass sponges - class Hexactinellida are typical by tri-axial (triaxonn) spicules, composed of opal (in the fossil record by SiO2).

Author: Radek Vodrážka
Hexactinellida Schmidt, 1870 JK5834
Hexactinellida Schmidt, 1870 JK5815
Hexactinellida Schmidt, 1870 JK5827
Hexactinellida Schmidt, 1870 JK5828
Hexactinellida Schmidt, 1870 JK5831
Hexactinellida Schmidt, 1870 JK5833
Hexactinellida Schmidt, 1870 p434
Hexactinellida Schmidt, 1870 p4291
Hexactinellida Schmidt, 1870 p4178
Hexactinellida Schmidt, 1870 JK5825
Hexactinellida Schmidt, 1870 JK5830
Hexactinellida Schmidt, 1870 JK5814
Hexactinellida Schmidt, 1870 JK5816
Hexactinellida Schmidt, 1870 JK5817
Hexactinellida Schmidt, 1870 p4727
Hexactinosa indet.AD. Poukarová, H. & Bubík, M. (2012), Bc. práce(2012), Příloha č. 9, obr. 4 HP37
Hexactinosa indet.AD. Poukarová, H. & Bubík, M. (2012), Bc. práce(2012), Příloha č. 9, obr. 5 HP38
Hillendia bohemica p3948
Hillendia isopleura (Reuss, 1846) p3985
Hillendia isopleura (Reuss, 1846) p3984
Virtual museum of the Czech Geological Survey, www.geology.cz, (C) Czech Geological Survey, 2011, v.0.99 [13.12.2011]