210
Fig. 2.54 Diagrammatic reconstructions of primitive ovicell types,
refl ecting successive stages in the early evolution of brood chambers in
Neocheilostomina. ( A ) Distelopora bipilata ; Distelopora langi ; ( B )
Distelopora spinifera , Unidistelopora krauseae ; ( C ) Gilbertopora
larwoodi ; ( D ) Wilbertopora mutabilis (From Ostrovsky and Taylor
2004 , courtesy of John Wiley and Sons, http://onlinelibrary.wiley.com/
doi/10.1111/j.0031-0239.2004.00379.x/full )
2 Cheilostome Brood Chambers: Structure, Formation, Evolution
Fig. 2.54 Diagrammatic reconstructions of primitive ovicell types,
refl ecting successive stages in the early evolution of brood chambers in
Neocheilostomina. ( A ) Distelopora bipilata ; Distelopora langi ; ( B )
Distelopora spinifera , Unidistelopora krauseae ; ( C ) Gilbertopora
larwoodi ; ( D ) Wilbertopora mutabilis (From Ostrovsky and Taylor
2004 , courtesy of John Wiley and Sons, http://onlinelibrary.wiley.com/
doi/10.1111/j.0031-0239.2004.00379.x/full )
2 Cheilostome Brood Chambers: Structure, Formation, Evolution