Phidoloporidae GABB et HORN, 1862

ZÁGORŠEK, KAMIL, 2010, BRYOZOA FROM THE LANGHIAN (MIOCENE) OF THE CZECH REPUBLIC PART II: SYSTEMATIC DESCRIPTION OF THE SUBORDER ASCOPHORA LEVINSEN, 1909 AND PALEOECOLOGICAL RECONSTRUCTION OF THE STUDIED PALEOENVIRONMENT, Acta Musei Nationalis Pragae Series B 66 (3 - 4), pp. 139-255 : 139-255

Family Phidoloporidae GABB et HORN, 1862 Genus Reteporella BUSK, 1884

Colony erect, unilaminar, dichotomously branching or reticulating. Autozooecia arranged in alternating longitudinal rows with apertures on one side only. The frontal wall is nonporous and has rare marginal pores. Peristome charac-

162 teristically perforated by a spiramen. Oral spines may be present. Adventitious avicularia are usually situated on the frontal wall. Ovicell immersed into the distal part of the autozooecium. Dorsal side of the colony smooth, often with small avicularia.