List of Cyclostomatida families

Cyclostomatida or Cyclostomata, are an order of stenolaemate bryozoans consisting of 7+ suborders, 59+ families, 373+ genera, 666+ species.


 * Suborder Articulina (2+ families, 9+ genera, 10+ species)
 * Family Crisiidae (8+ genera, 9+ species)
 * Family Crisuliporidae (1+ genera, 1+ species)
 * Suborder Paleotubuliporina (4+ families, 4+ genera, 47+ species)
 * Family Corynotrypidae (4+ genera, 27+ species)
 * Family Sagenellidae (2+ genera, 2+ species)
 * Family Crownoporidae (7+ genera, 17+ species)
 * Family Kukersellidae (1+ genera, 1+ species)
 * Suborder Tubuliporina (22 families, 175+ genera, 384+ species)
 * Family Stomatoporidae (8+ genera, 16+ species)
 * Family Cinctiporidae (4+ genera, 8+ species)
 * Family Oncousoeciidae (5+ genera, 47+ species)
 * Family Oncousoeciidae (22+ genera, 69+ species)
 * Family Tubuliporidae (7+ genera, 10+ species)
 * Family Diploclemidae (1+ Genus 1+ species)
 * Family Multiparsidae (1+ genera, 1+ species)
 * Family Diploclemidae (40+ genera, 74+ species)
 * Family Celluliporidae (8+ genera, 8+ species)
 * Family Plagioeciidae (38+ genera, 64+ species)
 * Family Eleidae (8+ genera, 8+ species)
 * Family terviidae (4+ genera, 6+ species)
 * Family Spiroporidae (1+ Genus, 1+ species)
 * Family Diastoporidae (4+ genera, 7+ species)
 * Family Annectocymidae (1+ genera, 5+ species)
 * Family Bereniceidae (1+ genera, 1+ species)
 * Family Filisparsidae (3+ genera, 3+ species)
 * Family Mecynoeciidae (1+ genera, 1+ species)
 * Family Diaperoeciidae (3+ genera, 3+ species)
 * Family Entalophoridae (11+ genera, 11+ species)
 * Family Pustuloporidae (3+ genera, 3+ species)
 * Suborder Fascilculina (8+ families, 34+ genera, 55+ species)
 * Family Frondiporidae (9+ genera, 11+ species)
 * Family Fasciculiporidae (1+ genera, 1+ species)
 * Family Fascigeridae (1+ genera, 1+ species)
 * Family Theonoidae (14+ genera, 23+ species)
 * Family Actinoporidae (1+ genera, 9+ species)
 * Family Siphoniotyphlidae (2+ genera, 2+ species)
 * Family Hastingsiidae (1+ genera, 3+ species)
 * Family Semiceidae (5+ genera, 5+ species)
 * Suborder Cancellata (11+ families, 89+ genera, 99+ species)
 * Family Horneridae (5+ genera, 8+ species)
 * Family Stigmatoechidae (1+ genera, 1+ species)
 * Family Stegohorneridae (1+ genera, 1+ species)
 * Family Petaloporidae (13+ genera, 13+ species)
 * Family Calvetiidae (1+ genera, 1+ species)
 * Family Crisinidae (15+ genera, 18+ species)
 * Family Crassodiscoporidae (1+ genera, 1+ species)
 * Family Ctyididae (27+ genera, 28+ species)
 * Family Pseudidmoneidae (1+ genera, 1+ species)
 * Family Radioporidae (23+ genera, 26+ species)
 * Family Canaliporidae (1+ genera, 1+ species)
 * Suborder Cerioporina (10+ families, 60+ genera, 69+ species)
 * Family Cerioporidae (40+ genera, 47+ species)
 * Family Heteroporidae (2+ genera, 2+ species)
 * Family Leiosoeciidae (4+ genera, 4+ species)
 * Family Densiporidae (1+ genera, 1+ species)
 * Family Canuellidae (1+ genera, 1+ species)
 * Family Tretocycloeciidae (1+ genera, 1+ species)
 * Family Cavidae (3+ genera, 5+ species)
 * Family Corymboporidae (4+ genera, 4+ species)
 * Family Gungellidae (1+ genera, 1+ species)
 * Family Pseudocerioporidae (1+ genera, 1+ species)
 * Suborder Rectangulata (2+ families, 2+ genera, 2+ species)
 * Family Lichenoporidae (1+ genera, 1+ species)
 * Family Disporellidae (1+ genera, 1+ species)