Alphabetic List of Genera of Bryozoa - "O"

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* Note: An asterisk is used for some homonyms

Oanduella	ESCHAROPORIDAE
Oanduellina	ESCHAROPORIDAE
Obelia	See Tubulipora
Obliquostoma	ROMANCHEINIDAE
Ochetosella	ROMANCHEINIDAE
Ochetosellina	Unplaced Cheilostomes
Odontionella	FOVEOLARIIDAE
Odontoporella	HIPPOPORIDRIDAE
Odontotrypa	FISTULIPORIDAE
Oeciophylloporina	PHYLLOPORINIDAE
Ogbinofenestella	FENESTELLIDAE
Ogbinopora	HYPHASMOPORIDAE
Ogiva	ONYCHOCELLIDAE
Ogivalia	Unplaced Cheilostomes
Ogivalina	CALLOPORIDAE
Ojlepora	KIELCEPORIDAE
Oligotopora	CRIBRILINIDAE
Oligotresium	LUNULITIDAE ?
Olisthella	CALLOPORIDAE
Omalosecosa	CELLEPORIDAE
Omanipora	CELLEPORIDAE
Omniretepora	Tabulate coral?
Omoiosia	BRYOPASTORIDAE
Onchopora	See Margaretta
Onchoporella	CALWELLIIDAE
Onchoporoides	CALWELLIIDAE
Oncousoecia	ONCOUSOECIIDAE
Onychoblestrum	CALLOPORIDAE
Onychocella	ONYCHOCELLIDAE
Onychocellaria	ONYCHOCELLIDAE
Oochilina	See Crassimarginatella
Opaeomorpha	ROMANCHEINIDAE
Opaeophora	MICROPORIDAE
Opisthornithopora	CRIBRILINIDAE
Oppiphorina	PHORIOPPNIIDAE
Orbiculipora	PETRALIIDAE
Orbignyella	ATACTOTOECHIDAE
Orbignyopora	ORBIGNYOPORIDAE
Orbipora	ORBIPORIDAE
Orbiramus	AISENVERGIIDAE
Orbitulipora	ORBITULIPORIDAE
Orbitulites	See Orbipora
Orectodictya	RHINIDICTYIDAE
Orectopora	Unplaced Cyclostome genera
Orletsella	RHABDOMESIDAE
Ornatella	CALLOPORIDAE
Ornithopora	See Bugula
Ornithoporina	See Bugula
Orosopora	See Disporella
Orthopora	RHABDOMESIDAE
Orthopora*	See Orthoporidra
Orthoporidra	LEKYTHOPORIDAE
Orthoporidroides	CELLEPORIDAE
Orthoscuticella	CATENICELLIDAE
Osburnea	ELECTRIDAE
Osburnostylus	ARTHROSTYLIDAE
Osculipora	CYTIDIDAE
Oshurkovia	UMBONULIDAE
Osthimosia	CELLEPORIDAE
Ostrovskia	Unplaced Cheilostome Genera
Otiochmella	OTIONELLIDAE
Otionella	OTIONELLIDAE
Otionellina	OTIONELLIDAE
Otomicropora	MICROPORIDAE
Otopora	CRIBRILINIDAE
Ottoseetaxis	ARTHROSTYLIDAE
Ovaticella	ADEONIDAE
Oviexechonella	ACTISECIDAE
Oxytuba	See Anaphragma (?)

[A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W-Z]

Edited by Phil Bock
Modified on 9/9/2017
Modified on 24/4/2018
Modified on 26/9/2018
Modified on 24/3/2021

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