Morvil

Morviles yw teyluyow bronnviles yn urdh Cetacea, a wra bywa y'n mor. An urdh Cetacea a syns pyffyers ha morhoghes ynno ynwedh.

An Morvil askellek glas (Balaenoptera musculus) yw an enyval moyha y'n bys. 

Yma dew bagas a vorviles:
 Morviles balin (Mysticeti) a wra sidhla plankton a'n dowr.
 Morviles densek (Odontoceti) a wra dybri pysk ha enevales mor erell.

skeusennik|260px|Nebes Cetacea: 1- Morvil penn gwarak; 2- Orca; 3- Morvil ewn; 4- Morvil kor; 5- Morvil unkorn; 6- Morvil askellek glas; 7- Morvil askellek; 8- Morvil gwynn

 Taksonomieth 
 Urdh Cetacea
 Isurdh Mysticeti: Morviles balin
 Teylu Balaenidae: Morviles ewn ha morvil penn gwarak
 Morvil penn gwarak, Balaena mysticetus
 Kinda Eubalaena: Morviles ewn
 Morvil ewn an Iwerydh, Eubalaena glacialis
 Morvil ewn an Keynvor Hebask, Eubalaena japonica
 Morvil ewn an Dhyghow, Eubalaena australis
 Teylu Balaenopteridae: Rorquals
 Kinda Balaenoptera
 Morvil askellek glas, Balaenoptera musculus
 Morvil askellek, Balaenoptera physalus
 Morvil askellek hern, Balaenoptera borealis
 Morvil askellek minke, Balaenoptera acutarostrata
 Morvil askellek minke an Dhyghow, Balaenoptera bonaerensis Morvil bothek, Megaptera novaeangliae Teylu Eschrichtiidae
 Morvil loos, Eschrichtius robustus Teylu Neobalaenidae
 Korrvorvil ewn, Caperea marginata Isurdh Odontoceti: Morviles densek
 Teylu Delphinidae: Pyffyers keynvorek
 Pyffyer, Delphinus delphis Pyffyer labol, Stenella coeruleoalba Pyffyer tron botel, Tursiops truncatus Pyffyer tenewen gwynn, Lagenorhynchus acutus Pyffyer gelvin gwynn, Lagenorhynchus albirostris Orca fug, Pseudorca crassidens Morvil penn pompyon, Peponocephala electra Orca, Orcinus orca Morvil penn krenn, Globicephala melas Pyffyer loos, Grampus griseus Teylu Phocoenidae: Morhoghes
 Morhogh, Phocoena phocoena Teylu Monodontidae
 Morvil gwynn, Delphinapterus leucas Morvil unkorn, Monodon monoceros Teylu Physeteridae: Morviles kor
 Morvil kor, Physeter catodon Korrvorvil kor, Kogia sima Morvil kor byghan, Kogia breviceps Teylu Ziphiidae
 Morvil goodh gelvinek, Ziphia cavirostris Morvil tron botel, Hyperoodon ampullatus Morvil tron botel an Dhyghow, Hyperoodon planifrons Morvil tron botel trovannel, Indopacetus pacificus Morvil gelvinek True, Mesoplodon mirus''
 Ughdeylu Platanistoidea: Pyffyers avon

Klass:Bronnviles