Rhestr pysgod, molysgiaid, cramenogion ayyb.

Oddi wrth Wicipedia, y gwyddoniadur rhydd.

Pysgod a molysgiaid, cramenogion ayyb. yn nhrefn yr wyddor.

[golygu] Pysgod

  • Brithyll, -iaid (Trout)
  • Cegddu (European hake: Merluccius merluccius)
  • Celog (Pollock: Pollachius virens)
  • Ci pigog (Spiny Dogfish: Squalus acanthias)
  • Corbennog (European sprat: Sprattus sprattus)
  • Draenogyn neu draenog (Perch: Perca)
    • Draenog y môr, draenogiaid y môr (Bass: Dicentrarchus labrax)
  • Eog, -iaid (Salmon: Salmonidae)
  • Gwangen (Twaite shad: Alosa fallax)
  • Gwyniad (Coregonus lavaretus)
    • Gwyniad môr (Whiting/Wittling: Merlangius merlangus)
  • Hadog (Haddock: Melanogrammus aeglefinus)
  • Herlyn (Allis shad: Alosa alosa)
  • Heulgi (Basking shark: Cetorhinus maximus)
  • Honos (Ling: Molva molva)
  • Iâr fôr (Lumpsucker: Cyclopterus lumpus)
  • Lamprai, lampreiod (Lamprey)
  • Lleden
    • Lleden fair (Common megrim: Lepidorhombus whiffiagonis)
    • Lleden fwd (Flounder: Platichthys flesus neu Platichthys stellatus)
    • Lleden goch (Plaice: Pleuronectes platessa)
    • Lleden lefn (Sole: Solea vulgaris)
    • Lleden y laid (Dab: Limanda limanda)
  • Llysywen (Eel: Anguilliformes, Anguilla anguilla)
  • Macrell (Mackerel: Scomber)
  • Marchfacrell (Mackerel: Trachurus)
  • Mingryniad (Mullet: Muglidae)
  • Mingryniad coch (Goatfish: Mullidae)
  • Morgath (Common skate: Raja batis)
  • Morgi, morgwn (Shark)
  • Morlas (Pollack: Pollachius pollachius)
  • Mornodwydd (Needlefish: Belonidae)
  • Penfras (Cod: Gadus morhua)
  • Penhwyad (pike: Esox lucius)
  • Pennog, penwaig (Herring: Clupea harengus)
  • Safngrwn (Hagfish: Myxine glutinosa)
  • Sardîn (Sardine: Sardina pilchardus)

[golygu] Molysgiaid, cramenogion ayyb.

  • Cimwch, cimychiaid (Lobster: Nephropidae)
    • Cimwch crafangau gwyn dŵr croyw (White-clawed crayfish: Austropotamobius pallipes)
  • Cocysen, cocos (Cockle: Cardiidae)
  • Cragen, cregyn (Shell)
    • Cragen adain (Fan mussel: Atrina fragilis)
    • Cragen crib (Topshell: Gibbula)
    • Cragen glas (Mussle)
    • Cragen llong (Barnacle: Cirripedia)
    • Cragen moch (Common Whelk: Buccinum undatum)
  • Cranc, -od (Crab)
  • Cwrel (Solitary coral: Caryophyllia inornata)
  • Cyllell y môr, cyllyll y môr (Razorshell: Ensis Arcuatus)
  • Deudroediad -iaid (Amphipod: Amphipoda)
  • Gele feddyginiathol (Medicinal leech: Hirudo medicinalis)
  • Gwichiad, -iaid (Periwinkle)
    • Gwichiad moch (Whelk)
  • Llygad meheryn, llygaid meheryn (Limpet)
  • Malwen (Snail)
    • Malwen droellog (Narrow-mouth whorl snail: Vertigo angustior neu Geyeri's whorl snail: Vertigo geyeri)
    • Malwen droellog Desmoulin (Desmoulin's whorl snail: Vertigo moulinsiana)
    • malwen lysnafeddog (Glutinous snail: Myxas glutinosa)
  • Misglen (Freshwater pea mussel: Pisidium tenuilineatum)
    • Misglen berlog yr afon (Freshwater pearl mussel: Margaritifera margaritifera)
    • Misglen yr afon (Depressed river mussel: Pseudanodonta complanata)
  • Môr-wyntyll pinc (Pink sea fan: Eunicella verrucosa)
  • Seren môr, sêr môr (Starfish: Asteroidea)
    • Seren môr clustog (Cushioned starfish: Asterina phylactica)
  • Wystrysen (Oyster: Ostrea edulis)