Rhestr pysgod, molysgiaid, cramenogion ayyb.

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

## Pysgod
*Brithyll, -iaid (Trout)
**Brithyll y môr (*Sea trout*: *Salmo trutta trutta*)
*Cegddu (*European hake*: *Merluccius merluccius*)
*Celog (Pollock: *Pollachius virens*)
*Ci pigog (Spiny Dogfish: *Squalus acanthias*)
*Corbennog (European sprat: *Sprattus sprattus*)
*Draenogyn neu draenogiad (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*)
*Gypi (Guppy: *Poecilia reticulata*)
*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*)

## Molysgiaid, cramenogion ayyb.
*Cimwch, cimychiaid (Lobster: *Nephropidae*)
**Cimwch crafangau gwyn dŵr croyw (White-clawed crayfish: *Austropotamobius pallipes*)
*Cocysen, cocos (Cockle: *Cardiidae*)
*Corgimwch, (Prawns: *Suborder:	Dendrobranchiata")
*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)
*Llymarchen wystrysen (Oyster: *Ostrea edulis*)
*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*)	
*Perdysen (Shrimp: *Infraorder:	Caridea*)
*Seren môr, sêr môr (Starfish: *Asteroidea*)
**Seren môr clustog (Cushioned starfish: *Asterina phylactica*)
*Sgalop (Scallop: *teulu; Pectinidae*)
*Wystrysen (Oyster: *Ostrea edulis*)

Categori:Pysgod
Pysgod, molysgiaid