Corgi Môr

Pysgodyn sy'n byw yn y môr ac sy'n perthyn i deulu'r Lamnidae ydy'r corgi môr sy'n enw gwrywaidd; lluosog: corgwn môr (Lladin: Lamna nasus; Saesneg: Porbeagle).

Mae ei diriogaeth yn cynnwys Ewrop ac mae i'w ganfod ym Môr y Gogledd ac arfordir Cymru.

Ar restr yr Undeb Rhyngwladol dros Gadwraeth Natur (UICN), caiff y rhywogaeth hon ei rhoi yn y dosbarth 'Bregus' (Vulnerable) o ran niferoedd, bygythiad a chadwraeth.Gwefan www.marinespecies.org adalwyd 4 Mai 2014

Cofnodion o Gymru
Weekly Mail 14 Medi 1907
SHARKS IN CARDIGAN BAY TWO CAUGHT IN THE NETS BY ST DOGMAELS FISHERMEN.
Some years ago the herring fishery of Cardigan Bay was one of the staple industries of St. Dogmael`s during the salmon close time. Of late years, however, this has failed, but on Tuesday night shoals of herrings again suddenly appeared in the bay, just outside the estuary of the Teifi, and five maze (2,500) fish were caught. On Wednesday morning [11 Medi] eight maze (4,000) fish were caught, and. strange to say, the herrings were followed by a number of bottle-nose sharks, two being captured in the nets. One measured three feet in length, and the other was much larger.Codwyd y cofnod hwn trwy wasanaeth chwilio ar lein y Llyrgell Genedlaethol

Enwau

Gwyddonol
Lamna nasus (Lamna [G] = siarc, pysgodyn bwyteig, nasus [L] = trwyn (mae i’r siarc hwn drwyn amlwg) 
Saesneg
porbeagle, bottle nosed shark, Beaumaris shark (Thomas Pennant), mackerel shark
Cymraeg
corgi môr, morgi mawr, morgi trwynog
Llydaweg
soner = un a wna swn, cerddor.

Gweler hefyd
Rhestr o greaduriaid morol gwledydd Prydain
Rhestr Goch yr IUCN, rhestr o greaduriaid wedi'u dosbarthu i 9 categori yn ôl niferoedd, prinder, cadwraeth ayb.
Llwybr yr Arfordir
Cadwraeth

Cyfeiriadau

Gwefan Llên Natur; termau safonol.

Categori:Creaduriaid arfordir Prydain
Categori:Pysgod
Categori:Lamnidae