Bats of Wales
Welsh name * |
English name |
Scientific name |
Status |
Statws |
| ystlum bach | + common pipistrelle | Pipistrellus pipistrellus | The three most common species. Found throughout Wales. Very dependant on buildings | Y tri mwyaf cyffredin. I’w cael ledled Cymru. Ynddibynnol iawn ar adeiladau. |
| ystlum meinlais | + soprano pipistrelle | Pipistrellus pygmaeus | ||
| ystlum hirglust | + brown long-eared | Plecotus auritus | ||
| ystlum mawr | + noctule | Nyctalus noctula | Found throughout Wales. Mainly roosts in tree-holes. Quite common | I’w gael ledled Cymru. Yn clwydo’n bennaf mewntyllau coed. Ddim yn anghyffredin. |
| ystlum barfog | whiskered | Myotis mystacinus | This is a closely related group and found throughout Wales. Probably locally common. Daubenton’;s may be less dependant on buildings than the others. | Mae perthynas agos ymhlith y grŵp yma ac mae i’w ganfod ledled Cymru. Mae’n gyffredin yn lleol, fwy na thebyg. Gallai ystlum y dŵr fod yn llai dibynnol ar adeiladau na’r lleill. |
| ystlum Brandt | Brandt’s | Myotis brandtii | ||
| ystlum dŵr | Daubenton’s | Myotis daubentoni | ||
| ystlum Natterer | Natterer’s | Myotis nattereri | ||
| ystlum pedol mwyaf | + greater horseshoe | Rhinolophus ferrumequinum | Critically endangered with nationally important populations in Wales especially Pembrokeshire and Gwent | Mewn perygl dybryd, gyda phoblogaethau o bwysigrwydd cenedlaethol yng Nghymru, yn enwedig yn Sir Benfro a Gwent. |
| ystlum pedol lleiaf | + lesser horseshoe | Rhinolophus hipposideros | Critically endangered with nationally important populations in lowland Wales | Mewn perygl dybryd, gyda phoblogaethau o bwysigrwydd cenedlaethol ar iseldir Cymru. |
| ystlum Barbestelle | + Barbestelle | Barbestellus barbestellus | A very rare species with just a few records in Wales | Ystlum prin iawn, ychydig o gofnodion ohono yng Nghymru. |
| ystlum bach Nathusius | Nathusius pipistrelle | Pipistrellus nathusii | Uncommon - a few records mainly from the south of Wales | Mewn perygl dybryd, gyda phoblogaethau o bwysigrwydd cenedlaethol ar iseldir Cymru |
| ystlum Bechstein | + Bechstein’s | Myotis bechsteinii | Only one previous record from Brecon | Dim ond un cofnod blaenorol o Aberhonddu |
| ystlum adain-lydan | serotine | Eptesicus serotinus | Unknown but there are a few records | Anhysbys, ond mae ambell gofnod. |
| ystlum Leisler | Leisler’s | Nyctalus leisleri | Uncommon and rarely reported | Anghyffredin, ac ni chafwyd adroddiadau’n aml |
* Dyma’r enw a roddwyd gan Gymdeithas Edward Llwyd ac nid yw o reidrwydd yn gyfieithiad uniongyrchol o’r enw Saesneg na’r enw gwyddonol. ·
* this is the name given by Cwmdeithas Edward Llwyd and is not necessarily a direct translation of the English or scientific name.
+ Ystlumod a restrir o dan adran 42 o Ddeddf yr Amgylchedd Naturiol a Chymunedau Gwledig (NERC) 2007 fel rhai pwysig o safbwynt cadwraeth amrywiaeth biolegol (yng Nghymru)
+ bats listed under section 42 NERC Act 2007 as being of importance of the conservation of biological diversity (in Wales)
