Rug, Merionethshire [Wales]

Survey Period: < 1994

Data Source(s): Skidmore & Johnson (1969), Hammond & Hine (1994)

OS Grid Reference

SJ0644

Scoring spp.

48

SQS Value

108

SQI Value

225.0

IEC Value

5

SQI Type

Broadleaf

Site Inventory

49 Saproxylic Species Family Conservation Status Conifer sp. SQI Score IEC Score
Acrulia inflataStaphylinidaeLocal20
Dropephylla iopteraStaphylinidaeCommon10
Dropephylla vilisStaphylinidaeCommon10
Hapalaraea pygmaeaStaphylinidaeLocal20
Phloeonomus punctipennisStaphylinidaeLocal20
Phloeocharis subtilissimaStaphylinidaeLocal20
Bolitochara lucidaStaphylinidaeLocal20
Leptusa fumidaStaphylinidaeCommon10
Leptusa pulchellaStaphylinidaeLocal20
Leptusa ruficollisStaphylinidaeCommon10
Gyrophaena mancaStaphylinidaeNotable/Nb80
Haploglossa gentilisStaphylinidaeLocal20
Phloeopora testaceaStaphylinidaeCommon10
Scaphisoma agaricinumStaphylinidaeLocal20
Atrecus affinisStaphylinidaeCommon10
Sinodendron cylindricumLucanidaeCommon20
Calambus bipustulatusElateridaeNotable/Nb81
Denticollis linearisElateridaeCommon10
Melanotus castanipesElateridaeCommon10
Malthinus frontalisCantharidaeNotable/Nb80
Malthodes marginatusCantharidaeCommon10
Malthodes minimusCantharidaeCommon10
Malthodes pumilusCantharidaeLocal20
Grynobius planusAnobiidaeLocal20
Ptilinus pectinicornisAnobiidaeCommon10
Epuraea silaceaNitidulidaeCommon10
Rhizophagus bipustulatusMonotomidaeCommon10
Rhizophagus disparMonotomidaeCommon10
Rhizophagus nitidulusMonotomidaeNotable/Nb41
Pediacus dermestoidesSilvanidaeLocal41
Dacne rufifronsErotylidaeLocal20
Cerylon ferrugineumCerylonidaeLocal20
Cerylon histeroidesCerylonidaeLocal40
Mycetophagus multipunctatusMycetophagidaeLocal20
Mycetophagus quadripustulatusMycetophagidaeLocal20
Orthocis alniCiidaeLocal20
Cis bidentatusCiidaeLocal20
Cis boletiCiidaeCommon10
Melandrya caraboidesMelandryidaeNotable/Nb41
Anaspis rufilabrisScraptiidaeCommon10
Rhagium bifasciatumCerambycidaeCommon10
Rhagium mordaxCerambycidaeCommon10
Leiopus nebulosusCerambycidaeLocal20
Scolytus intricatusCurculionidaeLocal20
Scolytus multistriatusCurculionidaeCommon10
Dryocoetes villosusCurculionidaeLocal20
Trypodendron signatumCurculionidaeNotable/Nb81
Hylesinus variusCurculionidaeCommon10
Hylurgops palliatusCurculionidaeCommon10