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Cross Orbweaver
Araneus diadematus
90 observations
Megabunus diadema
Megabunus diadema
83 observations
European Nursery Web spider
Pisaura mirabilis
41 observations
Long-bodied Cellar Spider
Pholcus phalangioides
37 observations
Noble False Widow
Steatoda nobilis
32 observations
Spring Harvestman
Rilaena triangularis
23 observations
European Harvestman
Phalangium opilio
20 observations
Walnut Orbweaver
Nuctenea umbratica
20 observations
Leiobunum rotundum
Leiobunum rotundum
19 observations
Saddleback Harvestman
Mitopus morio
19 observations
Eurasian Running Crab Spider
Philodromus dispar
14 observations
Labyrinth spider
Agelena labyrinthica
12 observations
False Black Widow
Steatoda grossa
11 observations
Paroligolophus agrestis
Paroligolophus agrestis
11 observations
Leiobunum blackwalli
Leiobunum blackwalli
10 observations
Four-spot Orbweaver
Araneus quadratus
9 observations
Silver-sided Sector Spider
Zygiella x-notata
9 observations
Fork-palped Harvestman
Dicranopalpus ramosus
8 observations
Zebra Jumping Spider
Salticus scenicus
8 observations
European cave spider
Meta menardi
8 observations
Sputnik Spider
Paidiscura pallens
8 observations
Snake-back Spider
Segestria senoculata
7 observations
Gold-spotted Harvestman
Nemastoma bimaculatum
7 observations
Alder Leaf Gall Mite
Eriophyes laevis
7 observations
Eriophyes similis
Eriophyes similis
7 observations
Castor Bean Tick
Ixodes ricinus
6 observations
Woodlouse Spider
Dysdera crocata
6 observations
Sand Bear Spider
Arctosa perita
6 observations
Mouse Spider
Scotophaeus blackwalli
6 observations
Sneak Spider
Harpactea hombergi
6 observations
Shaded Orbweaver
Metellina merianae
6 observations
Neriene peltata
Neriene peltata
6 observations
Giant House Spider
Eratigena duellica
6 observations
Goldenrod Crab Spider
Misumena vatia
5 observations
Gorse Orbweaver
Agalenatea redii
5 observations
Invisible Spider
Drapetisca socialis
5 observations
Canestrini's Harvestman
Opilio canestrinii
5 observations
Neomolgus littoralis
Neomolgus littoralis
4 observations
Black Laceweaver
Amaurobius ferox
4 observations
Red Nail Gall Mite
Eriophyes tiliae
4 observations
Toothed Weaver
Textrix denticulata
4 observations
Galium gall mite
Cecidophyes rouhollahi
4 observations
House Jumping Spider
Pseudeuophrys lanigera
4 observations
Anelasmocephalus cambridgei
Anelasmocephalus cambridgei
4 observations
Linopenthaleus irki
Linopenthaleus irki
4 observations
Common sheetweb spider
Linyphia triangularis
3 observations
Common candy-striped spider
Enoplognatha ovata
3 observations
Old World Dome Sheetweaver
Neriene montana
3 observations
Episinus angulatus
Episinus angulatus
3 observations
Buzzing Spider
Anyphaena accentuata
3 observations
Frequently Asked Questions
- The 10 most common arachnids in Gwynedd are:
- Cross Orbweaver (Araneus diadematus)
- Megabunus diadema
- European Nursery Web spider (Pisaura mirabilis)
- Long-bodied Cellar Spider (Pholcus phalangioides)
- Noble False Widow (Steatoda nobilis)
- Spring Harvestman (Rilaena triangularis)
- European Harvestman (Phalangium opilio)
- Walnut Orbweaver (Nuctenea umbratica)
- Leiobunum rotundum
- Saddleback Harvestman (Mitopus morio)
- The most observed arachnid in Gwynedd is Cross Orbweaver (Araneus diadematus), with 90 recorded observations.