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Cross Orbweaver
Araneus diadematus
381 observations
Goldenrod Crab Spider
Misumena vatia
251 observations
Noble False Widow
Steatoda nobilis
249 observations
European Nursery Web spider
Pisaura mirabilis
244 observations
Long-bodied Cellar Spider
Pholcus phalangioides
135 observations
Walnut Orbweaver
Nuctenea umbratica
71 observations
Canestrini's Harvestman
Opilio canestrinii
70 observations
Zebra Jumping Spider
Salticus scenicus
58 observations
Wasp Spider
Argiope bruennichi
49 observations
Fencepost jumping spider
Marpissa muscosa
37 observations
Eurasian Running Crab Spider
Philodromus dispar
37 observations
Green Meshweaver
Nigma walckenaeri
35 observations
Red Nail Gall Mite
Eriophyes tiliae
34 observations
False Black Widow
Steatoda grossa
32 observations
European Harvestman
Phalangium opilio
32 observations
Labyrinth spider
Agelena labyrinthica
29 observations
Four-spot Orbweaver
Araneus quadratus
27 observations
Cricket-bat Orbweaver
Mangora acalypha
25 observations
Zilla Orbweaver
Zilla diodia
24 observations
Giant House Spider
Eratigena duellica
23 observations
Common candy-striped spider
Enoplognatha ovata
22 observations
Silver-sided Sector Spider
Zygiella x-notata
21 observations
Eurasian Green Crab Spider
Diaea dorsata
20 observations
Odiellus spinosus
Odiellus spinosus
20 observations
Common Spitting Spider
Scytodes thoracica
18 observations
Walnut Blister Mite
Aceria erinea
16 observations
Black Laceweaver
Amaurobius ferox
15 observations
Elm Leaf Gall Mite
Aceria campestricola
14 observations
Leiobunum rotundum
Leiobunum rotundum
13 observations
Aceria myriadeum
Aceria myriadeum
12 observations
Gorse Orbweaver
Agalenatea redii
11 observations
Rabbit Hutch Spider
Steatoda bipunctata
11 observations
House Jumping Spider
Pseudeuophrys lanigera
11 observations
Ash Key Gall Mite
Aceria fraxinivora
11 observations
Mouse Spider
Scotophaeus blackwalli
10 observations
Sycamore Cherry Mite
Aceria cephalonea
9 observations
Spring Harvestman
Rilaena triangularis
9 observations
Grey Cross Spider
Larinioides sclopetarius
9 observations
Furrow Orbweaver
Larinioides cornutus
8 observations
Common sheetweb spider
Linyphia triangularis
8 observations
Common Fox Spider
Alopecosa pulverulenta
8 observations
Fork-palped Harvestman
Dicranopalpus ramosus
7 observations
Mediterranean Spiny False Wolf Spider
Zoropsis spinimana
6 observations
Old World Dome Sheetweaver
Neriene montana
6 observations
Alder Leaf Gall Mite
Eriophyes laevis
6 observations
Swamp Crab Spider
Xysticus ulmi
6 observations
alder vein angle gall
Eriophyes inangulis
6 observations
Paroligolophus agrestis
Paroligolophus agrestis
6 observations
Cucumber Green Spider
Araniella cucurbitina
5 observations
Buzzing Spider
Anyphaena accentuata
5 observations
Frequently Asked Questions
- The 10 most common arachnids in Hertfordshire are:
- Cross Orbweaver (Araneus diadematus)
- Goldenrod Crab Spider (Misumena vatia)
- Noble False Widow (Steatoda nobilis)
- European Nursery Web spider (Pisaura mirabilis)
- Long-bodied Cellar Spider (Pholcus phalangioides)
- Walnut Orbweaver (Nuctenea umbratica)
- Canestrini's Harvestman (Opilio canestrinii)
- Zebra Jumping Spider (Salticus scenicus)
- Wasp Spider (Argiope bruennichi)
- Fencepost jumping spider (Marpissa muscosa)
- The most observed arachnid in Hertfordshire is Cross Orbweaver (Araneus diadematus), with 381 recorded observations.