Essex Field Club on Facebook

Video about the Club

Larinioides patagiatus
find out more... Larinioides patagiatus Copyright: Peter Harvey

Essex Field Club
Essex Field Club
registered charity
no 1113963
HLF Logo A-Z Page Index

Visit Our Centre

EFC Centre at Wat Tyler Country ParkWe are open today

We are normally open to the public at our centre at Wat Tyler Country Park every Saturday, Sunday and bank holiday 11am-4pm. We are also open on Wednesdays 10am-4pm.
Autumn recording Record Grey Squirrel Record Fly Agaric
Record Ivy Bee
Record Wild Teasel
Record Sloe, Blackthorn
Record Garden Spider Record Nigma walckenaeri spider

Slow-worm survey

Save your records

Species account

Slow-worm male Copyright: Jonathan Cranfield
© Jonathan Cranfield
The Slowworm is a legless lizard species of the family Anguidae. There is only one other species in Europe, which is the Glass Lizard (Ophisaurus) (Arnold et al. 1978). The Slowworm can reach lengths of up to 50 cm but usually smaller. The Slowworm is possibly the longest-lived lizard in the world.

They have been known to survive to 54 years in captivity (Arnold et al. 1978). The slowworm is often mistaken for being a snake, under closer inspection features reveal that is it a lizard. A fragile tail, cylindrical body shape, eyelids and small unkeeled scales the whole way round the body will confirm it is a slowworm and not a snake.

Often referred to as the ‘gardeners friend’ as they eat a lot of slugs. The slowworm is often found in urban and suburban habitats such as allotments and gardens.

It is usually found at the top of compost heaps or underneath carpet and corrugated iron. It is the secretive nature of the animal that has lead to a lack of understanding of its ecology. More is being learnt about this species, though, from detailed survey work being carried out on sites around the country and from information from the public.

The latest UK distribution maps show that the slowworm is widespread across the UK. In Essex is seems to be more common in the south and becomes scarce in the North and West of the county. To see the results of records from our survey only click this link: Slow-worm results

Anguis fragilis Copyright: Peter Harvey
© Peter Harvey
The slowworm can exist in very high numbers especially in derelict ‘brownfield’ sites. Government policy to utilise ‘brownfield’ sites for new developments before releasing ‘Greenfield’ sites may have an adverse effect on the species in the future. Greenfield sites are usually agricultural fields, which do not support large populations of reptiles and other wildlife.

As important ‘brownfield’ slowworm sites are being lost, people have even considered the scenario that the species would become as endangered, as the Water Vole is now, in 10 maybe 15 years time if no action is taken.

We need to produce a clearer picture of the distribution of this species in Essex in order to protect it in new development schemes (e.g. The Thames Gateway).

The Slowworm is protected from being 'sold' or 'killed or injured' under Schedule 5 of the Wildlife and Countryside Act 1981 (as amended). The species was included into the schedule due to its decline in the UK. It is 'illegal' to kill any British reptile species (snakes or lizards).

Essex Amphibian and Reptile Group
  • Ray Cranfield (Vice Chair), 47 Wedgwood Way, Ashingdon, Essex, SS4 3AS Tel: 01702 540600 essex_arg@hotmail.com
References
  • Arnold, E.N. Burton, J.A. & Ovenden, D.W. 1978. Reptiles and Amphibians of Britain and Europe. HarperCollins.
  • Arnold, H. 1995. Atlas of amphibians and reptiles in Britain. ITE research No 10, JNCC, ITE CEH London HMSO.
  • Beebee, T. & Griffiths, R. 2000. Amphibians and Reptiles. A natural history of the British Herpetofauna. New Naturalist. HarperCollins London.
  • Gent, A.H. & Gibson, S.D. eds 1998. Herpetofauna workers’ manual. Peterborough. Joint Nature Conservation Committee.
  • Langton, T.E.S. 1989. Snake and Lizards. Whittet Books.