Cryptops hortensis (Donovan, 1810)

Common name

Common Cryptops


GB IUCN status: Least Concern

ID Difficulty


The genus Cryptops is readily recognisable due to the presence of 21 leg pairs (all other British and Irish centipedes have 15 pairs or at least 35 pairs). However species identification is difficult. 

Cryptops hortensis is the smallest of the three 'outdoor' Cryptops in Britain, typically around 20 mm in body length (only rarely reaching 30 mm). It is easily confused with immature specimens of the larger C. anomalans and C. parisi. However, C. hortensis can be readily distinguished from all known species of Cryptops by the presence of a deep groove on the underside of the prefemur (see image). Examination of the tibial and tarsal saw teeth of the last legs (which comprise widely spaced teeth in C.hortensis) will also differentiate this species.

More information to allow accurate identification is given in the published identification keys by Tony Barber (2008 & 2009).

J.P. Richards
J.P. Richards
J.P. Richards
Keith Lugg
Nicola Garnham
Nicola Garnham
Dawid Martyniuk


Cryptops hortensis is common across much of England and Wales, but becomes increasingly scarce and coastal in northern England and Scotland. In Ireland it is widely recorded, but most frequent in southern-most areas. 


It favours urban areas, but this includes woodland, in addition to parks, gardens and churchyards. It is usually found beneath stones and dead wood, but also among human rubbish. 

This account is based on the 'Centipede Atlas' (Barber, 2022).

BRC code