Scaly Cricket

Fast Facts

Latin name: Pseudomogoplistes vincentae

Notable feature: Females have three long ovipositors at the rear end of the body (used to lay eggs).

Conservation Status: Vulnerable

Where in the UK: Shingle beaches, known from three locations in South West England.

Scaly Cricket (Pseudomogoplistes vincentae) © Paul Brock

The Scaly Cricket (Pseudomogoplistes vincentae) is a small cricket species native to the UK, that varies in colour from grey to chestnut brown. Both their body and legs are covered in minute scales which can sometimes be seen on top of the abdomen. Typically, their legs are a pale beige colour.

You can find the Scaly Cricket on coastal shingle beaches. Until the late 1990s, the Scaly Cricket was thought to only be present on Chesil Beach in Dorset. The first recorded discovery of the species was a single adult female on Chesil Beach in 1949.  A male Scaly Cricket wasn’t recorded until 1977 in the same location. Up until that point many theorised that the Scaly Cricket bred parthenogenically (eggs are produced without fertilization by a male). Subsequently, the species was recorded at Branscombe Beach in Devon in 1998 and at Rousdon near Lyme Regis, Dorset in 2021.


  • Size: Males 8 – 11mm (0.8-1.1cm), Females 10 – 13mm (1-1.3cm).
  • Life span: Two-year life span.
  • Diet: Omnivorous scavenger.
  • Reproduction: The Scaly Cricket lays their eggs under driftwood and other beach debris. Eggs take a year to hatch and usually hatch in June. The nymphs (juvenile) complete half their instars (development stages) by December and overwinter, becoming adults the following July. Eggs are a dull yellow colour, approximately 1 x 3mm.
  • When to see: Nocturnal. Summer into Autumn is the best time, but nymphs can be seen most of the year.
  • Population Trend: Stable, possibly under recorded on the south coast.
  • Threats: Potential threats include winter storm surges which removed the shingle from the beaches. A further threat may be the burning / removal of driftwood from the beaches.
  • Fun Fact: Attracted to a certain flavour of cat biscuit during survey work! – Paul Cawsey, Species Recovery Conservation Officer

How you can help:

Buglife is working to increase awareness and understanding of invertebrates and the Scaly Cricket through species recovery projects. Volunteers are needed to help survey new locations across the south coast of England. Visit the Scaly Cricket Project page to find out how you can get involved.

Join a recording scheme and log your finds – submit any records/sightings on the iRecord app.


Do remember that we rely on donations to continue our work. If you have searched, found and learned about our incredible invertebrates on our website, please do consider Making a DonationBecoming a Member or maybe even making a purchase in our shop.  For more ideas on how to support our work find out how to Get Involved.  Thank you 🕷