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#4014 · 🦗 bugs, crickets & other insects

Forest Cockroach

🇳🇱 Boskakkerlak ·Ectobius sylvestris

🦗 Bugs, crickets & other insects 📍 in the Netherlands
Forest Cockroach, photo 1 of 10
1/10 © Martin Grimm · CC BY-NC-SA 4.0

what is it?

Ectobius sylvestris , known generally as the forest cockroach or lesser cockroach , is a species of cockroach in the family Ectobiidae. It is found in Europe & Northern Asia (excluding China) and North America.

base stats

  • NL sightings 112iNaturalist, research grade
  • worldwide 6,194iNaturalist observations

Bars compare against all animals on log scales: up to 300,000 Dutch and 600,000 worldwide sightings (the most-seen species), 150 t (blue whale), 30 m and 400 years (Greenland shark).

fun facts

  • Spotted 112 times in the Netherlands on iNaturalist.
  • 6,194 observations worldwide on iNaturalist.
  • Scientifically named by Nikolaus Poda von Neuhaus in 1761 (265 years ago).

fact sheet

English
Forest Cockroach
Nederlands
Boskakkerlak
scientific name
Ectobius sylvestris
class
Insecta
order
Blattodea
family
Ectobiidae
sightings in NL
112
sightings in Europe
4,802
sightings worldwide
6,194
GBIF records in NL
1,180
weight
—
length
—
lifespan
—
named
1761 by Nikolaus Poda von Neuhaus

relatives· Ectobiidae

Sources: iNaturalist taxon 472320, Wikidata Q6111506, GBIF 1998169, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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