← Cockroaches of Poland 
adult. Photo:Charles Brewer · CC BY-SA 2.0
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Periplaneta australasiae
(Fabricius, 1775) · Australian cockroach
Similar to the American cockroach, but with a bright yellow pronotal ring and a yellow stripe at the base of the wings.
- Length
- 23–35 mm
- Habitat
- palm houses, glasshouses, botanical gardens
How to recognise it
- Bright yellow, sharply defined pronotal ring.
- A short yellow streak at the base of the front edge of the tegmina.
Distribution
Only single individuals (escapees, glasshouses); pantropical.
When to look
all year in buildings and glasshouses