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Definition of German cockroach in US English: German cockroachnoun A small, brown, common indoor cockroach found worldwide. Blatella germanica, order Dictyoptera Example sentencesExamples - The two smaller cockroaches ranging in size from ½ to 5/8 inch are the German cockroach and the brownbanded cockroach.
- The German cockroach - Blattella germanica - one of the world's most intrusive species, likes to live indoors with us.
- They isolated a pheromone that female German cockroaches use to attract males.
- A type of small cockroach named the German cockroach didn't exist in Shanghai until the 1980s.
- Researchers earlier identified the courtship chemicals used by other cockroach species, but the romance scent of the German cockroach remained elusive.
Definition of German cockroach in US English: German cockroachnoun A small, brown, common indoor cockroach found worldwide. Blatella germanica, order Dictyoptera Example sentencesExamples - Researchers earlier identified the courtship chemicals used by other cockroach species, but the romance scent of the German cockroach remained elusive.
- A type of small cockroach named the German cockroach didn't exist in Shanghai until the 1980s.
- The German cockroach - Blattella germanica - one of the world's most intrusive species, likes to live indoors with us.
- The two smaller cockroaches ranging in size from ½ to 5/8 inch are the German cockroach and the brownbanded cockroach.
- They isolated a pheromone that female German cockroaches use to attract males.
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