Tworidge roach

Weight

Not recorded

Length

Not recorded

Lifespan

Not recorded

Main food

Not recorded

Habitat

Not recorded

Young per litter or clutch

Not recorded

Conservation status

Not recorded

Countries on record

15 countriessrc for Countries on record

The tworidge roach is listed for 15 countries.

The same countries as a list

1. Afghanistan
2. China
3. India
4. Iran
5. Iraq
6. Israel
7. Kenya
8. Mozambique
9. Myanmar (Burma)
10. Pakistan
11. Saudi Arabia
12. South Africa
13. Sri Lanka
14. Yemen
15. Zimbabwe

Why a country list is not a range map

No conservation assessment is recorded for this species in our sources. That is not the same as being safe: it has not been matched to an assessment.

1. kingdomAnimalia
2. phylumArthropoda
3. classInsecta
4. orderBlattodea
5. familyBlattellidae
6. genusBlattella
7. SpeciesBlattella biligata (Walker, 1868)

Synonyms Blatta cercalis, Blatta mellea, Ischnoptera biligata, Ischnoptera evansi, Ischnoptera modestiformis, Phyllodromia unicolor, Symploce cercalis, Symploce modestiformis, Symploce mossambica, Symploce persica

Catalogue of Life

German cockroach

Blattella germanica

Blattellidae

A

Asian cockroach

Blattella asahinai

BlattellidaeNo free photo yet

F

Field cockroach

Blattella vaga

BlattellidaeNo free photo yet

F

False German cockroach

Blattella lituricollis

BlattellidaeNo free photo yet

B

Blattella aegrota

BlattellidaeNo free photo yet

B

Blattella antiqua

BlattellidaeNo free photo yet

CompareTworidge roach vs German cockroachTworidge roach vs Asian cockroachTworidge roach vs Field cockroachTworidge roach vs False German cockroach

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@misc{tworidge_roach_2026,
  title = {Tworidge roach (Blattella biligata)},
  author = {{CreatureData}},
  year = {2026},
  url = {https://creaturedata.com/animals/tworidge-roach},
  note = {Data as of 2026-11-13}
}