CreatureData

Hissing cockroach

Gromphadorhina portentosa (Schaum, 1853)

Status not recordedinsects

The hissing cockroach (Gromphadorhina portentosa) is a species in the family Blaberidae, order Blattodea.

No freely licensed photo yet

Quick facts about the hissing cockroach

Weight
Not recorded
Length
Not recorded
Lifespan
Not recorded
Main food
Not recorded
Habitat
Not recorded
Young per litter or clutch
Not recorded
Resting metabolic rate
5.23 mW
Conservation status
Not recorded
Countries on record
Not recorded

Where does the hissing cockroach live?

Not recorded

Is the hissing cockroach endangered?

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.

How is the hissing cockroach classified?

  1. kingdomAnimalia
  2. phylumArthropoda
  3. classInsecta
  4. orderBlattodea
  5. familyBlaberidae
  6. genusGromphadorhina
  7. SpeciesGromphadorhina portentosa (Schaum, 1853)

Synonyms Hormetica portentosa

Other names and names in other languages (13)
  • Giant hissing cockroachEnglish
  • Giant Islander roachEnglish
  • Giant Madagascan hissing cockroachEnglish
  • Madagascan hissing cockroachEnglish
  • Madagascar hissing cockroachEnglish
  • šváb syčivýCzech
  • Cucaracha de MadagascarSpanish
  • Blatte siffleuse de MadagascarFrench
  • マダガスカルオオゴキブリJapanese
  • Madagaskarinis tarakonasLithuanian
  • Karaczan madagaskarskiPolish
  • Мадагаскарский тараканRussian
  • Тарган мадагаскарськийUkrainian

Catalogue of Life

Relatives of the hissing cockroach

Other species in the same genus Gromphadorhina.

Tiger Hisser

Gromphadorhina grandidieri

BlaberidaeNo free photo yet

CompareHissing cockroach vs Wide-horned HisserHissing cockroach vs Tiger HisserHissing cockroach vs Gromphadorhina picea

Common questions

Answered only where our data holds the answer.

What kind of animal is the hissing cockroach?

The hissing cockroach (Gromphadorhina portentosa) belongs to the family Blaberidae in the order Blattodea.

Sources and how to cite this page

Data as of 2026-11-14. How this page is put together.

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APA

CreatureData. (2026). Hissing cockroach (Gromphadorhina portentosa). Retrieved from https://creaturedata.com/animals/hissing-cockroach

MLA

“Hissing cockroach (Gromphadorhina portentosa).” CreatureData, 2026, https://creaturedata.com/animals/hissing-cockroach.

BibTeX
@misc{hissing_cockroach_2026,
  title = {Hissing cockroach (Gromphadorhina portentosa)},
  author = {{CreatureData}},
  year = {2026},
  url = {https://creaturedata.com/animals/hissing-cockroach},
  note = {Data as of 2026-11-14}
}