Diploptera punctata

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Diploptera punctata
Adult in Molokai, Hawaii
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Blattodea
Family: Blaberidae
Genus: Diploptera
Species:
D. punctata
Binomial name
Diploptera punctata
(Eschscholtz, 1822)
Synonyms
  • Blatta dytiscoides Serville, 1838
  • Diploptera silpha Saussure, 1864

Diploptera punctata, the Pacific beetle cockroach, is a

Diplopterinae.[1] It is one of the few cockroach species that is viviparous. Adults are chemically defended, having a modified tracheal gland and spiracle on each side which squirts quinones which can poison or discourage a predator.[2]

Life stages

Diploptera punctata has 4 nymph stages, which are wingless. The adult is winged, and the adult male is smaller than the female.[3]

Distribution

Diploptera punctata can be found in Australia, Myanmar, China, Fiji, Hawaii, and India.

Milk

Diploptera punctata produces a nutritionally dense

crystalline "milk"[4] to feed their live-born young.[5][6][7][8]

The milk produced by Diploptera punctata is composed of hydrosoluble proteins and provides essential amino acids to the developing embryo such as lysine, leucine and valine.[9]

References

  1. ^ George Beccaloni; David C. Eades. "Diploptera punctata". Blattodea Species File. Retrieved 10 June 2011.
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  6. ^ Kumar, Chethan (2016-07-19). "Pesky cockroaches give scientists some high-protein food for thought". Times of India. Retrieved 31 July 2016.
  7. ^ Guarino, Ben (2016-07-26). "The case for cockroach milk: The next superfood?". Washington Post. Retrieved 31 July 2016.
  8. ^ "Cockroach milk is not the next superfood. It could be a lot more important than that". 31 July 2016.
  9. PMID 28431082
    .