Panesthiinae

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Panesthiinae
Panesthia sp. (13476729304).jpg
A species of Panesthia cockroach
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Blattodea
Family: Blaberidae
Subfamily: Panesthiinae

Panesthiinae is a subfamily of giant cockroaches (Blaberidae) mostly found in Indo-Malaysia and Australia. [1] [2] [3]

Many species within this subfamily of cockroaches feed on wood, the best-studied being Panesthia angustipennis. Until recently it was believed that Panesthia and other members of Panesthiinae do not rely on the hindgut for wood digestion, [4] but it is now believed that a "fiber-associated microbiome" might be contributing to up to 1/5th of the total xylanase and cellulase activities in the gut of P. angustipennis and the more social Salganea taiwanensis. [5]

Genera

The Cockroach species file and BioLib [3] list:

  1. Ancaudellia Shaw, 1925
  2. Annamoblatta Sergeev, 1984
  3. Caeparia Stål, 1877
  4. Microdina Kirby, 1903
  5. Miopanesthia Saussure, 1895
  6. Panesthia Serville, 1831
  7. Salganea Stål, 1877

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<span class="mw-page-title-main">Blattidae</span> Family of cockroaches

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<i>Drymaplaneta semivitta</i> Species of cockroach

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Podoscirtinae is a subfamily of crickets in the family Gryllidae.

Salganea is a genus of South East Asian cockroaches in the subfamily Panesthiinae, erected by Carl Stål in 1877.

Saccinobaculus is a genus of unicellular eukaryotes that resides in the hindgut of the wood-feeding cockroach Cryptocercus punctulatus. This genus is known for its distinctive movement that resembles a snake trashing in a bag. The genus is involved in the digestion of wood materials within its insect-host and is vertically transmitted to insect progeny. The genus is the part of the family Saccinobaculidae.

<i>Panesthia lata</i> Species of cockroach

Panesthia lata, the Lord Howe Island wood-feeding cockroach or Lord Howe Island cockroach, is a large, wingless cockroach species endemic to the Lord Howe Island Group in the Tasman Sea.

<i>Panesthia</i> Genus of cockroaches

Panesthia is a large genus of burrowing giant cockroach in the subfamily Panesthiinae. It is subsocial and its species are mainly found in Southeast Asia, coastal East Asia, Australasia, and Indo-Malaysia.

References

  1. "Panesthiinae - Encyclopedia of Life". eol.org. Retrieved 2022-10-29.
  2. Roth, L. M. (1977). "A taxonomic revision of the Panesthiinae of the world. I. The Panesthiinae of Australia (Dictyoptera : Blattaria : Blaberidae)". Australian Journal of Zoology Supplementary Series. 25 (48): 1–112. doi:10.1071/ajzs048.
  3. 1 2 Zicha, Ondrej. "BioLib: Biological library". www.biolib.cz. Retrieved 2022-10-29.
  4. Scrivener, A. M.; Slaytor, M.; Rose, H. A. (1989-01-01). "Symbiont-independent digestion of cellulose and starch in Panesthia cribrata Saussure, an Australian wood-eating cockroach". Journal of Insect Physiology. 35 (12): 935–941. Bibcode:1989JInsP..35..935S. doi:10.1016/0022-1910(89)90016-4. ISSN   0022-1910.
  5. Schwarz, Melbert; Tokuda, Gaku; Osaki, Haruka; Mikaelyan, Aram (September 2023). "Reevaluating Symbiotic Digestion in Cockroaches: Unveiling the Hindgut's Contribution to Digestion in Wood-Feeding Panesthiinae (Blaberidae)". Insects. 14 (9): 768. doi: 10.3390/insects14090768 . ISSN   2075-4450. PMC   10531843 . PMID   37754736.