Biology:Japanese cockroach
| Japanese cockroach | |
|---|---|
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Blattodea |
| Family: | Blattidae |
| Genus: | Periplaneta |
| Species: | P. japonica
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| Binomial name | |
| Periplaneta japonica Karny, 1908
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The Japanese cockroach (Periplaneta japonica), also known as the Yamato cockroach,[1] is a cockroach native to Japan, adapted to cooler northern climates.[2][3][4] It has a flexible univoltine or semivoltine (one- or two-year) lifecycle, depending on the timing of its hatching, and is unusual in being able to spend two winters as diapause nymphs before reaching maturity.[3]
Description
Initial first-instar nymphs are dark brown, with white or brownish white tips of the maxillary and labial palps. Adults measure 25–35 millimetres (2 1⁄2–3 1⁄2 cm) in length, and have a shiny, uniformly black to blackish-brown body, with brown tarsi and maxillary and labial palps. The adult male's wings extend slightly beyond the body's length, while the female's wings are around half the body's length.[5]
Unlike most cockroaches, the major hydrocarbon in P. japonica’s cuticular lipids is cis-9-nonacosene.[6] Males have significant amounts of cis-9-heptacosene not found on females, as do P. australasiae and P. fuliginosa males and females.[6] Glucose, myo-inositol, scyllo-inositol and trehalose were found in overwintering nymphs and are thought to be a factor in their freeze tolerance.[7]
Freeze tolerance
Nymphs have been observed in the wild hibernating in subfreezing temperatures during winter in snow-covered habitats.[8] Overwintering nymphs were able to survive laboratory supercooling experiments in the −5 to −8 °C (23 to 18 °F) temperature range, enduring 12 hours of tissue freezing,[7] as well as recover from burial in ice.[1] The ability to walk on ice was also found to be unique among several cockroach species tested.[1]
Habitat
Primarily an outdoors species, populations are adaptable to living indoors in houses and buildings where food is stored, prepared, or served.[5][9]
Defense
A P. japonica nymph alone or in sparse populations accumulates a viscous secretion along its rear dorsal surface, droplets of which it can be splashed some distance toward a threat through a shaking action. The presence of an aggressive species of ant, Formica exsecta, triggered this defensive response, rendering the ants helpless.[10]
Presence as an introduced species
Originally from Japan, P. japonica has spread to China, Korea and far eastern Russia, though it is considered a common pest primarily in central and northern Japan.[4][5][9][11]
The species was found in New York City in 2013 by Evangelista et al.,[12](p581)[13](p40)[14] the first time the species was found in the United States.[15] It was found by an exterminator beneath plantings in High Line, a Manhattan park, and was able to survive over a cold winter.[16] Scientists who confirmed the identity of the species through genetic testing theorize that it may have been imported in the soil of ornamental plants used in the park.[15] This identification demonstrates the use of DNA barcoding for urban pest control.[12][13]
References
- ↑ 1.0 1.1 1.2 Tanaka, S (May 2002). "Temperature acclimation in overwintering nymphs of a cockroach, Periplaneta japonica: walking on ice". Journal of Insect Physiology 48 (5): 571–583. doi:10.1016/s0022-1910(02)00077-x. PMID 12770085.
- ↑ Encyclopedia of Life. "Japanese Cockroach - Periplaneta japonica". http://eol.org/pages/1076801/names/common_names.
- ↑ 3.0 3.1 Tanaka, Seiji; Uemura, Yoshinobu (August 1996). "Flexible Life Cycle of a Cockroach Periplaneta japonica with Nymphal Diapause". Journal of Orthoptera Research (Orthopterists’ Society) (5): 213–219. doi:10.2307/3503596.
- ↑ 4.0 4.1 Forman, Rob (9 December 2013). "Cockroach Never Seen Before in U.S. Is Identified in New York". Rutgers Today. http://news.rutgers.edu/news/cockroach-never-seen-us-identified-new-york/20131208.
- ↑ 5.0 5.1 5.2 Robinson, William H. (14 April 2005). Urban Insects and Arachnids: A Handbook of Urban Entomology. Cambridge University Press. p. 56. ISBN 978-0-521-81253-5. https://books.google.com/books?id=aluUgDVYJ8wC&pg=PA56. Retrieved 9 December 2013.
- ↑ 6.0 6.1 Morris Rockstein (2 December 2012). The Physiology of Insecta. Elsevier Science. p. 236. ISBN 978-0-323-16157-2. https://books.google.com/books?id=_AUQ_wntE8gC&pg=PA236. Retrieved 9 December 2013.
- ↑ 7.0 7.1 Tanaka, Kazuhiro; Tanaka, Seiji (October 1997). "Winter Survival and Freeze Tolerance in a Northern Cockroach, Periplaneta japonica (Blattidae : Dictyoptera)". Zoological Science (The Zoological Society of Japan) 14 (5): 849–853. doi:10.2108/zsj.14.849. ISSN 0289-0003. http://ci.nii.ac.jp/naid/110003323491. Retrieved 9 December 2013.
- ↑ Yuichiro, Tabaru; Atsushi, Kobayashi (1971). "Outdoor hibernation of Periplaneta japonica (Blattaria: Blattidae) in snowy area" (in ja, en). Japanese Journal of Sanitary Zoology 22 (2): 76–77. http://ci.nii.ac.jp/els/110003822562.pdf?id=ART0004993145&type=pdf&lang=jp&host=cinii&order_no=&ppv_type=0&lang_sw=&no=1386583586&cp=. Retrieved 9 December 2013.
- ↑ 9.0 9.1 Resh, Vincent H.; Cardé, Ring T. (22 July 2009). Encyclopedia of Insects. Academic Press. p. 110. ISBN 978-0-08-092090-0. https://books.google.com/books?id=Jk0Hym1yF0cC&pg=PA110. Retrieved 9 December 2013.
- ↑ Ichinose, T; Zennyoji, K (1980). "Defensive behavior of the cockroaches, Periplaneta fuliginosa Serville and P. japonica Karny (Orthoptera: Blattidae) in relation to their viscous secretion". Applied Entomology and Zoology 15 (4): 400–408. doi:10.1303/aez.15.400. ISSN 0003-6862. http://www.cabdirect.org/abstracts/19810584258.html. Retrieved 9 December 2013.
- ↑ "Catalogue of Life – 19th November 2013: Species details". http://www.catalogueoflife.org/col/details/species/id/12679594.
- ↑ 12.0 12.1 Foottit, R.; Adler, Peter H. (2017). Insect Biodiversity : Science and Society (2 ed.). Hoboken, NJ, USA. pp. xxxi+867. ISBN 978-1-118-94556-8. OCLC 972640368. ISBN 978-1-78064-537-7. ISBN 9781118945537.
- ↑ 13.0 13.1 Dhang, Partho (2016). Climate Change Impacts on Urban Pests. CABI Climate Change Series – Climate and Weather Series. 10. Boston, MA, USA. pp. ix+189. ISBN 978-1-78064-538-4. OCLC 950084506. ISBN 9781780645377.
- ↑ Evangelista, Dominic; Buss, Lyle; Ware, Jessica L. (2013-12-01). "Using DNA Barcodes to Confirm the Presence of a New Invasive Cockroach Pest in New York City". Journal of Economic Entomology (Entomological Society of America (OUP)) 106 (6): 2275–2279. doi:10.1603/ec13402. ISSN 0022-0493. PMID 24498724.
- ↑ 15.0 15.1 "Cockroach that can endure cold moves into NYC". USA Today. 9 December 2013. https://www.usatoday.com/story/news/nation/2013/12/09/invasive-cockroach-nyc/3914719/.
- ↑ Frishman, Austin M.; Bello, Paul J. (October 2013). The Cockroach Combat Manual II. Author House. p. 8. ISBN 978-1-4918-2064-3. https://books.google.com/books?id=qU1AAQAAQBAJ&pg=PA8. Retrieved 9 December 2013.
Wikidata ☰ Q10623970 entry
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