Biology:Tropisternus lateralis
| Tropisternus lateralis | |
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| Adult Tropisternus lateralis | |
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| Species: | T. lateralis
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| Tropisternus lateralis (Fabricius, 1775)
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Tropisternus lateralis is a species of hydrophilid beetle that ranges across much of the Americas.[1]
Description
Adult T. lateralis nimabatus, the subspecies found in the eastern United States, are distinguished by having uniformly dark elytra and pronotum with light-colored borders.[1]
Distribution
The range of T. lateralis includes North America as far north as southern Canada , South America south to northern Chile and Argentina , the Caribbean, and the Galápagos Islands.[1][2] T. lateralis humeralis has been accidentally introduced to Oahu.[3]
Behavior
T. lateralis exhibits stridulation during stress, calling, and courtship.[4] Eggs are deposited in cases under water, and larvae are fully aquatic. While adults are primarily aquatic, they breathe air and can fly.[1] Adult T. lateralis avoid colonizing and laying egg cases in ponds that contain fish, which are potential predators of all life stages of the beetles.[5]
Subspecies
There are five recognized subspecies of Tropisternus lateralis.[6]
- T. lateralis humeralis Motschulsky, 1850
- T. lateralis lateralis (Fabricius, 1775)
- T. lateralis limbalis (LeConte, 1855)
- T. lateralis limbatus (Brullé, 1837)
- T. lateralis nimbatus (Say, 1823)
References
- ↑ 1.0 1.1 1.2 1.3 Spangler, Paul J. (1960). A revision of the genus Tropisternus (Coleoptera:Hydrophilidae) (Ph.D.). University of Missouri.
- ↑ "Tropisternus lateralis". Charles Darwin Foundation. http://www.darwinfoundation.org/datazone/checklists/7034/. Retrieved July 17, 2015.
- ↑ Hansen, Michael (1995). "A review of the Hawaiian Hydrophilidae (Coleoptera)". Pacific Science 49 (3): 266–288.
- ↑ Ryker, Lee C. (1976). "Acoustic behavior of Tropisternus ellipticus, T. columbianus, and T. lateralis limbalis in western Oregon (Coleoptera: Hydrophilidae)". The Coleopterists Bulletin 30 (2): 147–156.
- ↑ Resetarits, Jr., William J. (2001). "Colonization under threat of predation: avoidance of fish by an aquatic beetle, Tropisternus lateralis (Coleoptera: Hydrophilidae)". Oecologia 129: 155–160. doi:10.1007/s004420100704. Archived from the original on July 22, 2015. https://web.archive.org/web/20150722001642/http://www.olemiss.edu/resetaritslab/Resetarits2001.pdf.
- ↑ "Tropisternus lateralis (Fabricius, 1775)". ITIS. https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=112944. Retrieved July 17, 2015.
Wikidata ☰ Q14931061 entry
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