Mesovelia mulsanti | |
---|---|
![]() | |
Scientific classification ![]() | |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Hemiptera |
Suborder: | Heteroptera |
Family: | Mesoveliidae |
Genus: | Mesovelia |
Species: | M. mulsanti |
Binomial name | |
Mesovelia mulsanti White, 1879 | |
Synonyms [1] | |
|
Mesovelia mulsanti, or Mulsant's water treader, is a species of water treader in the family Mesoveliidae 3-4 mm in size [2] .
The main range is from southern Canada to Texas, but it is also found in Central America [3] , South America [3] , the Caribbean [3] and Hawaii [4] .
Mesovelia mulsanti inhabits a variety of freshwater environments, especially standing water with abundant floating vegetation such as duckweed and algae. It occurs in both shaded and unshaded areas. [4]
A study conducted from 1983 to 1986 in Union County, Illinois, [4] documented that M. mulsanti is typically trivoltine, producing three full generations per year, with a potential partial fourth generation in late autumn. The species overwinters exclusively as eggs; nymphs and adults do not survive freezing conditions.
In subtropical and tropical regions such as Florida and the Caribbean, M. mulsanti may reproduce year-round, often without entering diapause, due to the absence of cold periods.
Mesovelia mulsanti is a surface-dwelling predator, feeding on small invertebrates, primarily insects, found on or near the water surface. It may also prey on crustaceans that rise to the surface film. [4]