|
|
|||
|
Lesser Water Boatman Corixa punctata Phylum: Arthropoda |
These creatures are powerful
swimmers. |
||
|
Habitat |
Water Boatmen live in freshwater ponds and lakes. |
||
|
Moving around |
Lesser Water Boatmen use their powerful back legs, like paddles, to power themselves along through the water. Unlike the Greater Water Boatman, they do not swim upside-down. |
||
|
Feeding
|
They eat: algae and dead plant material (detritus) from the bottom of ponds and lakes. They suck up food using their proboscis (tube-like mouth part) like a vacuum cleaner. They are eaten by: fish, newts and ducks.
|
||
|
Reproduction
Young
larva of
|
The eggs are laid singly attached to the stems of plants or fixed to the threads of floating algae. The larvae gradually
grow, shedding their outer coating, during incomplete
metamorphosis.
|
||
|
Breathing |
When they are larvae, they breathe through their outer coating.
|
||
|
Size |
Both Greater and Lesser Water Boatmen can grow up to 16 mm in length. |
||
|
Fun Fact |
Lesser Water Boatmen are different to Greater Water Boatmen in 2 main ways: they are herbivores, and they don't swim upside-down. |
||
|
|
|||