A backswimmer is any of a group of various aquatic insects of the family Notonectidae, which swim on their backs.
air bubbles
What are backswimmers adaptations
The backswimmer insect is named so because it swims backwards, unlike most other insects.
backswimmer
in water, sometimes in land
dragon flies
Notonecta backswommer What is "their" referring to?
Backswimmers are carnivorous, eating other insects, tadpoles, small fish and crustaceans. Researchers believe that backswimmers detect their prey by feeling vibrations made in the water by the other creature. Once the prey has been caught by the front legs of the backswimmer, it inserts its beak-like mouth and pumps digestive juices into its victim, dissolving the insides. The backswimmer then sucks out the digested innards.
no the reason is because back swimmers do not lay eggs. back swimmers only have live born. they are easy to catch tho. have fun if you try catching them when you are in the pool they tend to bite when they feel threatened.
all i know is the hectors dolphin which is an endangered species.Hectors dolphin Cephalorhynchus hectoriBlue Whale Baleonoptera musculusClown Fish Ocellaris opercula
I live in North Central Florida. The most common pest in my pool is the predacious diving beetle. These little bast- ... buggers will actively chase you down and take a bite. It hurts but I don't think they're venomous. I read they can get up to an inch long but I've never seen one longer than a 1/4 inch. I spend the first 5 or 10 minutes in the pool searching for these beetles then scooping them up in the net and crushing them on the side of the pool. I also frequently have backswimmer beetles in the pool as well but these generaly leave me alone unless I try to catch them. I caught one by hand once and he bit me hard. They have a long tube of a mouth they use to suck blood from their prey and he pierced my finger. I don't catch them by hand anymore. I just scoop them out with the net and send them on their way. It is rare but not unheard of to find an alligator in your pool so always give a quick check before jumping in.
If you have an above ground pool: 1. dip out as many of the bugs as you can with the net. 2. shock it heavily 3. keep the cover on it when not in use. It is a pain, but it will get rid of the bugs eventually. You want the cover of the pool to lightly cover the layer of water, that way the bugs cannot come up for air. If you have an inground pool, I would not know the exact answer, but maybe that would work getting rid of them too. Clarify it, vacuum it, and run the filter 24/7 if possible, changing the filter at least weekly for cartridge pools. You can buy like 3 of them and just alternate them as needed. My advise is to get a sand filter. I know someone who has one on an Intex blow up above ground pool and it works really well. They always have crystal clear water. Just because you have a saltwater system does not mean you can cut out on ALL of the chemicals, as I misunderstood. You still have to keep your levels straight. The only thing you do not have to have is chlorine, which in itself is a big thing. Test your levels regularly for PH & Free Chorine & Alkalinity.