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Posts tagged “Leptopterna dolabrata

True Bugs

7-15-19 damsel bug 0U1A0251Although the term “bug” is commonly used to refer to just about any insect, there is a specific order of insects (Hemiptera) that are considered “true bugs” and allies. All insects in this order possess a syringe-like beak that they use to suck the liquefied contents out of plants or animals. Their lower lip forms a sheath that contains four blades. One pair of blades (mandibles) is for cutting and the other pair (maxillae) is for spitting and sucking. The maxillae combine to make a tube with two channels, one for sucking food up and the other for spitting saliva (containing enzymes that dissolve tissue) back into the food.

Some of the insect-eating true bugs may be familiar to you – assassin bugs, ambush bugs and damsel bugs (named for their diminutive size) are among them. Nabicula subcoleoptrata (pictured) is a common black, ant-like damsel bug known for its aggressive predation. Look for it in meadows, where it frequently preys on an introduced bug, the Meadow Plant Bug (Leptopterna dolabrata). In this photograph, it has successfully preyed upon and consumed a small larva, identity unknown.
