| The workers and queens have stingers, whereas the drones are stingless. |
| This large family of stingless bees, endemic throughout the continent's tropical zone, produces a highly appreciated honey. |
| This stingless bee, Trigona hypogea, carries off the youngsters left behind in newly abandoned wasp nests. |
| So that touching and feeling is a shared characteristic between honey bees and stingless bees. |
| They tried unsuccessfully to match the sequences they did isolate to genes from modern stingless bees. |
| We are testing several species of tiny, stingless wasps, the sharpshooters' natural enemies, to see whether they can quash expanding sharpshooter populations. |
