ampullae
Noun
The word is derived from ampulla
Meaning
of Ampulla
Source: Webster's dictionaryExamples
Adaptations A great white shark swimming Great white sharks, like all other sharks, have an extra sense given by the ampullae of Lorenzini which enables them to detect the electromagnetic field emitted by the movement of living animals.
Sharks use the ampullae of Lorenzini to detect the electromagnetic fields that all living things produce. citation This helps sharks (particularly the hammerhead shark ) find prey.
Vesiculae seminales and ampullae of ductus deferentes, front view.