Guppies are like confetti with fins—tiny, cheerful, and colorful in all the right ways. They're often the first fish people fall ... with tails that can be spotted, striped, or even shaped ...

Spotted in the Aegean Sea ... dot the dorsal fins and upper parts of the body, with the younger fish often being the most colourful (like most other types of fish). Also known as Hippocampus ...

Adult spotted lanternflies, usually seen between July and November, are about one inch long and one-half inch wide. The tan ...