👉 The term "productidae" refers to a group of marine animals that are known for their distinctive pair of wings. These species, which include fish and crustaceans, have evolved to fly by changing their body shape from wingless (the common type) to winged (the productidae). The term is derived from the Latin "productus" meaning "product," referring to the product that a fish or crustacean produces when it swims.
productidae