lebiasinids
Lebiasinids are a family of freshwater fish belonging to the order Characiformes. They are commonly known as freshwater hatchetfish or characins. These fish are found in tropical South America, inhabiting a variety of freshwater environments including rivers, streams, and lakes.
Morphologically, lebiasinids are characterized by their generally small to medium size, with most species ranging from
The diet of lebiasinids typically consists of small invertebrates, insects, and plant matter, reflecting their varied
The family Lebiasinidae is comprised of several genera, including Lebiasina, Pyrrhulina, and Nannostomus. Each genus contains