Eels are ray-finned fish belonging to the order Anguilliformes (/ æŋˈɡwɪlɪfɔːrmiːz /), which consists of eight suborders, 20 families, 164 genera, and about 1000 species. [4][5] Eels undergo considerable development from the early larval stage to …

Apr 5, 2025 · Eel (order Anguilliformes), any of more than 800 species of teleost fishes characterized by elongate wormlike bodies. Anguilliforms include common freshwater eels as well as the voracious marine morays. They range in color from drab gray or black in deep-sea species to colorful and patterned in tropical reef species.

Jan 27, 2022 · Here, we’ll discuss each family of eels, their distinct characteristics, and give examples of specific species within the family.

The types of eels are categorized into two broad orders: Anguilliformes, the true eels, and Saccopharyngiformes, the gulper eels. Anguilliformes, the larger of the two orders, comprises 20 families with more than 800 species.

Feb 6, 2020 · To further whet your appetite, here are 20 different types of eels, including members of the four groups we’ve described above and several species which are considered eels (but are scientifically unrelated). There’s also a surprise bonus eel at the end you won’t want to miss! Read Also: 11 Kinds of Lobster. 1. Beach Conger.

Over 800 species of true eels are distributed worldwide, divided into 19 families and about 111 genera. Some common freshwater eels: American Eel, European Eel, Japanese Eel. Some common saltwater eels: Conger Eels, Moray Eels.

ficulties and scientific advances in categorizing the eel family are briefly summarized in this summary. The difficulties in classifying cryptic species, the changes that occur at ea.

Apr 5, 2025 · However, it is based primarily on the work of Canadian biologist J.S. Nelson, who divides Anguilliformes into the suborders Anguilloidei, Muraenoidei, and Congroidei. It is expected that eel classification will be further modified as more is learned about the little-known families. Elongated bony fishes of streamlined profile.

Traditionally, molecular studies have placed Anguillidae in the subclass "Anguilloidei" with two other families: Nemichthyidae (snipe eels) and Serrivomeridae (sawtooth eels).

Jun 3, 2023 · Eels, belonging to the order Anguilliformes, inhabit a diverse range of aquatic habitats across the globe. Their adaptability and unique morphology enable them to thrive in various environments, from freshwater rivers and lakes …