The marlins are Istiophoriform fish, most closely related to the swordfish (which itself is the sole member of the family Xiphiidae). The carangiformes are believed to be the second-closest clade to marlins.

Marlin, any of several species of large long-nosed marine fishes of the family Istiophoridae (order Perciformes) that have an elongated body, a long dorsal fin, and a rounded spear extending from the …

From 4 species to colour-changing skin, discover 12 wild marlin fish facts backed by science. These billfish are more extraordinary than you think.

Marlins are large, predatory ray-finned fish belonging to the family Istiophoridae, commonly known as billfish. This family also includes sailfish and spearfish, all characterized by their elongated, spear …

Marlin are large, predatory ocean fish known for their distinctive, spear-like bill. These powerful swimmers inhabit the world’s oceans, playing a significant role in marine ecosystems. Marlin possess …

Jan 22, 2026 · Learn about the 4 different species of marlin. Black, blue, striped and white marlin, their differences and where to find them.

Learn how to tell the difference between the different types of Marlin with this guide. We discuss the distinguishing features that make each Marlin species unique.

Blue marlins are among the largest, fastest, and most recognizable fish in the world. Their cobalt blue and silvery white bodies and spear-shaped upper jaws make this big fish stand out in a...

Sep 30, 2025 · What Are the 4 Types of Marlin Fish? The ocean’s apex predators, marlin, are represented by four distinct species: the blue marlin, black marlin, white marlin, and striped marlin.

Marlin, also known as billfish, is a term used to refer to several species of fish in the family Istiophoridae. The group includes about ten species of marlins, sailfish, and spearfish. All these species have …