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Definitions from WordNet

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Genus Isurus

Description:

Genus Isurus refers to a group of large, fast-swimming sharks. It is a genus within the family Lamnidae, commonly known as the mackerel sharks. The genus Isurus comprises two extant species, the common or shortfin mako shark (Isurus oxyrinchus) and the longfin mako shark (Isurus paucus).

Senses and Usages:

Sense 1: Taxonomic classification

In taxonomy, genus Isurus is a classification level that separates these particular shark species from others, highlighting their distinct characteristics and biological relationships with other species within the same family. This classification aids scientists and researchers in studying and understanding these sharks better.

Sample Sentence 1: The genus Isurus belongs to the order Lamniformes.

Sample Sentence 2: Taxonomists use specific characteristics to determine the placement of a shark species within the genus Isurus.

Sense 2: Popular or local reference

The term genus Isurus is commonly used among marine enthusiasts, divers, and anglers to refer to the mako sharks. These sharks are known for their incredible speed, agility, and fierce predatory nature, making them favorites among shark enthusiasts and legendary figures in fishing tales.

Sample Sentence 1: Do you know if any genus Isurus sightings have been reported in this area lately?

Sample Sentence 2: The local fisherman proudly displayed his catch, a massive genus Isurus shark, dubbed as the "king of the ocean."

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