Refers to the specific species name in zoological nomenclature which can denote a unique characteristic of the organism.

"विशेषता"

English Usage: The name tanasi in percina tanasi indicates its classification within the aquatic ecosystem.

Hindi Usage: "पर्सिना तनासी में तानासी नाम उसके जलीय पारिस्थितिकी तंत्र में वर्गीकरण का संकेत देता है।"

A type of fish belonging to the genus Percina, commonly known as the "snubnose darter."

"स्नबनोज़ डार्टर"

English Usage: The percina tanasi is a rare freshwater fish found in certain river systems.

Hindi Usage: "पर्सिना तनासी एक दुर्लभ मीठे पानी का मछली है जो कुछ नदी प्रणालियों में पाया जाता है।"