pouched lamprey; wide-mouthed lamprey
Refers to the species Geotria australis, a lamprey with a distinctive pouch-like mouth. Used in biological and ecological contexts.
The pouched lamprey is found in rivers of the Southern Hemisphere.
Researchers are studying the ecology of the pouched lamprey.
Katakana spelling is standard for this species name; usually written in kana.
Kanji spelling is rare and mainly found in older or specialized texts; learners should use the katakana form.
The name フクロヤツメ (袋八目) combines 袋 (fukuro, 'bag, pouch') and 八目 (yatsume, 'eight eyes', referring to the gill openings of lampreys). The exact derivation is uncertain, but it likely describes the species' distinctive pouch-like mouth structure.