Translation guide
An organism that thrives at extremely high temperatures, typically above 80°C (176°F). This is a technical term in biology, especially microbiology and astrobiology.
The learner wants to refer to a hyperthermophile in a scientific or educational context.
Standard Japanese term for hyperthermophile, literally 'super thermophilic bacteria'. Used in microbiology. Note: '菌' implies bacteria or fungi, but the term is often used broadly for archaea as well.
超好熱菌は100℃以上の環境でも生育できる。
Hyperthermophiles can grow in environments above 100°C.
More precise term meaning 'hyperthermophilic microorganism'. Includes bacteria and archaea without specifying '菌'.
深海熱水噴出孔には多様な超好熱性微生物が生息している。
Diverse hyperthermophilic microorganisms inhabit deep-sea hydrothermal vents.
Specifically refers to hyperthermophilic archaea. Use when distinguishing from bacteria.
多くの超好熱古細菌は硫黄を代謝に利用する。
Many hyperthermophilic archaea utilize sulfur in their metabolism.
In casual conversation, you can simply say 「超好熱菌」 and briefly explain: 「100度以上で生きる微生物のことです」 (It's a microorganism that lives above 100 degrees). The term is not widely known outside scientific circles, so a short explanation is often helpful.
超好熱菌って知ってる？100度以上でも生きられる微生物なんだ。
Do you know hyperthermophiles? They're microorganisms that can live above 100 degrees.