External nostril - external nostril

Japanese: 外鼻孔 - がいびこう
External nostril - external nostril

...The attached parts are generally called the nasal apparatus.
[Animal Noses]
Among the primitive fishes belonging to the Paleozoic era, the jawless fishes, there were two groups: those with a pair of external nostrils, or nasal openings that opened to the outside world (Dinars) and those with only one, located in the median area (Monorrhinae). The best-known of the latter, the Cephalostra, had a pineal foramen between the eyes and a single external nares a little forward of it on the dorsal surface of the hard, bony armor covering the cephalothorax.

*Some of the terminology that mentions "external nostril" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…付属した部分も含めて一般に鼻器ともいう。
【動物の鼻】
 古生代の無顎(むがく)類に属した原始魚類には,外鼻孔つまり外界に開く鼻の入口を1対もつグループ(双鼻類)と,正中部に1個だけもつグループ(単鼻類)があった。後者のうち最もよく知られている頭甲類という仲間では,頭胸部をおおう堅固な骨性の装甲の背面で,両眼の中間に松果体孔,その少し前方に単一の外鼻孔external naresがあった。…

※「外鼻孔」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

<<:  Avoidance conditioning

>>:  Avoidance learning

Recommend

Gyoza (dumplings) - Gyoza

A corrupted form of the Chinese word chao zi. A ty...

Fujishima Shrine

It is located in Keya 3-chome, Fukui City. The ma...

Carinthia

...A beautiful place blessed with mountains and l...

Leonor Michaelis

1875‐1949 German-born physiological chemist. After...

Rice shop - Komeya

Merchants who buy and sell rice (brown rice and w...

Rachel Louise Carson

American marine biologist and author. Born in Spr...

Rotifer (Asplanchna priodonta)

A rotifer of the Rotifidae family. Widely distribu...

Duun, Olav

Born: November 21, 1876 Namdar [Died] September 13...

Hill, J.

...The IWW was a precursor to the Congress of Ind...

Japanese sword

Japanese swords are a general term for Japanese s...

Austl - Austl

...Currently, it refers to the cold, humid northe...

Nymphenburg porcelain - near Nymphenburg

One of the most representative porcelain and kilns...

Fox painting - Kitsunee

…The joy of seven years was a seven-day event. Th...

Chrysanthemum crest - Kikkamon

The imperial family crest is a chrysanthemum flowe...

Provence rose (English spelling)

…[Naruhashi Naohiro]. . … *Some of the terminolog...