Studies on the Geographical Distribution of Fresh-water Fishes in East Side Area of Taebaik Mountain Chain

嶺東地方에 棲息하는 淡水魚의 地理的 分布에 關한 硏究

  • Choi, Ki Chul (College of Education, Seoul National University) ;
  • Joen, Sang Rin (Sangmyong Women's Teachers' College)
  • 최기철 (서울대.사대) ;
  • 전상린 (상명여사대)
  • Published : 1968.03.01

Abstract

1. The authors have collected 40 species of fresh-water fishes at 10 streams located at east side area of Taebaik Mountain Chain, from Songhyon-ri, Hyonnae-myon, Kosung-Kun, Kangwon-do to Chodang cave, Koenduck-myon, Samchok-kun, Kangwon-do from May 25, 1966 to August 30, 1967. 2. Of 40 species 14 are not distributed in the Han River, another 17 are not found in northern part of Wonsan and 11 are not distributed in southern part of Woolchin located at east coast of Korea. 3. Thirty-three species of northern fresh-water fishes, 16 of southern species and 60 of the Han River species were not distributed in the studied area. 4. We consider that the studied area should be included intermediate district of Amur and China subregion. We also believe that the difference of the fish fauna of the studied area and northern part, southern part and the Han River is originated by ecological and geohistorical factors. 5. We consider that Ganthopogon strigatus, Cobitis rotundicaudata, Coreoperca kawamebari, Leucopsarion petersi are distributed in the studied area are remarkable facts. On the other hand, it was quite strange that Gobiogobio, Pseudorasbora parva, Zacco paltypus, Zacco temmincki are not found in the area.

(1) 1966年 5月 25日부터 1967年 8月 30日에 이르는 사이에 江原道高城郡懸內面松峴里에서 三陟郡近德面草堂窟에 이르는 嶺東地方에서 10箇 河川을 調査하여 40種의 淡水魚를 採集, 또는 確認하였다. 이 중, 32種은 이 地城에서는 未記錄種이다. (2) 이들 40種 중, 元山 以北에서 産出되지 않은 것이 14種이고, 漢江에서 棲息하지 않은 것이 17種이었고 蔚珍以南의 상도 慶尙道 東部에서 發見되지 않은 것이 11種 이다. (3) 嶺東地域에서 産出되지 않은 淡水魚로서 元山 以北에 棲息하는 것이 33種, 蔚珍 以南에서 發見되는 것이 16種, 漢江에서 採集되는 것이 60種이다. (4) 本區域은 淡水魚 分布上 Amur 亞區와 中國亞區의 中間型을 나타내고 있으며, 南北과 東西間의 差異는 各各 生態的 條件과 地域的 要因의 差異에 緣由하는 것으로 思料된다. (5) 本區域에서 産出되는 淡水魚 중, 分布上 特히 注目되는 것은 Ganthopogon strigatus, Cobitis rotundicaudata, Coreoperca kawamebari, Leucopsarion petersi 等이며, Gobiogobio, Pseudorasbora parva, Zacco paltypus, Zacco temmincki 等이 採集되지 못한 것은 意外이였다.

Keywords