七鳃鳗科 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "七鳃鳗科" in Chinese language version.

refsWebsite

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4web.archive.org

1^st place

1^st place

309^th place

19^th place

1,972^nd place

105^th place

1books.google.com

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8^th place

9,736^th place

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baidu.com (Global: 1,972^nd place; Chinese: 105^th place)

wenku.baidu.com

七鳃鳗的生物学特性及科研价值. [2022-09-04]. （原始内容存档于2022-09-04）.

books.google.com (Global: 3^rd place; Chinese: 8^th place)

Berra, Tim M. Freshwater Fish Distribution. University of Chicago Press. 2008 [2022-09-04]. ISBN 978-0-226-04443-9. （原始内容存档于2022-08-12）.

fishbase.de (Global: 9,736^th place; Chinese: low place)

Family Petromyzontidae - Northern lampreys. [2022-09-04]. （原始内容存档于2022-01-13）.

web.archive.org (Global: 1^st place; Chinese: 1^st place)

科学家在南非发现最古老鱼化石. [2014-10-17]. （原始内容存档于2014-10-22）.
七鳃鳗的生物学特性及科研价值. [2022-09-04]. （原始内容存档于2022-09-04）.
Berra, Tim M. Freshwater Fish Distribution. University of Chicago Press. 2008 [2022-09-04]. ISBN 978-0-226-04443-9. （原始内容存档于2022-08-12）.
Family Petromyzontidae - Northern lampreys. [2022-09-04]. （原始内容存档于2022-01-13）.

xinhuanet.com (Global: 309^th place; Chinese: 19^th place)

news.xinhuanet.com

科学家在南非发现最古老鱼化石. [2014-10-17]. （原始内容存档于2014-10-22）.