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生态学杂志 ›› 1983, Vol. ›› Issue (3): 17-20,10.

• 研究报告 • 上一篇    下一篇

啄木鸟和天牛协同进化的观察

阎浚杰   

  1. 河北林业专科学校
  • 收稿日期:1982-08-18 出版日期:1983-07-10

AN OBSERVATION ON THE COEVOLUTION OF WOODPECKER AND LONGICORN

Yan Junjie   

  1. Training School of Forestry, Hebei Province
  • Received:1982-08-18 Online:1983-07-10

Abstract: This paper describes the relationship of absorbing nourishment between woodpecker and longicorn. Woodpecker pecks the elder larvas and chrysalises of longicorn in winter and spring, and longicorn develops and breeds in summer and autumn to maintain the lasting of its population. Such a fixed relationship of absorbing nourishment is a phenomenon of coevolution.