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Volume 33 (1993)
- Issue 3-4 Pages 194-
- Issue 2 Pages 130-
Volume 33, Issue 3-4
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PRACTICAL STUDIES
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M. Watanabe, A. Nagata, H. Yamaguchi1993 Volume 33 Issue 3-4 Pages 194-201
Published: 1993
Released on J-STAGE: March 07, 2023
JOURNAL FREE ACCESSSuperfical change in eggs of the cabbage butterfly, Pieris rapae crucivora was observed after oviposition. The color of the vitelline membrane through the chorion changed from pale yellow to bright yellowish orange after oviposition. The vitelline membrane was separated from the chorion. After the mandible, the eyespot and the head were appeared, the egg began to hatch. The duration of egg stage could be classified into four stages. This result was discussed as a teaching material for the butterfly life cycle.
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M. Ueda, M. Inoue, N. Ai1993 Volume 33 Issue 3-4 Pages 202-213
Published: 1993
Released on J-STAGE: March 07, 2023
JOURNAL FREE ACCESSDownload PDF (29206K)
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