토종절지류/곤충
큰물자라
바퀴철학
2009. 2. 21. 13:11
학명:Muljarus major 또는 Diplonychus/Appasus major
영명:Water Bug,Toe Biter
우리나라,일본 등지에 사는,물자라와 동속의 종인 수서곤충입니다.
물자라보다 보기 힘든 것 같아요...점점 사라져가는 듯.
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0123456789
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0123456
등에 알을 지고 있는 수컷 큰물자라.
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012345
부화에서 우화까지...
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012
물자라와 구별하기가 힘들다고 하는데...직접 보지 못해서 잘 모르겠습니다.
크기와 색깔로 구별하는 방법밖에 없는 듯 하더군요...
사진에서 크고 어두운 녀석이 큰물자라,작고 밝은 갈색인 녀석이 물자라입니다.
아생식관은 큰물자라가 더 짧다는군요.
물자라를 관찰하러 가면 꼭 만나보고 싶은 녀석입니다...