Error message

The specified file temporary://fileevlK97 could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.

The specified file temporary://file8U2w2X could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.

The specified file temporary://filecZp2Qo could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.

The specified file temporary://fileh3Pgxp could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.

The specified file temporary://fileZwkN41 could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.

The specified file temporary://fileviM2TP could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.

The specified file temporary://fileBt3wPz could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.

The specified file temporary://fileVBSvzQ could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.

The specified file temporary://fileSGOvce could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.

The specified file temporary://fileWi36BJ could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.

The specified file temporary://fileMSkqnu could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.

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チャカ属

チャカ属（Chaca, カカ属とも）はナマズ目のチャカ科（Chacidae, カカ科とも）に属する唯一の属である。チャカ属はアジアに生息する4種の肉食淡水魚を含み、いずれの種もほとんどの時間をじっとして動かずに過ごす。観賞魚として飼育される種も含む。