ä¸åªæ¯èº«ä½æ软ï¼è¿æå ¶ä»ç¹å¾ã
软ä½å¨ç©æ¯å¨ç©çä¸çä¸ä¸ªå¤§ç±»ï¼ååå¨è½¯ä½å¨ç©é¨ï¼æ¯é¤èè¢å¨ç©å¤æ大ç类群ï¼çº¦10ä¸ç§ã
软ä½å¨ç©é½æä¸äºå ±åçç¹å¾â¶ä½æ软èä¸åèï¼ä¸è¬å头-足(æç头éåææ¶å¤±ï¼è¶³èèè´¨)åå è-å¤å¥è(ç±è侧çå èå¢ãå¤å¥èåå¤å¥è ç»æ)两é¨åã
常è§ç软ä½å¨ç©æï¼åç§è´ç±»åèºç±»ã鱿鱼ãä¹è´¼ãç« é±¼çãèçåèèçã
ä¾æ¤ç¹å¾ï¼å¹¼è«æçæè«å°±ä¸æ¯è½¯ä½å¨ç©ï¼å 为å®ä»¬çæè«ææå¤éª¨éª¼ãè¯èä¹ä¸æ¯è½¯ä½å¨ç©ï¼å 为å®ä»¬ç身ä½åèï¼æ¯ç¯èå¨ç©ã
æµ·æ´ä¸ç软ä½å¨ç©