" src="https://imgs.zsbeike.com/imgs/M/M09475/M09475.0045.c8a6a4.jpg"/>
 标本采集地青岛灵山湾。形态学数据标本体长:112mm,全长:126mm,体重:13.28g。耳石长:5.42mm,耳石宽:3.15mm,耳石周长:14.01mm,双径差:1.16mm,耳石面积:12.39mm2,矩形趋近率:0.72,充实度:15.83,近圆度:0.60,密度:1.84mg/mm2。耳石形态学描述耳石略呈扇形 (本文共 220 字 , 1 张图 ) " href="javascript:void(0)"> [阅读本文] >>