標(biāo)本采集地青島沙子口。形態(tài)學(xué)數(shù)據(jù)標(biāo)本叉長(zhǎng):314mm,體重:190.2g。耳石長(zhǎng):5.18mm,耳石寬:2.56mm,耳石周長(zhǎng):15.53mm,雙徑差:1.44mm,耳石面積:9.28mm2,矩形趨近率:0.70,充實(shí)度:26.00,近圓度:0.43,密度:1.91mg/mm2。耳石形態(tài)學(xué)描述耳石邊緣密布波浪狀突起...[繼續(xù)閱讀]

    標(biāo)本采集地日照任家臺(tái)。形態(tài)學(xué)數(shù)據(jù)標(biāo)本體長(zhǎng):98mm,體重:16.35g。耳石長(zhǎng):6.46mm,耳石寬:5.29mm,耳石周長(zhǎng):22.82mm,雙徑差:1.07mm,耳石面積:22.23mm2,矩形趨近率:0.65,充實(shí)度:23.43,近圓度:0.60,密度:1.79mg/mm2。耳石形態(tài)學(xué)描述耳石厚,呈不規(guī)則形,后部邊...[繼續(xù)閱讀]

    標(biāo)本采集地日照嵐山。形態(tài)學(xué)數(shù)據(jù)標(biāo)本體長(zhǎng):36mm,全長(zhǎng):43mm,體重:0.78g。耳石長(zhǎng):1.64mm,耳石寬:0.91mm,耳石周長(zhǎng):4.49mm,雙徑差:0.40mm,耳石面積:0.99mm2,矩形趨近率:0.67,充實(shí)度:20.28,近圓度:0.49,密度:0.68mg/mm2。耳石形態(tài)學(xué)描述耳石邊緣平滑,背部略...[繼續(xù)閱讀]

    標(biāo)本采集地日照任家臺(tái)。形態(tài)學(xué)數(shù)據(jù)標(biāo)本叉長(zhǎng):291mm,體重:306.5g。耳石長(zhǎng):1.75mm,耳石寬:1.57mm,耳石周長(zhǎng):6.74mm,雙徑差:0.32mm,耳石面積:1.66mm2,矩形趨近率:0.60,充實(shí)度:27.38,近圓度:0.58,密度:0.57mg/mm2。耳石形態(tài)學(xué)描述耳石呈靴形,邊緣密部棘突狀...[繼續(xù)閱讀]

    標(biāo)本采集地青島黃島。形態(tài)學(xué)數(shù)據(jù)標(biāo)本體長(zhǎng):115mm,全長(zhǎng):126mm,體重:20.72g。耳石長(zhǎng):1.78mm,耳石寬:0.97mm,耳石周長(zhǎng):4.55mm,雙徑差:0.42mm,耳石面積:1.21mm2,矩形趨近率:0.70,充實(shí)度:17.09,近圓度:0.56,密度:0.66mg/mm2。耳石形態(tài)學(xué)描述耳石呈水滴形,腹部...[繼續(xù)閱讀]

    標(biāo)本采集地青島黃島。形態(tài)學(xué)數(shù)據(jù)標(biāo)本體長(zhǎng):139mm,全長(zhǎng):171mm,體重:36.01g。耳石長(zhǎng):3.27mm,耳石寬:2.61mm,耳石周長(zhǎng):9.49mm,雙徑差:0.39mm,耳石面積:5.87mm2,矩形趨近率:0.69,充實(shí)度:15.34,近圓度:0.79,密度:1.99mg/mm2。耳石形態(tài)學(xué)描述耳石背部邊緣具波浪...[繼續(xù)閱讀]

    標(biāo)本采集地青島黃島。形態(tài)學(xué)數(shù)據(jù)標(biāo)本體長(zhǎng):167mm,全長(zhǎng):201mm,體重:80.11g。耳石長(zhǎng):9.09mm,耳石寬:6.97mm,耳石周長(zhǎng):26.95mm,雙徑差:1.38mm,耳石面積:46.02mm2,矩形趨近率:0.73,充實(shí)度:15.79,近圓度:0.68,密度:0.83mg/mm2。耳石形態(tài)學(xué)描述耳石略呈五邊形...[繼續(xù)閱讀]

    標(biāo)本采集地青島太平角。形態(tài)學(xué)數(shù)據(jù)標(biāo)本體長(zhǎng):174mm,體重:35.1g。耳石長(zhǎng):2.43mm,耳石寬:1.14mm,耳石周長(zhǎng):6.47mm,雙徑差:0.68mm,耳石面積:1.90mm2,矩形趨近率:0.68,充實(shí)度:22.08,近圓度:0.48,密度:0.98mg/mm2。耳石形態(tài)學(xué)描述耳石邊緣平滑,背部平直,腹部...[繼續(xù)閱讀]

    標(biāo)本采集地青島靈山灣。形態(tài)學(xué)數(shù)據(jù)標(biāo)本體長(zhǎng):113mm,全長(zhǎng):147mm,體重:12.44g。耳石長(zhǎng):1.95mm,耳石寬:1.05mm,耳石周長(zhǎng):5.09mm,雙徑差:0.48mm,耳石面積:1.33mm2,矩形趨近率:0.65,充實(shí)度:19.50,近圓度:0.57,密度:1.35mg/mm2。耳石形態(tài)學(xué)描述耳石略呈三角形...[繼續(xù)閱讀]

    標(biāo)本采集地青島靈山灣。形態(tài)學(xué)數(shù)據(jù)標(biāo)本體長(zhǎng):42mm,全長(zhǎng):55mm,體重:1.04g。耳石長(zhǎng):1.78mm,耳石寬:1.48mm,耳石周長(zhǎng):5.03mm,雙徑差:0.22mm,耳石面積:1.77mm2,矩形趨近率:0.67,充實(shí)度:14.33,近圓度:0.80,密度:1.47mg/mm2。耳石形態(tài)學(xué)描述耳石呈四邊形,邊緣...[繼續(xù)閱讀]