Discovery pattern and species number of scale insects (Hemiptera: Coccoidea).
Discovery pattern and species number of scale insects (Hemiptera: Coccoidea).
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介壳虫的发现模式和种类数（半翅目：介壳虫总科）
作者：
Deng J;Li K;Chen C;Wu S;Huang X
对介壳虫的种类描述趋势研究较少。本研究报告了基于全球物种和文献数据集的该类群的发现模式和分类学努力。此外，还利用基于发现曲线的三种渐近模型(Logistic模型、Gompertz模型和极值模型)对介壳虫的种类数进行了预测。我们的结果表明，物种描述率随着时间的推移而变化，在过去的250年里出现了一定的高峰和低谷。平均每年描述的物种数量为30种，其中1985年描述的物种数量最多，为195种。自20世纪以来，最多产的10%的作者所描述的物种的比例几乎保持不变，作者的数量不断增加，这表明分类工作一直在随着时间的推移而增加。具有最低AIC值的Gompertz模型表明，地球上约有10,450种介壳虫，其中近30%仍有待描述。我们的研究为介壳虫多样性的发现模式提供了洞察力。
Few investigations have been made of the species description trend of scale insects. The present study reports the discovery pattern and taxonomic efforts for this group based on global species and a literature dataset. In addition, three asymptotic models (Logistic, Gompertz, and Extreme Value) based on a discovery curve were used to predict the species number of scale insects. Our results showed that the species description rate has been changing over time, with certain peaks and valleys in the past 250 years. The mean number of species described per year was 30, with the highest number of 195 described species in 1985. The increasing number of authors and the almost constant proportion of species described by 10% most prolific authors since the 1900s suggested that taxonomic effort has been increasing over time. The Gompertz model with lowest AIC value suggested that there are about 10,450 species of scale insects on Earth, nearly 30% of which remain to be described. Our study offers insights into the discovery pattern of scale insect diversity.
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影响因子：
6.5
作者：
Costello, Mark J.;Wilson, Simon;Houlding, Brett
通讯作者：
Houlding, Brett
影响因子：
9.4
作者：
Bebber, Daniel P.;Wood, John R. I.;Scotland, Robert W.
通讯作者：
Scotland, Robert W.
影响因子：
6.4
作者：
Costello, Mark J.;Wilson, Simon P.
通讯作者：
Wilson, Simon P.
影响因子：
3.4
作者：
Cabrero-Sañudo, FJ;Lobo, JM
通讯作者：
Lobo, JM
影响因子：
0.8
作者：
Cardoso, Mylena Neves;Shimano, Yulie;Juen, Leandro
通讯作者：
Juen, Leandro