adj.[生]具小刺的；有小刺的
The external sculpture is commonly reticulate, striate and echinulate. 萌发孔为三孔沟、三沟、散沟等；
Surface micro-ornamentations observed were granulate, echinulate, fenestrate, sharp columellate, scale, and rugate. 表面细微构造有颗粒沉淀、毛细小刺、小孔隙、尖锐柱状突起、鳞片花纹、皱痕花纹等。
