常見例句Distinguished from its congeners by the colour of body,elytral maculations and pronotum densely and finely granular. 本種躰色、鞘翅斑紋及前胸背板密佈細顆粒等特征,與同屬其它種類可資區(qū)別。The morphology such as the antennae segments, wing (bud), pronotum had significant differernce among each instar nymph. 蝗蝻的觸角、翅芽和前胸背板的形態(tài)在各齡蝗蝻之間存在顯著的差異,因此,以蝗蝻的躰長、觸角長度與節(jié)數(shù)、翅芽和前胸背板形態(tài)可作爲判斷越北腹露蝗齡期的重要標準。This is an interesting C. elysii (F1)with a pair of horn on its pronotum, which was bred by my friend (the previous generation were collected from Shanghai). 朋友養(yǎng)的疑步甲(親代採自上海),有意思的是它的前胸居然有2個背角!They have a rounded, oval shape and the head is often concealed by the pronotum when the beetle is viewed from above.The elytra (wing covers) are covered with fine hairs. 從上方觀察,頭部經(jīng)常隱藏在前胸背板下,鞘翅(翅蓋)上覆蓋著細細的羢毛。lobes of pronotum 前胸背板葉 返回 pronotum