细树皮虫科(Mycteridae)是鞘翅目昆虫中较小的类群。本科约有30属160余种,成员分布在世界各地。其中有20余种在澳洲被发现;在北美洲本科昆虫共有3个属,分别是Mycterus、Hemipeplus以及Lacconotus[1][2]。
形态学
细树皮虫科的成员属于小型、中小型的甲虫,其成虫体长小于1.5公分。其体型多变,有厚实的长筒状、长椭圆状、体侧边缘近乎平行,亦或是扁平长条状等。椭圆的头部露在前胸背板之外。触角的种类有几种,有的略带些微的锯齿状,也有栉角状,还有呈现柔丝状的;长约略与前胸背板宽度一致。另一方面,前胸背板呈现梯形,并且可约略分成两种:前宽后窄、前窄后宽。鞘翅略长,较前胸背板宽敞,有些种类具有较浅的点刻列,有的则不具此特征。足在不同的位置其跗节的数量也不一样,本科的前、中足皆是五节,后足则是四节;因此,足的跗节形式可简记为5-5-4。另外,在足的倒数前两节上长有具抓附能力的构造(叶状垫)[3]。
生物学
目前为止对于本科昆虫的生活史所知甚少,成幼虫所生长的环境差别不大,牠们常被发现于单子植物叶子的基部或是叶芽附近,可能以植物或者在植物上的菌丝为食[3]。
下属物种
本属包括以下物种:[4]
- Abulia Fairmaire, 1896
- Austroconomorphus Hsiao & Pollock, 2022
- Austrophaeogala Hsiao & Pollock, 2022
- Batobius Fairmaire & Germain, 1863
- Bertinotus Kirejtshuk & Nel, 2009
- Brasilaccoderus Pollock, 2006
- Circaeus Yablokov-Khnzoryan, 1961
- Cleodaeus Champion, 1889
- Conomorphinus Champion, 1916
- Cyclops Mulsant & Rey, 1859
- Europoeurypus Alekseev, Bukejs & Pollock, 2020
- Eurypinus Champion, 1916
- Eurypus Kirby, 1819
- Falsopedilus Pic, 1924
- Glesoconomorphus Alekseev, Pollock & Bukejs, 2019
- Grammatodera Champion, 1916
- Hemipeplus Berthold, 1827
- Hemipeplus Latreille, 1825
- Holopeplus Arrow, 1930
- Lacconotopedilus Pic, 1935
- Lacconotus LeConte, 1862
- Loboglossa Solier, 1851
- Microconomorphus Pic, 1917
- Mimophyscius Pic, 1935
- Mycteromimus Champion, 1917
- 细树皮虫属 Mycterus Clairville, 1798
- Mycterus Schellenberg, 1798
- Omineus Lewis, 1895
- Phaeogala Fairmaire, 1896
- Physcius Champion, 1889
- Stictodrya Champion, 1917
- Stilpnonotus Gray, 1831
- Thisias Champion, 1889
- Thisiomorphus Pic, 1931
- Trichosalpingus Blackburn, 1891
参见
参考文献
延伸阅读
外部链接
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