Beetle borings in wood with host response in early Permian conifers from Germany
Beetle borings in wood with host response in early Permian conifers from Germany
复制标题
德国早二叠世针叶树中甲虫在木材中钻洞与宿主反应
DOI：
10.1007/s12542-019-00476-9
复制
发表时间：
2019-09
期刊：
影响因子：
1.8
通讯作者：
Roessler Ronny
中科院分区：
文献类型：
--
作者：
Zhuo Feng;Bertling Markus;Noll Robert;Slipinski Adam;Roessler Ronny
钻木是甲虫几个谱系中常见的觅食和生存策略。钻木甲虫的幼虫在发育过程中孵化并在木材中挖掘隧道。然而，这种生活习惯的起源和进化历史至今仍然知之甚少，因为化石记录很少。我们提出了新的硅化针叶树木材标本含有复杂的钻孔，从最低的二叠纪Manebach组的图林根森林盆地在德国中部和下二叠统Donnersberg组的萨尔-纳赫盆地在德国西南部。此外，这种独特的木材钻孔类型记录在捷克共和国，波兰和中国的石炭纪/二叠纪。对于这些钻孔，新fodinichnion或agrichnionPectichnus multicylindricusigen。等。11月成立。它的特点是由几个平行的圆柱形隧道在纵向安排，分支从切向主隧道垂直取向。钻孔中含有由未消化的木细胞组成的粪化石。针叶树对钻孔的反应是产生愈伤组织，随后填满或封闭隧道。这是对古代昆虫这种特定生活习性的最早记录。新的钻木策略需要结构修改和生理适应;它可能出现时，昆虫多样性大大扩大，陆地环境发生了巨大变化。
Wood boring represents a common feeding and survival strategy in several lineages of beetles. The larvae of wood-boring beetles hatch and excavate tunnels in wood during their development. The origin and evolutionary history of this life habit, however, remain poorly understood to date, as the fossil record is scarce. We present new silicified conifer wood specimens containing complex borings from the lowermost Permian Manebach Formation of the Thuringian Forest Basin in central Germany and the lower Permian Donnersberg Formation of the Saar–Nahe Basin in southwestern Germany. Additionally, this distinctive type of wood boring is recorded from the Carboniferous/Permian of the Czech Republic, Poland and China. For these borings, the new fodinichnion or agrichnionPectichnus multicylindricusigen. et isp. nov. is established. It is characterised by several parallel cylindrical tunnels in a longitudinal arrangement, branching from a tangential primary tunnel oriented perpendicularly. The borings contain frass as coprolites made up of undigested wood cells. The conifer trees responded to the borings with callus production that subsequently filled or enclosed the tunnels. This is the earliest record of this specific life habit of ancient insects. The novel wood-boring strategy required structural modification and physiological adaptation; it probably emerged when insect diversity expanded considerably as terrestrial environments changed dramatically.
登录
查看更多内容
影响因子：
2.3
作者：
Anne‐Laure Decombeix;E. Taylor;T. N. Taylor
通讯作者：
Anne‐Laure Decombeix;E. Taylor;T. N. Taylor
影响因子：
2.5
作者：
Steffen Trümper;R. Roessler;J. Götze
通讯作者：
Steffen Trümper;R. Roessler;J. Götze
影响因子：
4.6
作者：
Hernández-García JA;Briones-Roblero CI;Rivera-Orduña FN;Zúñiga G
通讯作者：
Zúñiga G
影响因子：
3
作者：
Six DL
通讯作者：
Six DL
影响因子：
5.7
作者：
R. Harrington;N. Wilding;N. M. Collins;P. Hammond;J. Webber
通讯作者：
R. Harrington;N. Wilding;N. M. Collins;P. Hammond;J. Webber