A new genus of Limnichidae (Coleoptera) from Baltic amber

A new genus of Limnichidae (Coleoptera) from Baltic amber
复制标题

波罗的海琥珀中的一个新属 Limnichidae(鞘翅目)

DOI:
--
复制
发表时间:
2004
期刊:
影响因子:
--
通讯作者:
I. Ribera
I. Ribera
中科院分区:
--
文献类型:
--
作者:
A. Pütz;C. Hernando;I. Ribera

文献摘要

被引文献

相似文献

双脊古锯木虫在始新世波罗的海琥珀中发现该物种似乎与现存的新热带区属Ersachus Erichson,1847最接近。这两个属的潜在的共形是存在的前胸背隆凸和hypomera与一个明显的内部边界。Ersachus和Palaeoersachus gen. n.的系统位置。讨论;显然,他们不属于亚科Limnichinae或Cephalobyrrhinae,如以前的作者所述。这两个属暂时被认为是Limnichidae incertae sedis。
Palaeoersachus bicarinatus gen. et sp. n. is described from Eocene Baltic amber. The species seems to be most closely related to the extant Neotropical genus Ersachus Erichson, 1847. Potential synapomorphies of the two genera are the presence of pronotal carinae and hypomera with a pronounced internal border. The systematic position of Ersachus and Palaeoersachus gen. n. is discussed; apparently, they do not belong to the subfamilies Limnichinae or Cephalobyrrhinae, as stated by previous authors. Both genera are tentatively regarded as Limnichidae incertae sedis.