''Gerris thoracicus '' is a
Palearctic
The Palearctic or Palaearctic is the largest of the eight biogeographic realms of the Earth. It stretches across all of Eurasia north of the foothills of the Himalayas, and North Africa.
The realm consists of several bioregions: the Euro-Sibe ...
species of true bug.
[Mamaev B.M. , Medvedev L.N. , Pravdin F.N. ''Keys to insects of the European part of the USSR''. - M .: Education, 1976 .-- P. 87 .-- 304 p.]
References
External links
Aquatic heteroptera recording scheme for Britain and Ireland
{{Taxonbar, from=Q10504488
Gerrini
Hemiptera of Europe
Insects described in 1832
Taxa named by Theodor Emil Schummel