New and little known species from the genus Leptotarsus Guerin-Meneville, 1831 (Diptera: Tipulidae) from the Lower Cretaceous of Northern Brazil

New and little known species from the genus Leptotarsus Guerin-Meneville, 1831 (Diptera: Tipulidae) from the Lower Cretaceous of Northern Brazil

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cretaceous Research - Volume 78, October 2017, Pages 103-108

Wiesław Krzemiński, Katarzyna Kopeć, Iwona Kania,