About Tenthredo notha Klug, 1817
Tenthredo notha Klug, 1817 is a species of sawfly. Adult individuals of this species reach a length of 8–11 millimetres (0.31–0.43 inches). These relatively large sawflies have a lemon-yellow abdomen marked with black patterns. This species is very closely similar in appearance to Tenthredo arcuata and Tenthredo brevicornis. This species occurs mainly across the British Isles, Bulgaria, Croatia, the Czech Republic, France, Germany, Italy, Austria, Belgium, Slovakia, Sweden, Switzerland, Poland, Russia, Ukraine, and Greece.
