ammonites
Jantardachus reductus Vishnyakova 1981 (winged insect)

Insecta - Dicondylia - Lophioneuridae

Full reference: V. N. Vishnyakova. 1981. Novye Paleozojskie i Mezozojskie lofionevridy (Thripida, Lophioneuridae) [New Palaeozoic and Mesozoic lophioneurids (Thripida, Lophioneuridae)]. Trudy Paleontologicheskogo Instituta 183:43-63

Belongs to Jantardachus according to V. N. Vishnyakova 1981

Sister taxon: Jantardachus perfectus

Type specimen: PIN 3311/506, an exoskeleton. Its type locality is Taimyr amber, Yantardakh Hill (PIN collection 3311), which is in a Santonian terrestrial amber in the Kheta Formation of the Russian Federation.

Ecology:

Average measurements (in mm): body length 0.900, forewing 1.12 x 0.25, hindwing 0.900 x 0.260