Sinuijumantispa
''Sinuijumantispa'' is an extinct genus of Mantispidae, mantidflies from the Early Cretaceous Sinuiju Formation in North Korea. References

{{Taxonbar, from=Q111181242 Mantispidae Prehistoric insect genera Fossil taxa described in 2022 ...
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Sinuiju Formation
The Sinuiju Formation is a geologic formation in North Korea. Formerly of uncertain age, it is now thought to be Early Cretaceous. Dinosaur remains diagnostic to the genus level are among the fossils that have been recovered from the formation.Weishampel, et al. (2004). "Dinosaur distribution." Pp. 517-607. Compression fossils of insects are also known from the formation. Several bird fossils are found in this formation, including a very large enantiornithine specimen with a long tibia and a long pygostyle. Amphibian fossils, including frogs and lissamphibians, have also been found here. Fossil content Fish * ''Lycoptera'' sp. * Acipenseriformes indet. Amphibians * Anuran (a frog, might be referred to '' Liaobatrachus grabaui''). Pterosaurs * Anurognathidae indet. Birds * Confuciusornithidae indet. (known colloquially as the ''Archaeopteryx'' of Korea) * Enantiornithes indet. * Ornithurae indet. Insects
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