New Representative of the Family Hydroscaphidae from Tunguska Basin, the Boundary of the Permian and Triassic (Coleoptera, Myxophaga) with Review on Myxophagan Fossil R ecords

1
Alexander G. Kirejtshuk
Alexander G. Kirejtshuk
2
Alexander A. Prokin
Alexander A. Prokin
3
Alexander G. Ponomarenko
Alexander G. Ponomarenko
1 Russian Academy of Sciences

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GJSFR Volume 22 Issue C3

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New Representative of the Family Hydroscaphidae from Tunguska Basin, the Boundary of the Permian and Triassic (Coleoptera, Myxophaga) with Review on Myxophagan Fossil R  ecords Banner

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Palaeoscapha tunguskaensis gen. et sp. nov., the oldest representative of the family Hydroscaphidae, is described from the Tunguska Basin in Siberia, dated from the boundary of the Permian and Triassic. It is assigned to the subfamily Triamyxinae, stat. nov. New diagnoses of the Hydroscaphidae and Triamyxinae are proposed. The new subfamily Leehermaniinae subfam. nov. (type genus Leehermania) is erected. The fossil record of the suborder Myxophaga is reviewed and revised with some taxonomic notes and synonymy of some generic and species names in the family Lepiceridae, known from Burmese amber. Different aspects of the evolutionary history of this suborder are discussed. A synonymy of Haplochelus and Lepiceratus is proposed.

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No external funding was declared for this work.

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The authors declare no conflict of interest.

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Alexander G. Kirejtshuk. 2026. \u201cNew Representative of the Family Hydroscaphidae from Tunguska Basin, the Boundary of the Permian and Triassic (Coleoptera, Myxophaga) with Review on Myxophagan Fossil R ecords\u201d. Global Journal of Science Frontier Research - C: Biological Science GJSFR-C Volume 22 (GJSFR Volume 22 Issue C3): .

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Detailed study on family Hydroschiaeae, focusing on Tunuzska Basin and Perran-Triassic boundaries.
Journal Specifications

Crossref Journal DOI 10.17406/GJSFR

Print ISSN 0975-5896

e-ISSN 2249-4626

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GJSFR-C Classification: DDC Code: 564.8 LCC Code: QE756.I75
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v1.2

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January 30, 2023

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English

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New Representative of the Family Hydroscaphidae from Tunguska Basin, the Boundary of the Permian and Triassic (Coleoptera, Myxophaga) with Review on Myxophagan Fossil R ecords

Alexander G. Kirejtshuk
Alexander G. Kirejtshuk Russian Academy of Sciences
Alexander A. Prokin
Alexander A. Prokin
Alexander G. Ponomarenko
Alexander G. Ponomarenko

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