Permosynidae

Permosynidae is an extinct family of beetles known from the Middle Permian to Early Cretaceous. It is sometimes treated as a form family, because all known members were described from fossils of isolated elytra with punctate striae.

Taxonomy

After:Alveolacupes

* Alveolacupes primus – Sanqiutang Formation, China, Late Triassic
* Alveolacupes secundes – Sanqiutang Formation, China, Late Triassic Artematopodites
* Artematopodites crispulus – Sharteg Formation, Mongolia, Late Jurassic
* Artematopodites insculptus – Sangonghe Formation, China, Early Jurassic ; Xishanyao Formation, China, Middle Jurassic
* Artematopodites latissimus – Sharteg Formation, Mongolia, Late Jurassic
* Artematopodites latus – Byankino Formation, Russia, Late Jurassic
* Artematopodites lepidus – Sharteg Formation, Mongolia, Late Jurassic
* Artematopodites leskoviensis – Leskovskaya Formation, Russia, Early Cretaceous
* Artematopodites longus – Jiulongshan Formation, China, Middle-Late Jurassic
* Artematopodites lozowskii – Vokhma Formation, Russia, Late Permian
* Artematopodites major – Turga Formation, Russia, Early Cretaceous
* Artematopodites maximus – Sharteg Formation, Mongolia, Late Jurassic
* Artematopodites prolixus – Badaowan Formation, China, Early Jurassic
* Artematopodites propinquus – Badaowan Formation, China, Early Jurassic
* Artematopodites shaanbeiensis – Huachi-Huanhe Formation, China, Early Cretaceous Bistrisyne
* Bistrisyne tenua – Sanqiutang Formation, China, Late Triassic Delpuentesyne
* Delpuentesyne menendezi – Potrerillos Formation, Argentina, Middle Triassic Diarcuipenna
* Diarcuipenna bennettitophila – Lunz Formation, Austria, Late Triassic
* Diarcuipenna heterosa – Zijiachong Formation, China, Late Triassic Dinoharpalus
* Dinoharpalus coptoclavoides – Hassberge Formation, Germany, Late Triassic
* Dinoharpalus latus – Vokhma Formation, Russia, Late Permian
* Dinoharpalus liasinus – Cotham Formation, England, Late Triassic
* Dinoharpalus martynovi – Salarevo Formation, Russia, Late Permian
* Dinoharpalus rugosus – Osinovo Formation, Russia, Early-Middle Jurassic Dzeregia
* Dzeregia ampla – Mangutskaya Formation, Russia, Early Cretaceous
* Dzeregia byrrhoides – Ukurei Formation, Russia, Late Triassic
* Dzeregia crassa – Turga Formation, Russia, Early Cretaceous
* Dzeregia juxta – Zijiachong Formation, China, Late Triassic
* Dzeregia lata – Makarova Formation, Russia, Early Jurassic
* Dzeregia longa – Tersyukskaya Formation, Russia, Middle Jurassic
* Dzeregia pilula – Turga Formation, Russia, Early Cretaceous
* Dzeregia platis – Sharteg Formation, Mongolia, Late Jurassic
* Dzeregia striata – Zhargalant Formation, Mongolia, Early Jurassic Hydrobiites
* Hydrobiites anglicus – Hasfield, England, Late Triassic
* Hydrobiites bellus – Dobbertin, Mecklenburg-Vorpommern, Germany, Early Jurassic
* Hydrobiites convexus – Tersyukskaya Formation, Russia, Middle Jurassic
* Hydrobiites crassus – Cheremkhovskaya Formation, Russia, Early Jurassic
* Hydrobiites dobbertinensis – Dobbertin, Mecklenburg-Vorpommern, Germany, Early Jurassic
* Hydrobiites giebeli – Cotham Formation, England, Late Triassic
* Hydrobiites handlirschi – Lunz Formation, Austria, Late Triassic
* Hydrobiites liasinus – Hasfield, England, Late Triassic
* Hydrobiites longus – Kutinskaya Formation, Russian, Early Cretaceous
* Hydrobiites minor – Sharteg Formation, Mongolia, Late Jurassic
* Hydrobiites minutissimus – Itat Formation, Russia, Middle Jurassic
* Hydrobiites mongolicus – Sharteg Formation, Mongolia, Late Jurassic
* Hydrobiites permianus – Salarevo Formation, Russia, Late Permian
* Hydrobiites punctatostriatus – Dobbertin, Mecklenburg-Vorpommern, Germany, Early Jurassic
* Hydrobiites purbeccensis – Lulworth Formation, England, Early Cretaceous
* Hydrobiites sulcatus – Gurvan-Eren Formation, Mongolia, Early Cretaceous
* Hydrobiites tillyardi – Vyazniki Formation, Russia, Late Permian
* Hydrobiites veteranus – Insektenmergel Formation, Switzerland, Early Jurassic
* Hydrobiites vladimiri – Vyazniki Formation, Russia, Late Permian Ischichucasyne
* Ischichucasyne cladocosta – Los Rastros Formation, Argentina, Late Triassic
* Ischichucasyne santajuanaensis – Santa Juana Formation, Chile, Late Triassic Palademosyne
* Palademosyne martynovae – Kazankovo-Markinskaya Formation, Russia, Middle Permian
* Palademosyne natalensis – Estcourt Formation, South Africa, Late Permian Permocrossos
* Permocrossos elongatus – Iva-Gora Beds Formation, Russia, Middle Permian Permosyne
* Permosyne affinis – Croudace Bay Formation, Australia, Late Permian
* Permosyne belmontensis – Croudace Bay Formation, Australia, Late Permian
* Permosyne dentata – Salarevo Formation, Russia, Late Permian
* Permosyne elongata – Estcourt Formation, South Africa, Late Permian
* Permosyne mitchelli – Croudace Bay Formation, Australia, Late Permian
* Permosyne rasnitsyni – Vyazniki Formation, Russia, Late Permian Platycrossos
* Platycrossos caroli – Lunz Formation, Austria, Late Triassic
* Platycrossos elongatus – Itat Formation, Russia, Middle Jurassic
* Platycrossos latus – Sharteg Formation, Mongolia, Late Jurassic
* Platycrossos ligulatus – Blackstone Formation, Australia, Late Triassic
* Platycrossos longus – Sharteg Formation, Mongolia, Late Jurassic
* Platycrossos loxonicus – Sharteg Formation, Mongolia, Late Jurassic
* Platycrossos mongolicus – Sharteg Formation, Mongolia, Late Jurassic
* Platycrossos ovum – Sharteg Formation, Mongolia, Late Jurassic
* Platycrossos petalus – Itat Formation, Russia, Middle Jurassic
* Platycrossos punctatus – Itat Formation, Russia, Middle Jurassic
* Platycrossos subtumidus – Blackstone Formation, Australia, Late Triassic
* Platycrossos tumidus – Blackstone Formation, Australia, Late Triassic Pseudorhynchophora
* Pseudorhynchophora convexa – Nyadeita Formation, Russia, Early Triassic
* Pseudorhynchophora olliffi – Blackstone Formation, Australia, Late Triassic Sakmaracoleus
* Sakmaracoleus orenburgensis – Vyazovka Formation, Russia, Middle Permian Tychtocoleus
* Tychtocoleus europaeus – Salarevo Formation, Russia, Late Permian
* Tychtocoleus neuburgae – Gramoteinskaya Formation, Russia, Late Permian
* Tychtocoleus popovi – Salarevo Formation, Russia, Late Permian Umkomaasia
* Umkomaasia depressa – Molteno Formation, South Africa, Late Triassic