Two Different Cretaceous Worlds: Taimyr and Kachin Amber Trichopterofaunas

Polycentropodidae constitute 55.6% of Taimyr amber caddisfly species with known males, and only 4.8% of caddisfly species with known males in Kachin amber. Micro-caddisflies obviously dominate in Taimyr amber (Archaeopolycentra, Polycentropodidae), Kachin amber (Palerasnitsynus, Psychomyiidae) and N...

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Datum:2022
1. Verfasser: Perkovsky, E.
Format: Artikel
Sprache:English
Veröffentlicht: Publishing House "Akademperiodyka" of the National Academy of Sciences of Ukraine 2022
Online Zugang:https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/300
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Journal Zoodiversity
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Zusammenfassung:Polycentropodidae constitute 55.6% of Taimyr amber caddisfly species with known males, and only 4.8% of caddisfly species with known males in Kachin amber. Micro-caddisflies obviously dominate in Taimyr amber (Archaeopolycentra, Polycentropodidae), Kachin amber (Palerasnitsynus, Psychomyiidae) and New Jersey amber (Hydroptilidae); both Psychomyiidae and  Hydroptilidae are absent in Taimyr amber, Polycentropodidae are absent in  New Jersey amber and rare in Kachin amber. The domination of Polycentropodidae was proposed as a new characteristics of Baeomorpha Realm, their rarity or absence proposed as a new characteristics of Isoptera Realm.