Systematic position of Triplosoba, hitherto the oldest mayfly, from Upper Carboniferous of Commentry in Central France (Insecta: Palaeodictyopterida)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F09%3A10000199" target="_blank" >RIV/00216208:11310/09:10000199 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Systematic position of Triplosoba, hitherto the oldest mayfly, from Upper Carboniferous of Commentry in Central France (Insecta: Palaeodictyopterida)

Popis výsledku v původním jazyce

A revision of the holotype of Triplosoba pulchella (Brongniart, 1883), the oldest mayfly, provides evidence for new attribution to Palaeodictyopterida sensu Bechly. New character states derived from the venation pattern, namely the basal connection of the median anterior with the radius and radius posterior in the forewing, the median anterior remote from the radius posterior and basally fused with the median posterior in the hindwing, and a strong costal margin formed by two connected or fused veins with a series of small spines (costa and subcosta anterior), support an ordinal placement of Triplosoba into Palaeodictyopterida (inclusive of Diphanopterodea sensu Bechly) versus Ephemeroptera as supposed by previous authors. It shares with Diaphanopterodea a potential synapomorphy in the presence of long curved connections between the three stems of the radius, media, and cubitus in the basal part of the forewing, a character not present in other groups of Palaeodictyopterida.

Název v anglickém jazyce

Systematic position of Triplosoba, hitherto the oldest mayfly, from Upper Carboniferous of Commentry in Central France (Insecta: Palaeodictyopterida)

Popis výsledku anglicky

A revision of the holotype of Triplosoba pulchella (Brongniart, 1883), the oldest mayfly, provides evidence for new attribution to Palaeodictyopterida sensu Bechly. New character states derived from the venation pattern, namely the basal connection of the median anterior with the radius and radius posterior in the forewing, the median anterior remote from the radius posterior and basally fused with the median posterior in the hindwing, and a strong costal margin formed by two connected or fused veins with a series of small spines (costa and subcosta anterior), support an ordinal placement of Triplosoba into Palaeodictyopterida (inclusive of Diphanopterodea sensu Bechly) versus Ephemeroptera as supposed by previous authors. It shares with Diaphanopterodea a potential synapomorphy in the presence of long curved connections between the three stems of the radius, media, and cubitus in the basal part of the forewing, a character not present in other groups of Palaeodictyopterida.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

<a href="/cs/project/KJB301110701" target="_blank" >KJB301110701: Systematika a evoluce paleopterních skupin hmyzu ze svrchního paleozoika (Insecta: Palaeoptera)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Systematic entomology

ISSN

0307-6970

e-ISSN

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Svazek periodika

34

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

000269907500002

EID výsledku v databázi Scopus

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