The Earliest Representative of Eorhipidiini (Tenebrionoidea: Ripiphoridae: Ripidiinae) Discovered in Cretaceous Amber

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F23%3A10470431" target="_blank" >RIV/00216208:11310/23:10470431 - isvavai.cz</a>

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=Wkxkt2F8Fj" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=Wkxkt2F8Fj</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3161/00034541ANZ2023.73.2.011" target="_blank" >10.3161/00034541ANZ2023.73.2.011</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Earliest Representative of Eorhipidiini (Tenebrionoidea: Ripiphoridae: Ripidiinae) Discovered in Cretaceous Amber

Popis výsledku v původním jazyce

A new genus and species of wedge-shaped beetle of Eorhipidiini (Coleoptera: Ripiphoridae: Ripidiinae) is described from Cretaceous amber of Myanmar (&apos;Burmese amber&apos;). It represents the only known fossil of this tribe. The species is remarkable for the combination of derived characters shared with the extant genus Pterydrias Reitter, 1895 (i.e., absence of tibial spurs, simplified antennae, and prolonged 4-segmented maxillary palpi) with recurved mandibles similar to those in the ancestral lineages Pelecotominae and Ptilophorinae. To accommodate this peculiar specimen a new genus and species Eodrias mandibularis gen. et sp. nov. are established. A key for all known species of the tribe, for which so far only males are known, is provided. In addition, the systematic position of fossil beetle Asiamordella furvis Hong, 2002 from Early Eocene Fushun amber (China), assigned originally to the family Mordellidae, is evaluated. Its placement within Mordellidae is refuted. Based on the set of characters given in the description it is suggested that the specimen may represent an unknown female morphotype of Ripidiinae and the tribe Eorhipidiini is a possible candidate. Discussion of the systematic position of the newly described genus is supported by a phylogenetic analysis including for the first time morphological characters of extant and fossil genera and larvae of all subfamilies of Ripiphoridae.

Název v anglickém jazyce

The Earliest Representative of Eorhipidiini (Tenebrionoidea: Ripiphoridae: Ripidiinae) Discovered in Cretaceous Amber

Popis výsledku anglicky

A new genus and species of wedge-shaped beetle of Eorhipidiini (Coleoptera: Ripiphoridae: Ripidiinae) is described from Cretaceous amber of Myanmar (&apos;Burmese amber&apos;). It represents the only known fossil of this tribe. The species is remarkable for the combination of derived characters shared with the extant genus Pterydrias Reitter, 1895 (i.e., absence of tibial spurs, simplified antennae, and prolonged 4-segmented maxillary palpi) with recurved mandibles similar to those in the ancestral lineages Pelecotominae and Ptilophorinae. To accommodate this peculiar specimen a new genus and species Eodrias mandibularis gen. et sp. nov. are established. A key for all known species of the tribe, for which so far only males are known, is provided. In addition, the systematic position of fossil beetle Asiamordella furvis Hong, 2002 from Early Eocene Fushun amber (China), assigned originally to the family Mordellidae, is evaluated. Its placement within Mordellidae is refuted. Based on the set of characters given in the description it is suggested that the specimen may represent an unknown female morphotype of Ripidiinae and the tribe Eorhipidiini is a possible candidate. Discussion of the systematic position of the newly described genus is supported by a phylogenetic analysis including for the first time morphological characters of extant and fossil genera and larvae of all subfamilies of Ripiphoridae.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10613 - Zoology

Projekt

<a href="/cs/project/EF19_073%2F0016935" target="_blank" >EF19_073/0016935: Grantová schémata na UK</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Annales Zoologici

ISSN

0003-4541

e-ISSN

1734-1833

Svazek periodika

73

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

15

Strana od-do

313-327

Kód UT WoS článku

001028850600011

EID výsledku v databázi Scopus

2-s2.0-85165335715