J 2022

Aliveria mojmiri sp. nov. among other flying and ground squirrels (Rodentia, Mammalia) from the early Miocene of Mokrá-Quarry sites (Moravia, Czech Republic)

SALOMÓN, Isaac Bonilla; Ángel HERNÁNDEZ LUJÁN; Martin IVANOV a Martin SABOL

Základní údaje

Originální název

Aliveria mojmiri sp. nov. among other flying and ground squirrels (Rodentia, Mammalia) from the early Miocene of Mokrá-Quarry sites (Moravia, Czech Republic)

Autoři

SALOMÓN, Isaac Bonilla (garant); Ángel HERNÁNDEZ LUJÁN (724 Španělsko, domácí); Martin IVANOV (203 Česká republika, domácí) a Martin SABOL

Vydání

Historical Biology, Taylor and Francis Ltd. 2022, 0891-2963

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10506 Paleontology

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

Impakt faktor

Impact factor: 1.400

Kód RIV

RIV/00216224:14310/22:00125054

Organizační jednotka

Přírodovědecká fakulta

UT WoS

000713480500001

EID Scopus

2-s2.0-85118576028

Klíčová slova anglicky

Sciuridae; flying squirrels; postcranial; locomotion; Burdigalian; Moravian Karst

Štítky

Příznaky

Mezinárodní význam, Recenzováno
Změněno: 23. 1. 2023 12:29, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

This article focuses on the sciurid (Rodentia, Sciuridae) remains from the early Miocene (MN4) Mokrá-Quarry sites, Moravia, Czech Republic. The sciurid assemblage in the different fissures ranges from one genus in MWQ4/2018 to three different genera in MCQ3/2005. Regarding subfamily Sciurinae, the dentognathic remains are referred to Palaeosciurus aff. fissurae, which shows an intermediate stage of evolution between Palaeosciurus fissurae and Palaeosciurus sutteri according to the development of conules in both upper and lower molars. Although the sciurid postcranial remains are left unassigned, several calcanei show strong morphological features belonging to ground squirrels, and, are therefore attributed to cf. Palaeosciurus. As for Pteromyinae subfamily, three genera were recovered (Miopetaurista, Blackia and Aliveria), including a new species: Aliveria mojmiri sp. nov. The new species shows a more specialised dental pattern and could further represent the ancestral species from which several middle Miocene genera evolved. Furthermore, some of the recovered calcanei have been here identified as cf. Aliveria, representing the first postcranial remains ever belonging to the genus, and confirm its attribution as a flying squirrel. The presence of both ground and flying squirrels is in concordance with an open landscape with patches of woodland proposed for Mokrá-Quarry sites.

Návaznosti

EF16_027/0008360, projekt VaV
Název: Postdoc@MUNI
MUNI/A/0944/2019, interní kód MU
Název: Analýza sedimentárních pánví (Akronym: ASP)
Investor: Masarykova univerzita, Analýza sedimentárních pánví, DO R. 2020_Kategorie A - Specifický výzkum - Studentské výzkumné projekty