An Oligocene tubeshoulder (Teleostei, Alepocephaliformes) from the Central Paratethys (Czech Republic): the first skeletal record for the family Platytroctidae

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F19%3A00523737" target="_blank" >RIV/67985831:_____/19:00523737 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.tandfonline.com/doi/full/10.1080/02724634.2019.1719123" target="_blank" >https://www.tandfonline.com/doi/full/10.1080/02724634.2019.1719123</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/02724634.2019.1719123" target="_blank" >10.1080/02724634.2019.1719123</a>

Jazyk výsledku

angličtina

Název v původním jazyce

An Oligocene tubeshoulder (Teleostei, Alepocephaliformes) from the Central Paratethys (Czech Republic): the first skeletal record for the family Platytroctidae

Popis výsledku v původním jazyce

A new fossil fish, Vachalia moraviensis, gen. et sp. nov., is described based on a single articulated specimen collected from lower Oligocene deposits exposed in the vicinity of Kelč, Czech Republic. The morphological analysis of the specimen reveals a series of features that unambiguously support its recognition as a new member of the alepocephaliform family Platytroctidae. Vachalia moraviensis, gen. et sp. nov., is characterized by a very large head, elongate and ribbon-like body, two premaxillary tusks, of which the posterior is distant from the anterior one and almost perpendicular to it, posterior border of the maxilla behind the orbit, two supramaxillae, nine branchiostegal rays, 22 abdominal and 18 or 19 caudal vertebrae, dorsal fin with 16 or 17 rays, pectoral fin reduced and composed of approximately 12 short rays, pelvic fin larger than pectoral fin, and photophores (apparently) absent. The specimen described herein represents the first and only known fossil belonging to the family Platytroctidae based on articulated skeletal remains.

Název v anglickém jazyce

An Oligocene tubeshoulder (Teleostei, Alepocephaliformes) from the Central Paratethys (Czech Republic): the first skeletal record for the family Platytroctidae

Popis výsledku anglicky

A new fossil fish, Vachalia moraviensis, gen. et sp. nov., is described based on a single articulated specimen collected from lower Oligocene deposits exposed in the vicinity of Kelč, Czech Republic. The morphological analysis of the specimen reveals a series of features that unambiguously support its recognition as a new member of the alepocephaliform family Platytroctidae. Vachalia moraviensis, gen. et sp. nov., is characterized by a very large head, elongate and ribbon-like body, two premaxillary tusks, of which the posterior is distant from the anterior one and almost perpendicular to it, posterior border of the maxilla behind the orbit, two supramaxillae, nine branchiostegal rays, 22 abdominal and 18 or 19 caudal vertebrae, dorsal fin with 16 or 17 rays, pectoral fin reduced and composed of approximately 12 short rays, pelvic fin larger than pectoral fin, and photophores (apparently) absent. The specimen described herein represents the first and only known fossil belonging to the family Platytroctidae based on articulated skeletal remains.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10506 - Paleontology

Projekt

<a href="/cs/project/GA16-21523S" target="_blank" >GA16-21523S: Změny rybí fauny paratethydní oblasti od oligocénu do spodního miocénu – doklady na vybraných skupinách z lokalit Moravy (Česká Republika)</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Journal of Vertebrate Paleontology

ISSN

0272-4634

e-ISSN

—

Svazek periodika

39

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

e1719123

Kód UT WoS článku

000518790000001

EID výsledku v databázi Scopus

2-s2.0-85081197907