Nowa wersja platformy, zawierająca wyłącznie zasoby pełnotekstowe, jest już dostępna.
Przejdź na https://bibliotekanauki.pl
Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 4

Liczba wyników na stronie
first rewind previous Strona / 1 next fast forward last
Wyniki wyszukiwania
Wyszukiwano:
w słowach kluczowych:  Jiulongshan Formation
help Sortuj według:

help Ogranicz wyniki do:
first rewind previous Strona / 1 next fast forward last
EN
A new genus with two new species and one new species of fossil elaterids are described: Paradesmatus baiae sp. nov., Paradesmatus ponomarenkoi sp. nov., Protagrypnus robustus sp. nov. These findings document the fossils from the Middle Jurassic Jiulongshan Formation of Eastern Inner Mongolia, China. Fossil elaterids of Mesozoic with large triangular plates of metacoxae have been discovered only from the Upper Jurassic strata of Karatau so far, Paradesmatus baiae with the unique feature will expand our knowledge on the early diversification of elaterids.
EN
A new bark-gnawing beetle genus Sinopeltis gen. nov., with two species (S. jurrasica sp. nov. (type species) and Sinopeltis amoena sp. nov.), is described based on two well-preserved impression fossils. Specimens were collected from the Middle Jurassic Jiulongshan Formation in Daohugou Village, Shantou Township, Ningcheng County, Inner Mongolia, China from a lacustrine paleoenvironment, making it the oldest fossil of the family. Sinopeltis is placed into Peltinae incertae sedis.
|
|
nr 1
EN
One new genus including two new species of fossil cupedids assigned to family Cupedidae, Gracilicupes crassicruralis gen. and sp. nov. and Gracilicupes tenuicruralis gen. and sp. nov., is described from the Middle Jurassic Jiulongshan Formation of eastern Inner Mongolia, China.
|
|
tom 57
|
nr 2
EN
Two new genera including four new species of fossil beetles assigned to the family Schizophoridae - Menopraesagus explanatus gen. and sp. nov., M. oxycerus gen. and sp. nov., M. grammims gen. and sp. nov. and Homocatabrycus liui gen. and sp. nov., and a new genus including one new species assigned to the family Ademosynidae - Lasiosyrie euglyphea gen. and sp. nov. are described. All of them are collected from the Middle Jurassic Jiulongshan Formation of eastern Inner Mongolia, China. Another two new fossil species referable to the genus Tetraphalerus of family Ommatidae, Tetraphalerus latus sp. nov. and Tetraphalerus curtinervis sp. nov., are reported from the Jehol Biota of western Liaoning, China.
first rewind previous Strona / 1 next fast forward last
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.