At last, a Pennsylvanian stem-stonefly (Plecoptera) discovered, BMC Ecology and Evolution
Por um escritor misterioso
Last updated 15 junho 2024
Background Stem-relatives of many winged insect orders have been identified among Pennsylvanian fossils (Carboniferous Period). Owing to their presumed 'basal' position in insect phylogeny, stoneflies were expected to occur at this period. However, no relative has ever been designated convincingly. Results In this paper, we report specimens belonging to a new fossil insect species collected from the Tupo Formation (Pennsylvanian; China). The wing venation of Gulou carpenteri gen. et sp. nov. exhibits character states diagnostic of the order Plecoptera, but lack character states shared by unequivocal representatives of the order. Derived from this identification, the delimitation of the fossil species is ascertained based on comparison of several extant stonefly species. This comparative analysis allowed a trait present in G. carpenteri gen. et sp. nov., but rarely occurring in extant species, to be documented and highlighted as atavistic. Affinities of taxa formerly proposed as putative stem-stoneflies are reconsidered in the light of the new discovery. Conclusions Gulou carpenteri gen. et sp. nov. is considered the only genuine Plecoptera reported from the Pennsylvanian. Continuing efforts on the systematics of Pennsylvanian winged insects indicate a fauna more diverse than previously appreciated. It suggests that insects already had a long, yet undocumented, history by this time.
At last, a Pennsylvanian stem-stonefly (Plecoptera) discovered
Full article: The Pangean journey of 'south forestflies' (Insecta
South African Lagerstätte reveals middle Permian Gondwanan
Combining molecular datasets with strongly heterogeneous taxon
Compositional phylogenomic modelling resolves the 'Zoraptera
COMMENT ON MARDEN (2013): “REANALYSIS AND EXPERIMENTAL EVIDENCE
PDF) The first fossil salmonfly (Insecta: Plecoptera
Insects, Free Full-Text
Order Plecoptera - ScienceDirect
PDF) Ecosystem Services, Global Diversity, and Rate of Stonefly
A phylogenomic perspective on the evolutionary history of the
The larval morphology of a new mid-Cretaceous stonefly and its
Insects, Free Full-Text
The first fossil salmonfly (Insecta: Plecoptera: Pteronarcyidae
DNA barcoding for biodiversity assessment: Croatian stoneflies
Recomendado para você
-
Something I did the other day : r/SCP15 junho 2024
-
SCP 0079.Robot Case Interview15 junho 2024
-
Index of /imagebase/SCP-scanned_images/Hotel-Roanoke15 junho 2024
-
venom Minecraft Texture Pack15 junho 2024
-
SCP Pixel Art 1 by LimpSeatBelt on DeviantArt15 junho 2024
-
Single-Cell Proteomics with Spatial Attributes: Tools and Techniques15 junho 2024
-
Ronald Vlasic Artworks15 junho 2024
-
zm_evil_stone VisajemSk / Map Plague [Counter-Strike 1.6] [Mods]15 junho 2024
-
Hyde park ave Black and White Stock Photos & Images - Alamy15 junho 2024
-
Overtwisting and Coiling Highly Enhance Strain Generation of15 junho 2024
você pode gostar
-
Pokémon: Sword & Shield, Vol. 4: Volume 4 - Livros na15 junho 2024
-
Create a Deepwoken race Tier List - TierMaker15 junho 2024
-
Soldier (The New Colossus), Wolfenstein Wiki, Fandom15 junho 2024
-
Shrek PNG - Free Download Shrek, Shrek character, Princess fiona15 junho 2024
-
lego mecha sonic Mk215 junho 2024
-
Iszy Billiards # 8 Ball Regulation Size 2 1/4 Pool Table Billiard : Eight Ball : Sports & Outdoors15 junho 2024
-
1 Jogo) Ônibus escolar das crianças Ônibus Polícia Ônibus Escolar15 junho 2024
-
Jogo de Dama Turma da Mônica - Babebi15 junho 2024
-
Diamond, Blox Fruits Wiki15 junho 2024
-
22 coisas que você precisa notar no novo trailer do filme de Death15 junho 2024