☆ 4.8 Article

Postcranial disparity of galeaspids and the evolution of swimming speeds in stem-gnathostomes

NATIONAL SCIENCE REVIEW (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Geosciences, Multidisciplinary

A New Family of Galeaspids (Jawless Stem-Gnathostomata) from the Early Silurian of Chongqing, Southwestern China

Yang Chen et al.

Summary: A new genus and species of agnathan fish, Yongdongaspis littoralis gen. et sp. nov., has been discovered in the Llandovery Huixingshao Formation in southwestern China. This fish exhibits transitional characteristics between Sinogaleaspidae and a higher group of eugaleaspidiforms. Phylogenetic analysis confirms Yongdongaspis as a sister taxon of this higher group. This discovery provides new fossil evidence for the subdivision and correlation of the Upper Red Beds in South China.

ACTA GEOLOGICA SINICA-ENGLISH EDITION (2022)

添加到收藏夹

Article Geosciences, Multidisciplinary

The oldest eugaleaspiform fishes from the Silurian red beds in Jiangxi, South China and their stratigraphic significance

Xianren Shan et al.

Summary: This study describes two new species of Eugaleaspiformes, which are the oldest and most primitive fossil occurrences of the group in the marine Lower Red Beds of Silurian in South China. The fossil evidence suggests a closer similarity between the fish assemblages in northwestern Zhejiang and the Qingshui Formation in Jiangxi Province, with a revised age estimation.

JOURNAL OF ASIAN EARTH SCIENCES (2022)

添加到收藏夹

Article Biology

Falxcornus, a new genus of Tridensaspidae (Galeaspida, stem-Gnathostomata) from the Lower Devonian in Qujing, Yunnan, China

Xinyuan Meng et al.

Summary: The newly described Falxcornus liui gen. et sp. nov. represents the most primitive and oldest known tridensaspid fish discovered in Qujing, Yunnan, China. It shares some similar features with Tridensaspis and Pterogonaspis, but also shows distinct differences. The discovery sheds light on the evolution and ecological characteristics of galeaspids.

HISTORICAL BIOLOGY (2022)

添加到收藏夹

Article Multidisciplinary Sciences

The oldest complete jawed vertebrates from the early Silurian of China

You-an Zhu et al.

Summary: Molecular studies suggest that jawed vertebrates originated no later than the Late Ordovician period. Newly discovered fossils from the early Silurian provide important insights into the early diversification of jawed vertebrates.

NATURE (2022)

添加到收藏夹

Article Multidisciplinary Sciences

Galeaspid anatomy and the origin of vertebrate paired appendages

Zhikun Gai et al.

Summary: Paired fins are a significant innovation that evolved in jawed vertebrates after diverging from jawless vertebrates. Extinct jawless armoured stem gnathostomes had various paired body-wall extensions, while osteostracans (sister to jawed vertebrates) are believed to have had the first true paired appendages in a pectoral position. The study shows that galeaspids (sister group to both osteostracans and jawed vertebrates) had three unpaired dorsal fins, a symmetrical hypochordal tail, and a pair of continuous ventrolateral fins. The ventrolateral fins are similar to paired fin flaps in other stem gnathostomes, supporting the fin-fold hypothesis for the origin of vertebrate paired appendages.

NATURE (2022)

添加到收藏夹

Article Biology

Evolutionary analysis of swimming speed in early vertebrates challenges the 'New Head Hypothesis'

Humberto G. Ferron et al.

Summary: The study analyzes the evolution of swimming speed in early vertebrates based on fin morphology and challenges the hypothesis of a trend towards more active lifestyles in the lineage leading to jawed groups.

COMMUNICATIONS BIOLOGY (2022)

添加到收藏夹

Article Biology

Functional assessment of morphological homoplasy in stem-gnathostomes

Humberto G. Ferron et al.

Summary: Osteostraci and Galeaspida, as stem-gnathostomes, share similar headshield morphologies and functionalities, leading to high levels of convergence in evolutionary relationships study and potentially obscuring the understanding of gnathostome bodyplan assembly. Computational fluid dynamics reveal that morphologically convergent species exhibit similar hydrodynamic performances, indicating independent acquisition of the same morphofunctional traits.

PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES (2021)

添加到收藏夹

Article Biology

Qushiaspis, a new genus of gantarostrataspid fish (galeaspida, stem-gnathostomata) from the Lower Devonian of Yunnan, China

Wenyu Jiang et al.

Summary: The newly described genus and species Qushiaspis elaia is a Galeaspida found in the Lower Devonian Xujiachong Formation of Qujing, Yunnan Province, southwestern China. It exhibits unique characteristics compared to other galeaspids, indicating high diversity of Devonian galeaspids in the Pragian period in the Qujing Basin.

HISTORICAL BIOLOGY (2021)

添加到收藏夹

Article Biochemistry & Molecular Biology

Computational Fluid Dynamics Suggests Ecological Diversification among Stem-Gnathostomes

Humberto G. Ferron et al.

CURRENT BIOLOGY (2020)

添加到收藏夹

Review Geosciences, Multidisciplinary

Devonian integrative stratigraphy and timescale of China

Wenkun Qie et al.

SCIENCE CHINA-EARTH SCIENCES (2019)

添加到收藏夹

Article Paleontology

Evidence of endothermy in the extinct macropredatory osteichthyan Xiphactinus audax (Teleostei, Ichthyodectiformes)

Humberto G. Ferron

JOURNAL OF VERTEBRATE PALEONTOLOGY (2019)

添加到收藏夹

Article Biology

The evolution of gigantism in active marine predators

Humberto G. Ferron et al.

HISTORICAL BIOLOGY (2018)

添加到收藏夹

Article Geosciences, Multidisciplinary

Silurian-Devonian terrestrial revolution in South China: Taxonomy, diversity, and character evolution of vascular plants in a paleogeographically isolated, low-latitude region

Jinzhuang Xue et al.

EARTH-SCIENCE REVIEWS (2018)

添加到收藏夹

Article Paleontology

ASSESSING METABOLIC CONSTRAINTS ON THE MAXIMUM BODY SIZE OF ACTINOPTERYGIANS: LOCOMOTION ENERGETICS OF LEEDSICHTHYS PROBLEMATICUS (ACTINOPTERYGII, PACHYCORMIFORMES)

Humberto G. Ferron et al.

PALAEONTOLOGY (2018)

添加到收藏夹

Article Multidisciplinary Sciences

Regional endothermy as a trigger for gigantism in some extinct macropredatory sharks

Humberto G. Ferron

PLOS ONE (2017)

添加到收藏夹

Article Biology

Histology and affinity of anaspids, and the early evolution of the vertebrate dermal skeleton

Joseph N. Keating et al.

PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES (2016)

添加到收藏夹

Article Multidisciplinary Sciences

Comparative analyses of animal-tracking data reveal ecological significance of endothermy in fishes

Yuuki Y. Watanabe et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2015)

添加到收藏夹

Review Multidisciplinary Sciences

The origin of the vertebrate jaw: Intersection between developmental biology-based model and fossil evidence

Gai ZhiKun et al.

CHINESE SCIENCE BULLETIN (2012)

添加到收藏夹

Article Multidisciplinary Sciences

Fossil jawless fish from China foreshadows early jawed vertebrate anatomy

Zhikun Gai et al.

NATURE (2011)

添加到收藏夹

Article Anatomy & Morphology

On the tail of Errivaspis and the condition of the caudal fin in heterostracans

Elga Mark-Kurik et al.

ACTA ZOOLOGICA (2009)

添加到收藏夹

Article Biology

The tail of the Ordovician fish Sacabambaspis

Alan Pradel et al.

BIOLOGY LETTERS (2007)

添加到收藏夹

Article Ecology

Evidence for a single median fin-fold and tail in the Lower Cambrian vertebrate, Haikouichthys ercaicunensis

XG Zhang et al.

JOURNAL OF EVOLUTIONARY BIOLOGY (2004)

添加到收藏夹

Article Evolutionary Biology

Otx1 gene-controlled morphogenesis of the horizontal semicircular canal and the origin of the gnathostome characteristics

S Mazan et al.

EVOLUTION & DEVELOPMENT (2000)

添加到收藏夹

Review Biology

Conodont affinity and chordate phylogeny

PCJ Donoghue et al.

BIOLOGICAL REVIEWS (2000)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.