@ARTICLE{TreeBASE2Ref25556,
author = {Xi-Guang Zhang and Martin Ross Smith and Jie Yang and Jin-Bo Hou},
title = {Onychophoran-like musculature in a phosphatized Cambrian lobopodian},
year = {2016},
keywords = {},
doi = {10.1098/rsbl.2016.0492},
url = {http://},
pmid = {},
journal = {Biology Letters},
volume = {},
number = {},
pages = {},
abstract = {The restricted, exclusively terrestrial distribution of modern Onychophora contrasts strikingly with the rich diversity of onychophoran-like fossils preserved in marine Cambrian Lagerst?tten. The transition from these early forebears to the modern onychophoran body plan is poorly constrained, in part due to the absence of fossils preserving details of the soft anatomy. Here we report muscle tissue in a new early Cambrian (Stage 3) lobopodian, Tritonychus phanerosarkus gen. et sp. nov., preserved in the Orsten fashion by three-dimensional replication in phosphate. This first report of Palaeozoic onychophoran musculature establishes peripheral musculature as a characteristic of the ancestral panarthropod, but documents an unexpected muscular configuration. Phylogenetic analysis reconstructs T. phanerosarkus as one of a few members of the main onychophoran lineage ? which was as rare and as cryptic in the Cambrian period as it is today.}
}
Taxa for matrix 13632 of Study 18871
Citation title:
"Onychophoran-like musculature in a phosphatized Cambrian lobopodian".
Study name:
"Onychophoran-like musculature in a phosphatized Cambrian lobopodian".
This study is part of submission 18871
(Status: Published).
Taxa
Return to matrix row view
Citation
Taxa
Matrices
Trees
Analyses
