Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Harriet B. Drage"'
Autor:
Harriet B. Drage, Stephen Pates
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-18 (2024)
Abstract Trilobite cephalic shape disparity varied through geological time and was integral to their ecological niche diversity, and so is widely used for taxonomic assignments. To fully appreciate trilobite cephalic evolution, we must understand how
Externí odkaz:
https://doaj.org/article/d2fb964660e94ada8037845819bec6b6
Autor:
Lukáš Laibl, Pierre Gueriau, Farid Saleh, Francesc Pérez-Peris, Lorenzo Lustri, Harriet B. Drage, Orla G. Bath Enright, Gaëtan J.-M. Potin, Allison C. Daley
Publikováno v:
Frontiers in Ecology and Evolution, Vol 11 (2023)
Early developmental stages of euarthropods are exceptionally rare in the fossil record. This hampers our understanding of the biology, phylogeny, and development of this extremely diverse metazoan group. Herein, we use classical paleontological metho
Externí odkaz:
https://doaj.org/article/f80c3c11391d4b9abc73dd82a8a3b206
Publikováno v:
Frontiers in Ecology and Evolution, Vol 11 (2023)
Exoskeleton moulting is the process of shedding the old exoskeleton to enable growth, development and repair, representing a crucial recurrent event in the life histories of all euarthropods. The fossil record of moulting allows us to interpret the e
Externí odkaz:
https://doaj.org/article/20c673fddca24cffbfb990e3b6b2700b
Publikováno v:
Acta Palaeontologica Polonica, Vol 64, Iss 2, Pp 261-273 (2019)
Euarthropods have a tough exoskeleton that provides crucial protection from predation and parasitism. However, this is restrictive to growth and must be periodically moulted. The moulting sequence is well-known from extant arthropods, consisting of:
Externí odkaz:
https://doaj.org/article/18a2316784eb4898b46d272d94ebb066
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
Abstract Moulting is a fundamental component of the ecdysozoan life cycle, but the fossil record of this strategy is susceptible to preservation biases, making evidence of ecdysis in soft-bodied organisms extremely rare. Here, we report an exceptiona
Externí odkaz:
https://doaj.org/article/b76d5443cb2c48b2b796b07919a4e220
Publikováno v:
Palaeontology. 66
Trilobites were notably flexible in the moulting behaviours they employed, producing a variety of moult configurations preserved in the fossil record. Investigations seeking to explain this moulting variability and its potential impacts are few, desp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17be6810393b768cbad99313cb99d681
https://doi.org/10.1111/pala.12651
https://doi.org/10.1111/pala.12651
Publikováno v:
Acta Palaeontologica Polonica, Vol 64, Iss 2, Pp 261-273 (2019)
ACTA PALAEONTOLOGICA POLONICA
Acta Palaeontologica Polonica, vol. 64
ACTA PALAEONTOLOGICA POLONICA
Acta Palaeontologica Polonica, vol. 64
Euarthropods have a tough exoskeleton that provides crucial protection from predation and parasitism. However, this is restrictive to growth and must be periodically moulted. The moulting sequence is well-known from extant arthropods, consisting of:
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dde350f488180dafb6615142b537e25
http://www.app.pan.pl/archive/published/app64/app005822018.pdf
http://www.app.pan.pl/archive/published/app64/app005822018.pdf
Publikováno v:
Paleobiology. 44:638-659
A large sample of postembryonic specimens ofDalmanitina proaeva elfridaandD. socialisfrom the Upper Ordovician (Sandbian to Katian) Prague Basin allows for the first reasonably complete ontogenetic sequence of Dalmanitoidea (Phacopina). The material
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40a0e1737ff863f51bf9c1895b9e5ba4
https://doi.org/10.1017/pab.2018.31
https://doi.org/10.1017/pab.2018.31
Publikováno v:
Lethaia
Trilobites dominate the Emu Bay Shale (EBS) assemblage (Cambrian Series 2, Stage 4, South Australia) in terms of numbers, with Estaingia bilobata Pocock 1964 being extremely abundant, and the larger Redlichia takooensis Lu 1950 being common. Many spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::697fb0f53c7a4ddb6154493f3b869c69
https://serval.unil.ch/notice/serval:BIB_5493826EB12C
https://serval.unil.ch/notice/serval:BIB_5493826EB12C
Publikováno v:
Proceedings of the National Academy of Sciences
Euarthropoda is one of the best-preserved fossil animal groups and has been the most diverse animal phylum for over 500 million years. Fossil Konservat-Lagerstätten, such as Burgess Shale-type deposits (BSTs), show the evolution of the euarthropod s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::665d654ca5968cd1f9e81333fabfeb7c
https://pubmed.ncbi.nlm.nih.gov/29784780
https://pubmed.ncbi.nlm.nih.gov/29784780