Results 51 to 60 of about 2,841 (211)
Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, Volume 344, Issue 8, Page 505-516, December 2025.Epithelia are typically ciliated, except in sponges. Of all Porifera only Homoscleromorphs have motile cilia on their epithelia. Our data highlight the presence of cilia and mucociliary particle transport as a common feature of metazoa and a secondary loss in other sponge lineages.
Veronica L. Price +9 more
wiley +1 more source
Laminar shell structure of Antigonambonites planus (Pander, 1830) (Brachiopoda, Billingsellida) [PDF]
Estonian Journal of Earth Sciences, 2017 The order Billingsellida comprises brachiopods with laminar and fibrous shells, however, the data on their microstructure are scanty and the taxonomic value of differences in their shell structure is uncertain.
Anna Madison
doaj +1 more source
, 2023 Macfarlan, Donald Alexander Bankier (2023): Latest Triassic and Early Jurassic Spiriferinida (Brachiopoda) of Zealandia (New Zealand and New Caledonia). Zootaxa 5277 (1): 1-58, DOI: 10.11646/zootaxa.5277.1.1, URL: http://dx.doi.org/10.11646/zootaxa.5277 ...
Macfarlan, Donald Alexander Bankier
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The Evolution of Brachiopoda [PDF]
Annual Review of Earth and Planetary Sciences, 2016 Brachiopods are (perhaps all too) familiar to any geology student who has taken an invertebrate paleontology course; they may well be less familiar to biology students. Even though brachiopods are among the most significant components of the marine fossil record by virtue of their considerable diversity, abundance, and long evolutionary history, fewer ...
openaire +3 more sources
PHOTOGRAPHY: A CONVENIENT TECHNIQUE FOR RECORDING SERIAL TRANSVERSE SECTIONS OF BRACHIOPODS
Rivista Italiana di Paleontologia e Stratigrafia, 2017 A review of the bibliography coupled with the Authors' personal experience shows that drawing, as a technique for recording serial transverse sections of Brachiopods is inadequate and inaccurate.
CHIARA BENIGNI, CARLA FERLIGA
doaj +1 more source
Structural Basis of GABAB Receptor Activation during Evolution
Advanced Science, Volume 12, Issue 37, October 6, 2025.This study explores the structural and functional mechanisms of the drosophila GABAB receptor, a key role in neurotransmission. Using cryo‐EM, the research reveals how the receptor's activation differs from its human counterpart, highlighting unique evolutionary features.
Guofei Hou +14 more
wiley +1 more source
Naturalis Biodiversity Center (NL) - Brachiopoda
, 2023 Database contains specimen records from the Brachiopoda collection of the Naturalis Biodiversity Center (Leiden, Netherlands). These specimens originate from the collections of the National Museum of Natural History (RMNH; Rijksmuseum voor Natuurlijke ...
Jeroen Goud
core
BRACHIOPODA PROTREMATA DER ESTLÄNDISCHEN ORDOVIZISCHEN KUKRUSE-STUFE [PDF]
BRACHIOPODA PROTREMATA DER ESTLÄNDISCHEN ORDOVIZISCHEN KUKRUSE ...
Öpik, A.
core +1 more source
Ecography, Volume 2025, Issue 10, October 2025.The core–periphery hypothesis (CPH) predicts that genetic diversity is greatest at the centre and lowest at the edges of a species' distribution because genetic diversity is a function of a species' abundance, which is also expected to be greatest at the centre and lowest at the edges of the distribution. Variants of the CPH include the ‘Ramped North' (
Daniel Cárcamo +2 more
wiley +1 more source
A supra-ordinal classification of the Brachiopoda
, 1996 A new classification of the Brachiopoda is proposed to take into account recent advances in our understanding of the anatomy, shell morphology, ontogeny and phylogeny of the phylum.
Popov, L +4 more
core +1 more source