Results 21 to 30 of about 6,700 (222)

Description and figures of new lectotype and paralectotype material of Recent brachiopod Thecidellina maxilla (Hedley, 1899)

open access: yesRecords of the Australian Museum, 2021
The material of Thecidellina maxilla (Hedley, 1899) from the type locality has only been illustrated as line drawings, no images have previously been published.
Jeffrey H. Robinson
doaj   +1 more source

New parasitic organisms in a productid brachiopod Eomarginifera lobata from the lower Carboniferous of the Moscow Basin, Russia [PDF]

open access: yesActa Palaeontologica Polonica
Bioclaustrations are among the best ways that parasitic associations are preserved. A new bioclaustration, Haplorygma productidophilia csp. nov., is here described from the ventral interior of the Carboniferous productid brachiopod Eomarginifera lobata ...
Olev Vinn   +2 more
doaj   +1 more source

Molluscan Shells, Spicules, and Gladii Are Evolutionarily Deeply Conserved. [PDF]

open access: yesJ Exp Zool B Mol Dev Evol
Evolutionarily conserved transcription factor encoding genes and other genes are expressed in the epithelia that give rise to spicules (green) and/or shells (blue) in developmental stages of diverse mollusks, including polyplacophorans, aplacophorans, scaphopods, and cephalopods.
Barrera Grijalba CC   +6 more
europepmc   +2 more sources

Complete mitochondrial genome analysis of Lingula anatina from Korea (Brachiopoda, Lingulida, Lingulidae)

open access: yesMitochondrial DNA. Part B. Resources, 2017
In this study, complete mitochondrial genome of the Lingula anatina (Lamark, 1801) from Korea has been sequenced and analysed, and compared with previous complete mitochondrial genome record from Japan.
Mustafa Zafer Karagozlu   +3 more
doaj   +1 more source

Sporadic Pliocene and Pleistocene brachiopods in Naturalis Biodiversity Center (Leiden, the Netherlands) : records from the Mediterranean, and the North Sea Basin [PDF]

open access: yes, 2016
Th e Cenozoic Mollusc Collection of the Naturalis Biodiversity Center (NBC) contains several Pliocene and some Pleistocene brachiopods from the Mediterranean (5 Italian localities), and from the North Sea Basin (2 English localities, 1 French ...
Dulai, Alfréd
core   +1 more source

X-ray tomographic microscopy tightens affinity of the early Cambrian Oymurania to the brachiopod stem group [PDF]

open access: yesActa Palaeontologica Polonica, 2017
The geologically rapid biotic evolution in the early Cambrian is marked by the first appearance of major groups of animals in the fossil record (e.g., Budd and Jensen 2000; Kouchinsky et al. 2012).
Artem Kouchinsky, Stefan Bengtson
doaj   +1 more source

The debated question of asymmetrical rhynchonellids (Brachiopoda, Rhynchonellida): examples from the Late Cretaceous of Western Europe

open access: yesBSGF - Earth Sciences Bulletin, 2020
Many Cretaceous asymmetrical rhynchonellid brachiopods (Brachiopoda, Rhynchonellida) have long been considered as Rhynchonella difformis (Valenciennes in Lamarck, 1819).
Gaspard Danièle, Charbonnier Sylvain
doaj   +1 more source

Oxygen isotope equilibrium in brachiopod shell fibres in the context of biological control [PDF]

open access: yes, 2008
No abstract ...
Chung, P.   +5 more
core   +1 more source

Complete mitochondrial genome of Laqueus Japonicus (Brachiopoda, Terebratulida, Laqueidae)

open access: yesMitochondrial DNA. Part B. Resources, 2017
In this study a complete mitochondrial genome of the species, Laqueus japonicus was sequenced and analysed. The mitochondrial genome size is 14,267 bp with 20.2% A, 15.7% C, 27.1% G, and 37.0% T nucleotide distributions.
Mustafa Zafer Karagozlu   +3 more
doaj   +1 more source

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