Complete mitochondrial genomes of two scaphopod molluscs [PDF]
Complete mitochondrial genomes were determined for two scaphopod molluscs: the dentaliid Antalis entalis and an unidentified Antarctic gadilid. Both genomes are complete except, in Gadilida sp.
Kevin M. Kocot +5 more
doaj +2 more sources
Comparative Single-Cell Transcriptomics Reveals Novel Genes Involved in Bivalve Embryonic Shell Formation and Questions Ontogenetic Homology of Molluscan Shell Types [PDF]
Mollusks are known for their highly diverse repertoire of body plans that often includes external armor in form of mineralized hardparts. Representatives of the Conchifera, one of the two major lineages that comprises taxa which originated from a uni ...
David A. Salamanca-Díaz +3 more
doaj +2 more sources
A systematic review of animal predation creating pierced shells: implications for the archaeological record of the Old World [PDF]
Background The shells of molluscs survive well in many sedimentary contexts and yield information about the diet of prehistoric humans. They also yield evidence of symbolic behaviours through their use as beads for body adornments.
Anna Maria Kubicka +3 more
doaj +3 more sources
Macrobenthic communities of the continental shelf of Heraklion Bay (Crete, Greece): bathymetric distribution and temporal trends [PDF]
The Gulf of Heraklion is one of the most well-studied coastal marine ecosystems in the eastern Mediterranean. It is an oligotrophic area, exposed to wave action where muddy sediments prevail and its coastal zone is relatively unaffected by major riverine
Eleni Koumpaki +7 more
doaj +4 more sources
Scaphopoda is the sister taxon to Bivalvia: Evidence of ancient incomplete lineage sorting [PDF]
Tao Zhang, Kevin Kocot, Yiguan Wang
exaly +2 more sources
Non-collinear Hox gene expression in bivalves and the evolution of morphological novelties in mollusks [PDF]
Hox genes are key developmental regulators that are involved in establishing morphological features during animal ontogeny. They are commonly expressed along the anterior–posterior axis in a staggered, or collinear, fashion.
David A. Salamanca-Díaz +3 more
doaj +2 more sources
Middle Miocene (Badenian) tusk shells (Scaphopoda) of the Višnjica area near Belgrade (Serbia) [PDF]
We re-examined the fossil scaphopod assemblage from the Middle Miocene (Badenian) deposits in Višnjica locality near Belgrade (Serbia) reveals high biodiversity of this neglected fossil group.
Jovanović Gordana, Jovanović Jovica
doaj +1 more source
Ecological risk analysis in marine fish farming: a case study of a seabass (Dicentrarchus labrax) farm located in Moroccan Mediterranean coast [PDF]
The present study aimed at studying ecological interaction between a fish farm cages located in M’diq bay, in western Moroccan Mediterranean coast, and its local environment. It was carried out in 2013 and 2016 through seabed analysis in terms of organic
Nhhala Hassan +7 more
doaj +1 more source
The aim of the present work is to study the Oligocene Scaphopoda and Archaeogastropoda of the Tertiary Piedmont Basin (T.P.B.), aiming towards an overall revision of the Oligocene mollusc fauna of this Basin. Five taxa of Scaphopoda and twenty-eight taxa
M. CRISTINA BONCI +3 more
doaj +1 more source
In 2018 RRS James Clark Ross investigated the marine benthic biodiversity of the Prince Gustav Channel area which separates the eastern coast of the Antarctic Peninsula from James Ross Island.
Madeline P. B. C. Anderson +4 more
doaj +1 more source

