Results 171 to 180 of about 1,226 (194)
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Mitochondrial DNA, 2013
The complete mitochondrial genome of the endangered scalloped hammerhead Sphyrna lewini was firstly determined in this study. It is 16,726 bp in length with the typical gene composition and orders in vertebrates. The overall base composition is 31.4% A, 26.3% C, 13.2% G and 29.1% T.
Xiao, Chen +3 more
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The complete mitochondrial genome of the endangered scalloped hammerhead Sphyrna lewini was firstly determined in this study. It is 16,726 bp in length with the typical gene composition and orders in vertebrates. The overall base composition is 31.4% A, 26.3% C, 13.2% G and 29.1% T.
Xiao, Chen +3 more
openaire +2 more sources
Mitochondrial genome of the spotless smooth-hound Mustelus griseus (Carcharhiniformes: Triakidae)
Mitochondrial DNA Part A, 2014The complete mitochondrial genome of Mustelus griseus was first determined in this study. It is 16,754 bp in length, consisting of 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes and 1 control region with the typical gene order in vertebrates. Overall nucleotide base composition of the mitogenome is 30.7% A, 24.9% C, 14.0% G and 30.3% T.
Xiao, Chen +4 more
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Sharks of the Order Carcharhiniformes.
Systematic Zoology, 1989Gavin J. P. Naylor, L. J. V. Compagno
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Zootaxa, 2007
This paper examines the alpha level taxonomy of the genus Haploblepharus Garman, 1913 (Chondrichthyes; Scyliorhinidae). Three species are endemic to South Africa, with one species occurring in Namibia and South Africa. Haploblepharus pictus exhibits considerable colour variation which has led to some confusion between that species and H.
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This paper examines the alpha level taxonomy of the genus Haploblepharus Garman, 1913 (Chondrichthyes; Scyliorhinidae). Three species are endemic to South Africa, with one species occurring in Namibia and South Africa. Haploblepharus pictus exhibits considerable colour variation which has led to some confusion between that species and H.
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Microscopy Research and Technique, 2010
AbstractThe triple‐layered enameloid organization of neoselachian teeth has proven to be a reliable systematic character of the group. This study uses scanning electron microscopy to investigate the orientation of the parallel enameloid bundles in the area of the serrated cutting edges in certain fossil elasmobranchs.
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AbstractThe triple‐layered enameloid organization of neoselachian teeth has proven to be a reliable systematic character of the group. This study uses scanning electron microscopy to investigate the orientation of the parallel enameloid bundles in the area of the serrated cutting edges in certain fossil elasmobranchs.
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LAMNIFORM AND CARCHARHINIFORM SHARKS OF THE WECHES FORMATION, NACOGDOCHES COUNTY, TEXAS
Geological Society of America Abstracts with Programs, 2020Jessica L. O'Neall +2 more
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