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Acta Zoologica, 2021 AbstractThe anatomy of Squalus acanthias has been explored and investigated for the past 150 years. Despite being a relatively well‐known species, some anatomical inaccuracies on the paired fins persist throughout the literature, such as the presence of suprascapular cartilages and the morphology of the articular region of the pectoral fin.
João Paulo C. B. da Silva +1 more
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Journal of Morphology, 2021
Abstract The morphology of the articular region of the pectoral girdle and associated basals in Etmopteridae is revised in light of new evidence provided by taxa unavailable for previous studies. Such studies considered that etmopterids plesiomorphically had a single pectoral articular condyle, and only
João Paulo Capretz Batista Da Silva +1 more
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Abstract The morphology of the articular region of the pectoral girdle and associated basals in Etmopteridae is revised in light of new evidence provided by taxa unavailable for previous studies. Such studies considered that etmopterids plesiomorphically had a single pectoral articular condyle, and only
João Paulo Capretz Batista Da Silva +1 more
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First Documented Attack on a Live Human by a Cookiecutter Shark (Squaliformes, Dalatiidae: Isistius sp.) [PDF]
Pacific Science, 2011 v. ill. 23 cm.Also available through BioOne: http://www.bioone.org/doi/abs/10.2984/65.3.365QuarterlyAn adult long-distance swimmer attempting to cross the ‘Alenuihähä Channel between the Hawaiian islands of Hawai‘i and Maui was twice bitten by a ...
George H Burgess
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Aspects of maturation and reproduction in hexanchiform and squaliform sharks
Journal of Fish Biology, 2010Three species of hexanchiform sharks belonging to two families and 12 species of squaliform sharks belonging to three families were recorded in fish landing site surveys in eastern Indonesia. Of these, the Squalidae were the most abundant species landed, with Squalus hemipinnis, Squalus edmundsi and Squalus montalbani contributing 0·4, 0·4 and 0·5% to ...
W T, White, , Dharmadi
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Cestodes from deep-water squaliform sharks in the Azores
Deep Sea Research Part II: Topical Studies in Oceanography, 2013Abstract The majority of our knowledge on marine tapeworms (cestodes) is limited to taxa that are relatively easy to obtain (i.e., those that parasitize shallower-water species). The invitation to participate in a deep-water research survey off the Condor seamount in the Azores offered the opportunity to gain information regarding parasites of the ...
Janine N. Caira, Maria Pickering
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Reproductive biology of the greeneye spurdog Squalus chloroculus (Squaliformes, Squalidae)
Journal of Fish Biology, 2015The reproduction of the greeneye spurdog Squalus chloroculus was studied based on animals caught in the multispecies and multi‐gear southern and eastern scalefish and shark fishery on the upper continental slope off southern Australia. One hundred and ninety‐nine females (502–990 mm, total length, LT) and 189 males (515–810 mm LT) were examined.
B E A, Rochowski +3 more
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Mitochondrial cytochrome b variation in sleeper sharks (Squaliformes: Somniosidae)
Marine Biology, 2007Sleeper sharks are a poorly studied group of deep-sea sharks. The subgenus, Somniosus, contains three morphologically similar species: S. microcephalus found in the Arctic and North Atlantic; S. pacificus in the North Pacific; and S. antarcticus in the Southern Ocean.
Brent William Murray +5 more
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Effect of environmental temperature upon rates and duration of hemolysis of squaliform erythrocytes
Comparative Biochemistry and Physiology Part A: Physiology, 1977Abstract 1. 1. Squaliform erythrocytes hemolyze in isosmotic solutions of urea. 2. 2. The rate of hemolysis is dependent both upon the acclimation temperature and upon the temperature at which hemolysis is performed. 3. 3. The observed differences in hemolytic rate are not due to differences in initial erythrocyte volumes. 4. 4.
Joel Abramowitz +2 more
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