Function of the hypobranchial muscles and hyoidiomandibular ligament during suction capture and bite processing in white-spotted bamboo sharks, Chiloscyllium plagiosum
نویسندگان
چکیده
منابع مشابه
Suction generation in white-spotted bamboo sharks Chiloscyllium plagiosum.
After the divergence of chondrichthyans and teleostomes, the structure of the feeding apparatus also diverged leading to alterations in the suction mechanism. In this study we investigated the mechanism for suction generation during feeding in white-spotted bamboo sharks, Chiloscyllium plagiosum and compared it with that in teleosts. The internal movement of cranial elements and pressure in the...
متن کاملGrowth and metabolism in the embryonic white-spotted bamboo shark, Chiloscyllium plagiosum: comparison with embryonic birds and reptiles.
Birds and reptiles have been important models for studying the energetics of embryonic development. Studies on these groups reveal three metabolic patterns: an exponential increase in metabolism with embryo age, a sigmoidal increase with age, or a sigmoidal increase followed by a decrease before hatching. Models developed to explain avian metabolic patterns and developmental costs partition tot...
متن کاملFunctional morphology of the pectoral fins in bamboo sharks, Chiloscyllium plagiosum: benthic vs. pelagic station-holding.
Bamboo sharks (Chiloscyllium plagiosum) are primarily benthic and use their relatively flexible pectoral and pelvic fins to rest on and move about the substrate. We examined the morphology of the pectoral fins and investigated their locomotory function to determine if pectoral fin function during both benthic station-holding and pelagic swimming differs from fin function described previously in...
متن کاملFluid dynamics of feeding behaviour in white-spotted bamboo sharks.
Although the motor control of feeding is presumed to be generally conserved, some fishes are capable of modulating the feeding behaviour in response to prey type and or prey size. This led to the 'feeding modulation hypothesis', which states that rapid suction strikes are pre-programmed stereotyped events that proceed to completion once initiated regardless of sensory input. If this hypothesis ...
متن کاملMolecular Phylogeny of the Bamboo Sharks (Chiloscyllium spp.)
Chiloscyllium, commonly called bamboo shark, can be found inhabiting the waters of the Indo-West Pacific around East Asian countries such as Malaysia, Myanmar, Thailand, Singapore, and Indonesia. The International Union for Conservation of Nature (IUCN) Red List has categorized them as nearly threatened sharks out of their declining population status due to overexploitation. A molecular study w...
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ژورنال
عنوان ژورنال: Journal of Experimental Biology
سال: 2017
ISSN: 1477-9145,0022-0949
DOI: 10.1242/jeb.165290