Morphology and function of the feeding apparatus of the lungfish, Lepidosiren paradoxa (Dipnoi)

@article{Bemis1986MorphologyAF,
  title={Morphology and function of the feeding apparatus of the lungfish, Lepidosiren paradoxa (Dipnoi)},
  author={William E. Bemis and George V. Lauder},
  journal={Journal of Morphology},
  year={1986},
  volume={187}
}
The feeding mechanism of the South American lungfish, Lepidosiren paradoxa retains many primitive teleostome characteristics. In particular, the process of initial prey capture shares four salient functional features with other primitive vertebrates: (1) prey capture by suction feeding, (2) cranial elevation at the cranio‐vertebral joint during the mouth opening phase of the strike, (3) the hyoid apparatus plays a major role in mediating expansion of the oral cavity and is one biomechanical… 
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117 Citations

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It is concluded that the mandibular depressor of lepidosirenids has evolved independently from the functionally equivalent muscle of amphibians.
Feeding mechanism of Epibulus insidiator (Labridae; Teleostei): Evolution of a novel functional system
TLDR
Electromyography and high‐speed cinematography indicate that patterns of muscle activity during feeding and the kinematic movements of opercular rotation and cranial elevation produce a primitive pattern of force and motion input.
Cephalic muscle development in the Australian lungfish, Neoceratodus forsteri
TLDR
A detailed study of cephalic muscle development in the Australian lungfish, Neoceratodus forsteri, confirms that extant lungfishes are neotenic and have been strongly influenced via paedomorphosis during their evolutionary history.
Variability of the fast suction feeding process in Astatotilapia elegans (Teleostei: Cichlidae): a hypothesis of peripheral feedback control
Movement analysis of the ‘volume suction’ feeding type in Astarotilapia elegans suggests the existence of an inhibiting peripheral feedback control on the fast movements of the head parts, apparently…
Feeding systems of living dipnoi: Anatomy and function
TLDR
Three major morphological features–‐an autostylic jaw suspension, tooth plates, and a reduced but highly mobile branchial apparatus–‐largely determine the special cranial morphology of living dipnoans and are directly related to these feeding functions.
The rapid evolution of lungfish durophagy
Innovations relating to the consumption of hard prey are implicated in ecological shifts in marine ecosystems as early as the mid-Paleozoic. Lungfishes represent the first and longest-ranging lineage…
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