A combined approach to the phylogeny of Cephalopoda (Mollusca)

@article{Lindgren2004ACA,
  title={A combined approach to the phylogeny of Cephalopoda (Mollusca)},
  author={Annie R. Lindgren and Gonzalo Giribet and Michelle K. Nishiguchi},
  journal={Cladistics},
  year={2004},
  volume={20}
}
Cephalopoda represents a highly diverse group of molluscs, ranging in habitat from coastal regions to deep benthic waters. While cephalopods remain at the forefront of modern biology, in providing insight into fields such as neurobiology and population genetics, little is known about the relationships within the group. This study provides a comprehensive phylogenetic analysis of Cephalopoda (Mollusca) using a combination of molecular and morphological data. Four loci (three nuclear 18S rRNA… Expand
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121 Citations

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Molecular phylogeny of coleoid cephalopods (Mollusca: Cephalopoda) using a multigene approach; the effect of data partitioning on resolving phylogenies in a Bayesian framework.
TLDR
The results suggest that the Decapodiformes may have radiated earlier and/or had faster rates of evolution than the Octopodiforme, and the order Octopoda and suborders Cirrata, Incirrata and Oegopsida are monophyletic groups. Expand
Molecular phylogeny of coleoid cephalopods (Mollusca: Cephalopoda) inferred from three mitochondrial and six nuclear loci: a comparison of alignment, implied alignment and analysis methods
TLDR
It is demonstrated how differences in alignment and analysis methods commonly used in cephalopod phylogenetics can lead to different, but often highly supported, relationships. Expand
A mitochondrial phylogeny of the family Onychoteuthidae (Cephalopoda: Oegopsida).
TLDR
Results support monophyly for the family and all seven onychoteuthid genera (including Moroteuthopsis, established herein as the senior genus name for species formerly attributed to Kondakovia); 29 genetically distinct species were recovered, with the BIN (Barcode Index Number) analysis for COI showing good congruence overall with morphological species groupings. Expand
DNA barcoding analysis of Coleoidea (Mollusca: Cephalopoda) from Chinese waters
TLDR
The efficacy of DNA barcoding for identifying species as well as discovering cryptic diversity of Chinese coleoids is confirmed and lays a foundation for other ecological and biological studies of Coleoidea. Expand
Evolutionary relationships among squids of the family Gonatidae (Mollusca: Cephalopoda) inferred from three mitochondrial loci.
TLDR
Combined molecular analysis confirms the presence of gonatid groups previously established by morphological characteristics, and basal to taxa possessing radular teeth in seven longitudinal rows and muscular mantle tissue are those species exhibiting physiological adaptation such as tissue degeneration upon maturation and egg brooding. Expand
A Preliminary Cephalopod Baraminology Study Based on the Analysis of Mitochondrial Genomes and Morphological Characteristics
Cephalopods are variable and very interesting animals, including octopuses, squids, cuttlefish, and nautiluses. They are deemed to be the most intelligent invertebrate group known to taxonomy.… Expand
Molecular inference of phylogenetic relationships among Decapodiformes (Mollusca: Cephalopoda) with special focus on the squid order Oegopsida.
  • A. Lindgren
  • Biology, Medicine
  • Molecular phylogenetics and evolution
  • 2010
TLDR
This study provides the first in-depth analysis of Decapodiformes with special focus on the morphologically and biogeographically diverse Oegopsida, confirms several sister-taxon relationships, and provides new hypotheses of cephalopod evolution in the open ocean. Expand
A mitochondrial phylogeny of the family Onychoteuthidae Gray, 1847 (Cephalopoda: Oegopsida)
The oegopsid squid family Onychoteuthidae was recently revised based on morphology, but sufficient material for a complementary molecular analysis has not been available until now. In the present… Expand
Genetic diversity of isolated populations of Nautilus pompilius (Mollusca, Cephalopoda) in the Great Barrier Reef and Coral Sea
TLDR
The differentiation of the Nautilus populations from the Northern section of the Great Barrier Reef and those from the Coral Sea were supported by two distinctly different methodologies and the significance of this separation and the potential evolutionary divergence of these two population groups is discussed. Expand
Title A multigene phylogeny of Cephalopoda supports convergent morphological evolution in association with multiple habitat shifts in the marine environment Permalink
Background: The marine environment is comprised of numerous divergent organisms living under similar selective pressures, often resulting in the evolution of convergent structures such as the… Expand
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