Results 1 to 10 of about 284 (57)

The full mitochondrial genome sequence of the greater argonaut Argonauta argo (Cephalopoda, Argonautoidea) and its phylogenetic position in Octopodiformes [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2021
The greater argonaut Argonauta argo is a species of the paper nautilus (Argonautidae), which is a family in Octopoda. In this paper, we report its full mitogenome sequence, which was obtained from a specimen collected in the Japan Seas near Oki Island ...
Kazuki Hirota   +4 more
doaj   +4 more sources

The complete mitochondrial genome of blue-lined octopus Hapalochlaena fasciata (Hoyle, 1886) (Octopodiformes; Octopoda; Octopodidae) [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2020
The complete mitochondrial genome of the highly venomous blue-lined octopus, Hapalochlaena fasciata (Hoyle, 1886), was analyzed by the primer walking method.
Hye Seon Kim   +4 more
doaj   +4 more sources

The complete mitochondrial genomes of two octopods Cistopus chinensis and Cistopus taiwanicus: revealing the phylogenetic position of the genus Cistopus within the order Octopoda. [PDF]

open access: yesPLoS ONE, 2013
In the present study, we determined the complete mitochondrial DNA (mtDNA) sequences of two species of Cistopus, namely C. chinensis and C. taiwanicus, and conducted a comparative mt genome analysis across the class Cephalopoda.
Rubin Cheng   +3 more
doaj   +1 more source

Systematics and Phylogenetic Relationships of New Zealand Benthic Octopuses (Cephalopoda: Octopodoidea)

open access: yesFrontiers in Marine Science, 2020
The systematics of the New Zealand octopods have only been reviewed twice in the last 100 years. In these revisions many species have been provisionally classified in the genus Octopus.
Christian M. Ibáñez   +5 more
doaj   +1 more source

O enigma da "reação espermatofórica": breve síntese do conhecimento sobre a estrutura e o funcionamento dos espermatóforos dos cefalópodes (Mollusca: Cephalopoda)

open access: yesPapéis Avulsos de Zoologia, 2011
Cefalópodes coleóides (lulas, sépias e polvos) produzem espermatóforos muito complexos que são transferidos à fêmea durante a cópula por meio do hectocótilo, um apêndice modificado nos machos.
José Eduardo Amoroso Rodriguez Marian
doaj   +1 more source

Evolution of the gills in the octopodiformes

open access: yes, 2002
The gills of cirrate octopods are known to be unusual with terms 'half orange' and 'sepioid' commonly used to describe them. The structure and relationships of these gills to other cephalopod gills have not been adequately investigated. In this paper we investigate the evolution of the gills of cirrates and of octopodiforms in general.
Young, Richard E., Vecchione, Michael
openaire   +2 more sources

Cephalopod identification keys to Histioteuthidae, Cranchiidae and Octopodiformes of the Azores, with an updated check-list

open access: yes, 2016
This work is a combination of unpublished cephalopod identification keys compiled by Malcolm R. Clarke for the Azores region (Central North Atlantic) and a review of the Octopoda of the Azores by João Gonçalves (MSc Thesis 1993, originally written in Portuguese), updated with recent literature.
Gomes-Pereira, José N.   +2 more
openaire   +2 more sources

Revisiting the identification of Syllipsimopodi bideni and timing of the decabrachian-octobrachian divergence. [PDF]

open access: yesNat Commun, 2023
Klug C   +10 more
europepmc   +1 more source

Assessing the lifespans of coldwater octopods (Cephalopoda: Octopodiformes)

open access: yes, 2019
This thesis dissertation investigates longevity of deep-sea and Antarctic octopodiform species using life history traits and the quantification of growth increments in the octopods’ beaks (chitinous jaws). The first chapter investigates how life history traits including embryonic development, hatchling size, size- and age-at-maturity are correlated ...
openaire   +1 more source

A chromosome-level reference genome for the common octopus, Octopus vulgaris (Cuvier, 1797). [PDF]

open access: yesG3 (Bethesda), 2023
Destanović D   +11 more
europepmc   +1 more source

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