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Journal articles on the topic 'Octopodes'

Author: Grafiati

Published: 4 June 2021

Last updated: 5 March 2024

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1

Otto, Inge. "A fuss about the octopus." English Today 31, no. 1 (2015): 3–4. http://dx.doi.org/10.1017/s0266078414000479.

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The octopus is an animal which has served the BBC well as a topic for news reports, the main ingredient of exotic recipes, and as a worthy subject for usage advice: The octopuses use the coconuts as a shelter.Octopi live longer than squid, making them tougher and therefore a bit more tricky to prepare.The plural of octopus is not, as recorded in last week's 10 Things, octopi, which would suggest the word was rooted in Latin. In fact the word comes from the Greek, so the correct plural is octopuses or even octopodes. Besides showing that the BBC at times seems to give self-contradictory advice,

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2

Deng, Robert M. K., Keith B. Dillon, Andrés E. Goeta, and Amber L. Thompson. "‘Tennis Rackets for Octopodes’ – the crystal and molecular structure of a novel triphosphorus-containing trication." Inorganica Chimica Acta 357, no. 14 (2004): 4345–47. http://dx.doi.org/10.1016/j.ica.2004.06.016.

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3

Schwarz, Richard, Henk-Jan Hoving, Christoph Noever, and Uwe Piatkowski. "Life histories of Antarctic incirrate octopods (Cephalopoda: Octopoda)." PLOS ONE 14, no. 7 (2019): e0219694. http://dx.doi.org/10.1371/journal.pone.0219694.

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4

Rose, Harald. "Aberration correction in electron microscopy." International Journal of Materials Research 97, no. 7 (2006): 885–89. http://dx.doi.org/10.1515/ijmr-2006-0143.

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Abstract Spherical and chromatic aberrations limit the resolution of conventional electron microscopes. Both defects are unavoidable in the case of static rotationally symmetric electromagnetic fields (Scherzer theorem). To compensate for these aberrations, multipole correctors or electron mirrors are required .The correction of the resolution-limiting aberrations is demonstrated for the hexapole corrector, the quadrupole-octopole corrector, and the tetrode mirror. Electron mirrors require a magnetic beam separator, which must be free of second-order aberrations. The multipole correctors are h

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5

Voight, Janet R. "Differences in Spermatophore Availability Among Octopodid Species (Cephalopoda: Octopoda)." Malacologia 51, no. 1 (2009): 143–53. http://dx.doi.org/10.4002/040.051.0110.

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6

Jovanovic, Maja, Dmitar Lakusic, Branislava Lakusic, and Bojan Zlatkovic. "Diversification of yellow-flowered Sempervivum (crassulaceae) species from the Balkan Peninsula: Evidence from the morphometric study of the epidermal structures of rosette leaves." Botanica Serbica 45, no. 2 (2021): 163–76. http://dx.doi.org/10.2298/botserb2102163j.

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Several related yellow-flowered houseleek species which occur on the Balkan Peninsula are divided into two complexes: Sempervivum ciliosum (S. ciliosum, S. jakucsii, S. klepa, S. octopodes, and S. galicicum) and the S. ruthenicum complex (S. ruthenicum, S. leucanthum, S. kindingeri, and S. zeleborii). Due to strong phenotypic plasticity and a limited number of studies, it is difficult to assert at this point whether all the above species are well defined in the taxonomic sense. Detailed studies of the epidermal structures have not been conducted for any of the species in either complex. The ai

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7

Laptikhovsky, V., and A. Salman. "On reproductive strategies of the epipelagic octopods of the superfamily Argonautoidea (Cephalopoda: Octopoda)." Marine Biology 142, no. 2 (2003): 321–26. http://dx.doi.org/10.1007/s00227-002-0959-6.

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8

Smith, A. "Cephalopod sucker design and the physical limits to negative pressure." Journal of Experimental Biology 199, no. 4 (1996): 949–58. http://dx.doi.org/10.1242/jeb.199.4.949.

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Two factors determine the strength of pressure-based adhesive mechanisms such as suction: the magnitude of the pressure differential that their musculature and mechanics can produce and the pressure differential that water can sustain. This paper compares the adhesive strength of the primary cephalopod sucker types: the stalked suckers of decapods (cuttlefish and squid) and the unstalked suckers of octopods. These results are compared with the physical limits imposed by cavitation, the failure of water under negative pressure. The maximum pressure differentials that suckers can produce were me

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9

Pasini, Giovanni, and Alessandro Garassino. "Naticid gastropod and octopodid cephalopod predatory traces: evidence of drill holes on the leucosid crab Ristoria pliocaenica (Ristori, 1891), from the Pliocene of the “La Serra” quarry (Tuscany, Italy)." Natural History Sciences 153, no. 2 (2012): 257. http://dx.doi.org/10.4081/19.

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Garassino<em> et al.</em> (2012) reported on a rich community of decapod crustaceans including axiideans, gebiideans, anomurans, and brachyurans from the Zanclean (Early Pliocene) of the “La Serra” quarry near San Miniato (Pisa, Tuscany, central Italy). In this decapod-rich assemblage some carapaces of the common pebble crab<em> Ristoria pliocaenica</em> (Ristori, 1891) (<em>Leucosiidae Samouelle</em>, 1819) are drilled in characteristic ways, due to the predatory activity of individuals belonging to two different taxa of marine clades, possibly naticids (Ga

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10

Collins, Martin A., A. Louise Allcock, and Mark Belchier. "Cephalopods of the South Georgia slope." Journal of the Marine Biological Association of the United Kingdom 84, no. 2 (2004): 415–19. http://dx.doi.org/10.1017/s0025315404009373h.

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During January 2003 the bathymetric distribution of the cephalopod fauna of the South Georgia and Shag Rocks slope (100–900 m) was investigated using a commercial bottom trawl. Forty-four trawl stations caught 193 cephalopod specimens including six species of octopod and seven of squid. The benthic octopods Pareledone turqueti and Adelieledone polymorpha were abundant in shallow water at South Georgia, being replaced by Thaumeledone gunteri in greater depths. However, neither A. polymorpha nor T. gunteri were caught on the adjacent Shag Rocks area. Two specimens of the deep-sea genus Graneledo

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11

Verhoeff, Tristan Joseph. "The molecular phylogeny of cirrate octopods (Cephalopoda: Octopoda: Cirrata) using COI and 16S sequences." Folia Malacologica 31, no. 4 (2023): 175–96. http://dx.doi.org/10.12657/folmal.031.026.

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Contrasting accounts of taxonomic relationships between finned octopod (Octopoda: Cirrata) taxa complicate species identification and generate nomenclatural instability. A comprehensive analysis based on both 16S and COI mitochondrial gene phylogenies is presented, using all currently accepted genera and approximately 27 putative species (including type species for all genera excepting Grimpoteuthis). The goal of this is to stabilise the concepts of genera and families and identify areas needing further systematic research. Four well supported clades are consistent with families Cirroteuthidae

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12

Roth, Gerhard. "Convergent evolution of complex brains and high intelligence." Philosophical Transactions of the Royal Society B: Biological Sciences 370, no. 1684 (2015): 20150049. http://dx.doi.org/10.1098/rstb.2015.0049.

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Within the animal kingdom, complex brains and high intelligence have evolved several to many times independently, e.g. among ecdysozoans in some groups of insects (e.g. blattoid, dipteran, hymenopteran taxa), among lophotrochozoans in octopodid molluscs, among vertebrates in teleosts (e.g. cichlids), corvid and psittacid birds, and cetaceans, elephants and primates. High levels of intelligence are invariantly bound to multimodal centres such as the mushroom bodies in insects, the vertical lobe in octopodids, the pallium in birds and the cerebral cortex in primates, all of which contain highly

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13

Collins, Martin A., Cynthia Yau, Louise Allcock, and Michael H. Thurston. "Distribution of deep-water benthic and bentho–pelagic cephalopods from the north-east Atlantic." Journal of the Marine Biological Association of the United Kingdom 81, no. 1 (2001): 105–17. http://dx.doi.org/10.1017/s0025315401003459.

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The distribution of deep-water (150–4850 m) benthic and bentho–pelagic cephalopods in the north-east Atlantic is described, based on 592 specimens collected from commercial and research trawling. Thirty-six different species of cephalopod belonging to 14 families were identified, though problems remain with the taxonomy of some of the octopod genera. At the shallower depths (150–500 m) sepiolids were the most abundant group with five species identified. Sepiola atlantica, Sepietta oweniana and Rondeletiola minor were restricted to the shallow depths (<300 m), but Neorossia caroli (400–1535

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14

Barratt, Iain M., and A. Louise Allcock. "Ageing octopods from stylets: development of a technique for permanent preparations." ICES Journal of Marine Science 67, no. 7 (2010): 1452–57. http://dx.doi.org/10.1093/icesjms/fsq047.

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Abstract Barratt, I. M., and Allcock, A. L. 2010. Ageing octopods from stylets: development of a technique for permanent preparations. – ICES Journal of Marine Science, 67: 1452–1457. Previous attempts at ageing octopods from stylets have relied on preparations that deteriorate with time. Some techniques require an immediate photographic record, others allow real-time enumeration but do not provide a permanent archive. A technique is described that produces permanent and archivable preparations of octopod stylets. Stylets were dehydrated in ethanol and infiltrated with a low-viscosity resin. S

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15

Smale, M. J., M. R. Clarke, N. T. W. Klages, and M. A. C. Roeleveld. "Octopod beak identification — resolution at a regional level (Cephalopoda, Octopoda: southern Africa)." South African Journal of Marine Science 13, no. 1 (1993): 269–93. http://dx.doi.org/10.2989/025776193784287338.

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16

COLLINS, M. A. "CRYPTOTEUTHIS BREVIBRACCHIATA: A NEW SPECIES AND GENUS OF CIRRATE OCTOPOD (OCTOPODA: CIRRATA)." Journal Molluscan Studies 70, no. 3 (2004): 263–67. http://dx.doi.org/10.1093/mollus/70.3.263.

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17

Boletzky, S. V. "Embryonic development of cephalopods at low temperatures." Antarctic Science 6, no. 2 (1994): 139–42. http://dx.doi.org/10.1017/s0954102094000210.

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No information is available on the embryonic development of Southern Ocean cephalopods. Estimations of developmental times can only be made by extrapolation using data from other geographical areas. Based on known relationships between environmental temperature and embryonic development time, it appears that below 5°C even the smallest squid eggs measuring 0.6–1.0 mm in diameter need one to two months to develop to hatching. At c. 2°C, the embryonic development of these small eggs would probably cover between three and five months. Very large octopod eggs are known to develop over time spans o

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18

Lima, Francoise D., Jan M. Strugnell, Tatiana S. Leite, and Sergio M. Q. Lima. "A biogeographic framework of octopod species diversification: the role of the Isthmus of Panama." PeerJ 8 (March 27, 2020): e8691. http://dx.doi.org/10.7717/peerj.8691.

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The uplift of the Isthmus of Panama (IP) created a land bridge between Central and South America and caused the separation of the Western Atlantic and Eastern Pacific oceans, resulting in profound changes in the environmental and oceanographic conditions. To evaluate how these changes have influenced speciation processes in octopods, fragments of two mitochondrial (Cytochrome oxidase subunit I, COI and 16S rDNA) and two nuclear (Rhodopsin and Elongation Factor-1α, EF-1α) genes were amplified from samples from the Atlantic and Pacific oceans. One biogeographical and four fossil calibration prio

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19

Daneri, G. A., A. R. Carlini, and P. G. K. Rodhouse. "Cephalopod diet of the southern elephant seal, Mirounga leonina, at King George Island, South Shetland Islands." Antarctic Science 12, no. 1 (2000): 16–19. http://dx.doi.org/10.1017/s0954102000000031.

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In the summer of 1995/96, 25 southern elephant seals, Mirounga leonina, were stomach lavaged at Stranger Point, King George Island, South Shetland Islands. Cephalopod remains were present in 72% of the individuals sampled (n = 18). Seven species of squid and three of octopus were identified. The squid Psychroteuthis glacialis was the most important prey in terms of numbers (77%), biomass (80.8%) and frequency of occurrence (94.4%). Next in importance in terms of mass was the squid Alluroteuthis antarcticus (7.8%) in the diet of females and the octopodid Pareledone ?charcoti in the diet of male

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20

Golikov, Alexey V., Gleb M. Artemev, Martin E. Blicher, et al. "Deep and cold: are Boreal and Arctic finned octopods, Stauroteuthis syrtensis and Cirroteuthis muelleri (Cephalopoda, Octopoda, Cirrata), ecological analogues?" Deep Sea Research Part I: Oceanographic Research Papers 181 (March 2022): 103706. http://dx.doi.org/10.1016/j.dsr.2022.103706.

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21

Robson, G. C. "On the rare Abyssal Octopod Melanoteuthis beebei (sp. n.): a Contribution to the Phytogeny of the Octopoda." Proceedings of the Zoological Society of London 99, no. 3 (2010): 469–86. http://dx.doi.org/10.1111/j.1469-7998.1929.tb07702.x.

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22

Tuzovskij, P. V. "Larval morphology of the water mite Hydryphantes octoporus Koenike (Acariformes: Hydryphantidae)." Zoosystematica Rossica 16, no. 1 (2007): 19–22. http://dx.doi.org/10.31610/zsr/2007.16.1.19.

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23

Quintanilla, Marta, Christian Kuttner, Joshua D. Smith, Andreas Seifert, Sara E. Skrabalak, and Luis M. Liz-Marzán. "Heat generation by branched Au/Pd nanocrystals: influence of morphology and composition." Nanoscale 11, no. 41 (2019): 19561–70. http://dx.doi.org/10.1039/c9nr05679c.

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24

Kousteni, Vasiliki, Paraskevi K. Karachle, Persefoni Megalofonou, and Evgenia Lefkaditou. "Cephalopod prey of two demersal sharks caught in the Aegean Sea (eastern Mediterranean)." Journal of the Marine Biological Association of the United Kingdom 98, no. 1 (2017): 81–88. http://dx.doi.org/10.1017/s002531541700159x.

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This study concerns the cephalopod species that are part of the diet of the small-spotted catshark Scyliorhinus canicula and the longnose spurdog Squalus blainville sampled by commercial trawlers in the Aegean Sea from 2005 to 2012. Based on the examined cephalopod beaks, 15 species were identified belonging in six families of Teuthida, one of Sepiida and two of Octopoda. The diversity of cephalopod prey species was higher for S. canicula (N = 15) than for S. blainville (N = 10). Nektonic cephalopods comprised the majority (>72%) of the preyed species by both sharks, among which about 55% i

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25

Cheng, Rubin, Xiaodong Zheng, Yuanyuan Ma, and Qi Li. "The Complete Mitochondrial Genomes of Two Octopods Cistopus chinensis and Cistopus taiwanicus: Revealing the Phylogenetic Position of the Genus Cistopus within the Order Octopoda." PLoS ONE 8, no. 12 (2013): e84216. http://dx.doi.org/10.1371/journal.pone.0084216.

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26

Zhang, Lijuan, Xiaoyu Zhang, Shuhan Hui, et al. "Histidine-directed formation of Ag octopods via pseudomorphic transformation of Ag2O." Materials Chemistry Frontiers 5, no. 14 (2021): 5478–85. http://dx.doi.org/10.1039/d1qm00633a.

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27

Wilcockson, Amy, and Edmund Downey. "‘Lays of the Octopods (The Last of the Octopods)’: An Unpublished Poem by Edward Lear." Notes and Queries 67, no. 1 (2020): 120–22. http://dx.doi.org/10.1093/notesj/gjz207.

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28

Laptikhovsky, Vladimir, Alp Salman, Bahadir Önsoy, Meryem Akalin, and Beytullah Ceylan. "Reproduction in rare bathyal octopods Pteroctopus tetracirrhus and Scaeurgus unicirrhus (Cephalopoda: Octopoda) in the east Mediterranean as an apparent response to extremely oligotrophic deep seas." Deep Sea Research Part I: Oceanographic Research Papers 92 (October 2014): 85–92. http://dx.doi.org/10.1016/j.dsr.2014.06.009.

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29

Magallón-Gayón, Erika, Miguel Ángel del Río-Portilla, and Irene de los Angeles Barriga-Sosa. "The complete mitochondrial genomes of two octopods of the eastern Pacific Ocean: Octopus mimus and ‘Octopus’ fitchi (Cephalopoda: Octopodidae) and their phylogenetic position within Octopoda." Molecular Biology Reports 47, no. 2 (2019): 943–52. http://dx.doi.org/10.1007/s11033-019-05186-8.

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30

Santana, Joshua S., Kallum M. Koczkur, and Sara E. Skrabalak. "Kinetically controlled synthesis of bimetallic nanostructures by flowrate manipulation in a continuous flow droplet reactor." Reaction Chemistry & Engineering 3, no. 4 (2018): 437–41. http://dx.doi.org/10.1039/c8re00077h.

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We show that different Au–Pd nanoparticles, ranging from sharp-branched octopods to core@shell octahedra, can be achieved by inline manipulation of reagent flowrates in a microreactor for seeded growth.

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31

Roper, Clyde F. E., A. Gutierrez, and M. Vecchione. "Paralarval octopods of the Florida Current." Journal of Natural History 49, no. 21-24 (2013): 1281–304. http://dx.doi.org/10.1080/00222933.2013.802046.

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32

Maroulis, George. "On the Electric Multipole Moments of Carbon Monoxide." Zeitschrift für Naturforschung A 47, no. 3 (1992): 480–84. http://dx.doi.org/10.1515/zna-1992-0307.

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Abstract The electric dipole, quadrupole, octopole and hexadecapole moment of carbon monoxide has been obtained from finite-field SCF and Moeller-Plesset perturbation theory calculations. The resulting values for the octopole and hexadecapole moments of CO(X1 Σ+ ) are 3.59 eao3 and - 9.01 eao4 respectively

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33

Voight, Janet R., Jessica A. Kurth, Richard E. Strauss, Jan M. Strugnell, and Louise A. Allcock. "A depth cline in deep-sea octopods (Cephalopoda: Graneledone) in the northeast Pacific Ocean." Bulletin of Marine Science 96, no. 2 (2020): 323–40. http://dx.doi.org/10.5343/bms.2019.0039.

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Bathyal octopods of the genus Graneledone Joubin, 1918 in the northeast Pacific differ dramatically in skin texture. To test the hypothesis that these differences are associated with geography, we quantified the skin warts and tubercles of 50 specimens collected between 36°N and 46°N from 1116 to 2850 m depth. Using Principal Component Analysis (PCA), we analyzed the numbers of mantle and head warts, mantle and web tubercles, arm suckers, and inner and outer gill lamellae, adding head width as a size proxy. We used Canonical Correlation Analysis to explicitly test the relationship of morpholog

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34

Mather, Jennifer A., and Jean S. Alupay. "An ethogram for Benthic Octopods (Cephalopoda: Octopodidae)." Journal of Comparative Psychology 130, no. 2 (2016): 109–27. http://dx.doi.org/10.1037/com0000025.

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35

Collins, Martin A. "Cirrate octopods from Greenland and Iceland waters." Journal of the Marine Biological Association of the United Kingdom 82, no. 6 (2002): 1035–36. http://dx.doi.org/10.1017/s0025315402006616.

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Three species of cirrate octopod are reported from deep-sea collections around the coasts of Greenland and Iceland in the North Atlantic. Twenty-one specimens of Stauroteuthis syrtensis were caught from east and west Greenland at depths of 258–1321 m, representing a considerable geographic and bathymetric extension of the range. Nine specimens of a putative new species of the genus Opisthoteuthis are reported, and are the first records of this genus in the area. Nineteen specimens of the circum-Arctic species Cirroteuthis muelleri add significantly to our knowledge of the distribution this spe

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36

Bello, Giambattista. "Exaptations in Argonautoidea (Cephalopoda: Coleoidea: Octopoda)." Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen 266, no. 1 (2012): 85–92. http://dx.doi.org/10.1127/0077-7749/2012/0290.

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37

BOLETZKY, S. V., M. RIO, and M. ROUX. "Octopod 'ballooning' response." Nature 356, no. 6366 (1992): 199. http://dx.doi.org/10.1038/356199a0.

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38

Naumov, Ivan I., Zhiyong Li, and Alexander M. Bratkovsky. "Plasmonic resonances and hot spots in Ag octopods." Applied Physics Letters 96, no. 3 (2010): 033105. http://dx.doi.org/10.1063/1.3273859.

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39

Rama Rao, V. V. K., and Amit Bhutani. "Electric hexapoles and octopoles with optimized circular section rods." International Journal of Mass Spectrometry 202, no. 1-3 (2000): 31–36. http://dx.doi.org/10.1016/s1387-3806(00)00200-1.

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40

ROBSON, G. C. "50. The Deep-Sea Octopoda." Proceedings of the Zoological Society of London 95, no. 4 (2009): 1323–56. http://dx.doi.org/10.1111/j.1469-7998.1925.tb07439.x.

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41

Raab, R. E., and O. L. de Lange. "Transformed multipole theory of the response fields D and H to electric octopole–magnetic quadrupole order." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 461, no. 2054 (2005): 595–608. http://dx.doi.org/10.1098/rspa.2004.1389.

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We consider multipole theory of linear constitutive relations for the macroscopic electromagnetic response fields D and H to electric octopole–magnetic quadrupole order. We use a recently developed transformation theory to obtain unique, physically acceptable, constitutive relations from the unphysical relations of conventional multipole theory. Explicit expressions for the transformed material constants and transformed macroscopic multipole moment densities in terms of appropriate macroscopic polarizability tensors are presented for both non–magnetic and magnetic media. The electric octopole–

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42

Schwarz, R., U. Piatkowski, and HJT Hoving. "Impact of environmental temperature on the lifespan of octopods." Marine Ecology Progress Series 605 (October 26, 2018): 151–64. http://dx.doi.org/10.3354/meps12749.

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43

VOIGHT, JANET R. "CLADISTIC ANALYSIS OF THE OCTOPODS BASED ON ANATOMICAL CHARACTERS." Journal of Molluscan Studies 63, no. 3 (1997): 311–25. http://dx.doi.org/10.1093/mollus/63.3.311.

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44

Kubodera, Tsunemi, and Takashi Okutani. "Eledonine octopods from the Southern Ocean: systematics and distribution." Antarctic Science 6, no. 2 (1994): 205–14. http://dx.doi.org/10.1017/s0954102094000325.

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Fortyfour octopods from bottom trawls off Palmer Archipelago, south-eastern Argentina, south-eastern New Zealand, Crozet Islands and Showa Station were examined. Three species of Pareledone, three species of Graneledone and one species of Megaleledone were identified. All were characterized by having a single row of arm suckers. Mature males of P. harrissoni, P. adelieana and G. macrotyla were recorded for the first time. Hectocotylus and male reproductive organs of these species are described. On the basis of previously reported distributions and the present localities, P. charcoti, P. harris

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45

Battaglia, Pietro, Cristina Pedà, Carmen Rizzo, et al. "How Rare Are Argonautoidea Octopuses in the Mediterranean? New Data from Stranding Events, Stomach Contents and Genetics." Biology 12, no. 3 (2023): 420. http://dx.doi.org/10.3390/biology12030420.

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The present paper represents the first all-encompassing study on all Mediterranean holopelagic octopods belonging to Argonautoidea (Argonauta argo, Ocythoe tuberculata, Tremoctopus gracilis, Tremoctopus violaceus). Argonautoidea octopuses were collected by different sampling methods in the Strait of Messina and southern Tyrrhenian Sea. The aim of this paper was to improve knowledge, using information from different data sources, such as the study of stranded individuals or accidental caught specimens, as well as the analysis of stomach content of large pelagic fishes. Moreover, we investigated

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46

Reichle, Christoph, Torsten Müller, Thomas Schnelle, and Günter Fuhr. "Electro-rotation in octopole micro cages." Journal of Physics D: Applied Physics 32, no. 16 (1999): 2128–35. http://dx.doi.org/10.1088/0022-3727/32/16/323.

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47

Sudakov, Michael, and D. J. Douglas. "Linear quadrupoles with added octopole fields." Rapid Communications in Mass Spectrometry 17, no. 20 (2003): 2290–94. http://dx.doi.org/10.1002/rcm.1187.

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48

Ding, Chuanfan, N. V. Konenkov, and D. J. Douglas. "Quadrupole mass filters with octopole fields." Rapid Communications in Mass Spectrometry 17, no. 22 (2003): 2495–502. http://dx.doi.org/10.1002/rcm.1235.

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Jackson, George D., Mark G. Meekan, Simon Wotherspoon, and Christine H. Jackson. "Distributions of young cephalopods in the tropical waters of Western Australia over two consecutive summers." ICES Journal of Marine Science 65, no. 2 (2008): 140–47. http://dx.doi.org/10.1093/icesjms/fsm186.

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Abstract Jackson, G. D., Meekan, M. G., Wotherspoon, S., and Jackson, C. H. 2008. Distributions of young cephalopods in the tropical waters of Western Australia over two consecutive summers. – ICES Journal of Marine Science, 65: 140–147. Cephalopod paralarvae and juveniles were sampled with light traps deployed at the surface and deeper in the southern NW Shelf and on Ningaloo Reef off Western Australia during two consecutive summers. One cross shelf transect (Exmouth) was sampled in the late spring and summers of 1997/1998 (summer 1) and 1998/1999 (summer 2), and a second cross shelf transect

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Rosa, Rui, and Brad A. Seibel. "Voyage of the argonauts in the pelagic realm: physiological and behavioural ecology of the rare paper nautilus, Argonauta nouryi." ICES Journal of Marine Science 67, no. 7 (2010): 1494–500. http://dx.doi.org/10.1093/icesjms/fsq026.

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Abstract Rosa, R., and Seibel, B. A. 2010. Voyage of the argonauts in the pelagic realm: physiological and behavioural ecology of the rare paper nautilus, Argonauta nouryi. – ICES Journal of Marine Science, 67: 1494–1500. The metabolic demands of a rare paper nautilus, Argonauta nouryi, in the eastern tropical Pacific (ETP) are evaluated. After adjusting for temperature and size, the rates of oxygen consumption and of aerobic and anaerobic metabolic potential (as evidenced by citrate synthase and octopine dehydrogenase activities, respectively) of A. nouryi were much higher than those in holop

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