9 documents found, page 1 of 1
Age and growth estimation of Southern Ocean squid Moroteuthopsis longimana: can...
Queirós, José P.; Bartolomé, Aurora; Piatkowski, Uwe; Xavier, José C.; Perales-Raya, CatalinaSquid play a major role in the Southern Ocean food web. However, their age and growth remain poorly studied. Here, using upper and lower beaks of Moroteuthopsis longimana collected from the diet of Dissostichus mawsoni from Pacific and Atlantic sectors of the Southern Ocean, we studied: (1) Feasibility of using beaks collected from predators’ stomachs to study the age of Southern Ocean oceanic squid; and (2) Ag...
Working group on cephalopod fisheries and life history (WGCEPH; outputs from 20...
Abad, Esther; Badouva, Nicholas; Fotiad, Nikolaos; González, Ángel; Iriondo, Ane; Juarez, Ana; Karatza, Alexandra; Laptikhovsky, Vladimir
Global Patterns of Species Richness in Coastal Cephalopods
Rosa, Rui; Pissarra, Vasco; Borges, Francisco O.; Xavier, José; Gleadall, Ian G.; Golikov, Alexey; Bello, Giambattista; Morais, LilianeWithin the context of global climate change and overfishing of fish stocks, there is some evidence that cephalopod populations are benefiting from this changing setting. These invertebrates show enhanced phenotypic flexibility and are found from polar regions to the tropics. Yet, the global patterns of species richness in coastal cephalopods are not known. Here, among the 370 identified-species, 164 are octopus...
Show your beaks and we tell you what you eat: different ecology in sympatric An...
Matias, Ricardo S.; Gregory, Susan; Ceia, Filipe R.; Baeta, Alexandra; Seco, José; Rocha, Miguel S.; Fernandes, Emanuel M.; Reis, Rui L.Sympatry can lead to higher competition under climate change and other environmental pressures, including in South Georgia, Antarctica, where the two most common octopod species, Adelieledone polymorpha and Pareledone turqueti, occur side by side. Since cephalopods are typically elusive animals, the ecology of both species is poorly known. As beaks of cephalopods are recurrently found in top predator's stomachs...
Global patterns of species richness in coastal cephalopods
Rosa, Rui; Pissarra, Vasco; Borges, Francisco; Xavier, José; Gleadall, Ian G.; Golikov, Alexey; Bello, Giambattista; Morais, Liliane; Lishchenko, FedorWithin the context of global climate change and overfishing of fish stocks, there is some evidence that cephalopod populations are benefiting from this changing setting. These invertebrates show enhanced phenotypic flexibility and are found from polar regions to the tropics. Yet, the global patterns of species richness in coastal cephalopods are not known. Here, among the 370 identified-species, 164 are octopus...
Gonatus fabricii (Lichtenstein, 1818)
Piatkowski, Uwe; Zumholz, Karsten; Jereb, Patrizia; Seixas, Sónia; Oesterwind, Daniel; Lefkaditou, Evgenia; Allcock, Louise; Pierce, Graham
Cephalopod paralarvae around tropical seamounts and oceanic islands off the nor...
Haimovici, Manuel; Piatkowski, Uwe; Santos, Roberta Aguiar dosSubmitted by Michele Fernanda (michele_fernandas@hotmail.com) on 2012-07-23T03:53:28Z No. of bitstreams: 1 Cephalopod paralarvae around tropical seamounts and oceanic islands off the north-eastern coast of Brazil.pdf: 941787 bytes, checksum: 49e9f2e9d34e0da4a93480d143e7ba2f (MD5); Approved for entry into archive by Sabrina Andrade(sabrinabeatriz@ibest.com.br) on 2012-12-06T18:34:47Z (GMT) No. of bitstreams: 1 C...
The future of cephalopod populations, fisheries, culture, and research in Europe
Pierce, Graham; Belcari, Paola; Bustamante, Paco; Challier, Laurence; Cherel, Yves; González, Ángel; Guerra, Ángel; Jereb, Patrizia; Koueta, Noussithé
Biology and ecology of cephalopod species commercially exploited in Europe : sp...
Jereb, Patrizia; Piatkowski, Uwe; Allcock, Louise; Belcari, Paola; Tasende, Manuel; González, Angel; Guerra, Angel; Hastie, Lee; Lefkaditou, Eugenia