@article{oai:nipr.repo.nii.ac.jp:00010234,
 author = {Vallet, Carole and Beans, Cristina and Koubbi, Philippe and Courcot, Lucie and Hecq, Jean-Henri and Goffart, Anne and Vallet, Carole and Beans, Cristina and Koubbi, Philippe and Courcot, Lucie and Hecq, Jean-Henri and Goffart, Anne},
 issue = {2},
 journal = {Polar science, Polar science},
 month = {Aug},
 note = {Ichthyoplankton samples were collected from 19 to 31 January 2004 in the Dumont d'Urville Sea (East Antarctic shelf). The Nototheniidae Pleuragramma antarcticum comprised more than 90% of the sampled larvae. Gut contents of 95 P antarcticum larvae were examined. Most larvae fed on phytoplankton, especially diatoms, whereas some other specimens had a mixed diet with phyto- and zooplankton prey. A single specimen fed exclusively on copepods. The stomach contents was dominated by three diatoms taxa, such as Thalassiothrix antarctica, Fragilariopsis spp. and Chaetoceros spp. Prey selection was apparently food density dependent, with an inverse relationship between food abundance and selection feeding. Larvae selected positively some diatoms, such as Coscinodiscus spp. and T. antarctica, presenting a low concentration in the water column compared to Fragilariopsis spp., which were strongly negatively selected. During summer, larvae were opportunistic feeders with a broad trophic niche, which allowed them to switch between different food types., Dumont d’Urville Sea（東南極）で，2004年1月に採集されたコオリイワシ仔魚95個体の消化管内容物を調べた。ほとんどの個体は植物プランクトン，とくに珪藻類を食べており，その他の個体は植物プランクトンと動物プランクトンの両方を食べていた。消化管内容物はThalassiothrix antarctica，Fragilariopsis spp.およびChaetoceros spp.が優占していた。摂餌選択性は顕著ではなかったが，一部の餌生物に対してはみとめられた。すなわち，Coscinodiscus spp.やT. antarcticaは，Fragilariopsis spp.よりも環境中では密度が低いにもかかわらず高い摂餌選択性が観察された。夏季にはコオリイワシ仔魚は機会捕食者として広い栄養ニッチ（trophic niche）をもち，これによって様々なタイプの餌生物を利用することができる。},
 pages = {239--251},
 title = {Food preferences of larvae of Antarctic silverfish Pleuragramma antarcticum Boulenger, 1902 from Terre Adélie coastal waters during summer 2004},
 volume = {5},
 year = {2011}
}