1. The use of swimmers from sediment traps to measure summer community structure of Southern Ocean pteropods

   • Christine K. Weldrick
   • Ryosuke Makabe
   • Kerrie M. Swadling

   Original Paper 09 February 2021 Pages: 457 - 472

   

2. Differences in the fecal microbiota due to the sexual niche segregation of captive Gentoo penguins Pygoscelis papua

   • Jiashen Tian
   • Jing Du
   • Xiaoyan Guan

   Original Paper 11 February 2021 Pages: 473 - 482

   

3. Antarctic krill (Euphausia superba) exhibit positive phototaxis to white LED light

   • Bjørn A. Krafft
   • Ludvig A. Krag

   Original Paper Open access 11 February 2021 Pages: 483 - 489

   

4. Thermal adaptations of adults and eggs in the Arctic seed bug Nysius groenlandicus (Insecta: Hemiptera) from South Greenland

   • S. Bahrndorff
   • T. Alemu
   • M. Holmstrup

   Original Paper 15 February 2021 Pages: 491 - 498

   

5. Morphological dietary composition of Antarctic toothfish (Dissostichus mawsoni) along the East Antarctic continental slope

   • Gi Chang Seong
   • Seok-Gwan Choi
   • Gun Wook Baeck

   Original Paper 16 February 2021 Pages: 499 - 508

   

6. Dental evidence for variation in diet over time and space in the Arctic fox, Vulpes lagopus

   • Peter S. Ungar
   • Blaire Van Valkenburgh
   • Viktor Shtro

   Original Paper 16 February 2021 Pages: 509 - 523

   

7. Crude oil exposure reduces ice algal growth in a sea-ice mesocosm experiment

   • Kyle Dilliplaine
   • Marc Oggier
   • Bodil A. Bluhm

   Original Paper 18 February 2021 Pages: 525 - 537

   

8. Preliminary study of the benthic fauna in lakes of the Novaya Zemlya Archipelago and Vaigach Island (the Russian Arctic)

   • Y. Bespalaya
   • A. Przhiboro
   • A. Tomilova

   Original Paper 21 February 2021 Pages: 539 - 557

   

9. Orange is the new white: taxonomic revision of Tritonia species (Gastropoda: Nudibranchia) from the Weddell Sea and Bouvet Island

   • Maria Eleonora Rossi
   • Conxita Avila
   • Juan Moles

   Original Paper Open access 22 February 2021 Pages: 559 - 573

   

10. Quantifying the consequence of applying conservative assumptions in the assessment of oil spill effects on polar cod (Boreogadus saida) populations

    • Pepijn De Vries
    • Jacqueline Tamis
    • Lia Hemerik

    Original Paper Open access 23 February 2021 Pages: 575 - 586

    

11. Influence of the population spatial structure on seed rain distribution of an invasive plant under harsh environment

    • Halina Galera
    • Agnieszka Rudak
    • Maciej Wódkiewicz

    Short Note Open access 11 February 2021 Pages: 587 - 591

    

12. Southern Giant Petrels Macronectes giganteus depredating breeding Atlantic Yellow-nosed Albatrosses Thalassarche chlororhynchos on Gough Island

    • Michelle M. Risi
    • Christopher W. Jones
    • Steffen Oppel

    Short Note 11 February 2021 Pages: 593 - 599

    

13. On the straight and narrow: directed movement by Weddell seals (Leptonychotes weddellii) during on-ice travel

    • Lee A. Fuiman
    • Terrie M. Williams
    • Randall W. Davis

    Short Note 12 February 2021 Pages: 601 - 606

    

14. Varying heat tolerance among Arctic nearshore fishes

    • K. T. Bilyk
    • T. L. Sformo

    Short Note 13 February 2021 Pages: 607 - 612

    

15. First evidence of interchange of humpback whales (Megaptera novaeangliae) between the Magellan Strait and Antarctic Peninsula feeding grounds

    • Jorge Acevedo
    • Juan Capella
    • Anelio Aguayo-Lobo

    Short Note 20 February 2021 Pages: 613 - 619

    

16. Estimation of the feeding record of pregnant Antarctic minke whales (Balaenoptera bonaerensis) using carbon and nitrogen stable isotope analysis of baleen plates

    • Mayuka Uchida
    • Ippei Suzuki
    • Yoko Mitani

    Short Note Open access 22 February 2021 Pages: 621 - 629

    

17. First record of White-rumped Sandpiper (Calidris fuscicollis) at Esperanza/Hope Bay, Antarctica

    • Anahí M. Silvestro
    • Mercedes M. Santos
    • Ricardo Casaux

    Short Note 22 February 2021 Pages: 631 - 635