Low genetic variation between South American and Antarctic populations of the bank-forming moss Chorisodontium aciphyllum (Dicranaceae) E. M. BiersmaJ. A. JacksonP. Convey Original Paper 29 January 2018 Pages: 599 - 610
Three cases of potential twinning in Weddell seals (Leptonychotes weddellii) at Fildes Peninsula, King George Island, Antarctica Fuxing WuZhengwang ZhangQian Zhu Short Note 15 December 2017 Pages: 611 - 617
High goose abundance reduces nest predation risk in a simple rodent-free high-Arctic ecosystem Åshild Ø. PedersenJennifer StienEva Fuglei Original Paper 13 December 2017 Pages: 619 - 627
An integrative taxonomic approach confirms the valid status of Bombus glacialis, an endemic bumblebee species of the High Arctic G. S. PotapovA. V. KondakovI. N. Bolotov OriginalPaper 08 December 2017 Pages: 629 - 642
Life history variation across latitudes: observations between capelin (Mallotus villosus) from Newfoundland and the eastern Canadian Arctic D. G. McNichollG. K. DavorenJ. D. Reist Original Paper 06 January 2018 Pages: 643 - 651
Migratory interchange of humpback whales (Megaptera novaeangliae) among breeding grounds of Oceania and connections to Antarctic feeding areas based on genotype matching D. SteelM. AndersonC. S. Baker Original Paper 13 December 2017 Pages: 653 - 662
Appendicularians and copepods from Scotia Bay (Laurie island, South Orkney, Antarctica): fluctuations in community structure and diversity in two contrasting, consecutive summers Mariela L. SpinelliClaudio FranzosiViviana A. Alder Original Paper 12 December 2017 Pages: 663 - 678
Examination of gene repertoires and physiological responses to iron and light limitation in Southern Ocean diatoms Carly M. MorenoYajuan LinAdrian Marchetti Original Paper 18 December 2017 Pages: 679 - 696
Composition of Harpacticoida (Crustacea, Copepoda) of the Laptev Sea in comparison with faunas of adjacent Arctic seas E. ChertoprudE. AbramovaL. Garlitska Original Paper 19 December 2017 Pages: 697 - 712
Collembola of Barrientos Island, Antarctica: first census and assessment of environmental factors determining springtail distribution Natalia EnríquezPablo TejedoMaría José Luciáñez Original Paper 13 December 2017 Pages: 713 - 725
Behavioural responses of Antarctic krill (Euphausia superba) to CO2-induced ocean acidification: would krill really notice? Guang YangRobert A. KingSo Kawaguchi Short Note 04 January 2018 Pages: 727 - 732
A new genus and species of cheilostome bryozoan associated with hermit crabs in the subantarctic Southwest Atlantic Juan López-GappaMaría G. LiuzziDiego G. Zelaya Original Paper 29 December 2017 Pages: 733 - 741
Changes in nesting success and breeding abundance of Spectacled Eiders Somateria fischeri in the Chaun Delta, Chukotka, Russia, 2003–2016 Diana V. SolovyevaSergey L. VartanyanAnthony D. Fox Original Paper 29 December 2017 Pages: 743 - 751
Tundra fire alters vegetation patterns more than the resultant thermokarst Shiro TsuyuzakiGo IwahanaKazuyuki Saito Original Paper 28 December 2017 Pages: 753 - 761
Dietary plasticity in a nutrient-rich system does not influence brown bear (Ursus arctos) body condition or denning Lindsey S. MangipaneJerrold L. BelantGrant V. Hilderbrand Original Paper 27 December 2017 Pages: 763 - 772
Plasticity in physiological condition of female brown bears across diverse ecosystems Grant V. HilderbrandDavid D. GustineTroy Cambier Original Paper 04 January 2018 Pages: 773 - 780
Abundance and population status of Ross Sea killer whales (Orcinus orca, type C) in McMurdo Sound, Antarctica: evidence for impact by commercial fishing? Robert L. PitmanHolly FearnbachJohn W. Durban Original Paper 03 January 2018 Pages: 781 - 792
Aspects of the biology of the Antarctic dragonfish Gerlachea australis (Notothenioidei: Bathydraconidae) in the Weddell Sea, Antarctica Mario La MesaFederico CalìCarlotta Mazzoldi Original Paper 28 December 2017 Pages: 793 - 803
Biochemical and histochemical analyses of lecithin:retinol acyltransferase from polar bear (Ursus maritimus) livers Yoshihiro MezakiKeisuke NagatsumaTomokazu Matsuura Original Paper 29 December 2017 Pages: 805 - 815
Offshore ocean dispersal of adult Dolly Varden Salvelinus malma in the Beaufort Sea Michael B. CourtneyBrendan ScanlonAndrew C. Seitz Original Paper 04 January 2018 Pages: 817 - 825