1. A survey of Antarctic cyanobacteria

   • Nataliia Velichko
   • Svetlana Smirnova
   • Alexander Pinevich

   Review Paper 27 April 2021 Pages: 2627 - 2652

   

2. Assessing population collapse of Drupella spp. (Mollusca: Gastropoda) 2 years after a coral bleaching event in the Republic of Maldives

   • L. Saponari
   • I. Dehnert
   • S. Montano

   Primary Research Paper Open access 04 March 2021 Pages: 2653 - 2666

   

3. Trading offspring for survival: high duckweed cover decreases reproductive potential and stimulates elongation in the submerged macrophyte Chara globularis Thuillier

   • Stijn Van Onsem
   • Ludwig Triest

   Primary Research Paper Open access 09 May 2021 Pages: 2667 - 2680

   

4. Habitat differences filter functional diversity of low dispersive microscopic animals (Acari, Halacaridae)

   • Alejandro Martínez
   • Guillermo García-Gómez
   • Stefano Mammola

   Primary Research Paper 05 May 2021 Pages: 2681 - 2698

   

5. Functional responses of zooplankton communities to depth, trophic status, and ion content in mine pit lakes

   • Anna Maria Goździejewska
   • Jacek Koszałka
   • Katarzyna Parszuto

   Primary Research Paper Open access 27 April 2021 Pages: 2699 - 2719

   

6. Effects of phosphorus enrichment on the spatial heterogeneity of stream periphyton under uneven light conditions

   • Alessandra Iannino
   • Alexander Tim Ludwig Vosshage
   • Patrick Fink

   Primary Research Paper Open access 05 May 2021 Pages: 2721 - 2729

   

7. Variation in iron and its potential relevance to phytoplankton ecology in Oklahoma reservoirs

   • Patrick R. Lind
   • Felicia S. Osburn
   • Punidan D. Jeyasingh

   Primary Research Paper 05 May 2021 Pages: 2731 - 2744

   

8. Phytoplankton responses to meteorological and hydrological forcing at decadal to seasonal time scales

   • Nasime Janatian
   • Kalle Olli
   • Peeter Nõges

   Primary Research Paper Open access 30 April 2021 Pages: 2745 - 2759

   

9. The presence of fine sand in the muddy sediments affects habitat selection and accelerates the growth rate of Limnodrilus hoffmeisteri and Limnodrilus claparedianus (Oligochaeta)

   • Janusz Żbikowski
   • Elżbieta Żbikowska
   • Jarosław Kobak

   Primary Research Paper Open access 06 May 2021 Pages: 2761 - 2771

   

10. Partial diel vertical migration over strong environmental gradients structured by physiology, not adult size or genotype, in a freshwater zooplankton

    • G. A. Meyer
    • K. Westbury
    • W. A. Nelson

    Primary Research Paper 07 May 2021 Pages: 2773 - 2784

    

11. Insect body size changes under future warming projections: a case study of Chironomidae (Insecta: Diptera)

    • Rungtip Wonglersak
    • Phillip B. Fenberg
    • Benjamin W. Price

    Primary Research Paper Open access 04 May 2021 Pages: 2785 - 2796

    

12. Assessment of the efficiency of river macrophytes to detect water-column nutrient levels and other environmental conditions in Irish rivers

    • Lynda Weekes
    • Úna FitzPatrick
    • Mary Kelly-Quinn

    Primary Research Paper 02 May 2021 Pages: 2797 - 2814

    

13. Exploring benthic cyanobacterial diversity and co-occurring potentially harmful dinoflagellates in six islands of the South Pacific

    • Laura Biessy
    • Susanna A. Wood
    • Kirsty F. Smith

    Primary Research Paper 02 May 2021 Pages: 2815 - 2829