1. Chemical components change along the ontogeny of a bat fruit (Neolamarckia cadamba) with ripening asynchrony in favour of its fruit selection and seed dispersal

   • Valliyappan Mahandran
   • Chinnaperamanoor Madhappan Murugan
   • Parthasarathy Thiruchenthil Nathan

   Original Article 28 September 2021 Article: 46

   

2. Reconstructing the ecology of a Cretaceous cockroach: destructive and high-resolution imaging of its micro sensory organs

   • Ryo Taniguchi
   • Hiroshi Nishino
   • Yasuhiro Iba

   Original Article 28 September 2021 Article: 45

   

3. Bumblebee electric charge stimulates floral volatile emissions in Petunia integrifolia but not in Antirrhinum majus

   • Clara Montgomery
   • Jozsef Vuts
   • Daniel Robert

   Original Article Open access 14 September 2021 Article: 44

   

4. Societal importance of Antarctic negative feedbacks on climate change: blue carbon gains from sea ice, ice shelf and glacier losses

   • D. K. A. Barnes
   • C. J. Sands
   • N. Zwerschke

   Review Open access 07 September 2021 Article: 43

   

5. Reduced ectoparasite load, body mass and blood haemolysis in Eurasian kestrels (Falco tinnunculus) along an urban–rural gradient

   • Laura Wemer
   • Arne Hegemann
   • Petra Sumasgutner

   Original Article Open access 07 September 2021 Article: 42

   

6. Vibrational signalling, an underappreciated mode in cricket communication

   • Nataša Stritih-Peljhan
   • Meta Virant-Doberlet

   Review 04 September 2021 Article: 41

   

7. Importance of the morphological plasticity of Cervus elaphus in the biochronology of the Middle and Late Pleistocene of the Italian peninsula

   • Giuseppe Di Stefano
   • Carmelo Petronio

   Concepts & Synthesis 03 September 2021 Article: 40

   

8. Florivory can facilitate rain-assisted autogamy in a deceptive tropical orchid

   • João Custódio F. Cardoso
   • Steven D. Johnson
   • Paulo E. Oliveira

   Original Article 03 September 2021 Article: 39

   

9. Pheromone communication among sexes of the garden cross spider Araneus diadematus

   • Andreas Fischer
   • Stefan Schulz
   • Gabriele Uhl

   Original Article Open access 27 August 2021 Article: 38

   

10. Earliest migratory cephalic NC cells are potent to differentiate into dental ectomesenchyme of the two lungfish dentitions: tetrapodomorph ancestral condition of unconstrained capability of mesencephalic NC cells to form oral teeth

    • Martin Kundrát

    Original Article 27 August 2021 Article: 37

    

11. The erroneous chondrichthyan egg case assignments from the Devonian: implications for the knowledge on the evolution of the reproductive strategy within chondrichthyans

    • Bernard Mottequin
    • Stijn Goolaerts
    • Sébastien Olive

    Original Article 25 August 2021 Article: 36

    

12. Circadian rhythms of insect pheromone titer, calling, emission, and response: a review

    • Anat Levi-Zada
    • John A. Byers

    Review 23 August 2021 Article: 35