1. Natural history of neustonic animals in the Sargasso Sea: reproduction, predation, and behavior of Glaucus atlanticus, Velella velella, and Janthina spp.

   • Rebecca R. Helm

   Original Paper Open access 14 December 2021 Article: 99

   

2. Discovery of Paleodictyon in the Indian Ocean

   • Klaas Gerdes
   • Pedro Martínez Arbizu
   • Terue C. Kihara

   Short Communication 07 December 2021 Article: 98

   

3. Recovery of Paleodictyon patterns after simulated mining activity on Pacific nodule fields

   • Lilian Boehringer
   • Sofia P. Ramalho
   • Autun Purser

   Original Paper Open access 06 December 2021 Article: 97

   

4. Morphological and molecular investigations of the rhizocephalan barnacle Peltogaster lineata Shiino, 1943 in the northern part of the species range (Peter the Great Bay, the Sea of Japan)

   • Darya D. Golubinskaya
   • Olga M. Korn
   • Aleksei A. Miroliubov

   Original Paper 06 December 2021 Article: 96

   

5. Discovery of a new species of Leptogorgia Milne Edwards & Haime, 1857 (Anthozoa: Octocorallia: Gorgoniidae) from eastern tropical Pacific mesophotic reefs

   • Odalisca Breedy
   • Hector M. Guzman
   • Sergio Vargas

   Original Paper 06 December 2021 Article: 95

   

6. Light, shade and predation: who wins and who loses in sessile fouling communities?

   • Tainã G. Loureiro
   • Koebraa Peters
   • Tamara B. Robinson

   Original Paper 04 December 2021 Article: 94

   

7. The contribution of Heterobranchia (Mollusca: Gastropoda) to the biodiversity of the Colombian Tropical Eastern Pacific

   • Edgardo Londoño-Cruz

   Original Paper 04 December 2021 Article: 93

   

8. Sideway swimming behaviour by aggregating blacktip sharks (Carcharhinus limbatus) in mid-water column

   • Ornella C. Weideli
   • Hannah Medd

   Oceanarium 04 December 2021 Article: 92

   

9. Extremely rapid withdrawal behaviour of the sea pen Protoptilum cf. carpenteri in the deep Mediterranean

   • Stefano Ambroso
   • Jordi Grinyó
   • Pere Puig

   Short Communication 04 December 2021 Article: 91

   

10. Temporal and spatial infection patterns of the rhizocephalan parasite Parasacculina leptodiae (Guérin-Ganivet, 1911) in the crab Leptodius exaratus along the shores of Kuwait

    • Zainab Al-Wazzan
    • Andreas M. Waser
    • David W. Thieltges

    Original Paper 23 November 2021 Article: 90

    

11. Coral growing on living conch shell: what is the fate of both?

    • Cecile Berthe
    • Jérôme Sowinski
    • Lucille Sowinski

    Oceanarium 23 November 2021 Article: 89

    

12. Biodiversity of marine fungi in mangroves with reference to Muthupet mangroves, Tamil Nadu, east coast of India

    • Devadatha Bandarupalli
    • E. B. Gareth Jones
    • V. Venkateswara Sarma

    Original Paper 17 November 2021 Article: 88

    

13. Distribution and diel vertical migration of mesopelagic fishes in the Southern Sargasso Sea — observations through hydroacoustics and stratified catches

    • L. Marohn
    • M. Schaber
    • R. Hanel

    Original Paper Open access 15 November 2021 Article: 87

    

14. Phylogenetic position of Xenoleberis Kornicker, 1994 within Cylindroleberidinae (Ostracoda: Myodocopa) with descriptions of three new species and one new genus from the Northwestern Pacific Ocean

    • Huyen T. M. Pham
    • Anna B. Jöst
    • Ivana Karanovic

    Original Paper 15 November 2021 Article: 86

    

15. Unexpected high molluscan diversity in a submarine cave in the Eastern Mediterranean

    • Davide Di Franco
    • Carlos Jimenez
    • Paolo G. Albano

    Original Paper 03 November 2021 Article: 85

    

16. Occurrence of the supposedly endemic Australian azooxanthellate coral Astrangia woodsi Wells, 1955 in the eastern Arabian Sea

    • Divya Viswambharan
    • K. R. Sreenath
    • Prathibha Rohit

    Original Paper 28 October 2021 Article: 84