Vol.26 – 2020 – No.3

Introductory pages

The bio-ecological and genetic characteristics of sand steenbras (Lithognathus mormyrus) in the Black Sea
Nazlı Kasapoğlu, Ekrem Cem Çankırılıgil, Zehra Duygu Düzgüneş, Eyüp Çakmak, Oğuzhan Eroğlu

Marine Mollusca of the Libyan waters, the southern Mediterranean Sea
Nairuz Bek-Benghazi, Abdalha Al-Mgoushi, Daw Hadoud, Esmail Shakman

Niphates toxifera (Porifera, Demospongiae), a possible Lessepsian species now colonizing the coast of Turkey
Alper Evcen, Bülent Gözcelioğlu, Melih Ertan Çinar

Trophic interactions of uncommon batoid species in the Sea of Marmara
Güzin Gül, Nazli Demirel

On the presence of the black wing flyingfish Hirundichthys rondeletii (Valenciennes, 1846) in the Lebanese waters, the eastern Mediterranean Sea
Ghazi Bitar, Ali Badreddine

First record of Ocypode cursor (Linnaeus, 1758) (Crustacea: Decapoda: Ocypodidae) from the Algerian coast, western Mediterranean Sea
Vincenzo Di Martino, Bessy Stancanelli

Cotylorhiza erythraea Stiasny, 1920 (Scyphozoa: Rhizostomeae: Cepheidae): a new lessepsian jellyfish in the Lebanese waters, the eastern Mediterranean Sea
Ali Badreddine, Ghazi Bitar

Live stranded fin whale Balaenoptera physalus in Libyan waters reported via social media platform
Jamila Rizgalla

First record of the snake blenny, Ophidion rochei Müller, 1845 (Actinopterygii: Ophidiiformes: Ophidiidae), from the Sea of Azov
Oleg A. Diripasko, Viktoriia D. Hetmanenko, Vladislav I. Kyrychenko

Unusual mass mortality of jellyfish Rhizostoma pulmo in the Sea of Marmara in December 2020
İlayda Destan Öztürk, Selin Gamze Sümen

Mediterranean and Black Sea marine halacarids (Halacaridae: Acari): A review
Furkan Durucan

Obituary