Report of ciliate epibiont (Ciliophora) on polychaetes (Polychaeta) at the depth of 5004 m from the Indian Ocean and notes on deep-sea epibiont ciliates of benthic small invertebrates

Eelgoby Trypauchenichthys larsonae (Teleostei: Amblyopinae): westernmost record from the Indian Ocean, with notes on the record of Amblyotrypauchen arctocephalus from the Arabian Sea

Length-weight relationships and relative condition factor for five exotic fish species from the coast of the Gulf of Gabès, Tunisia (Eastern Mediterranean Sea)

Morphometric characteristics and gonad nutritional value of Paracentrotus lividus from the Southwestern Mediterranean Sea

New records of sponges (Phylum Porifera) for the Turkish straits system

Spatiotemporal variability of dinoflagellates along the Aglou-Sidi Ifni coastline (Moroccan Atlantic Coast)

First record of morphological abnormalities in the alien rainbow shrimp Mierspenaeopsis sculptilis (Heller, 1862) (Decapoda: Penaeidae) collected in the Amazon estuarine area