Marine resources such as marine invertebrates and mangrove plants favor the production of secondary metabolites that exhibit antifouling properties. These natural-derived compounds are considered environmentally friendly compared to synthetic with similar activity technological applications. The current study was conducted determine properties Diadema setosum (DS) Sonneratia lanceolata (SL) cru...

The large sea urchins (Diadematidae) are widely distributed worldwide, from temperate to tropical waters. Diadematidae is an important herbivore in the coral reef ecosystem through herbivore-algal-coral interaction, which maintains reef’s health. Many studies of have been performed around world, but Vietnam, there little known about ecology this group. Here, we first investigated assemblage str...

In this Collective Article on alien and cryptogenic diversity in the Mediterranean Sea we report a total of 19 species belonging to nine Phyla coming from countries. Several these records concern fish species, particular interest are first of: Terapon puta for Italian waters; Pteragopus trispilus Malta; Plotosus lineatus Cyprus; northernmost record Lagocephalus sceleratus. The was also reported...

Diadema setosum (Leske, 1778), is one of the common echinoids widely distributed in the Indo-West Pacific Ocean, where it occurs from the Red Sea, Persian Gulf and the east coast of Africa to Japan, Australia and Malaysia. To investigate the developmental basis of morphological changes in embryos and larvae, we documented the ontogeny of D. setosum in a controlled laboratory condition at the In...

Abstract In the present study, biochemical composition of some Echinodermata (Holothuroidea, Echinoidea) from Red Sea, Egypt was investigated. The results showed that highest percentage saturated fatty acids (SFA) in Holothuria nobilis and lowest recorded scabra. monounsaturated (MUFA) Pearsonothuria graeffei while atra. polyunsaturated (PUFA) omega-3 Stichopus hermanni however, Diadema setosum...

Endophytic fungi are that live in plant tissues for a certain period and can form colonies the host's without endangering host itself. In addition to plants, endophytic also found marine biota. internal organs or of biota, whether mold yeast, transform nutrients they obtain from their animals into metabolite compounds which will then be transferred back so have same metabolites as hosts. This s...

Landak laut ( Echinoidea ) merupakan hewan avertebrata anggota dari filum echinodermata yang dapat dijumpai di ekosistem lamun. Penelitian ini bertujuan untuk mengetahui jenis landak pada lamun perairan Teluk Tomini Kabupaten Pohuwato Gorontalo. Pengambilan data dilakukan bulan Januari 2022 dua lokasi yaitu Desa Bumbulan dan Libuo Kecamatan Paguat dengan menggunakan metode transek kuadrat beruk...