The Presence of the Guppy Poecilia reticulata Peters, 1859 (Cyprinodontiformes: Poeciliidae) in the Fresh Waters of Belitung Island, Indonesia

Non-native species existence and its potency to be invasive species on freshwater ecosystem in East Java Province, Indonesia

First Record of Xiphophorus helleri (Heckel, 1848) (Cyprinodontiformes: Poeciliidae) from the Bangka Island, Indonesia

Presence of Midas Cichlid (Amphilophus citrinellus Günther, 1864) (Actinopterygii : Cichlidae) on Bangka Island, Indonesia: An Invasive Non-Native Species

Morphometric Characteristics of Gambusia holbrooki and Gambusia affinis (Cyprinodontiformes: Poeciliidae) Distributed on the Plains of the Chirchik River, Uzbekistan

Mitigation of Sources of Threat to the Freshwater Amphidromous Goby Fish Population (Pisces: Gobiidae) in the Cimaja River-Estuary, Sukabumi, Indonesia: The Eco-Biological Concept

Unveiling the First DNA Barcoding of Betta cf. uberis Fish (Anabantiformes: Osphronemidae) from Belitung Island, Indonesia

Phylogenetic Relationships of Mungkuih Fish (Gobiidae: Sicyopterus macrostetholepis) from Rivers in Padang City, West Sumatra, Indonesia

Habitat Biodiversity as a Determinant of Fish Community Structure on Coral Reefs in Halang Melingkau Island, Kotabaru, South Kalimantan - Indonesia

Molecular identification of causative bacterial disease in giant gourami (Osphronemus goramy) based on 16S rRNA gene from extensive fishpond in Banjarnegara Regency, Indonesia