Results 21 to 30 of about 1,363 (211)

Database of Ichthyofauna in urban streams of Johor Bahru, Malaysia [PDF]

open access: yesBiodiversity Data Journal
Urbanisation leads to the degradation of ecosystems through various factors, such as the deterioration of water quality, changes in water and material cycles and the degradation of biological habitats.
Rei Itsukushima   +5 more
doaj   +4 more sources

PROPOSTA DE CULTIVO PARA A MOLINÉSIA NEGRA - Poecilia sphenops (Valenciennes, 1846)

open access: diamondActa Biologica Brasiliensia
Poecilia sphenops é uma das espécies de peixes mais populares e ornamentais de água doce em todo o mundo. Os fatores ambientais da frequência de alimentação, luminosidade, fotoperíodo e salinidade influenciam no crescimento e sobrevivência da espécie.
Paloma Cristina Pimenta   +3 more
openalex   +3 more sources

Kualitas Warna Dan Performa Produksi Ikan Molly Merah (Poecilia sphenops) Dengan Penambahan Daun Ketapang (Terminalia catappa) Pada Media Pemeliharaan [PDF]

open access: diamond
Ikan Molly Merah (Poecilia sphenops) ialah salah satu jenis komoditas ikan hias yang warnanya cantik dan bernilai ekonomis. Tujuan penelitian adalah untuk mengetahui kemampuan air rendaman daun ketapang dalam meningkatkan kualitas warna ikan dan ...
Citra Amandhani   +2 more
core   +3 more sources

Influence of Triazine Herbicide Exposure on Guppies (Poecilia sphenops) Aromatase Activities, Altered Sex Steroid Concentration and Vitellogenin Induction. [PDF]

open access: greenIndian J Pharm Sci, 2015
Vasanth S   +8 more
europepmc   +3 more sources

Preference, tolerance and resistance responses of Poecilia sphenops Valenciennes, 1846 (Pisces: Poeciliidae) to thermal fluctuations

open access: goldLatin American Journal of Aquatic Research, 2011
Poecilia sphenops was acclimated to two thermal fluctuations, each following a symmetrical and asymmetrical cycle. The critical maximum temperatures of the fish were significantly different (P < 0.001) between the thermal fluctuations: 40°C for the 20-29°C thermal cycle and exceeding 42°C for the 26-35°C cycles.
Mónica Hernández-Rodríguez   +1 more
openalex   +5 more sources

Poecilia sphenops Valenciennes 1846

open access: green
Published as part of Freyhof, JÖrg, Yoğurtçuoğlu, Baran, Jouladeh-Roudbar, Arash & Kaya, Cüneyt, 2025, Handbook of Freshwater Fishes of West Asia, De Gruyter on pages 769-770, DOI: 10.1515/9783111677811, http://zenodo.org/record ...
Freyhof, Jörg   +3 more
openalex   +2 more sources

Revisiting the species list of freshwater fish in Israel based on DNA barcoding. [PDF]

open access: yesEcol Evol, 2023
This study established a DNA barcoding database for freshwater fishes in Israel. Molecular and morphological species identifications were compared, and discrepancies were found for samples in five genera, which suggests significant reconsiderations to the species list in Israel and the region.
Tadmor-Levi R   +6 more
europepmc   +2 more sources

Polygenic Inheritance of Background Body Colour in Hybrids of Poecilia latipinna and Poecilia sphenops [PDF]

open access: bronzeJournal of Fisheries and Aquatic Science, 2011
Remmy Bun Poh Keong   +4 more
openalex   +2 more sources

Immunohistochemical Profile of a Conspicuously Organized Structure in the Dorsal Forebrain of the Peacock Gudgeon, Tateurndina ocellicauda. [PDF]

open access: yesJ Comp Neurol
In the dorsal telencephalon of gobiiform fishes, there is a conspicuously organized structure, consisting of readily identifiable subregions that are surrounded by layers of cell bodies. Using immunohistochemistry against several antigen targets in this structure, we demonstrate that each of these subregions is characterized by its own individual ...
Gutjahr R, Bothe MS, Chagnaud BP.
europepmc   +2 more sources

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