Andrey Ryanskiy, Russland
Info
Halichoeres nigrescens (Bloch & Schneider, 1801)
Synonyms:
Halichoeres dianthus Smith, 1947
Halichoeres dussumieri (Valenciennes, 1839)
Halichoeres javanicus (Bleeker, 1857)
Halichoeres kneri Bleeker, 1862
Halichoeres leucostigma Fowler & Bean, 1928
Halichoeres nigriscens (Bloch & Schneider, 1801)
Julis dussumieri Valenciennes, 1839
Julis exornatus Richardson, 1846
Julis javanicus Bleeker, 1857
Labrus baccatus Marion de Procé, 1822
Labrus mola Cuvier, 1829
Labrus nigrescens Bloch & Schneider, 1801
Platyglossus amabilis De Vis, 1885
Platyglossus dayi Steindachner, 1870
Platyglossus dubius Steindachner, 1866
Platyglossus immaculatus MacLeay, 1878
Platyglossus maculatus Jatzow & Lenz, 1898
Platyglossus ransonneti Steindachner, 1870
Platyglossus roseus Day, 1888
Classification: Biota > Animalia (Kingdom) > Chordata (Phylum) > Vertebrata (Subphylum) > Gnathostomata (Superclass) > Pisces (Superclass) > Actinopterygii (Class) > Perciformes (Order) > Labridae (Family) > Halichoeres (Genus) > Halichoeres nigrescens (Species)
Jumping guard
A jumping guard prevents (nocturnal) fish from jumping out.
Wrasses, blennies, hawkfishs and gobies jump out of an unprotected tank in fright if their night rest is disturbed, unfortunately these jumpers are found dried up in the morning on carpets, glass edges or later behind the tank.
https://www.korallenriff.de/en/article/1925_5_Jump_Protection_Solutions_for_Fish_in_the_Aquarium__5_Net_Covers.html
A small night light also helps, as it provides the fish with a means of orientation in the dark!
Synonyms:
Halichoeres dianthus Smith, 1947
Halichoeres dussumieri (Valenciennes, 1839)
Halichoeres javanicus (Bleeker, 1857)
Halichoeres kneri Bleeker, 1862
Halichoeres leucostigma Fowler & Bean, 1928
Halichoeres nigriscens (Bloch & Schneider, 1801)
Julis dussumieri Valenciennes, 1839
Julis exornatus Richardson, 1846
Julis javanicus Bleeker, 1857
Labrus baccatus Marion de Procé, 1822
Labrus mola Cuvier, 1829
Labrus nigrescens Bloch & Schneider, 1801
Platyglossus amabilis De Vis, 1885
Platyglossus dayi Steindachner, 1870
Platyglossus dubius Steindachner, 1866
Platyglossus immaculatus MacLeay, 1878
Platyglossus maculatus Jatzow & Lenz, 1898
Platyglossus ransonneti Steindachner, 1870
Platyglossus roseus Day, 1888
Classification: Biota > Animalia (Kingdom) > Chordata (Phylum) > Vertebrata (Subphylum) > Gnathostomata (Superclass) > Pisces (Superclass) > Actinopterygii (Class) > Perciformes (Order) > Labridae (Family) > Halichoeres (Genus) > Halichoeres nigrescens (Species)
Jumping guard
A jumping guard prevents (nocturnal) fish from jumping out.
Wrasses, blennies, hawkfishs and gobies jump out of an unprotected tank in fright if their night rest is disturbed, unfortunately these jumpers are found dried up in the morning on carpets, glass edges or later behind the tank.
https://www.korallenriff.de/en/article/1925_5_Jump_Protection_Solutions_for_Fish_in_the_Aquarium__5_Net_Covers.html
A small night light also helps, as it provides the fish with a means of orientation in the dark!
