Keyword: freshwater fish
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FIS013-00086
Rainbow shiners (Notropis chrosomus) in spawning colors, from a private collection in Knoxville, Tennessee.
This species has translucent color from pink to golden with a silver-black stripe along its flanks. The base of its fins are of a reddish color. Adult males change their color during the mating period. Their ventral fins become blue, their head turns purple and their nose turns red.
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FIS013-00085
Rainbow shiners (Notropis chrosomus) in spawning colors, from a private collection in Knoxville, Tennessee.
This species has translucent color from pink to golden with a silver-black stripe along its flanks. The base of its fins are of a reddish color. Adult males change their color during the mating period. Their ventral fins become blue, their head turns purple and their nose turns red.
Photo
FIS013-00084
Rainbow shiners (Notropis chrosomus) in spawning colors, from a private collection in Knoxville, Tennessee.
This species has translucent color from pink to golden with a silver-black stripe along its flanks. The base of its fins are of a reddish color. Adult males change their color during the mating period. Their ventral fins become blue, their head turns purple and their nose turns red.
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FIS005-00143
A brown darter (Etheostoma edwini) from a private collection in Knoxville, Tennessee.
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FIS005-00142
A brown darter (Etheostoma edwini) from a private collection in Knoxville, Tennessee.
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FIS005-00141
An Alabama darter (Etheostoma ramseyi) from a private collection in Knoxville, Tennessee.
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FIS005-00140
An Alabama darter (Etheostoma ramseyi) from a private collection in Knoxville, Tennessee.
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FIS005-00139
A Christmas darter (Etheostoma hopkinsi) from a private collection in Knoxville, Tennessee.
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FIS005-00138
A Christmas darter (Etheostoma hopkinsi) from a private collection in Knoxville, Tennessee.
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FIS005-00137
Savannah darters (Etheostoma fricksium) from a private collection in Knoxville, Tennessee.
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FIS005-00136
Savannah darters (Etheostoma fricksium) from a private collection in Knoxville, Tennessee.
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FIS039-00108
Critically endangered Boga-do-sudoeste, Iberochondrostoma almacai, rare freshwater fish at the Vasco da Gama Aquarium.
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FIS039-00107
Critically endangered Boga-do-sudoeste, Iberochondrostoma almacai, rare freshwater fish at the Vasco da Gama Aquarium.
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FIS039-00106
A critically endangered Boga portuguesa, Iberochondrostoma lusitanicum, a rare freshwater fish at the Vasco da Gama Aquarium.
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FIS039-00105
A critically endangered Boga portuguesa, Iberochondrostoma lusitanicum, a rare freshwater fish at the Vasco da Gama Aquarium.
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FIS039-00104
A critically endangered Boga portuguesa, Iberochondrostoma lusitanicum, a rare freshwater fish at the Vasco da Gama Aquarium.
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FIS039-00103
An endangered Ruivaco-do-oeste, Achondrostoma occidentale, a rare freshwater fish at the Vasco da Gama Aquarium.
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FIS039-00102
An endangered Ruivaco-do-oeste, Achondrostoma occidentale, a rare freshwater fish at the Vasco da Gama Aquarium.
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FIS039-00101
An endangered Ruivaco-do-oeste, Achondrostoma occidentale, a rare freshwater fish at the Vasco da Gama Aquarium.
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FIS028-00063
A scarlet betta (Betta coccina) from a private collection. This species is from Malaysia and Indonesia.
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FIS039-00084
Scarlet badis (Dario dario) from a private collection.
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FIS039-00083
Scarlet badis (Dario dario) from a private collection.
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FIS039-00082
A male sparkling gourami (Trichopsis pumila) from a private collection.
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FIS039-00081
A male sparkling gourami (Trichopsis pumila) from a private collection.
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FIS039-00080
A female paradise gourami (Macropodus opercularis) from a private collection.
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FIS039-00079
A female paradise gourami (Macropodus opercularis) from a private collection.
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FIS039-00078
An undescribed snakehead fish native to India (Channa sp.) from a private collection.
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FIS039-00077
An undescribed snakehead fish native to India (Channa sp.) from a private collection.
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FIS039-00076
An undescribed snakehead fish native to India (Channa sp.) from a private collection.
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FIS039-00075
An undescribed snakehead fish native to India (Channa sp.) from a private collection.
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FIS028-00066
A gourami (Betta dimidiata) from a private collection.
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FIS028-00065
A gourami (Betta dimidiata) from a private collection.
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FIS028-00064
A scarlet betta (Betta coccina) from a private collection. This species is from Malaysia and Indonesia.
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FIS013-00064
Spottail shiner (Notropis hudsonius) at the University Lab at the University of Minnesota in St. Paul.
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FIS013-00063
Spottail shiner (Notropis hudsonius) at the University Lab at the University of Minnesota in St. Paul.
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FIS013-00062
Emerald shiner (Notropis atherinoides) at the University Lab at the University of Minnesota in St. Paul.
