Category
page 1Fish described in 1877
freshwater butterflyfish
species of fish
Sevan trout
species of fish
Amu Darya sturgeon
species of fish
Chinese sleeper
species of fish
Dwarf sturgeon
species of fish
Macrotocinclus affinis
The golden otocinclus (Macrotocinclus affinis, formerly Otocinclus affinis) is one of the smallest known suckermouth catfish, often called a 'dwarf oto'. Endemic to Southeast Brazil, this herbivorous, rheophilic, bottom-feeder only grows to around in length. The close relatives of this small fish are often used for the purpose of controlling algae in small home aquariums, under the name Otocinclus affinis. In reality, they belong to the species O. vittatus, O. vestitus and O. macrospilus and O. huaorani. The real M. affinis is not present in the aquarium hobby.
thick-lipped gourami
species of fish
Brassy trevally
species of fish
Picturesque dragonet
species of fish
Caspiosoma caspium
species of fish
royal plec
species of fish
Granular pugolovka
species of fish
Velvet dogfish
species of fish
Thamnaconus modestus
species of fish
Baer pugolovka
species of fish
Longtail dwarf goby
species of fish
Bluespotted trevally
species of fish
Canara pearlspot
species of fish
Japanese gissu
species of fish
Terek nase
species of fish
Rainbow Shiner
species of fish
Larimichthys polyactis
species of fish
Deepwater goby
species of fish
Benthophilus ctenolepidus
species of fish
Alburnus filippii
species of fish
Kura nase
species of fish
Caspian tubenose goby
species of fish
short-snout pugolovka
species of fish
Capoeta buhsei
species of fish
Benthophilus leptocephalus
species of fish
Alburnus hohenackeri
species of fish
Meiacanthus atrodorsalis
species of fish
Hemibagrus microphthalmus
species of fish
Speckled smooth-hound
species of fish
Moxostoma lacerum
species of fish
Terek Barbel
species of fish
Spiny pugolovka
species of fish
Arius acutirostris
species of catfish
Spotted toad goby
species of fish
Agamyxis albomaculatus
species of fish
Channel darter
species of fish
Pempheris adusta
species of fish
Idiacanthus fasciola
taxon
Girdled wrasse
species of fish
Naked sand darter
species of fish
Grey cutthroat eel
species of fish
New Zealand eagle ray
species of fish
Benthophilus grimmi
species of fish
bignose fanskate
species of skate (Sympterygia acuta)
Leuciscus danilewskii
species of fish
Parotocinclus maculicauda
species of fish
Southern Caspian sprat
species of fish
Blue shiner
species of fish
Gokcha Barbel
species of fish
Border Barb
species of fish
Speckled darter
species of fish
Crimean Barbel
species of fish
Gilt darter
species of fish
Cheiloprion labiatus
species of fish
Sympterygia brevicaudata
species of fish