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#Characin
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How is #characin not a trending tag here??? I’ll start with some Phenacogrammus aurantiacus, aka #aquarium #fish more commonly called Blue-eyed Golden Congo tetras.

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#NewResearch - A new cave population of #𝐴𝑠𝑡𝑦𝑎𝑛𝑎𝑥 𝑚𝑒𝑥𝑖𝑐𝑎𝑛𝑢𝑠 from Northern Sierra de El Abra, #Tamaulipas, #Mexico. #Characin #BlindCaveTetra #CaveFish
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𝑁𝑎𝑛𝑛𝑜𝑠𝑡𝑜𝑚𝑢𝑠 𝑠𝑝. 'Super Red Cenepa'.
📷 Aqua Journey
#Nannostomus #Characin #Characins #PencilFish

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A beautiful, new undescribed species of #pencilfish has been collected by a tropical fish exporter from Iquitos, #Peru - #𝑁𝑎𝑛𝑛𝑜𝑠𝑡𝑜𝑚𝑢𝑠 𝑠𝑝. 'Super Red Cenepa'.
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#NewSpecies #newSpeciesAlert #Characin

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#NewSpeciesAlert - #𝐴𝑠𝑡𝑦𝑎𝑛𝑎𝑥 𝑛𝑜𝑏𝑟𝑒, a beautiful new species of #tetra. The type locality in the headwaters of the rio Cuiabá is a well-known tourist spot, popular with snorkelers. Published in @Neotropi journal. #characin
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#NewSpeciesAlert - #𝐶ℎ𝑎𝑟𝑎𝑐𝑖𝑑𝑖𝑢𝑚 𝑘𝑟𝑒𝑛𝑎𝑘, a new species of darter #characin. Named after the Krenák, victims of constant massacres in the past and are currently impacted by severe environmental alterations. Published in @Neotropi journal.
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New open-access research published in @IchsAndHerps - Phylogeography of the Chocó #Endemic Rainbow #Characin (Teleostei: #𝑅ℎ𝑜𝑎𝑑𝑠𝑖𝑎)
#Ecuador #Chocó #BiodiversityHotspot #Characidae
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#NewSpeciesAlert 𝐵𝑟𝑦𝑐𝑜𝑛𝑜𝑝𝑠 𝑓𝑙𝑜𝑟𝑒𝑛𝑐𝑒𝑎𝑒 - A new species of 𝐵𝑟𝑦𝑐𝑜𝑛𝑜𝑝𝑠 (#Characiformes: #Iguanodectidae) from Atlantic coastal drainages of #Suriname and #FrenchGuiana published in @Neotropi.
#Characin #Bryconops #Tetra #Tetras
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#NewSpeciesAlert 𝑆𝑐ℎ𝑖𝑧𝑜𝑑𝑜𝑛 𝑡𝑟𝑖𝑣𝑖𝑡𝑡𝑎𝑡𝑢𝑠, Integrative #taxonomy reveals a new species of #Neotropical headstanding fish in genus 𝑆𝑐ℎ𝑖𝑧𝑜𝑑𝑜𝑛 (#Characiformes: #Anostomidae) published in @Neotropi.
#Headstander #Characin #Schizodon
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#NewSpeciesAlert 𝑃𝑟𝑖𝑜𝑐ℎ𝑎𝑟𝑎𝑥 𝑏𝑟𝑖𝑡𝑧𝑖, an unusual new species of miniature #characin (tetra) from the upper rio #Ipixuna, Purus drainage, #Brazil, described in the @Neotropi journal. #tetras #taxonomy #NewFishSpecies
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Simply stunning #characin, 𝐻𝑦𝑝ℎ𝑒𝑠𝑠𝑜𝑏𝑟𝑦𝑐𝑜𝑛 𝑒𝑙𝑎𝑐ℎ𝑦𝑠 'Platinum'.
#tetra #fishkeeping #aquarium #Hyphessobrycon
📷 魚雜誌社 Fish Magazine TW -

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#NewSpeciesAlert 𝐶ℎ𝑎𝑟𝑎𝑐𝑖𝑑𝑖𝑢𝑚 𝑘𝑎𝑙𝑢𝑛𝑔𝑎, a new species of South American darter fish described in #Neotropical #Ichthyology journal.
#NewFishSpecies #Taxonomy #Characin #Characidium
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𝑀𝑜𝑒𝑛𝑘ℎ𝑎𝑢𝑠𝑖𝑎 𝑐𝑎𝑚𝑏𝑎𝑐𝑖𝑐𝑎, a new species of #tetra described in #Neotropical #Ichthyology journal.
A small, pretty tetra from the rio Madeira basin, #Brazil.
#fishes #characin #NewsSpeciesAlert #NewFishSpecies
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𝑃𝑟𝑖𝑠𝑡𝑒𝑙𝑙𝑎 𝑐𝑟𝑖𝑛𝑜𝑔𝑖: A new miniature #𝑃𝑟𝑖𝑠𝑡𝑒𝑙𝑙𝑎 (#Characiformes: Characidae) with reversed sexual dimorphism from the rio Tocantins & rio São Francisco basins, Brazil. Largest known specimen is 21.7 mm SL.

#NewSpeciesAlert #Characin

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Two new species of #Knodus (#Characidae: Stevardiinae) from the upper Rio Tocantins basin, Brazil, with evidence of ontogenetic meristic changes.



#NewSpeciesAlert #fish #ichthyology #characin #freshwater #Amazon
Image - Knodus rufford sp. nov.

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