New Taxa -2023

Authors in alphabetical order

A B C D E F G H I J K L M N O P Q R S T U V W Y Z

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  • Abonmai, T., Linthoingambi, I., Ngangbam, C., Thoidingjam. K. & Singh, K.R. (2023): A new fish species of the genus Garra (Teleostei: Cyprinidae) from the Chalou River, Manipur, India.
  • Ahnelt, H., Macek, O. & Robitzch, V. (2023): A new species of Schindleria (Teleostei: Gobiiformes: Gobiidae) from the Red Sea (Saudi Arabia) with a specialized caudal-fin complex.
  • Alonso, F., Terán, G.E., Alanís, W.S.S., Calviño, P., Montes, M.M., García, I.D., Barneche, J.A., Almirón, A., Ciotek, L., Giorgis, P. & Casciotta, J. (2023): From the mud to the tree: phylogeny of Austrolebias killifishes, new generic structure and description of a new species (Cyprinodontiformes: Rivulidae).
    • Argolebias guarani Alonso et al., 2023
    • Amatolebias n. gen. Alonso et al., 2023
    • Type species: Austrolebias wichi Alonso et al., 2018
    • Garcialebias  n. gen. Alonso et al., 2023
    • Type species: Cynolebias reicherti Loureiro & García, 2004
    • Matilebias n. gen. Alonso et al., 2023
    • Type species: Cynolebias alexandri Castello & López, 1974
    • Titanolebias n. gen. Alonso et al., 2023
    • Type species: Cynolebias elongatus Steindachner, 1881
  • Araujo, G.S., Kurtz, Y.R., Sazima, I., Carvalho, P.H., Floeter, S.R., Vilasboa, A., Rotundo, M.M., Ferreira, C.E.L., Barreiros, J.P., Pitassy, D.E. & Carvalho-Filho, A. (2023): Evolutionary history, biogeography, and a new species of  Sphoeroides (Tetraodontiformes: Tetraodontidae): how the major biogeographic barriers of the Atlantic Ocean shaped the evolution of a pufferfish genus.
  • Ardila Rodríguez, C.A. (2023): Creagrutus convencionensis sp. nov. (Characiformes: Characidae) una nueva especie de pez de la quebrada Búrbura cuenca alta del Catatumbo. Departamento Norte De Santander – Colombia.
    • Creagrutus convencionensis Ardila Rodríguez, 2023
      • Barranquilla, No. 83: 1-20.
  • Arunkumar, L., Thoibi, M. & Jajo, E. (2023): Barilius kamjongensis, a New Bariliine Fish (Danionidae, Danioninae) from the Chindwin Basin of Manipur, India.

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  • Baldwin, C.C., Arcila, D., Robertson, D.R. & Tornabene, L. (2023): Description of the First Species of Polylepion (Teleostei: Labridae) from the Atlantic Ocean with Analysis of Evolutionary Relationships of the New Species.
  • Bertaco, V.A., Chuctaya, J., Jerep, F.C. & Malabarba, L.R. (2023): Revision of Prodontocharax and revalidation of Amblystilbe (Teleostei: Characidae: Cheirodontinae), with description of a new species.

 

  • Bockmann, F.A., Ferrer, J., Rizzato, P.P., Esguícero, A.L.H., Duboc, L.F., Ingenito, L.F.S. (2023): Anatomy, ecology, and behavior of a new species of Scleronema Eigenmann, 1917 (Siluriformes: Trichomycteridae) from coastal drainages in the southern Brazilian Atlantic Rainforest, with comments on the monophyly and phylogeny of the genus.
  • Bogdanov, B. (2023): The Sculpins (Perciformes: Cottidae) of Lake Baikal and Baikal region: updated checklist with the description of new taxa.
    • Adipocottus n. gen. Bogdanov, 2023
    • Type species: Cottus nikolskii Berg, 1901
    • Alpinocottus n. gen. Bogdanov, 2023
    • Type species: Cottus poecilopus Heckel, 1840
    • Korotnevia n. subgen. Bogdanov, 2023
    • Type species: Abyssocottus gibbosus Berg, 1906
  • Bogorodsky, S.V., Kovačić, M., Mal, A.O. & Alpermann, T.J. (2023): A new species of Fusigobius (Teleostei: Gobiidae) from the Red Sea and Gulf of Aden.
  • Borkenhagen, K. & Freyhof, J. (2023): Atlantor, a new generic name for Barbus reinii Günther, 1874 from Morocco (Teleostei: Cyprinidae).
  • Britski, H.A., Garavello, J.C. & Ramirez, J.L. (2023): Description of a new species of Schizodon (Characiformes: Anostomidae) from the upper rio Tapajós basin, Brazil.

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  • Calixto-Rojas, M., Lira-Noriega, A., Rubio-Godoy, M., Pérez-Ponce de León, G. & Pinacho-Pinacho, C.D. (2023): Delimitation and species discovery in the Profundulidae fish family: Using genetic, environmental and morphologic data to address taxonomic uncertainty.
  • Campbell, M.A., Habibi, E., Auringer, G., Stephens, M., Rodzen, J., Conway, K.W. & Finger, A.J. (2023): Molecular Systematics of Redband Trout from Genome-Wide DNA Sequencing Substantiates the Description of a New Taxon (Salmonidae: Oncorhynchus mykiss calisulat) from the McCloud River.
  • Cao, L., Nyingi, W.D., Bart, H.L., Jr. & Zhang, E (2023): Species of the cyprinid genus Garra in Mount Kenya, East Africa: Species delineation, taxonomy and historical biogeography.
  • Che, X.-J., Dao, W., Chen, Y.-C., Pan, X.-F., Hua, Z.-X,, Liang, X. & Wang, X.-A. (2023): Homatula tigris, a new species of nemacheiline loach from the upper Yangtze River in Yunnan, China (Cypriniformes: Nemacheilidae).
  • Cortés-Hernández, M.Á., López-Castaño, J.A., Milani, N. & DoNascimiento, C. (2023): A new cryptic species of Imparfinis (Siluriformes: Heptapteridae) from the Orinoco River basin, revealed by an iterative approach.
  • Costa, W.J.E.M., Azevedo-Santos, V.M., Mattos, J.L.O. & Katz, A.M. (2023): Molecular phylogeny, taxonomy and distribution patterns of trichomycterine catfishes in the middle Rio Grande drainage, South-Eastern Brazil (Siluriformes: Trichomycteridae).
    • Trichomycterus (Cryptocambeva) garbei Costa, Azevedo-Santos & Katz, 2023
    • Trichomycterus (Cryptocambeva) listruroides Costa, Katz & Azevedo-Santos, 2023
    • Trichomycterus (Cryptocambeva) saturatus Costa, Katz & Azevedo-Santos, 2023
    • Trichomycterus (Cryptocambeva) uberabensis Costa, Azevedo-Santos & Katz, 2023
    • Trichomycterus (Paracambeva) adautoleitei Costa, Azevedo-Santos & Katz, 2023
    • Trichomycterus (Paracambeva) coelhorum Costa, Azevedo-Santos & Katz, 2023
  • Costa, W.J.E.M, Feltrin, C.R.M. & Katz, A.M. (2023): Field studies in small streams of the Atlantic Forest of southern subtropical Brazil reveal two new interstitial microcambevine catfishes of the genus Listrura (Siluriformes: Trichomycteridae).
  • Costa, W.J.E.M., Feltrin, C.R.M., Mattos, J.L.O., Amorim, P.F. & Katz, A.M. (2023): Phylogenetic relationships of new taxa support repeated pelvic fin loss in mountain catfishes from southern Brazil (Siluriformes: Trichomycteridae).
  • Costa, W.J.E.M., Feltrin, C.R.M., Mattos, J.L.O., Dalcin, R.H., Abilhoa, C. & Katz, A.M. (2023): Morpho-Molecular Discordance? Re-Approaching Systematics of Cambeva (Siluriformes: Trichomycteridae) from the Guaratuba-Babitonga-Itapocu Area, Southern Brazil.
    • Cambeva biseriata Costa et al., 2023
    • Cambeva chrysornata Costa et al., 2023
    • Cambeva guaratuba Costa et al., 2023
    • Cambeva ventropapillata Costa et al., 2023
  • Crispim-Rodrigues, J.L., Bernt, M.J., Waltz, B.T., Silva, G.S.C., Benine, R.C., Oliveira, C., Covain, R. & Roxo, F.F. (2023): A new species of mailed catfish of genus Rhadinoloricaria (Siluriformes: Loricariidae: Loricariinae) from Rio Negro basin, Brazil.
  • Crispim-Rodrigues, J.L., Silva, G.S.C., Shibatta, O.A., Kuranaka, M. & Oliveira, C. (in press): Description and phylogenetic position of a new species of Rhyacoglanis (Siluriformes: Pseudopimelodidae) from the Jamanxim River basin.

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  • Dahanukar, N., Sundar, R.L., Rangad, D., Proudlove, G. & Raghavan, R. (2023): The world’s largest cave fish from Meghalaya, Northeast India, is a new species, Neolissochilus pnar (Cyprinidae, Torinae).
  • Delventhal, N.R. & Mooi, R.D. (2023): Callogobius williamsi, a new species of goby (Teleostei: Gobiidae) from the Marquesas Islands, with notes on the status of all nominal Callogobius species.

 

  • Devi, K.B., Linthoingambi, I. & Singh, K.R. (2023): A new sisorid catfish of the genus Glyptothorax Blyth (Teleostei: Sisoridae) from Kasom Khullen of Manipur, India.
  • Doadrio, I., Casal-López, M. & Perea, S. (2023): Description of three new species of the genus Achondrostoma Robalo, Almada, Levi & Doadrio, 2007 (Actinopterygii, Leuciscidae) in the Iberian Peninsula.
    • Achondrostoma asturicenseDoadrio et al., 2023
    • Achondrostoma garzonorum Doadrio et al., 2023
    • Achondrostoma numantinum Doadrio et al., 2023
  • Doadrio, I., Sousa-Santos, C., Robalo, J. & Perea, S. (2023): Description of three new species of the genus Cobitis L., 1758 (Actinopterygii, Cobitidae) in the Iberian Peninsula.
  • Donin, L.M., Pinna, M.C.C., Severi, W. & Ramos, T.P.A. (2023): Filling in a biogeographic gap: the first Trichomycteridae from the Parnaíba River basin (Siluriformes: Trichomycteridae).
  • Dopazo, M., Wosiacki, W.B. & Britto, M.R. (2023): New species of  Farlowella (Siluriformes: Loricariidae) from the rio Tapajós basin, Pará, Brazil.
  • Du, L.-N., Li, S.-J., Xu, F., Luo, T., Luo, F.-G., Yu, G.-H. & Zhou, J. (2023): Clarification of Phylogenetic Relationships among Chinese Nemacheilids with Tube-Shaped Anterior Nostrils, with a Description of a New Genus and Two New Species.

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  • Epitashvili, G., Japoshvili, B. & Mumladze, L. (2023): Ponticola alasanicus sp. n. (Gobiiformes, Gobiidae) from the Alazani River Basin, Georgia.

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  • Ferreira, K.M., Lima, F.C.T., Ribeiro, A.C., Junior, N.F., Machado, F.A. & Mirande, J.M. (2023): A new species of Astyanax (Characiformes, Characidae) from the rio Apiacás, rio Teles Pires basin, with a discussion on its phylogenetic position.
  • Ferreira, K.M. & Ohara, W.M. (2023): A new rheophilic species of Knodus Eigenmann (Characiformes: Characidae: Stevardiinae) from the upper rio Juruena, rio Tapajós basin, Chapada dos Parecis, Mato Grosso, Brazil.
  • Frable, B.W., Seid, C.A., Bronson, A.W. & Møller, P.R. (2023): A new deep-sea eelpout of the genus Pyrolycus (Teleostei: Zoarcidae) associated with a hydrothermal seep on the Pacific margin of Costa Rica.
  • Fricke, R., Durville, P., Potin, G. & Mulochau, T. (2023): Squalus longispinis, a new species of spurdog (Elasmobranchii: Squalidae) from La Réunion, southwestern Indian Ocean.

 

  • Fuentes, K.M., Baldwin, C.C., Robertson, D.R., Lardizábal, C.C. & Tornabene, L. (2023): Two new species of Varicus from Caribbean deep reefs, with comments on the related genus Pinnichthys (Teleostei, Gobiidae, Gobiosomatini, Nes subgroup).

 

  • Fujiwara, K., Motomura, H. & Shinohara, G. (2023): Opistognathus ctenion (Perciformes, Opistognathidae): a new jawfish from southern Japan.

 

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  • Garcia-Ayala, J.R. & Benine, R.C. (2023): A new Poptella from the rio Xingu basin, Brazil (Characiformes: Characidae).
  • Gardner, J.R., Orr, J.W. & Tornabene, L. (2023): Two New Species of Snailfishes (Cottiformes: Liparidae) from the Aleutian Islands, Alaska, and a Redescription of the Closely Related Careproctus candidus.
  • Ghazali, S.Z., Lavoué, S., Nor, S.A.M., Muhammad-Rasul, A.H. & Tan, M.P. (2023): Ambassis octava, a new glass-perchlet species (Teleostei: Ovalentaria: Ambassidae) from Peninsular Malaysia.
  • Girard, M.G., Carter, H.J. & Johnson, G.D. (2023): New species of Monomitopus (Ophidiidae) from Hawaiʻi, with the description of a larval coiling behavior.

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  • Hata, H., Lavoué, S., Bogorodsky, S.V., Alpermann, T.J. & Motomura, H. (2023): A New Stolephorus (Teleostei: Clupeiformes: Engraulidae: Engraulinae) from the Red Sea.
  • Hata, H. & Motomura, H. (2023): Description of Stolephorus horizon n. sp. from Fiji and Tonga, and redescription of Stolephorus scitulus (Fowler, 1911) (Teleostei: Clupeiformes: Engraulidae).
  • Haÿ, V., Mennesson, M.I., Lord, C. & Keith, P. (2023): Why several when one can unite them all? Integrative taxonomic revision of Indo-Pacific freshwater pipefish (Nerophinae).
  • Henschel, E., Ohara, W.M. & Costa, W.J.E.M. (2023): Two new miniature translucent catfish species of the rare genus Tridens (Siluriformes: Trichomycteridae) from the Madeira River basin, northern Brazil.
  • Hilburn, B.G., Janosik, A.M. & Johnston, C.E. (2023): Incipient speciation in allopatric Etheostoma rupestre (Percidae: Etheostomatinae) lineages, with the description of three new subspecies.

 

  • Hu, J., Lan, C. & Li, C. (2023): Microdous amblyrhynchos sp. nov., a new member of the small-toothed sleepers (Teleostei, Gobiiformes, Odontobutidae) from Guangxi, southern China.
  • Huang, W.-C., Balisco, R.A., Evacitas, F.C. & Liao, T.-Y. (2023) Description of a new moray eel (Anguilliformes: Muraenidae) from the Philippines, with a preliminary assessment of genetic and morphological variations of the Uropterygius concolor species complex.
  • Huang, W.-C., Liao, T.-Y. & Tan, H.H. (2023): Uropterygius cyamommatus, a new moray eel (Anguilliformes: Muraenidae) from anchialine caves in Christmas Island, Australia, and Panglao Island, the Philippines.
  • Huber, J. H., Mejía-Vargas, D. A., Vermeulen, F. B. M. (2023): Two new Rivulus sp. from north-western Colombia, after a redescription of Riv. pacificus (Cyprinodontiformes, Rivulidae).

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  • Jokar, M., Kamangar, B.B., Ghaderi, E. & Freyhof, J. (2023): Glyptothorax sardashtensis, a new species of torrent catfish from the upper Lesser Zab drainage in Iran (Teleostei: Sisoridae).
  • Jouladeh-Roubdbar, A., Ghanavi, H.R. & Freyhof, J. (2023): Glyptothorax vatandousti, a new species of torrent catfish from the upper Karkheh drainage in Iran (Teleostei: Sisoridae).

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  • Kar, C., Mariyambi, P.C., Raghavan, R. & Sureshkumar, S. (2023): Mitochondrial phylogeny of fusilier fishes (family Caesionidae) from the Laccadive archipelago reveals a new species and two new records to the Central Indian Ocean.

 

  • Kimura, K., Tsuda, Y. & Nakayama, N. (2023): Eustomias shunyo, a new species of barbeled dragonfish (Stomiiformes, Stomiidae) from the western North Pacific.
  • Kobayashi, H., Mokodongan, D.F., Horoiwa, M., Fujimoto, S., Tanaka, R., Masengi, K.W.A. & Yamahira, K. (2023): A new lacustrine ricefish from central Sulawesi, with a redescription of Oryzias marmoratus (Teleostei: Adrianichthyidae).
  • Kobayashi, H. & Sato, M. (2023): The genus Ophiocara (Teleostei: Butidae) in Japan, with descriptions of two new species.
  • Kodeeswaran, P., Kantharajan, G., Mohapatra, A., Kumar, T.T.A. & Sarkar, U.K. (2023): A new short brown unpatterned moray eel (Anguilliformes, Muraenidae) from the southeast coast of India, Bay of Bengal.
  • Kodeeswaran, P., Mohapatra, A. & Kumar, T.T.P.A. (2023): A new species of deep-water snake eel, Ophichthus nigroventralis (Anguilliformes: Ophichthidae) from the Arabian Sea, southwest coast of India.

 

  • Kodeeswaran, P., Mohapatra, A., Kumar, T.T.A., Lal, K.K. (2023): A new deep-water conger eel of the genus Rhynchoconger (Anguilliformes: Congridae) from the southwest coast of India, Arabian Sea.
  • Kodeeswaran, P., Smith, D.G., Dhas, D.D.S, Kumar, A.T.T. & Lal, K.K. (2023): A new species of the congrid eel genus Conger (Anguilliformes: Congridae) from the southwest coast of India.
  • Kodeeswaran, P., Smith, D.G., Kumar, T.T.P.A. & Sarkar, U.K. (2023): A new species of the conger eel genus Macrocephenchelys from deep waters of the Arabian Sea.
  • Koerber, S. & Kast, S. (2023): Raja cyanoplax nom. nov., a replacement name for Raja magellanica Steindachner, 1903, junior homonym of Raja magellanica Philippi, 1902 (Chondrichthyes: Arhynchobatidae).

 

  • Konhamkakkada, I., Kinattumkara, B., Raghavan, R. & Sivanpillai, S. (2023): A new species of spiny eel of the genus Notacanthus Bloch 1788 (Notacanthiformes: Notacanthidae) from the Indian Ocean.

 

 

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  • Li, S.‑J., Ge, J.‑K., Bao, C.‑Y., Du, L.‑N., Luo, F.‑G. & Zou, T.‑X. (2023): Troglonectes canlinensis sp. nov. (Teleostei: Nemacheilidae), a New Troglomorphic Loach from Guangxi, China.
  • Lima, A., Vita, G., Dutra, G.M., Ohara, W.M. & Pastana, M.N.L. (2023): A new Moenkhausia (Characiformes: Characidae) from rio Braço Norte, rio Tapajós basin, with comments on the fish endemism of Serra do Cachimbo plateau.
  • Lin, F., Chen, Z.-Y., Myint, K.M. & Chen, X.-Y. (2023): Paracanthocobitis putaoensis, a new loach species (Cypriniformes: Nemacheilidae) from the Irrawaddy basin in northern Myanmar.
  • Liyandja, T.L.D. & Stiassny, M.L.J. (2023): Description of Two New Labeo (Labeoninae; Cyprinidae) Endemic to the Lulua River in the Democratic Republic of Congo (Kasai Ecoregion); a Hotspot of Fish Diversity in the Congo Basin.
  • Londoño-Burbano, A., Urbano-Bonilla, A., Thomas, M.R. & Britto, M.R. (2023): A new species of Loricaria (Loricariidae: Loricariinae) from the upper Amazon River basin, Colombia.

 

  • Lucena, C.A.S., Kullander, S., Norén, M. & Calegari, B.B. (2023): Healing nomenclature: making the names Australoheros mboapari and Australoheros ricani available (Teleostei: Cichlidae).
  • Luo, Q., Tang, Q., Deng, L., Duan, Q. & Zhang, R. (2023): A new cavefish of Sinocyclocheilus (Teleostei: Cypriniformes: Cyprinidae) from the Nanpanjiang River in Guizhou, China.
  • Luo, T., Yang, Q., Wu, L., Wang, Y.-L., Zhou, J.-J., Deng, H.-Q., Xiao, N. & Zhou, J. (2023): Phylogenetic relationships of Nemacheilidae cavefish (Heminoemacheilus, Oreonectes, Yunnanilus, Paranemachilus, and Troglonectes) revealed by analysis of mitochondrial genome and seven nuclear genes.

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  • Manda, B.K., Snoeks, J., Decru, E., Brecko, J. & Vreven, E.J.W.N. (2023): Revision of Nannocharax luapulae Boulenger 1915 (Characiformes: Distichodontidae) from the Upper Congo basin: evidence for a species pair.
  • Marceniuk, A.P., Oliveira, C. & Ferraris, C.J., Jr. (2023): A new classification of the family Ariidae (Osteichthyes: Ostariophysi: Siluriformes) based on combined analyses of morphological and molecular data.
    • Cathoropsini, new tribe
    • Genidentini, new tribe
    • Sciadeini, new tribe
    • Aceroichthys, gen. n. Marceniuk et al., 2023
    • Type species: Arius dioctes Kailola, 2000
    • Bleekeriella, gen. n. Marceniuk et al., 2023
    • Type species: Arius leptaspis Bleeker, 1862
    • Betancurichthys, gen. n. Marceniuk et al., 2023
    • Type species: Arius madagascariensis Vaillant, 1894
    • Jayaramichthys, gen. n. Marceniuk et al., 2023
    • Type species: Arius leptonotacanthus Bleeker, 1849
    • Kyataphisa, gen. n. Marceniuk et al., 2023
    • Type species: Pimelodus nenga Hamilton, 1822
    • Megalosciades, gen. n. Marceniuk et al., 2023
    • Type species: Arius augustus Roberts, 1978
    • Paracinetodus, gen. n. Marceniuk et al., 2023
    • Type species: Arius carinatus Weber, 1913
    • Papuarius, gen. n. Marceniuk et al., 2023
    • Type species: Arius latirostris Macleay, 1883
    • Pseudosciades, gen. n. Marceniuk et al., 2023
    • Type species Arius sona Hamilton, 1822
  • Marinho, M.M.F. & Dagosta, F.C.P. (2023): On a new colorful species of Moenkhausia (Characiformes: Characidae) from the upper rio Madeira basin at the Chapada dos Parecis, Brazil, with comments on its conservation and putative biogeographic history.
  • Matsunuma, M., Matsumoto, T., Motomura, H., Seah, Y.G. & Jaafar, T.N.A.M. (2023): Coradion calendula, a new butterflyfish from Australia (Teleostei: Chaetodontidae).
  • Matsunuma, M., Ujihara, A. & Endo, H. (2023): Two new species of Aulotrachichthys (Beryciformes: Trachichthyidae) from the northwestern Pacific.
  • Mattox, G.M.T., Britz, R., Souza, C.S., Casas, A.L.S., Lima, F.C.T. & Oliveira, C. (2023): Two new species of miniature tetras of the fish genus Priocharax from the Rio Juruá drainage, Acre, Brazil (Teleostei: Characiformes: Characidae).
  • Meinema, E. & Huber, J. H. (2023): Review of Pantanodontidae (Cyprinodontiformes) and its fossil and extant genera Pantanodon Myers, 1955 and †Paralebias Gaudant, 2013 with descriptions of two new recent genera and five new species.
    • Aliteranodon n. gen. Meinema & Huber, 2023
    • Type species: Aliteranodon ndoano Meinema & Huber, 2023
    • Aliteranodon bucinus Meinema & Huber, 2023
    • Aliteranodon filimbi Meinema & Huber, 2023
    • Aliteranodon rostratus Meinema & Huber, 2023
    • Malagodon n. gen. Meinema & Huber, 2023
    • Type species: Oryzias madagascariensis Arnoult, 1963
    • Pantanodon propinquus Meinema & Huber, 2023
  • Mejia, E., Ferraro, G.A. & Buckup, P.A. (2023): A new species of Rineloricaria (Siluriformes: Loricariidae) from coastal drainages of Rio de Janeiro, southeastern Brazil.
  • Mohanty, S.R., Behera, R.K., Acharya, S., Patnaik, L., Ray, D., Seth, J.K., Patro, S., Mishra, S.S. & Mohapatra, A. (2023). Morphological and molecular clue resolves confusion in Pisodonophis boro complex with re-description of Pisodonophis boro (Hamilton 1822) from type locality and description of a new species from India.
  • Mohanty, S.R., Behera, R.K., Patro, S. & Mohapatra, A. (2023): A new species of cirri-bearing eel of the genus Cirrhimuraena (Anguilliformes: Ophichthidae) from the coastal Bay of Bengal, India.
  • Moyle, P.B., Buckmaster, N. & Su, Y. (2023): Taxonomy of the Speckled Dace Species Complex (Cypriniformes: Leuciscidae, Rhinichthys) in California, USA.
    • Rhinichthys gabrielino Moyle et al., 2023
    • Rhinichthys klamathensis achomawi Moyle et al., 2023
    • Rhinichthys klamathensis goyatoka Moyle et al., 2023
    • Rhinichthys nevadensis caldera Moyle et al., 2023

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  • Nakayama, N., Yamakawa, T., Takami, M. & Endo, H. (2023): Description of a New Deep-Water Eulophiid Fish (Perciformes: Zoarcoidei) from Japan.
  • Ng, S.-L., Ho, H.-C., Joung, S.-J. & Liu, K.-M. (2023): Okamejei picta sp. nov., a new rajid skate from the South China Sea (Rajiformes: Rajidae).
  • Ngangbam, C. & Linthoingambi, I. (2023): Garra lungongza, a new species of cyprinid fish (Teleostei: Cyprinidae) from Nagaland, India.
  • Nielsen, D.T.B., Hoetmer, J.W. & Vandenkerkhove, E. (2023): Validation of Anablepsoides katukina Nielsen, Hoetmer & Vandenkerkhove, Anablepsoides falconi Nielsen, Hoetmer & Vandenkerkhove, and Laimosemion anitae Nielsen, Hoetmer & Vandenkerkhove (Cyprinodontiformes: Rivulidae) from western Amazon basin, Acre state, Brazil.
    • Anablepsoides katukina Nielsenet al., 2023
    • Anablepsoides falconi Nielsenet al., 2023
    • Laimosemion anitae Nielsenet al., 2023 [Note: Original publication from 2022 was a e-paper with no ZooBank Reg. No. Names were not available, because proposed print version was not published]
  • Nielsen, D.T.B. & Veiga, R.P. (2023): Validation of Anablepsoides origuelai, Nielsen & Veiga (Cyprinodontiformes: Rivulidae) from rio Tapajós drainage, Amazon basin, Brazil.
    • Anablepsoides origuelai, Nielsen & Veiga, 2023 [Note: Original publication from 2021 was a e-paper with no ZooBank Reg. No. Name was not available, because proposed print version was not published]

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  • Pauers, M.J. & Phiri, T.B. (2023): Six New Species of Labeotropheus (Cichliformes: Cichlidae) from the Malaŵian Shore of Lake Malaŵi, Africa.
    • Labeotropheus alticodia Phiri & Pauers, 2023
    • Labeotropheus aurantinfra Phiri & Pauers, 2023
    • Labeotropheus candipygia Pauers & Phiri, 2023
    • Labeotropheus chirangali Pauers & Phiri, 2023
    • Labeotropheus obscurus Phiri & Pauers, 2023
    • Labeotropheus rubidorsalis Phiri & Pauers, 2023
  • Poveda-Cuellar, J.L., Conde-Saldaña. C. C., Villa-Navarro, F.A., Lujan, N.K. & Santos, J.A.D. (2023): Phylogenetic revision of whisker-cheeked suckermouth catfishes (Loricariidae: Lasiancistrus) from east of the Andes: five species where once there were two.
  • Prokofiev, A.M. & Iwamoto, T. (2023): A new Coelorinchus from the western Indian Ocean with comments on the C. tokiensis group of species (Teleostei: Gadiformes: Macrouridae).
  • Provenzano-Rizzi, F. (2023): A new genus and species of whiptail armored catfish (Siluriformes: Loricariinae) from southern Venezuela.

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  • Raghavan, R., Sundar, R.L., Arjun, C.P., Britz, R. & Dahanukar, N. (2023): Evolution in the dark: Unexpected genetic diversity and morphological stasis in the blind, aquifer-dwelling catfish Horaglanis.
  • Říčan, O., Piálek, L., Almirón, A., Casciotta, J. (2023): Description of two new species forming a sympatric species pair of Crenicichla (Teleostei: Cichlidae) endemic to the Piray Guazú River in the Paraná River Basin, Misiones, Argentina and belonging to the C. mandelburgeri species complex.
    • Crenicichla ama Říčan et al., 2023
    • Crenicichla aravera Říčan et al., 2023 [Note: probably both species have to be placed in the recently described new subgenus Lacustria Varella et al. (2023)]
  • Říčan, O. & Říčanová, Š. (2023): A new highly apomorphic species of Bujurquina (Teleostei: Cichlidae) from a reverse flowing river in the Peruvian Amazon, with a key to the species in the genus.
  • Román-Valencia, C., Ruiz-C. & Taphorn, D.C. (2023): Revision of Bryconamericus (Characiformes, Characidae) from Pacific coastal and Amazon River drainages with descriptions of three new species.

 

  • Rossi, G., Plazzi, F., Zuffi, G., Marchi, A., De Bonis, S., Valli, M., Marinšek, P. & Falconi, R. (2023): Correction: Mitochondrial phylogeny and taxonomic revision of Italian and Slovenian fluvio-lacustrine barbels, Barbus sp. (Cypriniformes, Cyprinidae).
    • Barbus oscensis Rossi & Plazzi, 2023 [Note: e-paper with no ZooBank registration was published in 2021. Name now available from 2023 publication].
  • Rotundo, M.M., Caires, R.A., Oliveira, C., Kuranaka, M., Figueiredo-Filho, J.M. & Marceniuk, A.P. (2023): Taxonomic revision of the Ophidion holbrookii Putnam, 1874 (Ophidiiformes: Ophidiidae) species complex, with description of a new species from Brazil.
  • Ruiz-C, Román-Valencia, C., Bastidas, A.M. & Taphorn, D.C. (2023): Redescription of Hemibrycon jelskii, with comments on H. huambonicus, and description of five new species from the Amazon River basin (Characiformes: Characidae: Stevardiinae).

 

  • Ruiz-C, R.I., Román-Valencia, C. & Taphorn, D.C. (2023): Redescription of Astyanax brevoortii (Gill, 1858) (Characiformes, Characidae) and description of three new species of Astyanax subgenus Poecilurichthys, Caribbean Sea, Venezuela.

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  • Schmidt, R.C., Bragança, P.H.N., Friel, J.P., Pezold, F., Tweddle, D., Bart, H.L., Jr. (2023): Two New Species of Suckermouth Catfishes (Mochokidae: Chiloglanis) from Upper Guinean Forest Streams in West Africa.
  • Selz, O.M. & Seehausen, O. (2023): A taxonomic revision of ten whitefish species from the lakes Lucerne, Sarnen, Sempach and Zug, Switzerland, with descriptions of seven new species (Teleostei, Coregonidae).
    • Coregonus intermundia Selz & Seehausen, 2023
    • Coregonus litoralis Selz & Seehausen, 2023
    • Coregonus muelleri Selz & Seehausen, 2023
    • Coregonus obliterus Selz & Seehausen, 2023
    • Coregonus sarnensis Selz & Seehausen, 2023
    • Coregonus supersum Selz & Seehausen, 2023
    • Coregonus suspensus Selz & Seehausen, 2023
  • Shangningam, B.D. & Kosygin, L. (2023): Glyptothorax viridis, a new species of catfish (Teleostei: Siluriformes: Sisoridae) from Manipur, India.
  • Shangningam, B.D. & Kosygin, L. (2023): Pethia chakpiensis (Cyprinidae), a new species of cyprinid fish from the Chindwin-Irrawaddy drainage of Manipur, India.
  • Shelley, J.J., Delaval, A. & Le Feuvre, M.C. (2023): A revision of the gudgeon genus Hypseleotris (Gobiiformes: Gobioidei: Eleotridae) of northwest Australia, describing three new species and synonymizing the genus Kimberleyeleotris.
    • Hypseleotris garawudjirri Shelley et al., 2023
    • Hypseleotris maranda Shelley et al., 2023
    • Hypseleotris wunduwala Shelley et al., 2023
  • Shepherd, B., Pinheiro, H.T., Phelps, T.A.Y., Siu, G. & Rocha, L.A. (2023): Terelabrus toretore sp. nov. (Perciformes: Labridae), a New Species of Striped Hogfish from Tahiti, with Range Extensions for Two Congeners.
  • Shibatta, O.A. & Souza-Shibatta, L. (2023): New species of Rhyacoglanis (Siluriformes: Pseudopimelodidae) from the upper rio Tocantins basin.
  • Silva, G.S.C., Reia, L., Morimoto, C.K., Benine, R.C. & Oliveira, C. (2023): Integrative taxonomy of Imparfinis (Siluriformes, Heptapteridae) from the Upper Paraná River basin, Brazil, with description of a new species.
  • Silva-Oliveira, C., Canto, A.L.C. & Ribeiro, F.R.V. (2023): Knodus borari, a new species from the lower Rio Tapajós basin (Characiformes: Characidae).
  • Sithole, Y., Musschoot, T., Huyghe, C.E.T., Chakona, A. & Vreven, E.J.W.M.N. (2023): A new species of Parauchenoglanis (Auchenoglanididae: Siluriformes) from the Upper Lualaba River (Upper Congo), with further evidence of hidden species diversity within the genus.

 

  • Sorgon, K.E.S., Tea, Y.-K., Meren, J.C. & Nañola, C.L., Jr. (2023): Iniistius bakunawa, a new species of razor wrasse (Teleostei: Labridae) from the Philippines and Western Australia.

 

  • Souto-Santos, I.C.A., Lucinda, P.H.F. & Buckup, P.A. (2023): Bilateral genital asymmetry in livebearer fishes of the genus Phalloceros Eigenmann, 1907, with description of a new species from coastal drainages of southern Brazil (Cyprinodontiformes: Poeciliidae).
  • Souza, C.S., Mattox, G.M.T., Vita, G., Ochoa, L.E., Melo, B.F. & Oliveira, C. (2023): Molecular species delimitation and description of a new species of Phenacogaster (Teleostei, Characidae) from the southern Amazon basin.
  • Stauffer, J.R., Jr. & Konings, A.F. (2023): Description of a geographically variable elongate rock-dwelling cichlid (Cichliformes: Cichlidae) from Lake Malaŵi, Africa.
    • Metriaclima melissa Stauffer & Konings, 2023 [Note: due to the status of the taxon Metriaclima, the species must be called Maylandia melissa (Stauffer & Konings, 2023).]
  • Su, Y., Ho, H.-C. & Lin, H.-C. (2023): A new luminous roughy fish from northeastern Taiwan, with comments on congeners in Taiwan (Trachichthyidae: Aulotrachichthys).

 

  • Sudasinghe, H., Rüber, L. & Meegaskumbura, M. (2023): Molecular phylogeny and systematics of the South Asian freshwater-fish genus Puntius (Teleostei: Cyprinidae).
    • Bhava gen. n. Sudasinghe et al., 2023
    • Type species: Puntius vittatus Day, 1865
    • Plesiopuntius gen. n. Sudasinghe et al., 2023
    • Type species: Gnathopogon bimaculatus Bleeker, 1863
    • Rohanella gen. n. Sudasinghe et al., 2023
    • Type species: Puntius titteya Deraniyagala, 1929
  • Surachita, S., Chowdhury, B.R. & Palita, S.K. (2023): Garra laishrami, a new species of cyprinid fish (Teleostei: Cyprinidae) from the Godavari River drainage, Eastern Ghats of Odisha, India.

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  • Tangjitjaroen, W., Randall, Z.S., Tongnunui, S., Boyd, D.A. & Page, L.M. (2023): Species of Garra (Cyprinidae: Labeoninae) in the Salween River basin with description of an enigmatic new species from the Ataran River drainage of Thailand and Myanmar.
  • Tea, Y.-K. & Larson, H.K. (2023): Synopsis of the ptereleotrine goby  genus  Nemateleotris, with description of a new species from the western and central Pacific Ocean (Teleostei: Gobiidae).
  • Tea, Y.-K. & Walsh, F. (2023): Review of Australian Species of Paracheilinus Fourmanoir (Teleostei: Labridae), with Description of a New Species from the Great Barrier Reef and Coral Sea.

 

  • Tencatt, L.F.C., Gomes, V.C. & Evers, H.-G. (2023): A new species of Corydoras (Siluriformes: Callichthyidae) from the rio Madre de Dios basin, Peruvian Amazon, with comments on Corydoras aeneus identity.
  • Thoidingjam, K., Ngangbam, C., Linthoingambi, I. & Singh, K.R. (2023): A Preliminary study of the fish diversity of east Siang and Loihit River of Pasighat and Tezu with the description of a new Garra species (Teleostei: Cyprinidae).
  • Torgersen, K.T., Galindo-Cuervo, A.M., Reis, R.E. & Albert, J.S. (2023): A new species of barred Sternopygus (Gymnotiformes: Sternopygidae) from the Orinoco River.
  • Tran, H.D., Nguyen, D.H., Dang, H.T.T., Nguyen, H.Q. & Nguyen, N.T. (2023): A New Species of Euchiloglanis Regan, 1907 (Actinopterygii: Sisoridae) from Vietnam.
  • Turan, D., Bayçelebi, E., Özuluğ, M., Gaygusuz, Ö. & Aksu, I. (2023): Phoxinus abanticus, a new species from the Lake Abant drainage in Türkiye (Teleostei: Leuciscidae).
  • Turner, G.F., Crampton, D.A. & Genner, M.J. (2023): A new species of Lethrinops (Cichliformes: Cichlidae) from a Lake Malawi satellite lake, believed to be extinct in the wild.

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  • Uiblein, F. & Nielsen, J.G. (2023): Five new ocellus-bearing species of the cusk-eel genus Neobythites (Ophidiidae, Ophidiiformes) from the West Pacific, with establishment of three new species groups.
    • Neobythites japonicus Uiblein & Nielsen, 2023
    • Neobythites jonathan Uiblein & Nielsen, 2023
    • Neobythites pako Uiblein & Nielsen, 2023
    • Neobythites superocellatus Uiblein & Nielsen, 2023
    • Neobythites zora Uiblein & Nielsen, 2023

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  • Vermeulen, F. B. M. (2023): A new miniature species of the Aplocheiloid Killifish genus Rivulus (s.l.) (Cyprinodontiformes: Rivulidae) from upper Vaupés River, South Eastern Colombia.
  • Vijayakrishnan, B., Praveenraj, J. & Mishra, A. (2023): Pseudolaguvia permaris, a new catfish from the Eastern Ghats of India (Teleostei: Sisoridae).
  • Villarins, B.T., Fischer, L.G., Prokofiev, A.M. & Mincarone, M.M. (2023): A New Species of the Dragonfish Genus Melanostomias (Stomiidae: Melanostomiinae) from the Western Tropical Atlantic.
  • Vranken, N., Van Steenberge, M., Mbalassa, M. & Snoeks, J. (2023): Just below the surface, the pelagic haplochromine cichlids from the Lake Edward system.
    • Haplochromis aureus Vranken et al., (in press)
    • Haplochromis pelagicus Vranken et al., (in press)  [Note: e-paper with no ZooBank Reg. No. Names are not available from this publication.]

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  • Weigmann, S., Vaz, D.F.B., Akhilesh, K.V., Leeney, R.H. & Naylor, G.J.P. (2023): Revision of the Western Indian Ocean Angel Sharks, Genus Squatina (Squatiniformes, Squatinidae), with Description of a New Species and Redescription of the African Angel Shark Squatina africana Regan, 1908.
  • White, W.T., Mollen, F.M., O’Neill, H.L., Yang, L. & Naylor, G.J.P. (2023): Species in Disguise: A New Species of Hornshark from Northern Australia (Heterodontiformes: Heterodontidae).
  • White, W.T., O’Neill, H.L., Devloo-Delva, F., Nakaya, K. & Iglésias, S.P. (2023): What came first, the shark or the egg? Discovery of a new species of deepwater shark by investigation of egg case morphology.

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  • Yoğurtçuoğlu, B., Kaya, C., Atalay, M.A., Ekmekçi, F.G. & Freyhof, J. (2023): Two new freshwater blennies from the Eastern Mediterranean basin (Teleostei: Blenniidae).

 

  • Yu, J., Luo T., Lan, C.-T., Zhou, J.-J., Deng, H.-Q., Xiao, N. & Zhou, J. (2023): Oreonectes damingshanensis (Cypriniformes, Nemacheilidae), a new species of stream fish from Guangxi, Southwest China.

 

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  • Zanata, A.M., Oliveira-Silva, L. & Ohara, W.M. (2023): A new sexually dichromatic miniature Characidium (Characiformes: Crenuchidae) from the rio Guaporé, rio Madeira basin, Brazil, with remarkable morphological novelties to the genus.