| Systematics of Pseudotothyris (Loricariidae: Hypoptopomatinae) FO Martins, HA Britski, F Langeani Zoological Journal of the Linnean Society 170 (4), 822-874, 2014 | 27 | 2014 |
| Microlepidogaster dimorpha, a new species of Hypoptopomatinae (Siluriformes: Loricariidae) from the upper rio Paraná system FO Martins, F Langeani Neotropical Ichthyology 9, 79-86, 2011 | 27 | 2011 |
| Rhinolekos, a new genus with three new species of Hypoptopomatinae (Siluriformes: Loricariidae) from upper rio Paraná FO Martins, F Langeani Neotropical Ichthyology 9, 65-78, 2011 | 25 | 2011 |
| Os rankings das escolas em Portugal: explorando alguns dos seus efeitos F Martins Universidade Federal de São Carlos (UFSCar), 2011 | 23 | 2011 |
| Hisonotus piracanjuba, a new species of Hypoptopomatinae (Siluriformes: Loricariidae) from the rio Paranaíba, upper rio Paraná system, central Brazil FO Martins, F Langeani Ichthyological Exploration of Freshwaters 23 (1), 29, 2012 | 20 | 2012 |
| Microlepidogaster arachas, a new species of hypoptopomatine catfish (Siluriformes: Loricariidae) from the upper rio Paraná basin, Brazil FO Martins, BB Calegari, F Langeani Zootaxa 3608 (5), 379-388, 2013 | 17 | 2013 |
| Miniaturization in Otothyris Myers, 1927 (Loricariidae: Hypoptopomatinae) AC Rosa, FOMF Langeani Neotropical Ichthyology 12 (01), 53-60, 2014 | 15 | 2014 |
| A New Species of Hypostomus (Siluriformes: Loricariidae) from the Upper Rio Paraguay Basin, Brazil FO Martins, MMF Marinho, F Langeani, JP Serra Copeia 2012 (3), 494-500, 2012 | 11 | 2012 |
| Chauliocheilos saxatilis, a new genus and species of Hypoptopomatinae from rio Jequitinhonha basin, with a unique labial appendix (Teleostei: Loricariidae) FO Martins, BN Andrade, AC Rosa, F Langeani Ichthyological Exploration of Freshwaters 25 (3), 193-204, 2014 | 10 | 2014 |
| A new spiny species of Hypostomus Lacépède (Loricariidae: Hypostominae) from thermal waters, upper rio Paraná basin, central Brazil FO Martins, F Langeani, CH Zawadzki Neotropical Ichthyology 12 (4), 729-736, 2014 | 10 | 2014 |
| Microlepidogaster discus, a new species of Hypoptopomatinae (Siluriformes: Loricariidae) from the rio Jequitinhonha basin, southeastern Brazil FO Martins, AC Rosa, F Langeani Zootaxa 3873 (5), 560-570, 2014 | 10 | 2014 |
| Fish, Hasemania crenuchoides Zarske and Géry, 1999 (Ostariophysi: Characiformes: Characidae): rediscovery and distribution extension in the upper rio Paraná system, Minas … F Langeani, C Ferreira, J Serra, H Chaves, F Carvalho, F Martins Check List 3 (2), 119-122, 2007 | 10 | 2007 |
| Poor taxonomic sampling undermines nomenclatural stability: A reply to Roxo et al.(2019). RE Reis, HA Britski, MR Britto, PA Buckup, BB Calegari, P Camelier, ... Zootaxa 4701 (5), zootaxa. 4701.5. 10-zootaxa. 4701.5. 10, 2019 | 8 | 2019 |
| Análise filogenética e revisão taxonômica de Pseudotothyris Britski & Garavello, 1984 (Loricariidae: Hypoptopomatinae) FO Martins Universidade Estadual Paulista (Unesp), 2012 | 8 | 2012 |
| Redescription of Hisonotus notatus Eigenmann & Eigenmann, 1889 (Loricariidae: Hypoptopomatinae), the type species of the genus, and description of a new … FO Martins, F Langeani Neotropical Ichthyology 14 (02), e150100, 2016 | 5 | 2016 |
| Systematics of Pseudotothyris (Hypoptopomatinae: Loricariidae) FO Martins, HA Britski, F Langeani Zoological Journal of the Linnean Society 170, 822-874, 2014 | 5 | 2014 |
| Gross brain morphology of Hypoptopomatinae and Neoplecostominae (Siluriformes: Loricariidae): Comparative anatomy and phylogenetic implications AC Rosa, FO Martins, F Langeani Journal of Zoological Systematics and Evolutionary Research 59 (1), 111-147, 2021 | 3 | 2021 |
| Filogenia de Hisonotus Eigenmann & Eigenmann, 1889 (Loricariidae: Hypoptopomatinae) FO Martins Universidade Estadual Paulista (Unesp), 2016 | 3 | 2016 |
| Microlepidogaster negomata, a new hypoptopomatine catfish (Loricariidae: Hypoptopomatinae) from Rio São Francisco basin, southeastern Brazil FO Martins, AM Cherobim, BN Andrade, F Langeani Zootaxa 4276 (2), 233-244, 2017 | 2 | 2017 |
| A new species of Microlepidogaster (Loricariidae: Hypoptopomatinae) from rio Pardo, a coastal drainage in eastern Brazil. FO Martins Zootaxa 5150 (2), 269-281, 2022 | 1 | 2022 |
