Integrative Taxonomy Suggests Resurrection of Species of the Group (Characiformes, Characidae).

Using integrative tools can be effective for species identification, especially in complex groups like . group is composed of six valid species, including . "", "", and "" are considered as junior synonyms of .

Catalog of type specimens of the fish collection of the Ncleo de Pesquisas em Limnologia, Ictiologia e Aquicultura (NUP), Universidade Estadual de Maring, Paran, Brazil.

This study aims to provide an annotated list of the type-material housed in the fish collection of the Ncleo de Pesquisas em Limnologia, Ictiologia e Aquicultura (NUP), Universidade Estadual de Maring, Paran, Brazil. NUPs fish type collection hosts type-material of 157 species, distributed in 503 lots (11 holotypes and 492 lots of paratypes) totalling 2,915 specimens. For each species, catalog numbers of all available lots are provided, and for each lot, total number of specimens, range of variation of standard length, number of cleared and stained specimens (when any), locality data, collectors, and date of collection, are provided.

Taxonomic review of the Hyphessobrycon panamensis species-group (Characiformes: Characidae).

A taxonomic review of the Hyphessobrycon panamensis species-group is presented, with recognition of six valid species. In Central America, H. panamensis was restricted to the drainages of both Atlantic and Pacific coasts of Panama; H.

Poor taxonomic sampling undermines nomenclatural stability: A reply to Roxo et al. (2019).

A recent study based on genomic data by Roxo et al. (2019) provided a phylogeny of the Loricariidae, the largest catfish family and second largest Neotropical fish family with approximately 1,000 species. The study represents a valuable and innovative contribution for understanding higher-level relationships within the family.