Dagosta, Fernando Cesar Paiva; Seren, Thomaz Jefrey; Ferreira, Anderson; Marinho, Manoela Maria Ferreira

Fernando Cesar Paiva Dagosta

Faculdade de Ciências Biológicas e Ambientais, Universidade Federal da Grande Dourados, Rodovia Dourados/Itahum, km 12, 79804-970 Dourados, MS, Brazil. (FCPD) ferdagosta@gmail.com (corresponding author), (TJS) thomazjefrey@gmail.com, (AF) andersonferreira@ufgd.edu.br.

http://orcid.org/0000-0001-7163-296X

Thomaz Jefrey Seren

Faculdade de Ciências Biológicas e Ambientais, Universidade Federal da Grande Dourados, Rodovia Dourados/Itahum, km 12, 79804-970 Dourados, MS, Brazil. (FCPD) ferdagosta@gmail.com (corresponding author), (TJS) thomazjefrey@gmail.com, (AF) andersonferreira@ufgd.edu.br.

http://orcid.org/0000-0001-7876-3524

Anderson Ferreira

Faculdade de Ciências Biológicas e Ambientais, Universidade Federal da Grande Dourados, Rodovia Dourados/Itahum, km 12, 79804-970 Dourados, MS, Brazil. (FCPD) ferdagosta@gmail.com (corresponding author), (TJS) thomazjefrey@gmail.com, (AF) andersonferreira@ufgd.edu.br.

http://orcid.org/0000-0001-7837-1248

Manoela Maria Ferreira Marinho

Departamento de Sistemática e Ecologia, Universidade Federal da Paraíba, Cidade Universitária, s/n, Castelo Branco, 58033-455 João Pessoa, PB, Brazil. manoela.marinho@gmail.com.

http://orcid.org/0000-0003-4226-666X

Edited by

Marcos Mirande

Correspondence

Fernando Cesar Paiva Dagosta ferdagosta@gmail.com

AUTHORS’ CONTRIBUTION

Fernando Cesar Paiva Dagosta: Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing-original draft, Writing-review and editing. Thomaz Jefrey Seren: Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Writing-original draft, Writing-review and editing. Anderson Ferreira: Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Writing-original draft, Writing-review and editing. Manoela Maria Ferreira Marinho: Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Writing-original draft, Writing-review and editing.

COMPETING INTERESTS

The authors declare no competing interests.

ETHICAL STATEMENT

Type series was collected under Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis (IBAMA License number 60634, 2017-2020).

	Holotype	n	Range	Mean	SD
Standard length (mm)	29.6	30	20.7-35	28.2	-
Percentage of standard length
Depth at dorsal-fin origin	36.3	30	30.6-37.9	34.4	1.8
Snout to dorsal-fin origin	54.2	30	53-57.7	55.6	1.1
Snout to pectoral-fin origin	28.5	30	27.4-31.5	29.3	1.1
Snout to pelvic-fin origin	52.8	30	49.5-56.3	52.8	1.5
Snout to anal-fin origin	70.0	30	66.8-74.2	70.4	1.7
Caudal-peduncle depth	13.6	30	10.5-13.7	12.5	0.7
Caudal-peduncle length	13.8	30	10.2-15	12.3	1.2
Pectoral-fin length	19.2	30	17.7-20.9	19.2	0.8
Pelvic-fin length	15.8	30	14.3-19	15.8	0.9
Dorsal-fin length	27.7	30	21.9-27.7	25.8	1.4
Dorsal-fin base length	14.0	30	11.7-16	13.6	1.1
Anal-fin length	20.3	30	17.2-22.3	20.0	1.3
Anal-fin base length	22.2	30	19.4-26.1	22.0	1.6
Head length	29.6	30	27.1-32	29.1	1.1
Percentage of head length
Horizontal eye diameter	34.8	30	30.6-41.1	36.2	2.3
Snout length	20.6	30	40.5-49.1	22.9	1.5
Interorbital width	26.2	30	20.5-31.7	27.2	1.8
Upper jaw length	41.1	30	24.4-25.9	44.8	1.9

Species	Specimens with adipose fin	(%)	Specimens lacking adipose fin	(%)	References
Hyphessobrycon comodoro	194*	91.9	17	8.1	Present study, MZUSP 125215
Hyphessobrycon diastatos	294	99.7	1	0.3	Dagosta et al. (2014Dagosta FCP, Marinho MMF, Camelier P. A new species of Hyphessobrycon Durbin (Characiformes: Characidae) from the middle rio São Francisco and upper and middle rio Tocantins basins, Brazil, with comments on its biogeographic history. Neotrop Ichthyol . 2014; 12(2):365-75. http://dx.doi.org/10.1590/1982-0224-20130179 http://dx.doi.org/10.1590/1982-0224-2013... )
Hyphessobrycon eilyos	153	74.6	52	25	Lima, Moreira (2003Lima FCT, Moreira CR. Three new species of Hyphessobrycon (Characiformes: Characidae) from the upper rio Araguaia basin in Brazil. Neotrop Ichthyol . 2003; 1(1):21-33. https://doi.org/10.1590/S1679-62252003000100003 https://doi.org/10.1590/S1679-6225200300... )
Hyphessobrycon uaiso	512	99.8	1	0.2	Carvalho, Langeani (2013Carvalho FR, Langeani F. Hyphessobrycon uaiso: new characid fish from the rio Grande, upper rio Paraná basin, Minas Gerais State (Ostariophysi: Characidae), with a brief comment about some types of Hyphessobrycon. Neotrop Ichthyol . 2013; 11(3):525-36. https://doi.org/10.1590/S1679-62252013000300006 https://doi.org/10.1590/S1679-6225201300... )
Hyphessobrycon negodagua	4	2.5	158	98	Lima, Gerhard (2001Lima FCT, Gerhard P. A new Hyphessobrycon (Characiformes: Characidae) from Chapada Diamantina, Bahia, Brazil, with notes on its natural history. Ichthyol Explor Fres. 2001; 12(2):105-14.)
Hysteronotus megalostomus	2	1.8	112	98	Menezes et al. (2016Menezes NA, Weitzman SH, Teixeira TF. Redescription of Hysteronotus megalostomus (Characiformes: Characidae: Stevardiinae), a poorly known characid from tributaries of the Rio São Fancisco, Brazil with comments on the conservation of the species. J Fish Biol . 2016; 89(1):495-509. https://doi.org/10.1111/jfb.13000 https://doi.org/10.1111/jfb.13000... )
Pristella crinogi	15*	45.5	18	55	Lima et al. (2021Lima FCT, Caires RA, Conde-Saldaña CC, Mirande JM, Carvalho FR. A new miniature Pristella (Actinopterygii: Characiformes: Characidae) with reversed sexual dimorphism from the rio Tocantins and rio São Francisco basins, Brazil. Can J Zool. 2021; 99:339-48. https://doi.org/10.1139/cjz-2020-0241 https://doi.org/10.1139/cjz-2020-0241... )
Hasemania nana	3	1.7	173	98	Géry (1977Géry J. Characoids of the World. New Jersey: T. F. H. Publications; 1977.), Dagosta et al. (2014Dagosta FCP, Marinho MMF, Camelier P. A new species of Hyphessobrycon Durbin (Characiformes: Characidae) from the middle rio São Francisco and upper and middle rio Tocantins basins, Brazil, with comments on its biogeographic history. Neotrop Ichthyol . 2014; 12(2):365-75. http://dx.doi.org/10.1590/1982-0224-20130179 http://dx.doi.org/10.1590/1982-0224-2013... ), MZUSP 38040
Xenurobrycon macropus	?	-	?	-	Géry (1977Géry J. Characoids of the World. New Jersey: T. F. H. Publications; 1977.)

[1] Edited by

Marcos Mirande

Brasil

Brasil

The emerald green tetra: a new restricted-range Hyphessobrycon (Characiformes: Characidae) from the upper rio Juruena, Chapada dos Parecis, Brazil

RESUMO