Description of a new species of Pareiorhaphis (Loricariidae: Neoplecostominae) from the rio Jequitinhonha basin, Minas Gerais, eastern Brazil Author Pereira, Edson H. L. Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Laboratório de Sistemática de Vertebrados, Av. Ipiranga 6681, 90619 - 900 Porto Alegre, RS, Brazil ehlpereira@gmail.com Author Pessali, Tiago C. Museu de Ciências Naturais, Pontifícia Universidade Católica de Minas Gerais, Av. Dom José Gaspar 290, 30535 - 610 Belo Horizonte, MG, Brazil tcpessali@hotmail.com Author Andrade, Francisco de Pós Graduação em Ecologia Aplicada, Departamento de Biologia, Setor de Ecologia, Universidade Federal de Lavras, Caixa Postal 3037, 37200 - 000 Lavras, MG, Brazil surubim@gmail.com Author Reis, Roberto E. Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Laboratório de Sistemática de Vertebrados, Av. Ipiranga 6681, 90619 - 900 Porto Alegre, RS, Brazil reis@pucrs.br text Neotropical Ichthyology 2017 2017-09-28 15 3 e 170007 1 10 http://dx.doi.org/10.1590/1982-0224-20170007 journal article 315143 10.1590/1982-0224-20170007 381486af-99f3-4197-9eb3-7ea3c0526d24 1982-0224 20089636

Tab. 1. Morphometric and meristic data of Pareiorhaphis lineata. Values are given as percents of standard length or head length. H = holotype, n = number of specimens, and SD = standard deviation.

	H	n	Low	High	Mean	SD
Standard length (mm)	95.1	31	58.3	115.7	81.0	-
Percent of standard length
Head length	33.5	31	31.3	35.7	34.1	0.94
Predorsal length	42.8	31	40.4	44.0	42.4	0.98
Postdorsal length	38.8	31	36.1	41.5	38.9	1.32
Preanal length	66.6	31	63.5	68.9	65.4	1.16
Preadipose length	82.2	31	78.5	82.8	80.1	1.12
Dorsal-fin spine length	19.4	31	18.1	23.0	19.9	1.12
Anal-fin unbranched ray length	9.5	31	9.4	12.9	11.0	0.83
Pectoral-fin spine length	19.3	31	17.4	23.9	20.5	1.42
Pelvic-fin unbranched ray length	19.8	31	18.2	22.2	19.9	1.06
Upper caudal-fin ray	20.1	29	19.5	23.5	21.7	1.14
Lower caudal-fin ray	26.0	29	24.1	31.8	27.6	1.83
Adipose-fin spine length	9.7	30	9.4	11.6	10.3	0.63
Adipose to caudal fin distance	20.0	31	18.3	22.6	20.7	1.04
Trunk length	19.9	31	17.1	20.9	19.4	0.86
Abdominal length	22.6	31	20.1	22.8	21.6	0.70
Cleithral width	31.5	31	28.5	31.5	30.0	0.88
Body depth at dorsal-fin origin	18.4	31	13.3	19.9	16.9	1.44
Body width at dorsal-fin origin	22.6	30	20.9	25.5	22.5	1.02
Body width at anal-fin origin	15.2	31	12.3	15.6	14.0	0.78
Caudal peduncle length	36.7	31	33.8	38.8	35.6	1.10
Caudal peduncle depth	8.9	31	7.9	9.0	8.5	0.29
Caudal peduncle width	5.2	31	4.2	5.5	4.8	0.32
Percent of head length
Snout length	66.4	31	60.8	66.5	63.8	1.27
Orbital diameter	13.3	31	12.7	16.2	14.2	0.76
Interorbital width	30.2	31	27.2	31.6	29.4	1.28
Head depth	51.7	31	41.3	55.6	47.7	3.16
Mandibular ramus	26.8	31	23.6	27.8	25.8	1.10
Meristics					Mode
Premaxillary teeth left/right	101/102	28	65/66	101/103	80	8.31
Dentary teeth left/right	105/103	28	69/66	105/103	83	9.07
Plates in median lateral series left/right	26/25	31	24/24	26/27	25	0.62
Plates at dorsal-fin base	7	31	6	7	7	0.43
Plates between dorsal and adipose	7	31	6	7	6	0.49
Plates between adipose and caudal	3	31	2	4	3	0.26
Plates at anal-fin base	3	31	2	4	3	0.43
Plates between anal and caudal	12	30	11	12	11	0.48
Pre-adipose azygous plates	3	31	1	4	2	0.75