Gymnotus refugio, a new and endangered species of electric fish of the Gymnotus pantherinus species-group from southern Brazil (Gymnotiformes: Gymnotidae) Author Giora, Julia Universidade Federal do Rio Grande do Sul, IB, Departamento de Zoologia, Av. Bento Gonçalves, 9500, 91501 - 970 Porto Alegre, RS, Brazil jugiora@hotmail.com Author Malabarba, Luiz Roberto Universidade Federal do Rio Grande do Sul, IB, Departamento de Zoologia, Av. Bento Gonçalves, 9500, 91501 - 970 Porto Alegre, RS, Brazil text Zootaxa 2016 2016-01-19 4066 5 581 590 journal article 10.11646/zootaxa.4066.5.6 94b87e9b-105e-4c54-b356-8e502b9ad46d 1175-5326 263709 5816A2C1-7277-49A8-B1A8-74E5800EF2ED

TABLE 2. Morphometric data of the syntypes (NMW 76443, 76444, 11275) of Gymnotus pantherinus.

	n	Min	Max	Mean	SD
Total length (mm)	10	176.8	246.5	212.2	-
Percents of total length
Head length	10	9.9	11.0	10.5	0.4
Body width	9	5.0	6.7	5.6	0.5
Body depth	10	6.9	10.2	8.3	1.1
Pre-anal distance	9	8.9	10.6	9.8	0.5
Snout to anal aperture	10	7.7	9.8	9.0	0.6
Snout to anal-fin origin	10	17.8	20.3	19.0	0.7
Pre-pectoral distance	10	9.5	10.6	10.1	0.4
Anal-fin length	10	72.8	78.3	77.0	1.6
Caudal filament length	9	2.7	5.4	4.0	0.8
Percents of head length
Posorbital length	13	57.7	63.3	61.5	1.7
Preorbital length	13	23.9	32.7	29.9	2.3
Orbital diameter	13	5.8	7.4	6.4	0.5
Nasal aperture distance	13	13.5	18.8	16.8	1.6
Posterior narine to eye	13	9.8	12.5	11.1	0.9
Head depth	13	48.1	55.0	52.2	1.8
Head width at eye	13	39.2	49.1	44.7	2.7
Interorbital distance	13	28.5	35.8	31.2	2.3
Branchial opening	13	30.2	37.3	33.0	2.3
Head width at operculum	13	50.2	63.9	58.3	4.0
Gape width	13	27.1	36.1	32.6	2.5
Pectoral-fin length	11	32.6	40.6	36.4	2.58