occurrenceID	taxonID	catalogNumber	collectionCode	institutionCode	typeStatus	verbatimLabel	sex	individualCount	eventDate	recordedBy	recordNumber	decimalLatitude	decimalLongitude	minimumElevationInMeters	maximumElevationInMeters	minimumDepthInMeters	maximumDepthInMeters	country	stateProvince	municipality	locality	references	basisOfRecord
271787D0FF80A83773B6FE87FD37F975.mc.1FD63C9BFF83A83173C4FDA6FD82FC52	271787D0FF80A83773B6FE87FD37F975.taxon	R2	R			Morphometrics characters of 28 specimens are presented in Tables 1 - 2 and Fig. 6. Absolute and log-transformed data were used to test differences in means of morphometric attributes between juveniles and adults. Test results shown that mean value of each attibutes were significantly different between both groups (t - Test; p <0.05; Table 1). Lineal equation provided a very good fit to the relationships between both standard and head length and morphometric attributes (R 2 = 0.84 - 0.99; p <0.05; Table 2). Most of regressions shown higher slopes in juveniles than in adults, specially in pectoral and pelvic-fin length and predorsal length (Fig. 6). The differences of the slopes betwen groups were not-significant in all cases (t - Test; p <0.05). Therefore, we conclude that morphometrics changes during the ontogeny would be not very deep		28														http://treatment.plazi.org/id/271787D0FF80A83773B6FE87FD37F975	MaterialCitation
271787D0FF80A83773B6FE87FD37F975.mc.1FD63C9BFF85A8377156FAF3FD33F975	271787D0FF80A83773B6FE87FD37F975.taxon					Argentina: Provincia de Chaco: MACN-ict 8568, 4, 36.9 - 56.5 mm SL, Chaco without other data. Provincia de Corrientes: MACN-ict 9448, 14, 78.4 - 96.9 mm SL, ciudad de Yahapé, río Paraná. AI 265, 1 c & s, 84.7 mm SL, ciudad de Yahapé, río Paraná. MACN-ict 9449, 2, 79.2 - 88.4 mm SL, ciudad de Ituzaingó, río Paraná. Provincia de Buenos Aires, Punta Lara, Río de la Plata basin: MACN-ict 9450, 2, 49.3 - 55.5 mm SL, Arroyo Capitán. AI 266, 1 c & s, 48.3 mm SL, Arroyo Capitán. MACN-ict 9451, 3, 36.8 - 40.9 mm SL, Arroyo Baldovinos. Provincia de Entre Ríos, Parque Nacional Pre-Delta, río Paraná basin: MACN-ict 9452, 1, 25.7 mm SL, Arroyo La Ensenada, Camping Municipal. MACN-ict 9453, 1, 29.9 mm SL, cuneta en camino de acceso. MACN-ict 9454, 1, 18.0 mm SL, Arroyo La Ensenada, Camping Municipal. MACN-ict 9455, 1, 89.3 mm SL, Rowing Club, desembocadura delArroyo La Ensenada		1										Argentina	Chaco	rio Parana.	rio Parana.	http://treatment.plazi.org/id/271787D0FF80A83773B6FE87FD37F975	MaterialCitation
