TABLE 1 in Description of a new species of Cottus Linnaeus (Cottidae) from the Western Dvina / Daugava River system, Baltic Sea basin, based on integrative taxonomy

TABLE 1. Proportional measurements as percentages of standard length for holotype and paratypes of Cottus sp. “ dorofeevi ” from the Western Dvina / Daugava River system.
CharactersZIN 56916ZIN 56917ZIN 56918ZIN 7156Standard length (SL), mm68.066.461.158.155.374.071.7In % SLPredorsal length33.535.436.237.736.334.933.1Preanal length48.851.850.451.151.955.453.3Postanal length50.148.948.149.448.650.049.2Maximum body depth17.719.418.721.518.117.617.2Length of caudal peduncle12.016.113.312.911.916.616.7Depth of caudal peduncle7.87.77.27.76.76.26.4Length of first dorsal fin base17.014.515.715.315.614.715.1Length of second dorsal fin base42.639.239.138.738.041.536.3Length of anal fin base34.431.032.733.729.330.430.7Length of longest first dorsal fin spine8.68.38.89.39.88.99.1Length of longest second dorsal fin ray13.214.914.714.614.614.213.5Length of longest anal fin ray13.017.016.216.214.616.416.2Pectoral fin length28.528.329.827.928.026.826.1Pelvic fin length20.320.321.420.119.719.218.8Head length29.431.831.332.031.531.430.5Postorbital length16.216.716.416.915.015.814.8Head depth13.317.317.818.216.519.717.6Head width25.430.429.131.829.829.727.6Eye horizontal diameter6.66.87.27.77.67.37.0Snout length5.38.78.58.48.17.87.7Interorbital width5.14.86.74.36.14.64.0Upper jaw length11.611.111.510.710.310.710.3Interbranchial width11.310.710.110.010.79.39.9Length of gill slit15.417.916.218.116.117.316.0