Contribution to the knowledge on Indian Marine Molluscs: Family Conidae Author Venkitesan, R. Author Barua, S. Author Hafiz, Md. text Records of the Zoological Survey of India 2019 119 2 165 184 journal article 10.26515/rzsi/v119/i2/2019/144125 2581-8686 13186120 33. Conus frigidus Reeve (Plate III fig. 27) 1848. Conus frigidus Reeve, Conch. Icon . , 1 Conus suppl ., pl. 3, no. 284. 1873. Conus maltzanianus Weinkauff, Syst. Conch. Cab . , p. 204, pl. 32, figs. 3–6. Material examined : Gujarat , 2 exs. Tamil Nadu 3 exs. Measurements (in mm): Length: 36.00-45.10 Diameter: 13.00-16.50 Aperture: 19.30-24.50 Distribution : India : Gujarat , Tamil Nadu . Elsewhere : Australia , Cambodia , China , Fiji , Indonesia , Malaysia , New Caledonia , Philippines , Singapore , Solomon Islands , Taiwan , Thailand . Remarks : This species can be confused with C. flavidus due to its similar colouration and morphology, but it appears somewhat larger in size, has a narrower, more conical and less convex-sided last whorl.