Errors detected in Uranometria Argentina catalog of bright southern stars (Gould, 1879)

The Serpens constellation

• Gould numbered the two halves of the Serpens constellation separately. Therefore the 2 entries 20G Ser (Simbad) should be named 20G Ser-Cap (Serpens Caput, is ψ Ser) and 20G Ser-Cau (Serpens Cauda). (communicated by richardontheweb, 2012-05-08; fixed)
• all designations related to the Serpens constellation are distinguished as SerCap (Serpens Caput [snake's head]) or SerCau (Serpens Caput [snake's tail]) (following a mail exchange with Frederick Pilcher, 2012-05-17)