SYSTEMATIC ACCOUNT 



167 



Table i 



Remarks 



From measurements given. Joints of last 

 thoracic limb. Carpus length to breadth, 

 2-24:1. Propodus length to dactylus length, 

 2:1. G. antarcticus, Cumberland Bay, South 

 Georgia 



From figure, G. antarcticus. South Georgia 



From figure, G. atitarcticus, Graham Land 



From specimen, G. antarcticus, see PI. IX, 3. 

 Joints of last thoracic limb. Carpus length to 

 breadth, 2-7:1. Propodus length to dactylus 

 length, 2:1. South Orkneys, near Cape 

 Hansen, Coronation Island 



From figure, G. antarcticus (type). South 

 Shetland Islands 



From measurements given, G. antarcticus 

 (Eights) 



From specimen, G. antarcticus, see PI. IX, i. 

 Joints of last thoracic limb. Carpus length to 

 breadth, 3:1:1. Propodus length to dactylus 

 length, 2:1. East Cumberland Bay, South 

 Georgia 



From photograph, G. antarcticus 



From specimen, G. antarcticus, see PI. IX, 5. 

 Joints of last thoracic limb. Carpus length to 

 breadth, 2-5 : i (dactylus missing). Borge Bay, 

 South Orkneys 



From figure, type specimen, G. acutus, 

 Graham Land 



From specimen, G. antarcticus. Joints of last 

 thoracic limb. Carpus length to breadth, 

 2-57:1. Propodus length to dactylus length, 

 2:1. OflF South Sandwich Islands 



From specimen, G. antarcticus, see PI. IX, 4. 

 Joints of last thoracic limb. Carpus length to 

 breadth, 3:1. Propodus length to dactylus 

 length, 2:1. East of Montagu Island, South 

 Sandwich Islands 



From figure, G. acutus, Victoria Land 



From measurements given, G. acutus. Joints of 

 last thoracic limb. Carpus length to breadth, 

 5-25: 1. Propodus length to dactylus length, 

 1-17:1. McMurdo Sound, etc. 



From specimen, G. antarcticus, see PI. IX, 2. 

 Joints of last thoracic limb. Carpus length to 

 breadth, 5:1. Propodus length to dactylus 

 length, 1-6:1. 75" 56' 2" S., 178° 35' 5" W. 



Note. Sex and measurements not given by authors in some cases. 



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