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ANSP Malacology Collection Specimen Search Details

ANSP 331741Pomatiopsidae
Pomatiopsidae  Hydrorissoia gracilis Brandt 1968  
   
Dry Catalog # 331741 
Count   11   
Catalog date 17  Jul  1973 
donor Davis, G. M. 
donation date      
provenance Davis, G. M.
  Smithsonian Waterborne Disease Project 
Alcohol Catalog # A3885 
Count 100   
Catalog date      
Preservative  
Prefixative relaxed in sodium nembutal 
Fixative 10% formalin 
Postfixative graded to 70% alcohol 

ecology  
unnamed locality Islands before the narrows before the river widens out 
specific locality Mekong River, Khong Island, Ban Na 
secondary division  
primary division Sithandone Province 
country Laos 
original locality Khong Island, Ban Na, Laos. Islands before the narrows [eledger] 
Coordinates 14°06'N, 105°51'E 
source of coordinates  
expedition Smithsonian Waterborne Disease Project 
vessel  
station D72-11 
collector Davis & Viroj 
date collected 22  Mar  1972         
collecting gear  
site size  
slope  
aspect  
altitude  
depth  
pH  
salinity  
surface temp.  
bottom temp.  
sediment  
associated taxa  

remarks  
annotation  

Remarks

ANSP A3885

Citations

ANSP A3885