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ANSP Malacology Collection Specimen Search Details

ANSP Hydrobiidae
Hydrobiidae  Potamolithus lapidum d'Orbigny 1835 
   
Dry Catalog #  
Count      
Catalog date      
donor Davis, G. M. 
donation date      
provenance Davis, G. M. 
Alcohol Catalog # A9569 
Count   13   
Catalog date 28  Dec  1982 
Preservative  
Prefixative relaxed in sodium nembutal 
Fixative 10% formalin 
Postfixative .1% propylene phenoxetol, graded 30% to 70% alcohol 

ecology  
unnamed locality Stone Pier, 5 km West of Mercedes 
specific locality Castillo de Maua, Rio Negro River 
secondary division  
primary division Soriano Department 
country Uruguay 
original locality  
Coordinates 33°20'S, 058°30'W 
source of coordinates  
expedition  
vessel  
station D82-2 
collector Davis, G. M., Hoagland, K. E., Olizarri & Pons da Silva, M. C. 
date collected 01  Jan  1982         
collecting gear  
site size  
slope  
aspect  
altitude  
depth 3-4 ft 
pH  
salinity  
surface temp.  
bottom temp.  
sediment  
associated taxa  




Remarks

ANSP A9569

remarks Large Potamolithus on vertical wall. 10 adults and 2 juveniles. 

annotation 01, Feb 1996, M. F. Lopez, One specimen of Potamolithus lapidum split from lot ANSP A9571 and now combined with this lot. 

Citations

ANSP A9569