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ANSP Malacology Collection Specimen Search Details

ANSP 129781Helminthoglyptidae
Helminthoglyptidae 
Micrarionta rixfordiholotype129781details
3.0x
Sonorelix rixfordi Pilsbry  
holotype  Micrarionta rixfordi 
Dry Catalog # 129781 
Count    
Catalog date 20  Jun  1919 
donor Rixford, E. 
donation date      
provenance Rixford, E. 
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ecology  
unnamed locality  
specific locality At foot of mountains, south edge Mojave Desert, ~10 miles west of Twentynine Palms 
secondary division Riverside County 
primary division California 
country USA 
original locality South edge Mojave Desert, 10 miles west of 29 Palms [eledger]; Southern edge of Mojave Desert [original description] 
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collector Rixford, E. 
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Remarks

ANSP 129781

remarks Original description, eledger, and label all say “type and 2 paratypes”, but lot (before split) contained 4 shells. The whiter and smaller specimen may be the extra shell. - Leszczynski, A. 06 Aug 2013. 3 paralectotypes split from this lot and recatalogued as ANSP 453022 on 8/6/2013. 

Citations

ANSP 129781

Pilsbry, 1919. Nautilus 33 (2): 53