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Cryptophis nigrescens

Known as: Hoplocephalus nigrescens, Rhinocephalus nigrescens, Rhinoplocephalus nigrescens 
 
National Institutes of Health

Papers overview

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2009
2009
ETHNOPHARMACOLOGICAL RELEVANCE Parquetina nigrescens is a shrub that is commonly used in different parts of West Africa for the… Expand
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2005
2005
Conventional treatment methods for arsenic removal from copper smelting wastewaters create sludge that is difficult to handle… Expand
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2001
2001
The effect of administration of aqueous extract of Parquetina nigrescens on haematological parameters was investigated in… Expand
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1999
1999
The purpose of this study was to examine the mechanisms underlying the pharmacological effects of the extract of Parquetina… Expand
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1991
1991
A table for the normal stages of development of a hynobiid salamander, Hynobius nigrescens Stejneger, is presented. The materials… Expand
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1989
1989
In Central Chile, the limpet Scurria scurra lives in open cavities on the stipes of the kelp Lessonia nigrescens. Several… Expand
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1988
1988
Records of mammals are reported for the Mexican States of Campeche and Tabasco on the Yucatán Península. New distributional… Expand
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1980
1980
The successful rearing of the army ant Neivamyrmex nigrescens in the laboratory has enabled us to demonstrate that the pheromone… Expand
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1980
1980
Underfed colonies of Neivamyrmex nigrescens in the laboratory emigrated on 62 percent of the nomadic days, as compared with only… Expand
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1980
1980
Abstract Laboratory studies show that the amount and location of food strongly influence the frequency and direction of… Expand
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