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            Leiopsammodius placidus (Schmidt, 1911)  | 
          
          
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            Leiopsammodius placidus (Schmidt) 
             Photo by Paul Skelley.  | 
          
          
          
          
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            Leiopsammodius placidus distributional records 
              from southern South America.  | 
          
          
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            Original combination: Psammobius placidus Schmidt, 1911: 38. | 
          
          
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            Type locality: “Argentina.” | 
          
          
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            Type specimens: Holotype at NHRS examined. Holotype labeled: “TYPUS” (typeface on red paper),“Rep. ARGENTINA / Prov. Buenos Aires (typeface crossed out) / 2. 11 1905 / C. Bruch” (typeface and handwritten), “111” (typeface 
              on red paper), “HOLOTYPE / Psammobius placidus Schmidt / det. P. E. Skelley-06” (typeface on red 
              paper), “Southern Neotropical Scarabs / database # AS2604955 / Leiopsammodius placidus (Schmidt, 1911) / 
              DET: P.E.SKELLEY 2006” (typeface). The original description of this species was based on a single specimen 
              based on Schmidt’s (1911) statement “Type in meiner Sammlung” (which refers to a single specimen). 
Therefore, this specimen must be considered the holotype. | 
          
          
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            Specimens examined: 2 specimens were examined from HAHC, NHRS. | 
          
          
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            Distribution: ARGENTINA (1). Neuquén (1): Aguado del Florencio; No Data (1). | 
          
          
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            Temporal data: December (1). | 
          
          
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            Diagnosis: Length 4 mm. Body black, globose. Pronotum with distinct fringe of setae. Elytra 
              lacking marginal fringe of setae. Head lacking grooves at base. | 
          
          
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            Remarks: Leiopsammodius placidus is a rare species in collections, but given our knowledge of related 
              species habits, it is probably locally abundant. | 
          
          
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            References: 
                Schmidt, A. (1911) Eine Serie neuer Aphodiinen. Entomologische Zeitung, 72, 3–51. 
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            Excerpt from: 
                Smith, A. B. T. and P. E. Skelley. 2007. A review of the Aphodiinae (Coleoptera: Scarabaeidae) of southern South America. Zootaxa 1458: 1-80. | 
          
          
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