{{Short description|Species of beetle}} {{Speciesbox | image = | image_caption = | image2 = | image2_caption = | genus= Sumitrosis | species = difficilis | authority = (Monrós and Viana, 1947)<ref>[https://itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=844893 Integrated Taxonomic Information System]</ref> | synonyms ={{Specieslist |Anoplitis difficilis|Monrós and Viana, 1947 |Anoplitis difficilis castanea|Uhmann, 1961 }} }} '''''Sumitrosis difficilis''''' is a species of beetle of the family Chrysomelidae. It is found in Argentina and Brazil (Goiás, São Paulo).

==Biology== The recorded food plant is ''Canavalia ensiformis''.<ref>{{cite web |last= Staines|first= C.L.|date= 2012|title= Hispines of the World: Tribe Chalepini|url= https://naturalhistory.si.edu/sites/default/files/media/file/chalepini2015.pdf|website= |location= |publisher= USDA/APHIS/PPQ Science and Technology and National Natural History Museum.|access-date= August 26, 2025}}</ref>

== References == {{reflist}}

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Category:Beetles described in 1947 difficilis

{{Sumitrosis-stub}}