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T O P I C R E V I E W
Pierre
Posted - 09/07/2023 : 08:51:30 Does someone have some expertise with the neotropical Trachyderini genus Metopocoilus Audinet-Serville? I am not able to notice important differences between specimen labelled Metopocoilus corumbaensis Lane, 1956 and Metopocoilus quadrispinosus (Bouquet, 1860). Furthermore, the original descriptions mainly focuss on the coloration (which is not a good feature, colours being highly variable) and / or are very short.
Are these 2 distinct items? Or should they be synonymized?