A phylogenetic analysis of the aquatic weevil tribe Bagoini (Coleoptera: Curculionidae) based on morphological characters of adults Author ROBERTO CALDARA Author CHARLES W. O’BRIEN Author MASSIMO MEREGALLI text Zootaxa 2017 2017-07-05 4287 1 1 63 journal article 32713 10.11646/zootaxa.4287.1.1 91e8f5fd-1e15-4c4f-872f-3d4c50d0c8a7 1175-5326 829051 13C4F702-EF00-4F04-B38E-3F0AA6CAF718 5. Bagous apicalis group Diagnosis. Penis body with unmovable, broad, horizontal plate over orifice (char. 79.2). Shape of venter of penis body ventrolaterally triangular in cross-section, in about middle region (char. 68.1). Apex of penis body very long, asymmetrically deflected to left. Remarks. This group, composed of one Australian and one Indian species, is characterized by two apomorphies in the penis, unique in the Bagoini. In our matrix we used B. tuberculatus since the female of B. apicalis is unknown. Species included. AUS: ¹ Bagous apicalis O'Brien, 1992 . ORR: B. tuberculatus O'Brien, 1995 .