Reconstitution of some tribes and genera of Lagriinae (Coleoptera, Tenebrionidae)

Abstract

The tribes Goniaderini Lacordaire, 1859 and Lupropini Lesne, 1926 within the tenebrionid subfamily Lagriinae Latreille, 1825 have previously been shown to be non-monophyletic by molecular phylogenetic analyses. The tribes and constituent genera are here reviewed and redefined morphologically. As part of tribal redefinitions, we establish PrateiniNew Tribe with type genus Prateus LeConte, 1862. We reestablish the subtribe Phobeliina Ardoin, 1961 Revised Status, which is transferred from Goniaderini and placed as a subtribe of Lagriini Latreille, 1825 where it is comprised of Phobelius Blanchard, 1842, and Rhosaces Champion, 1889 (previously in Lagriini: Statirina Blanchard, 1845). The fossil tribe Archaeolupropini Nabozhenko, Perkovsky, & Nazarenko, 2023 is transferred from Lagriinae to Tetratomidae: Tetratominae Billberg, 1820. Keys to extant tribes and subtribes of Lagriinae and genera of Goniaderini, Lupropini, and Prateini are provided. Generic and species-level changes from this work are as follows: Prateini is comprised of the following 15 genera: Antennoluprops Schawaller, 2007, Ardoiniellus Schawaller, 2013, Bolitrium Gebien, 1914, Enicmosoma Gebien, 1922, Indenicmosoma Ardoin, 1964, Iscanus Fauvel, 1904, Kuschelus Kaszab, 1982, Lorelopsis Champion, 1896, Mesotretis Bates, 1872, Microcalcar Pic, 1925, Micropedinus Lewis, 1894, Paratenetus Spinola, 1845, Prateus, Terametus Motschulsky, 1869, and Tithassa Pascoe, 1860. Lorelus Sharp, 1876 is Returned to Synonymy with Prateus, resulting in the following 49 New Combinations: Prateus angulatus (Doyen & Poinar, 1994), P. angustulus (Champion, 1913), P. armatus (Montrouzier, 1860), P. biroi (Kaszab, 1956), P. blairi (Kaszab, 1955), P. brevicornis (Champion, 1896), P. breviusculus (Champion, 1913), P. caledonicus (Kaszab, 1982), P. carolinensis (Blair, 1940), P. chinensis (Kaszab, 1940), P. clarkei (Kulzer, 1957), P. crassicornis (Broun, 1880), P. crassepunctatus (Kaszab, 1982), P. cribricollis (Kaszab, 1940), P. curvipes (Champion, 1913), P. dybasi (Kulzer, 1957), P. fijianus (Kaszab, 1982), P. fumatus (Lea, 1929), P. glabriventris (Kaszab, 1982), P. greensladei (Kaszab, 1982), P. guadeloupensis (Kaszab, 1940), P. hirtus (Kaszab, 1982), P. ivoirensis (Ardoin, 1969), P. kanak (Kaszab, 1986), P. kaszabi (Watt, 1992), P. laticornis (Watt, 1992), P. latulus (Broun, 1910), P. longicornis (Kaszab, 1982), P. mareensis (Kaszab, 1982), P. marginalis (Broun, 1910), P. niger (Kaszab, 1982), P. norfolkianus (Kaszab, 1982), P. obtusus (Watt, 1992), P. ocularis (Fauvel, 1904), P. opacus (Watt, 1992), P. palauensis (Kulzer, 1957), P. politus (Watt, 1992), P. priscus (Sharp, 1876), P. prosternalis (Kaszab, 1982), P. pubescens (Broun, 1880), P. pubipennis (Lea, 1929), P. punctatus (Watt, 1992), P. quadricollis (Broun, 1886), P. queenslandicus (Kaszab, 1986), P. rugifrons (Champion, 1913), P. solomonis (Kaszab, 1982), P. tarsalis (Broun, 1910), P. unicornis (Kaszab, 1982), and P. watti (Kaszab, 1982). Microlyprops Kaszab, 1939 is placed as a New Synonym of Micropedinus resulting in the following New Combinations: Micropedinus ceylonicus (Kaszab, 1939) and M. maderi (Kaszab, 1940). LorelopsisRevised Status is revalidated as a genus and eight species formerly in Lorelus are transferred to it resulting in the following six New Combinations: Lorelopsis bicolor (Doyen, 1993), L. glabrata (Doyen, 1993), L. exilis (Champion, 1913), L. foraminosa (Doyen & Poinar, 1994), L. minutulis (Doyen & Poinar, 1994), L. trapezidera (Champion, 1913), and L. wolcotti (Doyen, 1993). Lorelopsis pilosa Champion, 1896 becomes a Restored Combination. In Goniaderini, Aemymone Bates, 1868 Revised Status and Opatresthes Gebien, 1928 Revised Status, which were recently considered as subgenera of Goniadera Perty, 1832, are restored as valid genera based on new character analysis resulting in the following New Combinations: Aemymone hansfranzi (Ferrer & Delatour, 2007), A. simplex (Fairmaire, 1889), A. striatipennis (Pic, 1934) and Restored Combinations: Aemymone cariosa (Bates, 1868), A. crenata Champion, 1893, and A. semirufa Pic, 1917. Gamaxus Bates, 1868 is Returned to Synonymy with Phymatestes Pascoe, 1866, and the type species Gamaxus hauxwelli Bates, 1868 is placed as a New Synonym of Phymatestes brevicornis (Lacordaire, 1859). The following seven genera are placed as New Synonyms of Anaedus Blanchard, 1842: Microanaedus Pic, 1923, Pengaleganus Pic, 1917, Pseudanaedus Gebien, 1921, Pseudolyprops Fairmaire, 1882, Spinolyprops Pic, 1917, Spinadaenus Pic, 1921, and Sphingocorse Gebien, 1921. Fourteen species described by Pic in Aspisoma Duponchel & Chevrolat, 1841 (not Aspisoma Laporte, 1833) are returned to Tenebrionidae as valid species of Anaedus. These synonymies necessitate the following 51 New Combinations: Anaedus albipes (Gebien, 1921), A. amboinensis (Kaszab, 1964), A. amplicollis (Fairmaire, 1896), A. anaedoides (Gebien, 1921), A. angulicollis (Gebien, 1921), A. angustatus (Pic, 1921), A. australiae (Carter, 1930), A. bartolozzii (Ferrer, 2002), A. beloni Fairmaire, 1888), A. biangulatus (Gebien, 1921), A. borneensis (Pic, 1917), A. carinicollis (Gebien, 1921), A. conradti (Gebien, 1921), A. cribricollis (Schawaller, 2012), A. gabonicus (Pic, 1917), A. himalayicus (Kaszab, 1965), A. inaequalis (Pic, 1917), A. jacobsoni (Gebien, 1927), A. lateralis (Pic, 1917), A. latus (Pic, 1917), A. longeplicatus (Gebien, 1921) , A. maculipennis (Schawaller, 2011), A. major (Pic, 1917), A. nepalicus (Kaszab, 1975), A. nigrita (Gebien, 1927), A. notatus (Pic, 1923), A. pakistanicus (Schawaller, 1996), A. pinguis (Gebien, 1927), A. punctatus (Carter, 1914), A. raffrayi (Pic, 1917), A. rufithorax (Pic, 1917), A. rufus (Pic, 1917), A. serrimargo (Gebien, 1914), A. sumatrensis (Pic, 1917), A. terminatus (Gebien, 1921), A. testaceicornis (Pic, 1921), A. testaceipes (Pic, 1917), A. thailandicus (Schawaller, 2012), A. trautneri (Schawaller, 1994); and 13 restored combinations: Anaedus boliviensis (Pic, 1934), A. claveri (Pic, 1917), A. diversicollis (Pic, 1917), A. elongatus (Pic, 1934), A. guyanensis (Pic, 1917), A. holtzi (Pic, 1934), A. inangulatus (Pic, 1934), A. inhumeralis (Pic, 1917), A. mendesensis (Pic, 1917), A. minutus (Pic, 1917), A. rufimembris (Pic, 1932), A. rufipennis (Pic, 1917), A. subelongatus (Pic, 1932). The new synonymies with Anaedus necessitate the following six New Replacement NamesAnaedus maculipennis (for Spinolyprops maculatus Kulzer, 1954), A. grimmi (for Aspisoma forticornis Pic, 1917), A. minimus (for Anaedus minutus Pic, 1938), A. merkli (for Anaedus diversicollis Pic, 1938), A. ottomerkli (for Anaedus lateralis Pic, 1923), A. schawalleri (for Anaedus nepalicus Schawaller, 1994). Capeluprops Schawaller, 2011 is removed from Lupropini and provisionally placed in Laenini Seidlitz, 1895. Plastica Waterhouse, 1903 is transferred from Apocryphini Lacordaire, 1859 to Laenini. Paralorelopsis Marcuzzi, 1994 is removed from Lupropini and provisionally placed in Lagriinae incertae sedis. Pseudesarcus Champion, 1913 is transferred from Lagriinae incertae sedis to Diaperinae incertae sedis. Falsotithassa Pic, 1934 is transferred from Lupropini to Leiochrinini Lewis, 1894 (Diaperinae). Mimocellus Wasmann, 1904 is transferred from Lupropini to Tenebrionidae incertae sedis, and likely belongs in either Diaperinae or Stenochiinae.