A taxonomic revision of Bolbapium Boucomont, 1910 (Coleoptera: Scarabaeoidea: Geotrupidae) Carvalho, Edrielly Carolinne Vaz-de-Mello, Fernando Z. Journal of Natural History 2022 2022-08-18 56 13 - 16 769 828 Carvalho Carvalho & Vaz-de-Mello 2022 [290,706,1288,1314] Insecta Bolboceratidae Bolbapium Animalia Coleoptera 48 817 Arthropoda species santanaorum  ( Figures 10(g), (h), (i), 17)   Diagnosis Frons with formation of poorly developed interocular tubercles and the anterior part of the pronotum with little elevated, almost bidentate tubercle. Aedeagus in dorsal view, extremely short and flat parameres, posterior margin going beyond the apex of the parameres. In posterior lateral margin view with curved projection forming an approximate 45° angle towards the parameres ( Figure 10(g), (h), (i)).   Etymology.Named for Evellyn Santana, Vinicius Santana and Murillo Santana, beloved sister and brothers of the first author.   Type locality.Mirador, Maranhão, Brazil.    Holotype.‘ Brasil(MA), Mirador/ Parque Est. Mirador/ Base da Geraldina/ 06°37 ʹ25’S|4° 52 ʹ08”W; Armadilha de Malaise/  11–16.i.2013, J. T./ Câmara, L. M. Santos/ L. S. Santos, cols.// CZMA//.” ♂( CEMT 74810).   Paratypes. 28 specimensexamined.   BRAZIL: Distrito Federal, Sobradinho, Contagem, 15°39 ʹ51”S, 47°50 ʹ2”W, 31 .i.2009, manual, C .M.Oliveira leg . (1 CEMT); Ceilândia, 15°45 ʹ31”S, 48°15 ʹ6”W, 13 .xi.2012,pitfall,F . Schmidtleg .(1 CEMT); Planaltina, 15°36 ʹ24”S, 47°44 ʹ42”W, 4 .xii.2015, light trap., A. Specht leg . (1 CEMT); Samelocation, EmbrapaCPAC, 15°36 ʹ24”S, 47°42 ʹ45”W, 28 .xi.2013, FIT, C .M. Oliveira leg . (1 CEMT); Samelocation, 27 .ii.2014, FIT, C .M. Oliveira leg. (1 CEMT).  Goiás, Niquelândia, [ 14°28 ʹ1”S, 48° 27 ʹ16”W], i .1995 (1 CEMT); Jataí, [ 17°53 ʹ3”S, 51°43 ʹ39”W], x.1972, F .M. Oliveira leg. (1 CEMT).  Maranhão, Caxias, Povoado Descanso Posto Policial, Farol, [ 4°51 ʹ40”S, 43°12 ʹ49”W], 16 .viii.2009, A .T. Sousa, A.L. Costa, P.A.M. Moraes leg . (1 CEMT); Mirador, Parque Est.  Mirador, posto avançado do Mel, 6°43 ʹ48”S, 45°0 ʹ22”W, 18–25 .iii.2012, malaise trap, F . Limeira de Oliveira& D.W.A. Marques leg . (1 CEMT); Samelocation, Base da Geraldina, 6°37 ʹ25”S, 45°52 ʹ8”W, 11–16 . i.2013, malaise trap, J .T. Câmara, L.L.M. Santos, L.S. Santos leg . (4 CEMT); Samelocation, 07–14 . v.2010, malaise trap, J .C . Silva& M.M. Abreu leg. (1 CEMT).  Mato Grosso, Chapada dos Guimarães, [ 15°27 ʹ53”S, 55°45 ʹ1”W], 03–13 .xi.2008, malaise 1, S .P. Rosa, F. Fernandes, R. Kawada, J. Almeida leg . (1 CEMT); Diamantino, Vale da Solidão, 14°22 ʹ30”S, 56°7 ʹ30”W, 26– 31 .x.2013, E . Furtadoleg . (1 CEMT); Cuiabá, Flor do Cerrado, 15°29 ʹ38”S, 56°4 ʹ36”W, 12–17 . xi.2015,FIT,A . Frolovleg .(1 CEMT); Alta Floresta,CEPLAC,[ 9°53 ʹ11”S, 56°5 ʹ3”W], 1 .iv.2010,FIT,V . Golçlvesleg .(2 CEMT); Santa Carmem,[ 11°58 ʹ31”S, 55°16 ʹ43”W], 1 .v.2014, K . Peñaleg . (1 CEMT); Cotriguaçu, Faz.  São Nicolau, [ 9°51 ʹ21”S, 58°14 ʹ52”W], iv.2005, O . Peresleg . (2 CEMT); Samelocation, Faz.  São Nicolau– PPBio P1, 9°48 ʹ35”S, 58°15 ʹ51”W, 23 .x.2012, FIT, F .Z. Vaz-de-Mello leg.(1 CEMT).  Minas Gerais, Buritis, Farm.  Querência,[ 15°9 ʹ38”S, 46°33 ʹ55”W], 3 .xii.2012,light,C . M. Oliveira leg. (1 CEMT).  Paraná, Foz do Iguaçu, [ 25°30 ʹ58”S, 54°35 ʹ7”W], 3 .xi.1983, O .J. Celso leg. (1 CEMT).  São Paulo, Matão, 21°42 ʹ12”S, 48°28 ʹ42”W, xii.2013 (1 CEMT).  Withoutdata (2 CEMT).   Description  Body size: Length: 6.20–7.14 mm. Width: 4.84–5.59 mm. Head: Clypeal carina with three tubercles on an equal level. Frons with poorly developed interocular tubercles, not connected by carina; region between the tubercles almost flat and with few points. Pronotum: Anterior region of the pronotum with little elevated tuber, almost bidentate, which can be more or less developed; depression marked by pointsbehind the tubercle. Male terminalia: In dorsal view, extremely short and flat parameres, posterior margin going beyond the apex of the parameres ( Figure 10(g)). In posterior lateral margin view with curved projection forming an approximate 45° angle towards the parameres ( Figure 10(i)). Sexual dimorphism: This species does not feature sexual dimorphism. Remarks:The primary typeis deposited at the CEMT.   Differential diagnosis.  Bolbapium santanaorum sp. nov.is morphologically similar to  B. borgmeieri, B. boillyi sp. nov.,  B. caesum, B. howdeni, B. modestum, B. parcepunctatumand  B. sampaioorum sp. nov.in not presenting the transverse carina forehead interconnecting the interocular tubercles. However, it is easily differentiated by presenting a bituberculated projection.In addition,it is only possible to separate the species of  Bolbapium parcepunctatumfor male aedeagus and geographic distribution; see the Remarks on  B. parcepunctatumfor more information.  Geographic distribution.  Brazil( Maranhão, Minas Gerais, Distrito Federal, Goiás, Mato Grosso, Paranáand São Paulo). 3892766871 2013-01-11 2013-01-16 2013-01-11 CEMT Camara, L. M & L. S. Santos Brazil Armadilha de Malaise -6.623611 Mirador -4.868889 Base da Geraldina 49 818 CEMT 74810 1 1 holotype 3892767456 [192,988,1252,1278] Brazil Distrito Federal -15.664166 Contagem 21 -47.83389 Sobradinho 49 818 1 3892766957 [988,995,1253,1278] Brazil Distrito Federal true -15.664166 Contagem 21 -47.83389 Sobradinho 49 818 1 3892766561 [179,203,1287,1312] Brazil Distrito Federal true -15.664166 Contagem 21 -47.83389 Sobradinho 49 818 1 3892766414 [330,818,1287,1312] CEMT Brazil -15.758611 Ceilandia 21 -48.251667 49 818 1 3892767219 [818,838,1287,1312] CEMT Brazil true -15.758611 Ceilandia 21 -48.251667 49 818 1 3892767546 [991,1126,1287,1312] CEMT Schmidt Brazil true -15.758611 Ceilandia 21 -48.251667 49 818 1 3892767541 CEMT Brazil -15.6066675 Planaltina 21 -47.745 49 818 1 3892767105 [627,653,1322,1347] CEMT Brazil true -15.6066675 Planaltina 21 -47.745 49 818 1 3892766605 CEMT Brazil -15.6066675 Embrapa 21 -47.7125 Same 49 818 1 3892766874 [727,747,1357,1382] CEMT Brazil true -15.6066675 Embrapa 21 -47.7125 Same 49 818 1 3892767098 [882,907,1357,1382] CEMT Brazil true -15.6066675 Embrapa 21 -47.7125 Same 49 818 1 3892767152 CEMT Same Brazil 49 818 1 3892766446 [356,366,1391,1416] CEMT Same Brazil true 49 818 1 3892766665 [504,528,1391,1416] CEMT Same Brazil true 49 818 1 3892766743 Brazil -14.466944 Niquelandia 21 -48.454445 49 818 1 Goias 3892766710 [272,792,1426,1451] CEMT Brazil -17.884167 Jatai 21 -51.7275 49 818 1 3892766357 [879,904,1426,1451] CEMT Brazil true -17.884167 Jatai 21 -51.7275 49 818 1 3892767339 [159,1058,1460,1486] Brazil Caxias -4.861111 Farol 21 -43.21361 Povoado Descanso Posto Policial 49 818 1 Maranhao 3892766941 [1057,1090,1461,1486] Brazil Caxias true -4.861111 Farol 21 -43.21361 Povoado Descanso Posto Policial 49 818 1 Maranhao 3892767079 [177,196,1495,1520] Brazil Caxias true -4.861111 Farol 21 -43.21361 Povoado Descanso Posto Policial 49 818 1 Maranhao 3892766694 [622,977,1495,1520] CEMT Mirador & Parque Est Brazil 49 818 1 3892766965 Brazil -6.73 Mel 21 -45.00611 Mirador 49 818 1 3892766441 [665,683,1530,1555] Brazil true -6.73 Mel 21 -45.00611 Mirador 49 818 1 3892766487 Brazil true -6.73 Limeira de Oliveira 21 -45.00611 Mirador 49 818 1 3892767518 [370,1151,1565,1590] CEMT Brazil -6.6236115 Base da Geraldina 21 -45.86889 Same 49 818 1 3892766339 CEMT Brazil true -6.6236115 Base da Geraldina 21 -45.86889 Same 49 818 1 3892767080 [386,405,1599,1624] CEMT Brazil true -6.6236115 Base da Geraldina 21 -45.86889 Same 49 818 1 3892766358 [807,1151,1599,1624] CEMT Same Brazil 49 818 1 3892766772 CEMT Same Brazil true 49 818 1 3892767512 [414,435,1634,1659] CEMT Same Brazil true 49 818 1 3892766825 [435,560,1634,1659] Brazil Silva 49 818 1 3892766388 Chapada dos Guimaraes Brazil -15.464722 Mato Grosso 21 -55.75028 49 818 1 Mato Grosso 3892766806 [638,658,1669,1694] Chapada dos Guimaraes Brazil true -15.464722 Mato Grosso 21 -55.75028 49 818 1 Mato Grosso 3892766922 [876,894,1669,1694] Chapada dos Guimaraes Brazil true -15.464722 Mato Grosso 21 -55.75028 49 818 1 Mato Grosso 3892766522 CEMT Brazil 50 819 -14.375 Vale da Solidao 21 -56.125 Diamantino 49 818 1 3892767275 [184,200,1002,1027] CEMT Brazil true -14.375 Vale da Solidao 21 -56.125 Diamantino 50 819 1 3892766863 [290,430,1002,1027] CEMT Furtado Brazil true -14.375 Vale da Solidao 21 -56.125 Diamantino 50 819 1 3892766904 [430,1152,1002,1027] CEMT Brazil -15.493889 Flor do Cerrado 21 -56.076664 Cuiaba 50 819 1 3892767532 CEMT Brazil true -15.493889 Flor do Cerrado 21 -56.076664 Cuiaba 50 819 1 3892767530 [303,416,1036,1061] CEMT Frolov Brazil true -15.493889 Flor do Cerrado 21 -56.076664 Cuiaba 50 819 1 3892766667 [417,998,1036,1061] CEMT Brazil -9.886389 Alta Floresta 21 -56.084164 50 819 1 3892766702 [998,1020,1036,1061] CEMT Brazil true -9.886389 Alta Floresta 21 -56.084164 50 819 1 3892767024 CEMT Golclves Brazil true -9.886389 Alta Floresta 21 -56.084164 50 819 1 3892766752 [289,839,1071,1096] CEMT Brazil -11.975277 Santa Carmem 21 -55.27861 50 819 1 3892766928 [840,857,1071,1096] CEMT Brazil true -11.975277 Santa Carmem 21 -55.27861 50 819 1 3892767588 [947,1048,1071,1096] CEMT Pena Brazil true -11.975277 Santa Carmem 21 -55.27861 50 819 1 3892766894 CEMT Cotriguacu & Faz Brazil 50 819 1 3892766811 [341,766,1106,1131] Brazil -9.855834 Sao Nicolau 21 -58.24778 50 819 1 3892767586 [859,971,1106,1131] Peres Brazil true -9.855834 Sao Nicolau 21 -58.24778 50 819 1 3892766387 CEMT Same & Faz Brazil 50 819 1 3892767054 [305,843,1140,1165] Brazil -9.809722 Sao Nicolau 21 -58.264168 50 819 1 3892767406 [842,857,1140,1165] Brazil true -9.809722 Sao Nicolau 21 -58.264168 50 819 1 3892766790 [985,1004,1140,1165] Brazil true -9.809722 Sao Nicolau 21 -58.264168 50 819 1 3892767134 [306,582,1175,1200] Buritis & Farm Brazil Minas Gerais 50 819 1 Minas Gerais 3892767133 [590,980,1175,1200] Brazil -15.160555 Querencia 21 -46.565277 50 819 1 3892767461 [980,1006,1175,1200] Brazil true -15.160555 Querencia 21 -46.565277 50 819 1 3892766550 Brazil true -15.160555 Querencia 21 -46.565277 50 819 1 3892767357 [434,959,1210,1235] Brazil -25.516111 Foz do Iguacu 21 -54.585278 50 819 1 Parana 3892766356 [960,981,1210,1235] Brazil true -25.516111 Foz do Iguacu 21 -54.585278 50 819 1 Parana 3892766525 [1072,1087,1210,1235] Brazil true -25.516111 Foz do Iguacu 21 -54.585278 50 819 1 Parana 3892766631 [316,805,1244,1269] Brazil -21.703335 Matao 21 -48.478333 50 819 1 Sao Paulo 3892766312 CEMT Brazil Without 50 819 1 3892767320 Brazil Maranhao 51 820 1 Maranhao