Cladistic analysis and taxonomic review of the millipede tribe Arthrosolaenomeridini Hoffman, 1976 (Polydesmida: Chelodesmidae) Author Bouzan, Rodrigo Salvador Pós-graduação em Zoologia, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brasil. Author Iniesta, Luiz Felipe M. 0000-0002-0529-4162 Pós-graduação em Zoologia, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brasil. & luiz-moretti @ hotmail. com; https: // orcid. org / 0000 - 0002 - 0529 - 4162 luiz-moretti@hotmail.com Author Brescovit, Antonio Domingos 0000-0002-1511-5324 antonio. brescovit @ butantan. gov. br; https: // orcid. org / 0000 - 0002 - 1511 - 5324 antonio.brescovit@butantan.gov.br text Zootaxa 2021 2021-05-14 4970 2 201 256 journal article 6318 10.11646/zootaxa.4970.2.1 89d3c795-198b-4162-8903-9c6cf3f1e665 1175-5326 4761544 6DBA0C02-9E52-4FD0-8B48-8C7B405713A8 Abiliodesmus defensor ( Hoffman, 1976 ) new combination Figures 22 , 25 Angelodesmus defensor Hoffman, 1976: 174 , figs 7−10. Male holotype from Fazenda Aceiro, Jataí ( 17°52’54”S , 51°42’51”W ), Goiás , Brazil , XI.1962 , R. Hoffman coll., deposited in MZSP 1067, examined. Paratypes : one male , with same data of the holotype , MZSP 1068 ; one male and one female with the same data of the holotype , deposited in VMNH 110613.1 and VMNH 110613.2 , respectively, not examined . Diagnosis. Adult males differ from all other species of the genus by the combination of the following characters: presence of a wide lateral expansion in the solenomere ( Fig. 22D ) and the prefemoral process completely involving the solenomere, in ectal view ( Fig. 22F ). Description. Male ( Holotype , MZSP 1067). Coloration (long-preserved in 70% ethanol): Head and antennae ochre (both antennae of the holotype are broken). Body ocher with the edges of the paranota whitish ( Figs 22A– C ). Legs ocher yellowish. Telson ocher. Total length: 34.63. Total width: 5.26. Collum, length 1.39, width 4.62. Antennomere lengths (1>7): 0.46; 1.28; 1.09; 1.17; 1.18; 1.10; 0.34. Podomeres lengths (1>7): 0.55; 0.70; 1.74; 0.68; 0.79; 1.27; 0.39. Gonopod aperture, length 1.03, width 1.68. Telson, length 0.93. Gonopod: length 1.99, width 0.94. Gonocoxae: length 0.58, width 0.29. Telopodite: length 1.99, width 0.65. Prefemoral process long (slightly larger than the solenomere) and narrow ( Fig. 22E ). Solenomere long with a lateral membranous expansion ( Fig. 22D ). Cingulum in basal position ( Fig. 22F ). Apex of the solenomere acuminate and ascending ( Figs 22D ). Female ( Paratype , VMNH 110613.2 ). See Hoffman (1976) : 176 to taxonomic notes . Distribution. Known only from the type locality ( Fig. 25 ).