Abiliodesmus planaltensis ( Schubart, 1960 ), Bouzan & Iniesta & Brescovit, 2021

Bouzan, Rodrigo Salvador, Iniesta, Luiz Felipe M. & Brescovit, Antonio Domingos, 2021, Cladistic analysis and taxonomic review of the millipede tribe Arthrosolaenomeridini Hoffman, 1976 (Polydesmida: Chelodesmidae), Zootaxa 4970 (2), pp. 201-256: 236-238

publication ID

https://doi.org/10.11646/zootaxa.4970.2.1

publication LSID

lsid:zoobank.org:pub:6DBA0C02-9E52-4FD0-8B48-8C7B405713A8

DOI

http://doi.org/10.5281/zenodo.4761633

persistent identifier

http://treatment.plazi.org/id/052487CF-FFE9-E507-46C6-B4468FEDFEB6

treatment provided by

Plazi

scientific name

Abiliodesmus planaltensis ( Schubart, 1960 )
status

new combination

Abiliodesmus planaltensis ( Schubart, 1960)   new combination

Figures 20 View FIGURE 20 , 24E–F View FIGURE 24 , 25 View FIGURE 25

Arthrosolaenomeris planaltensis Schubart, 1960: 453   , figs 1−2. Male holotype from Jaci   GoogleMaps (20°52’56”S, 49°34’11”W), Mirassol, São Paulo, Brazil, 11.I.1950, O. Schubart coll., deposited in MZSP 1086 View Materials , examined.

Angelodesmus planaltensis   :-- Hoffman, 1976: 176.

Additional material. BRAZIL: São Paulo: Monte Aprazível (20°46’21”S, 49°42’51”W), Fazenda São José do Varjão , 3♀ and one juvenile, 09.I.1950, O. Schubart coll. ( MZSP 1084 View Materials ) GoogleMaps   ; Ribeirão Preto (21°10’39”S, 47°48’37”W), Mata Santa Tereza , 3♂ and 1♀, 06–11.I.2006, I. Cizauskas coll. ( IBSP 3569 View Materials ) GoogleMaps   ; 4♂ and 1♀, 06–11.I.2006, I. Cizauskas coll. ( IBSP 3570 View Materials ) GoogleMaps   .

Diagnosis. Adult males differ from all other species of the genus by the presence of a narrow lateral expansion in the solenomere ( Figs 20D–F View FIGURE 20 ).

Description. Male (Holotype, MZSP 1086). Coloration (long-preserved in 70% ethanol): Head and antennae ochre. Body ocher with the edges of the paranota whitish ( Figs 20A–C View FIGURE 20 ). Legs ochre. Telson ocher. Total length: 50.84. Total width: 7.48. Collum, length 1.87, width 6.68. Antennomere lengths (1>7): 0.61; 1.67; 1.30; 1.12; 1.37; 1.30; 0.38. Podomeres lengths (1>7): 0.70; 0.94; 2.20; 0.97; 1.12; 1.55; 0.43. Gonopod aperture, length 1.29, width 2.34. Telson, length 0.81. Gonopod: length 2.71, width 2.11. Gonocoxae: length 0.84, width 0.98. Telopodite: length 2.56, width 1.12. Prefemoral process long (slightly larger than the solenomere) and narrow ( Fig. 20D View FIGURE 20 ). Solenomere long ( Fig. 20F View FIGURE 20 ), presence of a lateral membranous expansion ( Figs 20E–F View FIGURE 20 ). Cingulum situated basally ( Fig. 20F View FIGURE 20 ). Apex of the solenomere acuminate and ascending ( Fig. 20D View FIGURE 20 ).

Female (IBSP 3569). Body as in male. Total length: 54.76. Total width: 8.18. Antennomere lengths (1>7): 0.49; 1.69; 1.38; 1.46; 1.34; 1.11; 0.30. Podomeres lengths (1>7): 0.82; 0.99; 2.18; 0.78; 1.02; 1.43; 0.59. Telson, length 1.72. Epigyne rounded with regular edges. Vulvae ( Fig. 24E–F View FIGURE 24 ): length 1.20, width 0.57. External valve: length 0.81, width 0.26. Internal valve: length 0.78, width 0.27. Operculum: length 0.37, width 0.45.

Distribution. São Paulo, Brazil ( Fig. 25 View FIGURE 25 ).

Kingdom

Animalia

Phylum

Arthropoda

Class

Diplopoda

Order

Polydesmida

Family

Chelodesmidae

Genus

Abiliodesmus

Loc

Abiliodesmus planaltensis ( Schubart, 1960 )

Bouzan, Rodrigo Salvador, Iniesta, Luiz Felipe M. & Brescovit, Antonio Domingos 2021
2021
Loc

Angelodesmus planaltensis

Hoffman, R. L. 1976: 176
1976
Loc

Arthrosolaenomeris planaltensis

Schubart, O. 1960: 453
1960