Carteronius teke Bonaldo & Bosselaers, 2022

Eb. Bonaldo, Ramírez, Martín J., Om. Labarque, Shimano, Yulie, Silva-Junior, Cláudio J. & Haddad, Charles R., 2022, Switching identities: a revision of the Afrotropical spider genus Carteronius Simon 1897 (Araneae, Corinnidae), senior synonym of Mandaneta Strand, 1932, with a new genus of the Pronophaea group, Zootaxa 5205 (4), pp. 343-373 : 359-361

Carteronius teke Bonaldo & Bosselaers sp. nov.

Figs 13C, D , 14C, D ; Map 1

Type. ♀ holotype from Kivu, Rwankwi [01°19’S, 29°22’E], DEMOCRATIC REPUBLIC OF THE CONGO, VI.1946, J. Leroy leg. ( MRAC 168.643 ) .

Etymology. The specific name is a noun in apposition referring to the Teke people, one of the three kingdoms that ruled Congo before the arrival of Europeans.

Diagnosis. Females of Carteronius teke sp. nov. differ from all other species of Carteronius by the presence of completely straight epigynal transversal ridge ( Fig. 14C ).

Description. Male. Unknown. Female. (MRAC 168.643) Measurements:Total length 13.45, CL 4.90, CW 4.39, AL 7.99, AW 5.24, SL 2.44, SW 2.15. Eye diameters and interdistances:AME 0.38, ALE 0.25, PLE 0.28, PME 0.25, AME-AME 0.36, AME-ALE 0.40, ALE-ALE 2.30, PME-PME 0.57, PME-PLE 0.67, PLE-PLE 2.81. Length of leg segments (sequence from femur to tarsus, and total): I 4.21+2.04+3.57+2.92+1.25=13.99; II 4.15+1.86+3.89+2.79 +1.19=13.88; III 2.83+1.43+2.52+2.20+1.04=10.02; IV 3.42+1.42+3.03+3.14+1.28=12.29. Chelicerae: promargin with three spaced teeth, median tooth largest; retromargin with two spaced teeth, subequal in size. Leg spination: femora: IV do 1-0-0; tibiae: I ve 1 p -2-2-2-2-2, II ve 0-0-2-2-2-2, III ve 0-0-1 p -0, IV ve 1 p -0-1 p -0; metatarsi: I ve 2-2-2-2, II ve 1 r -1 p -2-2, III ve 0-2-2-0, IV ve 0-2-2-0. Coloration: carapace and chelicerae dark reddish-brown. Endites, labium and sternum reddish-brown. Legs I and II reddish-brown, III and IV dark yellow. Abdomen dorsally pale gray, ventrally white with darker band converging at spinnerets ( Fig. 13C ). Epigynum: CDv long, arched, ST2 tapering, medially located, gland ducts inconspicuous, much smaller than ST1; CDd folded ventrally ( Fig. 14D ).

Other material examined. None.

Distribution. Only known from the Democratic Republic of the Congo ( Map 1 ).

Figures

MAP 1. Distribution of Carteronius species and Bunyoronius femoralis sp. nov.

FIGURE 13. Carteronius myene sp. nov., female: A abdomen, dorsal view; B carapace, dorsal view. Carteronius teke sp. nov., female: C abdomen, dorsal view; D carapace, dorsal view. Scale: 1 mm.

FIGURE 14. Carteronius myene sp. nov.: A epigynum, ventral view; B same dorsal view; Carteronius teke sp. nov.: C epigynum, ventral view (arrow: epigynal transversal ridge); D same, dorsal view. Abbreviations: CO, copulatory opening; CDv, ventral sector of the copulatory duct; CDd, dorsal sector of the copulatory duct; ST2, secondary spermatheca; ST1, primary spermatheca. Scale: 1 mm.