Actinopus anselmoi, Miglio, Laura Tavares, Pérez-Miles, Fernando & Bonaldo, Alexandre B., 2020

Miglio, Laura Tavares, Pérez-Miles, Fernando & Bonaldo, Alexandre B., 2020, Taxonomic Revision of the Spider Genus Actinopus Perty, 1833 (Araneae, Mygalomorphae, Actinopodidae), Megataxa 2 (1), pp. 1-256 : 188-190

publication ID	https://doi.org/ 10.11646/megataxa.2.1.1
publication LSID	lsid:zoobank.org:pub:D8203766-9E7B-468F-9E75-F21393A1BA3D
DOI	https://doi.org/10.5281/zenodo.5655671
persistent identifier	https://treatment.plazi.org/id/0975136A-FF36-CEE3-FCD5-FB38DA983A09
treatment provided by	Plazi
scientific name	Actinopus anselmoi
status	sp. nov.

Treatment

Actinopus anselmoi View in CoL sp. nov.

Figs 169–171 View FIGURE 169 View FIGURE 170 View FIGURE 171 , Map 10

Type material. Holotype male from [22º 44’ 29.01” S 43º 42’ 18.91” W], Instituto de Biologia, Universidade Federal Rural do Rio de Janeiro ( UFRRJ), Seropédica , Rio de Janeiro, Brazil , 20.vi.2005, A. J. Mahyé Nunes leg. ( IBSP 114469 View Materials ) GoogleMaps . Paratypes: BRAZIL. Rio de Janeiro: Barra Mansa, [22º 32’ 38.03” S 44º 07’ 19.83” W], Campus do Sobeu , 3♂, 1997, E. F. Ramos leg. ( IBSP 107985 View Materials , GoogleMaps 1 View Materials ♂ removed for SEM); seropédica, [22º 44’ 29.01” S 43º 42’ 18.91” W], Universidade Federal Rural do Rio de Janeiro ( UFRRJ), Instituto de Biologia , 1♂, 1º. v.2005, R. P. Indicatti leg. ( IBSP 114467 View Materials ) GoogleMaps .

Etymology. The specific name refers to musician Philip Hansen Anselmo, or Phil Anselmo, the main singer of Pantera, one of the most respected trash metal bands of the world.

Diagnosis. Males of Actinopus anselmoi differ from those of A. reznori ( Fig. 168 View FIGURE 168 A–C) by the inconspicuous PA; presence of only one keel on prolateral copulatory bulb and serrated area ventrally located on prolateral embolus ( Fig. 171 View FIGURE 171 A–C).

MALE (IBSP 114469): Total length 8; Carapace, long 4.25; wide 4.08. Carapace anterior part tapering. Anterior eye row slightly procurved, posterior row recurved ( Fig. 169 B View FIGURE 169 ). With many short and weak bristles between AME-clypeus, between ALE–ALP, between posterior eyes-fovea and lateral eyes-edge of carapace. Sternum with eight sigilla fused medially, two distal sigilla more fused than others ( Fig. 169 C View FIGURE 169 ). Rastellum protuberant, digitiform, hirsute, with strong spines apically ( Fig. 169 View FIGURE 169 E–F). Chelicerae with seven denticles along prolateral row of teeth. Prolateral row with five megateeth. Retrolateral row with six megateeth and three denticles along two basal megateeth ( Fig. 169 D View FIGURE 169 ). Patella and tibia III with distal crown of well-developed thorns, not interrupted in middle ( Fig. 170 View FIGURE 170 A–B). Patellae III and IV with spines on prolaterodorsal face ( Fig. 170 A, C View FIGURE 170 ). Tibia IV without spines on dorsal surface and with two visible of trichobothria ( Fig. 170 D View FIGURE 170 ). Ventral pseudoscopulae occupying 50% of tarsus I, 70% of II and 100% of III and IV. Pseudoscopula of tarsi I and II with setae spaced, forming diffuse group of bristles; On tarsi III and IV, compact. Carapace, chelicerae, sternum, coxae, trochantera, femora, patellae, tibiae, metatarsi and tarsi reddish brown; tibia of palp yellowish, paler than other articles. Abdomen pale gray ( Fig. 169 A View FIGURE 169 ). Eyes: Diameters: PME 0.15, PLE 0.18, ALE 0.28, AME 0.21; MOQ: Length 0.59, front width 1.968, back width 1.65; Interdistances: PME–PME 1.031, PLE–PME 0.09, AME–AME 0.16, ALE–AME 0.53, ALE–PLE 0.22, AME–PME 0.37. Ocular area: OAL 2.83, OAW 2.33, and IF 0.75. Body: Clypeus: 0.16; Fovea: 1.5; Labium: long 0.58; wide 0.41; Chelicerae: long 2.25; wide 1.5; Sternum: long 1.75; wide 1.5. Abdomen: long 4; wide 3. Leg measurements: I: Fe 6.62/ Pa 2.75/ Ti 4.12/ Me 4.75/ Ta 3/ total 21.25. II: 6.25/ 2.75/ 4/ 5.12/ 3.12/ 21.25. III: 4.75/ 2.62/ 3.25/ 5.12/ 3.62/ 19.37. IV: 6.75/ 3/ 5.75/ 6.12/ 4/ 25.62. Formula 4123. Spination: I—Fe v0, d0, p0, r0; Pa v0, d0, p0, r0; ti v0-4-3, d0, p0-01, r0-0-1; Me v3-5-6, d0, p2-2-1, r1-2-4; ta v2-2-2, d0, p1-2-2, r1-2-1. II—Fe v0, d0, p0, r0; Pa v0, d0, p0, r0; ti v1-3-4, d0, p0-01, r0- 0-1; Me v3-5-5, d0, p0, r2-0-2; ta v3-0-1, d0, p0, r0-5-7. III—Fe v0, d0, p0, r0; Pa v0, d5-13-24, p0-0-1, r0-0-4; ti v0-1-3, d1-0-12, p0-0-1, r0-0-2; Me v0-6-8, d0-0-2, p1- 2-2, r2-3-3; ta v0, d0, p2-3-4, r1-4-3; IV—Fe v0, d0, p0, r0; Pa v0, d13-11-8, p0, r0; ti v0-1-3, d0-0-1, p0, r0; Me v5-9-4, d0, p1-1-4, r0-0-1; ta v0, d0, p1-3-4, r0-1-5. Palp: PA inconspicuous. Embolus with only one keel (PS). BTA developed and displaced dorsally in relation to a middle longitudinal line along prolateral tegular surface; serrated area represented by cusps ventrally located on prolateral embolus; PA continuous to PS; embolar base thin ( Fig. 171 View FIGURE 171 A–C).

Distribution. BRAZIL. Rio de Janeiro: Seropédica; Barra Mansa (Map 10).

Material examined (burned in fire). BRAZIL. Rio de Janeiro: Seropédica , [22º 44’ 29.01” S 43º 42’ 18.91” W], Universidade Federal Rural do GoogleMaps Rio de Janeiro ( UFRRJ), Instituto de Biologia , 1♂, 20.X.2005, R. P. Indicatti leg. ( IBSP 114468 View Materials ) .