Ericaella florezi Bonaldo, Brescovit & Rheims, 2005, n. sp.
Creators: name: Bonaldo, Alexandre B.
name: Brescovit, Antonio D.
name: Rheims, Cristina A.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Miturgidae
Ericaella
Ericaella florezi

description: Ericaella florezi n. sp.
(Figs. 2–5)
Types. Male holotype from Isla Gorgona, Gorgona National Park, Cauca, Colombia, VIII. 2003 (A. Rico et al. leg.) ICN 2274; paratypes, with same data as the holotype, 1 male IBSP 43395 (ex ICN 2276) and 1 female ICN 2277.
Etymology. The specific name is a patronym in honor of the Colombian arachnologist Eduardo Florez, for his contribution to Colombian arachnology.
Diagnosis. Males of Ericaella florezi differ from those of E. longipes by the small dorsal lobe of retrolateral tibial apophysis, not visible in ventral view (Figs. 2, 3); females can be recognized by the combined presence of a median suture in the ventral epigynal plate, lateral extensions of ventral plate oriented laterally rather than ventrally, atrium defined only anteriorly and large fertilization ducts (Figs. 4, 5).
Description. Male (holotype). Carapace yellow with olivaceous lateral bands. Legs yellow with orange distal area of tarsus. Chelicerae, labium and endites orange. Sternum yellow. Abdomen gray, with yellow spinnerets and dorsal median area with scattered white stains. Total length 4.60. Carapace 1.80 long, 1.50 wide. Clypeus 0.04. Eye diameters and interdistances: AME 0.16, ALE 0.16, PME 0.16, PLE 0.16; AME­AME 0.14, AME­ALE 0.10, PME­PME 0.14, PME­PLE 0.12, AME­PLE 0.02. MOQ length 0.32, front width 0.84, back width 0.88. Chelicerae 1.10 long, with 3 promarginal teeth — median largest — and 4–5 retromarginal denticles. Sternum 0.90 long, 0.90 wide. Abdomen 2.60 long, 1.10 wide. PLS: proximal article length 0.40, distal article length 0.74. Leg measurements: I — femur 5.10/ patella 0.90/ tibia 5.60/ metatarsus 6.40/ tarsus 2.00/ total 20.00/ II — 3.10/ 0.70/ 3.10/ 3.50/ 1.00/ 11.40/ III — 2.20/ 0.50/ 1.90/ 2.40/ 0.70/ 7.70/ IV — 3.10/ 0.60/ 2.90/ 4.00/ 1.00/ 11.60. Leg spination: I — femur d0, p0­1­0, r0; tibia d0, p0­1­0, r0­1­0, v0­2­0; metatarsus d0, p0­1­0, r0­1­0, v2 ­0­0. II — femur d0, p0­1­0, r0, tibia d0, p0­1­0, r0­1­0, v0­2­0; metatarsus d0, p0­1­0, r0­1­0, v2­2 ­ 1p. III — femur d0, p0, r0; tibia d0, p0­ 1­0, r0, v0­2­0; metatarsus d0, p1­1­2, r0­1­2, v2­2 ­ 1m. IV — femur d0, p0, r0; tibia d0, p0­0­1, r0­0­1, v0­1r­0; metatarsus d0, p0­1­2, r0­1­2, v2­2 ­ 1m. Palp: tibia as long as cymbium; ventral lobe of retrolateral tibial apophysis with blunt, ventrally oriented apical prong; dorsal lobe of retrolateral tibial apophysis small, represented by tiny projection; Reservoir visible at proximal third of tegulum in ventral view; embolus scarcely sinuous, without basal torsion (Figs. 2, 3).
Female (ICN 2277). Coloration as in male, except abdomen with weaker dorsal white stains. Total length 5.70. Carapace 2.20 long, 1.50 wide. Clypeus 0.06 high. Eye diameters and interdistances: AME 0.16, ALE 0.20, PME 0.18, PLE 0.20; AME­AME 0.16, AME­ ALE 0.12, PME­PME 0.18, PME­PLE 0.18, ALE­PLE 0.04. MOQ length 0.34, front width 0.34, back width 0.52. Chelicerae 1.10 long, with 3 promarginal teeth — median largest — and 5 retromarginal denticles. Sternum 1.10 long, 1.00 wide. Abdomen 3.40 long, 2.00 wide. Posterior lateral spinnerets: proximal article length 0.36, distal article length 0.64. Leg measurements: I — femur 4.60/ patella 0.80/ tibiae 5.20/ metatarsus 6.10/ tarsus 2.00/ total 18.70/ II — 3.00/ 0.80/ 2.90/ 3.20/ 1.00/ 10.90/ III — 2.20/ 0.70/ 1.80/ 2.40/ 0.80/ 7.90/ IV — 3.00/ 0.70/ 2.70/ 3.70/ 0.90/ 11.00. Leg spination: I — femur d1­0­ 0, p0­1­0, r0; tibia d0, p0, r0, v0­2­0; metatarsus d0, p0, r0, v2 ­0­0. II — femur d0, p0­1­0, r0; tibia d0, p0, r0, v1 r­2­0; metatarsus d0, p0­1­0, r0­1­0, v2­1 r­ 1p. III — femur d0, p0­ 10, r0; tibia d0, p0, r0, v0­2­0; metatarsus d0, p1­1­2, r1­1­0, v2­2 ­ 1m. IV — femur d0, p0, r0; tibia d0, p0, r0, v0­1r­0 or 0; metatarsus d0, p1­1­2, r1­1­2, v2­2 ­ 1m. Epigynum: atrium wider than long, defined only anteriorly by transverse ridge; ventral plate translucent, with laterally directed lateral extensions; fertilization ducts large in relation to base of spermathecae; spermathecae stalk folded; head of spermathecae well differentiated, globular (Figs. 4, 5)
Variation. Two males: total length 4.60–4.70; carapace 1.70–180; femora I 5.00–5.10.
Distribution. Known only from the Province of Cauca, Colombia.
Other material examined. 1 immature, same data of the types (ICN 2276).
description: Published as part of Bonaldo, Alexandre B., Brescovit, Antonio D. & Rheims, Cristina A., 2005, On a new species of Ericaella Bonaldo (Araneae, Miturgidae, Eutichurinae), with a cladistic analysis of the genus, pp. 1-8 in Zootaxa 835 on pages 5-7, DOI: 10.5281/zenodo.170688