Steleops enderleini González-Obando, Calderón-Martínez, Carrejo-Gironza & Manchola, 2025, sp. nov.
Creators: name: González-Obando, Ranulfo
name: Calderón-Martínez, Nadia R.
name: Carrejo-Gironza, Nancy S.
name: Manchola, Oscar Fernando Saenz
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Psocodea
Psocidae
Steleops
Steleops enderleini

description: Steleops enderleini sp. nov.
(Figs 138–144)
Diagnosis. Belonging to group buitrerensis. Unlike the other species in the group (except S. viridis), it has a greater number of teeth on the left margin of the hypandrium (approximately 20) (Fig. 143), these are narrower and mainly sharp apically. Due to the shape of the phallosome and the hypandrium, it is more related to S. tenerife, but unlike it, it has vertex with cream areas and the length-to-width ratio of the compound eye is 1.32, compared to that of S. tenerife, which it is almost as long as it is wide (0.92). On the other hand, it has phallosome with well-pigmented right paramere and the left one broadly rounded (Fig. 144).
Male. Color (in plate and 80% ethanol). Head (Fig. 140) light yellow, with dark brown “Y”-shaped spot from the ocular sulcus to the anteclypeus, labrum brown. Dark brown compound eyes. Forewing (Fig. 138) hyalines, veins brown, anal cell basally pale brown and pterostigma pale brown, darker apically. Hindwings (Fig. 139) hyalines, veins brown. Epiproct and paraprocts light brown. Hypandrium brown. Legs pale brown.
Morphology. As in diagnosis, plus the following: Head (Fig. 140): H/MxW: 1.23; compound eyes large, pedunculated, H/D: 2.88; IO/MxW: 0.76. Vertex V–shaped wide, below upper level of compound eyes, slightly emarginated. Outer cusp of lacinial tips with four denticles; Mx4/Mx2: 2.10. Forewings (Fig. 138): L/W: 2.61. Pterostigma pedunculated: lp/wp: 4.42, areola postica: al/ah: 1.63. Hindwings (Fig. 139): l/w: 2.80. Hypandrium asymmetrical (Fig. 143), medial dense field with numerous setae on tubercles grouped longitudinally, with two well-sclerotized medial acuminate processes on either side of the setose field; left margin of medial band with 20 teeth of uniform size and mainly sharp apex; right margin with abundant small serrations and small posterior teeth. Phallosome rhomboid, asymmetric (Fig. 144), with well-developed parameres, the right one well sclerotized; aedeagus apically curved to the right. Epiproct (Fig. 141) projected on the clunium, rhomboid, with narrower anterior area and rounded apex. Paraprocts (Fig. 142) oval with sub straight apical process, shorter than the rest of the paraproct, apically curved gently inwards, sensory fields with 37 trichobothria on basal rosettes.
Measurements (microns). FW: 4575, HW: 3150, F: 1075, T: 2275, t1: 800, t2: 150, ctt1: 35, f1: 1200, f2: 1400, f3: 1025, Mx4: 210, IO: 610, d: 370, D: 340, IO/d: 1.65, PO: 1.09
Material studied. Holotype Male. COLOMBIA. Valle del Cauca. La Cumbre. 3° 38' 18,1''N: 76° 32' 55,3''W. 1783 m. 22.iv.2012. R. González. On tree bark. Paratypes: 1 Male. Musenuv slide code: 32201.
Etymology. The specific epithet is dedicated to Gunther Enderlein, in recognition of his great contribution to the knowledge of insects.
description: Published as part of González-Obando, Ranulfo, Calderón-Martínez, Nadia R., Carrejo-Gironza, Nancy S. & Manchola, Oscar Fernando Saenz, 2025, New species of Steleops Enderlein (Psocodea: Psocoptera: Psocidae): key for species determination and proposal for groups of species, pp. 1-65 in Zootaxa 5605 (1) on page 40, DOI: 10.11646/zootaxa.5605.1.1, http://zenodo.org/record/15214261