Aclodes spelaea Desutter-Grandcolas 1992
Creators: name: Desutter-Grandcolas, Laure
name: Faberon, Léo
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Orthoptera
Haglotettigoniidae
Aclodes
Aclodes spelaea

description: Aclodes spelaea Desutter-Grandcolas, 1992
(Fig. 18; Table 12)
Aclodes spelaea Desutter-Grandcolas, 1992b: 177. — Desutter-Grandcolas 1992a: 134.
Uvaroviella (Topacla) spelaea – Gorochov 2007: 1189.
TYPE LOCALITY. — French Guiana, Arataye, tributary to the Approuague river, 8 km NE from the saut Pararé, Nouragues research station.
TYPE MATERIAL. — Holotype by original designation. French Guiana • 1♂; Arataye, Afflt. Approuague, 8 km NE saut Pararé, station de recherche des Nouragues; 10.VI.1988; L. Desutter & P. Grandcolas leg.; abri sous roche; MNHN-EO-ENSIF3061.
Allotype. French Guiana • 1 ♀; same locality and collector as the holotype; 1.VI.1988; abri sous roche; MNHN-EO-ENSIF3062.
Paratypes: 37 males, 25 females. French Guiana • 1 ♂ 3 ♀; same locality as the holotype; IV.1988; L. Desutter leg.; MNHN-EO-ENSIF5310, 5263, 5265, 5286 • 11 ♂ 4 ♀; same locality as the holotype; V.1988; L. Desutter leg.;MNHN-EO-ENSIF5272, 5264, 5284, 5285, 5289, 5291-5293, 5307, 5308, 5311-5315 • 5 ♂ 6 ♀; same locality and collector as the holotype; V.1988; MNHN-EO-ENSIF5266-5271, 5290, 5309, 5316, 3139, 3140 (both males recorded) • 15 ♂ 11 ♀; same locality and collector as the holotype;. VI.1988; MNHN-EO-ENSIF5273-5283, 5287, 5288, 5294-5305, 5306 • 3♂; same locality and collector as the holotype; VII.1988; MNHN-EO-ENSIF5317, 5318, 5320 • 1 ♂; same locality as the holotype; XI.1989; P. Grandcolas leg.; MNHN-EO-ENSIF5319 • 1 ♂ 1 ♀; same locality as the holotype; ZIN.
MATERIAL FROM THE MITARAKA. — French Guiana • 2 ♂; Monts Tumuc-Humac, Massif du Mitaraka vers sommet en Cloche; entre 54.4541 O 2.2349 N et 54.4646 O 2.2329 N. alt. entre 370 m et 470 m; 23.II.-10.III.2015; F. Legendre & S. Hugel leg.; fn. SH403, 404, de nuit; MNHN, • 1 juvenile; same data as for preceding; fn SH405, de nuit; MNHN.
DIAGNOSIS. — See Desutter-Grandcolas (1992a: 134, 1992b: 177).
COMPLEMENT OF DESCRIPTION
General morphology
TIII serrulation lacking between subapical spurs 1 and 2 on both sides; on inner side, no spine between isa2 and isa3, two to five spines (mean 3.75) between isa3 and isa4, 9-14 (mean 11.25) spines above isa4; on outer side, one to two spines (mean 1.75) between osa2 and osa3, four spines between osa3 and osa4, 11-14 (mean 12.25) spines above osa4. Barsitarsomeres III serrulation: no inner spine and two outer spines, in addition to apical spines.
Coloration
Face coloration as on Fig. 18A. Male
FWs as on Fig. 18B. Metanotum with two rounded glandular areas (Fig. 18C).
Male genitalia
As on Fig. 18 D-F.
Measurements (in mm)
See Table 12.
Variation
The two males from Mitaraka correspond to the description of A. spelaea, except for their larger size (see Table 12). The number of stridulatory teeth of their file (496 teeth, n= 1) fits the upper number found in the type series (385-495 teeth, mean 459, n= 11). Their FWs have the particular shape found in the species, but lateral part of dorsal field is much longer (Fig. 18B). Their male genitalia are also similar, though larger (Fig. 18 D-F). Slight variations in coloration include, in one or both males, entirely dark LL, variously dark cerci, one or two yellow spots near anterior margin of supra anal plate, and entirely dark subgenital plate.
CALLING SONG
See Desutter-Grandcolas (1992a) and recordings in the MNHN sound library (data reference: MNHN-SO-2014-359 to 361).
description: Published as part of Desutter-Grandcolas, Laure & Faberon, Léo, 2020, Phalangopsidae crickets (Orthoptera, Grylloidea) from the Mitaraka biological survey, French Guiana, pp. 739-797 in Zoosystema 42 (32) on pages 770-772, DOI: 10.5252/zoosystema2020v42a32, http://zenodo.org/record/4399795