Dinelytron cahureli Conle & Hennemann & Bellanger & Lelong & Jourdan & Valero 2020, n. sp.
Creators: name: Conle, Oskar V.
name: Hennemann, Frank H.
name: Bellanger, Yannick
name: Lelong, Philippe
name: Jourdan, Toni
name: Valero, Pablo
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Phasmida
Prisopodidae
Dinelytron
Dinelytron cahureli

description: Dinelytron cahureli n. sp.   
(Figs. 42–44)  
 HT, ♂: A.Cahurel leg., Guyane Française, du 26-XI au 30-XI-2010, N2, piste forestière du PK59, ex coll. ASPER, [MNHN].   
 PT, 1 ♀: Französisch Guyana: Commune de Sinnamary, Savane de Trou Poissons, 5°25’25”N– 53°04’22”W, 7m, S.E.A.G., Light trap, leg. Stéphane Brûlé 22.12.2017 [MNHN].   
 PT, 1 ♀: Französisch Guyana: Commune de Roura, Montagne des Chevaux, RN2 PK22, 4°44’56”N– 52°26’28”W, 75m, S.E.A.G., Lichtfang, leg. Stéphane Brûlé 31.09.2014 [coll. OC, No. 0299-1].   
 PT, 1 ♀: Französisch Guyana: Commune de Saint-Elie, Montagne proche du Mont Barruol, 04°18’58’’ N 53°17’10’’ W, S.E. A.G., Lichtfang 400W, leg. Stéphane Brûlé 02.03.2013 [coll. OC, No. 0299-2].   
 PT, 1 ♀: Französisch Guyana: Commune de Roura, Montagne des Chevaux, RN2 PK22, 4°44’56”N– 52°26’28”W, 75m, S.E.A.G., Lichtfang, leg. Stéphane Brûlé 11.02.2013 [coll. OC, No. 0299-3].   
 PT, 1 ♀: Französisch Guyana: Commune de Roura, Montagne des Chevaux, RN2 PK22, 4°44’56”N– 52°26’28”W, 75m, S.E.A.G., leg. Stéphane Brûlé 03.05.2014 [coll. OC, No. 0299-4].   
 PT, 1 ♀: Französisch Guyana: Commune de Roura, Montagne des Chevaux, RN2 PK22, 4°44’56”N– 52°26’28”W, 75m, S.E.A.G., Lichtfang, leg. Stéphane Brûlé 21.03.2015 [coll. OC, No. 0299-10].   
 PT, 1 ♀: Französisch Guyana: Commune de Roura, Montagne des Chevaux, RN2 PK22, 4°44’56”N– 52°26’28”W, 75m, S.E.A.G., Lichtfang, leg. Stéphane Brûlé 29.11.2014 [coll. OC, No. 0299-11].   
 PT, 1 ♀: Französisch Guyana: Commune de Roura, Montagne des Chevaux, RN2 PK22, 4°44’56”N– 52°26’28”W, 75m, S.E.A.G., Lichtfang, leg. Stéphane Brûlé 10.09.2016 [coll. OC, No. 0299-12].   
 PT, 1 ♀: Französisch Guyana: Commune de Roura, Montagne des Chevaux, RN2 PK22, 4°44’56”N– 52°26’28”W, 75m, S.E.A.G., Lichtfang, leg. Stéphane Brûlé 10.12.2016 [coll. OC, No. 0299-16].   
 PT, 1 ♀: Französisch Guyana: Commune de Roura, Montagne des Chevaux, RN2 PK22, 4°44’56”N– 52°26’28”W, 75m, S.E.A.G., Lichtfang, leg. Stéphane Brûlé 04.02.2017 [coll. OC, No. 0299-17].   
 PT, 1 ♂: Französisch Guyana: Commune de Roura, Montagne des Chevaux, RN2 PK22, 4°44’56”N– 52°26’28”W, 75m, S.E.A.G., leg. Stéphane Brûlé 14.12.2013 [coll. OC, No. 0299-5].   
 PT, 1 ♂: Französisch Guyana: Commune de Roura, Montagne des Chevaux, RN2 PK22, 4°44’56”N– 52°26’28”W, 75m, S.E.A.G., Lichtfang, leg. Stéphane Brûlé 05.07.2014 [coll. OC, No. 0299-6].   
 PT, 1 ♂: Französisch Guyana: Commune de Roura, Montagne des Chevaux, RN2 PK22, 4°44’56”N– 52°26’28”W, 75m, S.E.A.G., Lichtfang, leg. Stéphane Brûlé 29.03.2014 [coll. OC, No. 0299-7].   
 PT, 1 ♂: Französisch Guyana: Commune de Mana & Saint-Elie, Réserve Naturelle de la Trinité—Zone Aya, 4°36’3’’N– 53°24’43’’W, 140m, S.E.A. G., Lichtfang, leg. Stéphane Brûlé 10.11.2013 [coll. OC, No. 0299-8].   
 PT, 1 ♂: Französisch Guyana: Commune de Camopi, Mont Saint-Marcel, 2°23’03,00”N 53°00’37,00”W, S.E.A.G., Malaise-trap, leg. Stéphane Brûlé 25.09.2014 [coll. OC, No. 0299-9].   
 PT, 1 ♂: Französisch Guyana: Commune de Roura, Montagne des Chevaux, RN2 PK22, 4°44’56”N– 52°26’28”W, 75m, S.E.A.G., Lichtfang, leg. Stéphane Brûlé 16.04.2016 [coll. OC, No. 0299-13].   
 PT, 1 ♂: Französisch Guyana: Commune de Roura, Montagne des Chevaux, RN2 PK22, 4°44’56”N– 52°26’28”W, 75m, S.E.A.G., Lichtfang, leg. Stéphane Brûlé 30.10.2016 [coll. OC, No. 0299-14].   
 PT, 1 ♂: Französisch Guyana: Commune de Roura, Montagne des Chevaux, RN2 PK22, 4°44’56”N– 52°26’28”W, 75m, S.E.A.G., Lichtfang, leg. Stéphane Brûlé 27.02.2016 [coll. OC, No. 0299-15].   
 PT, 1 ♂: Französisch Guyana: Commune de Roura, Montagne des Chevaux, RN2 PK22, 4°44’56”N– 52°26’28”W, 75m, S.E.A.G., Lichtfang, leg. Stéphane Brûlé 26.11.2016 [coll. OC, No. 0299-18].   
 PT, 1 ♂: Französisch Guyana: Commune de Roura, Montagne des Chevaux, 4°44’31”N– 52°25’53”W, 90m, S.E.A.G., Canopy Lumivie pink trap, leg. Stéphane Brûlé 18.08.2018 [coll. OC, No. 0299-19].   
 PT, 1 ♂: Französisch Guyana: Commune de Roura, Montagne des Chevaux, 4°44’31”N– 52°25’53”W, 90m, S.E.A.G., Canopy Lumivie pink trap, leg. Stéphane Brûlé 08.09.2018 [coll. OC, No. 0299-20].   
 PT, 1 ♀: Französisch Guyana: Commune de Roura, Montagne des Chevaux, 4°44’31”N– 52°25’53”W, 90m, S.E.A.G., Automatic light trap blue, leg. Stéphane Brûlé 08.09.2018 [coll. OC, No. 0299-21].   
 PT, 1 ♀: Französisch Guyana: Commune de Roura, Montagne des Chevaux, 4°44’31”N– 52°25’53”W, 90m, S.E.A.G., Automatic light trap blue, leg. Stéphane Brûlé 08.09.2018 [coll. OC, No. 0299-22].   
 PT, 1 ♀: Französisch Guyana: Commune de Roura, Montagne des Chevaux, 4°44’31”N– 52°25’53”W, 90m, S.E.A.G., Automatic light trap blue, leg. Stéphane Brûlé 08.09.2018 [coll. OC, No. 0299-23].   
 PT, 1 ♀: Französisch Guyana: Commune de Roura, Montagne des Chevaux, 4°44’31”N– 52°25’53”W, 90m, S.E.A.G., Automatic light trap pink, leg. Stéphane Brûlé 08.09.2018 [coll. OC, No. 0299-24].   
 PT, 1 ♀: Französisch Guyana: Commune de Régina, Mont Chauve, S.E.A.G., Canopy UV light trap, leg. Stéphane Brûlé 16.08.2018 [coll. OC, No. 0299-25].   
 PT, 1 ♀: 3.I.00 Pk 32, Pst. St Elie, Foret Yiyi; Guyane Française, Th Rosant; Rosant Th., N ° 4000 [coll. TR, No. 4000].   
 Etymology. This new species is dedicated to Alex Cahurel who collected the holotype, and in order to acknowledge his great efforts in collecting many Phasmatodea in French Guiana.   
 Differentiation. The distinctive yellow to orange colour of the anal fan of the alae readily distinguishes D. cahureli n. sp. from all other species of the genus. In addition, males are distinguished by having the posterior margin of the poculum slightly pointed medially.   
 Description: ♀ (Fig. 42). Typical size and body shape for the genus. Length of body 47.7–58.0 mm. General colour of body mid brown to dark chestnut brown with some pale granules on head and thorax. Ventral side brownish orange, in one PT with a distinct longitudinal black line on entire thorax and abdomen, less pronounced in the other ♀ PT. Head with several rows of tiny yellowish granules. Antennae dark brown with indistinct orange an- nulations at the apical end of the antennomeres. Eyes chestnut brown. Pro- and mesonotum covered with numerous small, yellowish to orange granules. Mesopleurae bearing strongly deflexed, parallel sided appendages with margins densely covered with long setae. Tegmina mid brown to chestnut brown with indistinct drab orange mottling. Costal area of alae yellow to orange in basal third and of same colour as tegmina in the apical two thirds. Anal area of alae dark yellowish to orange translucent, running into brownish translucent along the margins. Posterior margin of subgenital plate rounded. Legs chestnut brown, speckled with drab orange; knees black; ventral side of mid- and hind legs dark orange to greenish brown. Mesofemora bearing three small spines on ventral side.   
 Measurements PT [mm]: Body 47.7–55.0, pronotum 3.2–3.5, mesonotum 4.4–5.2, metanotum 3.0–3.6, median segment 3.4–4.1, tegmina 16.2–16.9, alae 31.0–33.4, profemora 7.6–8.7, mesofemora 5.2–5.7, metafemora 10.4–12.5, antennae 25.5.   
 ♂ (Figs. 43–44). Length of body 37.0– 38.9 mm. Similar to ♀, but more slender and smaller. Cerci as long as anal segment. Poculum drab orange brown, small and flat, reaching posterior margin of tergum IX; posterior margin rounded.   
 Measurements HT [mm]: Body 37.5, pronotum 2.3, mesonotum 4.5, metanotum 4.1, median segment 2.7, tegmina 11.2, alae 22.8, profemora 7.5, mesofemora 4.6, metafemora 9.1, protibia 5.1, mesotibia 4.1, metatibia 7.7, head 2.3, antennae>21.5.   
 Measurements PT [mm]: Body 37.0–38.9, pronotum 2.4–2.7, mesonotum 3.2–3.8, metanotum 2.9–3.4, median segment 2.7–3.0, tegmina 11.7–12.0, alae 23.6–23.9, profemora 6.5–7.5, mesofemora 4.5–4.6, metafemora 8.7–9.9, antennae>21.0.   
 Distribution. French Guiana: Commune de Roura, Montagne des Chevaux [coll. OC]; Commune de Mana & Saint-Elie, Réserve Naturelle de la Trinité—Zone Aya [coll. OC]; Commune de Camopi, Mont Saint-Marcel [coll. OC]; Commune de Saint-Elie, Montagne proche du Mont Barruol [coll. OC]; Commune de Sinnamary, Savane de Trou Poissons [coll. OC]; piste forestière du PK59 [MNHN]; St. Elie, Foret Yiyi [TR].
description: Published as part of Conle, Oskar V., Hennemann, Frank H., Bellanger, Yannick, Lelong, Philippe, Jourdan, Toni & Valero, Pablo, 2020, Studies on neotropical Phasmatodea XX: A new genus and 16 new species from French Guiana, pp. 1-136 in Zootaxa 4814 (1) on pages 88-89, DOI: 10.11646/zootaxa.4814.1.1, http://zenodo.org/record/3944185