Phalaecus pustulatus
Creators: name: Lupoli, Roland
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Pentatomidae
Phalaecus
Phalaecus pustulatus

description: Phalaecus pustulatus (De Geer, 1773) (Figs 1A; 2 A-D)
Cimex pustulatus De Geer, 1773: 329.
Phalaecus pustulatus – Stål 1872: 47.
MATERIAL EXAMINED. — French Guiana. 51 specimens: 26 ♀, 25 ♂. Matoury, La Désirée (Mont Matoury) Polyvie trap (blue LED), 18.X.2014, 1 ♂, coll. RL. — Sinnamary, Route du barrage de Petit Saut, V.1995, Jean-Michel Bérenger leg., 1 ♀, coll. RL. — Ouanary, Montagne Bruyère 19.II.2001, Hydreco leg., 2 ♀, coll. Hydreco; 17.VIII.2001, Hydreco leg., 2 ♂, coll. Hydreco. — Roura, Montagne des Chevaux RN2 pK 22, automatic Light trap, 21.X.2012, 1 ♀, coll. RL; Polyvie trap (blue LED), 21.VIII.2014, 1 ♀, coll. RL; Polyvie trap (blue LED), 22.XI.2014, 1 ♀, coll. RL; Polyvie trap (blue LED), 20.XII.2014, 1 ♂, coll. RL; Polyvie trap (blue LED), 27.XII.2014, 1 ♂, coll. RL; Polyvie trap (blue LED), 24.I.2015, 1 ♀, coll. RL. — Régina, Piste Bélizon pK 32 (14.5 + 17.5), UV-MV light trap, 16.X.2004, Roland Lupoli leg., 1 ♂, coll. RL. — Nouragues, Saut Pararé, 4°02’N, 52°41’W, UV-MV light trap, 17.VII.2009, 1 ♂, coll. RL; UV-MV light trap, 19.VII.2009, 1 ♂, coll. RL; UV-MV light trap, 22.VII.2009, 1 ♂, coll. RL. — Nouragues, Camp Inselberg, 4°02’N, 52°41’W, UV-MV light trap, 10.VIII.2010, 1 ♀, coll. RL; automatic light trap, 9.X.2012, 1 ♀, coll. RL; Crique Orfion, Orapu RN 2 pK 65, Polyvie trap (blue LED) 1.X.2016, 1 ♀, coll. RL. — Mana, Acarouany, Forest 3 km before on D 10, 16.IX. 1998, Lupoli leg., 2 ♀, coll. RL; Laussat ouest, 05°28’31.6N, 053°35’07.3W, UV light trap, 12.V.2010, Greg Lamarre leg., 1 ♂, coll. RL; UV-MV light trap, 11.IX.2010, Greg Lamarre leg., 1 ♀, coll. RL. — Angoulême, Saut-Sabat RN1 pK 206+4, Polyvie trap (pink LED), 5.VIII.2016, 1 ♂, coll. RL. — St-Laurent-du-Maroni, Sommet Massif Lucifer (500 m), Polyvie trap (pink LED), 28.X.2014, 2 ♂, coll. RL. — Saül, VII.1980, Gérard Tavakilian leg., 1 ♀, MNHN; UV-MV light trap, 13.VIII.2009, 1 ♀, coll. RL. — Maripasoula, Borne 1, 02°12’50’’N, 54°26’20’’W, Cryldé trap, 25.IX.2006, Jean-Philippe Champenois leg., 1 ♀, coll. RL. — Mont Itoupé sommet 830 m, GemLight trap (UV & green LED), 11.I.2016, 1 ♀, coll. RL; Polyvie trap (pink LED), 16.I.2016, 1 ♂, coll. RL. — Mont Itoupé ouest 600 m, UV-MV light trap, 24.XI.2014, 1 ♂, coll. RL; Polyvie trap (pink LED), 11.I.2016, 2 ♂, coll. RL; GemLight trap (UV & green LED), 16.I.2016, 1 ♀, coll. RL; Polyvie trap (pink LED), 16.I.2016, 2 ♀, coll. RL. — Massif du Mitaraka, c. 2°14’N, 54°27’O, 25.II-26.III.2015, La Planète Revisitée – MNHN / PNI Guyane 2015 (APA 973 -1), UV-MV light trap, 1.III.2015, 1 ♂, MNHN; Polyvie trap (blue LED), 3.III.2015, 1 ♂, coll. RL; Polyvie trap (pink LED), 13.III.2015, 1 ♂, coll. RL; Polyvie trap (blue LED), 17.III.2015, 1 ♂, coll. RL; Polyvie trap (pink LED), 19.III.2015, 1 ♀, MNHN; Polyvie trap (blue LED), 21.III.2015, 1 ♂, MNHN; Polyvie trap (blue LED), 25.III.2015, 1 ♀, MNHN; GemLight trap (UV & green LED), 25.III.2015, 2 ♂, coll. RL; GemLight trap (UV & green LED), 20.VIII.2015, 1 ♀, coll. RL; Polyvie trap (blue LED), 20.VIII.2015, 1 ♀, coll. RL; Polyvie trap (pink LED), 20.VIII.2015, 1 ♂ 2 ♀, coll. RL.
DISTRIBUTION. — Colombia: Nuqui (Choco), Leticia, Tarapaca, Puerto Nariño (Amazonas). Brazil: Parecis (Mato Grosso). Guyana: Rupununi, Moraballi Creek. Surinam: Kraka & Brownsberg (Brokopondo), Nickerie (Sipaliwini). French Guiana: Matoury, Sinnamary, Ouanary, Roura, Régina, Mana, St-Laurent du Maroni, Saül, Maripasoula (present paper).
REMARK
Although our male specimens fit on descriptions of this species made by Bergroth (1910) and Grazia (1983), these specimens (Fig. 2B) do not agree completely with the pygophore illustration of Grazia (Grazia 1983: 178, fig. 1 and Fig. 2A). Shapes of ventral and dorsal rims of the pygophore look similar but parameres from our specimens are much smaller, never go beyond the ventral rim and their tridimentional form is not clearly represented in the illustration. Bergroth (1910) and Grazia (1983) mentioned this species was previously collected from French Guiana, but no locality was reported. This species is the most “common” Phalaecus species, and it is actually well distributed among nine municipalities all over French Guiana. More than a third of the specimens were collected with UV-MV light traps, and about two third were attracted by LED automatic light traps. Since the previous distribution reported by Grazia (1983), this species was also mentioned from Colombia by Torres Gutiérez (2005).
description: Published as part of Lupoli, Roland, 2019, The genus Phalaecus Stål, 1862 in French Guiana, description of P. carmini n. sp., and the female of P. lineatus Grazia, 1983 from Mitaraka (Hemiptera: Pentatomidae), pp. 21-28 in Zoosystema 41 (3) on pages 22-24, DOI: 10.5252/zoosystema2019v41a3, http://zenodo.org/record/3718476