5,729 research outputs found
Mascarapion richardi Wanat & Poussereau 2019, new comb.
No full textMascarapion richardi (Alonso-Zarazaga, 1983), new comb. & stat. prom. Apion (Aspidapion) roudieri nigrum Richard, 1957: 73, nec Herbst, 1797. Apion (Aspidapion) roudieri richardi Alonso-Zarazaga in Alonso-Zarazaga & Whitehead, 1983: 627. Material examined. 1 ♂: La Réunion 974, Coll: J. Poussereau / Plaine d’affouche, Pk 12, Battage dombeya, 04 03 2004; 1 ♂: La Réunion 974, Coll: J. Poussereau / Plaine d’affouches, Pk: 10,5 domleya, 29 04 2003; 1 ♂: La Réunion 974, Coll: J. Poussereau / Plaine d’affouches, Pk: 15 domleya p, 29 04 2003; 1 ♂: Réunion, Coll: A. Bled / Petite-Ile, Forêt de Bel-Air, battage, 29 02 2009; 1 ♀: La Réunion 974, Coll: J. Poussereau / Plaine des cafres, Caverne bateau, Battage mimosa, 27 03 2009; 1 ♀: La Réunion 974, Coll: J. Poussereau / La Roche êcrite, 1900 m, battage, 6 06 2003 In all 6 exs (JPC 4, MWC 2). Diagnosis. All body parts dark testaceous, much darker than in M. roudieri, claws not evidently distinct in colour from tarsal segments (Figs 4–7). Scales on elytra slightly longer and more piliform than in M. roudieri, not as dense and numerous when aggregated in spots, often longer than width of elytral interval (Fig. 10). Rostrum of similar length in both sexes, in male 0.98–1.09 × as long as pronotum and 2.58–2.76 × as long as its maximum width (Fig. 5), in female 1.08–1.22 × as long as pronotum and 3.20–3.31 × as long as wide (Fig. 6), thus in females much shorter than in M. roudieri. In both sexes antennal insertion much closer to rostrum base than eye length (♂: 0.64–0.85 ×, ♀: 0.71–0.85 ×); in female scape shorter than maximum rostrum width (0.87–0.93 ×) and 3 rd funicular segment barely elongate. Pronotum in male 1.27–1.51 ×, in female 1.50 × as wide as head. Elytra 1.73–1.85 × wider than pronotum, in male mid-length/base width 1.27–1.35, in female 1.49–1.52 × as long as wide. In male profemur slightly thinner than rostrum width (0.92–0.97), protibia weakly arched, 4.71–5.00 × as long as wide; in female protibia 0.96–1.00 as long as pronotum. Male. Spiculum gastrale with apodeme longer than fork (Fig. 24). Tegminal plate with ventral layer lighter medially; sclerotisation of parameroid lobes not expanded to apical lobes; fenestrae with small, fully transparent areas (Figs 21, 22). Aedeagal apodemes 0.75 × as long as pedon; tectum wide, rounded apically; pedon about 3.4 × as long as wide; endophallus densely microspinose (Figs 28, 29). Female. Details of terminalia in as in M. roudieri.Published as part of Wanat, Marek & Poussereau, Jacques, 2019, Mascarapion, a new genus of the Apioninae (Coleoptera, Curculionoidea) from the Mascarene Islands, pp. 343-350 in Zootaxa 4615 (2) on page 349, DOI: 10.11646/zootaxa.4615.2.6, http://zenodo.org/record/324474
Mascarapion roudieri Wanat & Poussereau 2019, new comb.
No full textMascarapion roudieri (Richard, 1957), new comb. Apion (Aspidapion) roudieri Richard, 1957: 71. Material examined. 4 ♂♂ 1 ♀: La Réunion 974, Coll: J. Poussereau /Plaine d’affouche, Pk 12, Battage dombeya, 04 03 2004; 2 ♂♂: La Réunion 974, Coll: J. Poussereau / La Roche êcrite, 1900 m, battage, 6 06 2003; 2 ♂♂ 5 ♀♀: La Réunion 974, Coll: J. Poussereau / Ft de Bélouve, Ch bras cabot, Battage dombeya, 21 12 2010; 1 ♂ 1 ♀: La Réunion 974, Coll: D. Martiré / Le Tampon 800 m, Maison doudou, Battage troéne, 29 12 2010; 1 ♂: La Réunion 974, Coll: J. Poussereau / Réunion 97, Ilet Alcide, battage, coll. D. Martiré, 25 11 2006; 3 ♂♂: La Réunion 97, Ilet salazes, battage, coll. S. Gasnier, 31 08 2006; 1 ♀: La Réunion 974, Coll: J. Poussereau /Petite-Ile, Forêt de Bel-Air, lumières, 26 01 2006; 1 ♀: La Réunion 974, Coll: J. Poussereau / La Roche êcrite, 1900 m, battage, 6 06 2003. In all 22 exs (JPC 17, MWC 5). Diagnosis. Body entirely orange-testaceous, black claws contrasting well with much lighter tarsal segments (Figs 1–3). Scales on elytra fine, hair-like, not longer than width of elytral interval (Fig. 9). Rostrum markedly distinctly sexually dimorphic in length, in male 1.07–1.21 as long as pronotum (Fig. 1) and 2.84–3.20 as long as its maximum width, in female 1.45–1.61 × as long as pronotum and 4.38–4.81 × as long as wide (Fig. 8). The distance between antennal pit and rostrum base longer than (in female 1.14–1.23 ×) or subequal (in male 0.91–1.04 ×) to eye length; in female scape longer than maximum rostrum width (1.07–1.22) and 3 rd funicular segment 1.2–1.3 × as long as wide. Pronotum in male 1.65–1.70 ×, in female 1.60–1.65 × as wide as head. Elytra 1.59–1.76 × as wide as pronotum, in male at mid-length 1.21–1.28 × as wide as at base, in female 1.56–1.63 × as long as wide. In male profemur as thick or slightly thicker than rostrum width (1.00–1.06), protibia straight, 5.44–5.90 × as long as wide; in female protibia 1.04–1.11 × as long as pronotum. Male. Spiculum gastrale with apodeme no longer than fork (Fig. 24). Tegminal plate with evenly sclerotized ventral layer; sclerotisation of parameroid lobes narrowly extended to apical lobes along inner margins; fenestrae not transparent, with unclear margins (Figs 19, 20). Aedeagal apodemes 0.65 × as long as pedon; tectum narrowed apically; pedon about 3.8 × as long as wide; endophallus densely microspinose (Figs 26, 27). Female. Tergite 8 subtruncate, with several long setae along apical margin. Ovipositor as in Fig. 16, coxites weakly divergent; styli with several apical setae shorter than stylar length. Bursa unilobed. Spermatheca as in Fig. 17, with thin duct and shapeless gland.Published as part of Wanat, Marek & Poussereau, Jacques, 2019, Mascarapion, a new genus of the Apioninae (Coleoptera, Curculionoidea) from the Mascarene Islands, pp. 343-350 in Zootaxa 4615 (2) on pages 347-349, DOI: 10.11646/zootaxa.4615.2.6, http://zenodo.org/record/324474
Mascarapion mauritii Wanat & Poussereau 2019, new comb.
No full text<i>Mascarapion mauritii</i> (Beguin-Billecocq, 1905), new comb. <p> <i>Apion mauritii</i> Beguin-Billecocq, 1905: 142.</p> <p> The type specimen of this little known species has not been detected in L. Beguin-Billecocq’s collection at MNHN by the senior author. No other material was available for this study, except for the image by Harry Taylor (BMNH) published at ‘Beetles of Mauritius’ website http://mauritiusbeetles.myspecies.info/gallery?page=6 (Motala <i>et al</i>., 2009), allowing for unambiguous placement of this species in the genus <i>Mascarapion</i>. It is at first glance distinct from <i>M</i>. <i>roudieri</i> and <i>M. richardi</i> in having tri-colored vestiture on the elytra, with pure white scales forming a small, isolated postscutellar spot.</p>Published as part of <i>Wanat, Marek & Poussereau, Jacques, 2019, Mascarapion, a new genus of the Apioninae (Coleoptera, Curculionoidea) from the Mascarene Islands, pp. 343-350 in Zootaxa 4615 (2)</i> on page 349, DOI: 10.11646/zootaxa.4615.2.6, <a href="http://zenodo.org/record/3244740">http://zenodo.org/record/3244740</a>
Données récentes ou nouvelles pour les Elatérides de la Réunion (Col. Elateridae)
No full textPoussereau Jacques. Données récentes ou nouvelles pour les Elatérides de la Réunion (Col. Elateridae). In: Bulletin de la Société entomologique de France, volume 111 (1), mars 2006. p. 122
Données récentes ou nouvelles pour les Elatérides de la Réunion (Col. Elateridae)
No full textPoussereau Jacques. Données récentes ou nouvelles pour les Elatérides de la Réunion (Col. Elateridae). In: Bulletin de la Société entomologique de France, volume 111 (1), mars 2006. p. 122
Mascarapion, a new genus of the Apioninae (Coleoptera, Curculionoidea) from the Mascarene Islands
No full textWanat, Marek, Poussereau, Jacques (2019): Mascarapion, a new genus of the Apioninae (Coleoptera, Curculionoidea) from the Mascarene Islands. Zootaxa 4615 (2): 343-350, DOI: 10.11646/zootaxa.4615.2.
Nouveaux Tenebrionidae pour l'île de la Réunion (Col.)
No full textFerrer Julio, Poussereau Jacques. Nouveaux Tenebrionidae pour l'île de la Réunion (Col.). In: Bulletin de la Société entomologique de France, volume 115 (4),2010. pp. 419-420
Découverte de Dryops rajfrayi (Grouvelle, 1898) à la Réunion, le premier Dryopidae connu des îles Mascareignes (Col.)
No full textBameul Franck, Poussereau Jacques. Découverte de Dryops rajfrayi (Grouvelle, 1898) à la Réunion, le premier Dryopidae connu des îles Mascareignes (Col.). In: Bulletin de la Société entomologique de France, volume 109 (3), août 2004. pp. 229-230
Deuxième contribution à la connaissance des Staphylinidae de l'île de la Réunion (Col., Staphylinoidea)
No full textPoussereau Jacques, Lecoq Jean-Claude. Deuxième contribution à la connaissance des Staphylinidae de l'île de la Réunion (Col., Staphylinoidea). In: Bulletin de la Société entomologique de France, volume 115 (3),2010. pp. 277-278
New and interesting species of ground beetles from Reunion Island (Coleoptera, Carabidae)
No full textThe authors report the presence of Acupalpus vadoni Jeannel, 1948, on Reunion Island and describe the male characters of Neocolpodes poussereaui Deuve, 2007. They also describe Harpalus poussereaui n. sp. from Les Makes, Bon-Accueil Forest, a species closely related to H. brunnipes Dejean, 1829, and H. pecinai Hovorka, 2006.Espèces de Carabiques nouvelles et remarquables de l'île de la Réunion (Coleoptera, Carabidae).
Les auteurs signalent la présence d'Acupalpus vadoni Jeannel, 1948, sur l’île de la Réunion et décrivent le mâle de Neocolpodes poussereaui Deuve, 2007. Ils décrivent aussi Harpalus poussereaui n. sp. capturé aux Makes, dans la forêt de Bon-Accueil, une espèce proche de H. brunnipes Dejean, 1829, et de H. pecinai Hovorka, 2006.Poussereau Jacques, Facchini Sergio, Giachino Pier Mauro. New and interesting species of ground beetles from Reunion Island (Coleoptera, Carabidae). In: Bulletin de la Société entomologique de France, volume 116 (3),2011. pp. 285-290
- …
