Macrogynoplax delicata Ribeiro-Ferreira & Froehlich, 1999

Ribeiro, José Moacir Ferreira & Rafael, José Albertino, 2007, Description of one new species and a key to adults of Macrogynoplax Enderlein (Plecoptera, Perlidae) from Reserva Florestal Adolpho Ducke, Amazonas, Brazil, Zootaxa 1511 (1), pp. 17-28 : 19-20

publication ID

https://doi.org/ 10.11646/zootaxa.1511.1.2

publication LSID

lsid:zoobank.org:pub:B4F8F648-D166-4E07-9503-B2B5D3759166

persistent identifier

https://treatment.plazi.org/id/D94287F9-FFF1-FFD7-60EE-C8F9FEB0FED4

treatment provided by

Felipe

scientific name

Macrogynoplax delicata Ribeiro-Ferreira & Froehlich
status

 

Macrogynoplax delicata Ribeiro-Ferreira & Froehlich View in CoL

( Figs. 1, 4-5 View FIGURES 1–8 , 9-17 View FIGURES 9–17 )

Macrogynoplax delicata Ribeiro-Ferreira & Froehlich, 1999:134 View in CoL , Figs. 1–5 View FIGURES 1–8 . Froehlich, 2003:133 (key).

Macrogynoplax marauia Froehlich, 2003 View in CoL , Figs. 15–18 View FIGURES 9–17 View FIGURES 18–25 , N. SYN.

Diagnosis. Body light yellow to light green when alive and whitish when preserved in alcohol. Tergum ten of males with two median patches of sensilla basiconica. Penial armature is distinctly enlarged at the base in lateral view. Penial hooks of the aedeagus are long as the tube with the apex turned medially. Female sternum eight rounded on the posterior margin.

Redescription of male. Neotype (pres. desig.), male. Light yellow in life, light yellow to whitish when preserved in alcohol. Body ( Fig. 1 View FIGURES 1–8 ) 8.8 mm long. Head ( Fig. 4 View FIGURES 1–8 ) light yellow, 1.0 mm long, 1.7 mm wide; frons with slightly “M”-shaped conspicuous spots in the same color, more distinct in lateral view, between the base of the antennae and anterior to the ocelli; ocelli separated by twice their width; maxillary and labial palpi light yellow on the base, slightly brown on the apex; scape, pedicel, and flagellum light yellow. Pronotum ( Fig. 4 View FIGURES 1–8 ) uniformly light yellow, slightly narrower than head. Meso– and metanotum with pale yellow protuberances. Legs, including coxae, femora and tibiae, uniformly pale yellow. Forewings with Rs, r-m and CuA veins dark brown ( Fig. 5 View FIGURES 1–8 ). Crossveins r 1 -rs and r-m aligned on fore and hindwings forming a cross. Abdomen light yellow. Cerci light yellow with lateral bristles longest. Sternum nine ( Fig. 8 View FIGURES 1–8 ) wider than long, lateral bristles longest, posterior margin produced into a rounded lobe slightly oblique in lateral view. Hammer ( Figs. 11–12 View FIGURES 9–17 ) rounded, produced as a callosity, slightly oblique in lateral view. Paraproct with prominent, but blunt subterminal spine ( Fig. 12 View FIGURES 9–17 ). Tergum ten ( Fig. 9 View FIGURES 9–17 ) with two patches of sensilla basiconica. Penial armature the length of tube base, their acute tips crossing medially ( Figs.14–15 View FIGURES 9–17 ). Penial tube base distinctly dilated in lateral view ( Fig. 16 View FIGURES 9–17 ).

Female. Originally associated by species authors is maintained (described with subgenital plate covering half of sternum ten, margin entire) ( Fig. 16 View FIGURES 9–17 ).

Variation. Length of male 8.2–10.0 mm; forewing 9.2–10.0 mm long, 3.1–3.4 mm wide; hindwing 7.7– 8.8 mm long, 3.4–3.7 mm wide; crossveins r 1 -rs and r-m aligned on fore and hindwings forming a cross.

Distribution. Amazonas (Manaus); Pará (Rodovia Belém-Brasília, km 90).

Material examined. Neotype (pres. Desig.) BRASIL, AM[azonas], Manaus, Reserva Ducke, Ig[arapé] Bolívia, arm[adilha] de malaise, 24-28.ii.2003, J.M.F.Ribeiro. Holotype female ( MZSP). Amazonas, Rio Marauia (A483), Macrogynoplax marauia Froehlich, 2003 desig. C.G. Froehlich and of Macrogynoplax marauia with the following paragraph: Conditions of Holotype: Dissected abdomen, inside same Eppendorf tub Kept in a glass jar with alchohol. Neotype (pres. desig.) BRASIL, AM[azonas], Manaus, Reserva Ducke, Ig[arapé] Bolívia, arm[adilha] de Malaise, 24–28.ii.2003, J.M.F.Ribeiro. Neotype male, desig. J.M.F.Ribeiro & J.A.Rafael. Macrogynoplax delicata Ribeiro-Ferreira & Froehlich , det. J.M.F.Ribeiro, 2003. Brasil, Amazonas, Manaus, Reserva Ducke, Ig. Barro Branco, reared in laboratory, 11.vii.1995, A.C.Ferreira (female INPA); same location, 12–18.ix.1996, F.L.Oliveira (female INPA); Ig. Uberê, 02.xii.2002, arm. Malaise, J.M.F.ribeiro (female INPA); same location, 17–27.xii.2002, João Vidal & Jailson Vidal (7 male, 5 female INPA); same location, Ig. Ipiranga, 31.xii.2002 (male INPA); same location, 20.i.2003, J.M.F.Ribeiro (male INPA); same location, Ig. Bolívia, 03–10.ii.2003 (2 male, 2 female MPEG); same location, 10–18.ii.2003 (4 female INPA); same location, 18–24.ii.2003 (5 female INPA); same location, ig. Tinga, 10–17.ii.2003 (2 female, male MZUSP); same location, 24–28.ii.2003 (2 male MPEG); same location, 17–24.iii.2003 (male, female INPA); same location, 01–07.iv.2003 (2 female INPA); same location, Ig. Ipiranga, 14–20.iv.2003 (2 male INPA), same location, Ig. Uberê, 16–23.vi.2003, J.M.F. Ribeiro & João Vidal (male, 5 female INPA); same location, Ig. Ipiranga, 23–30.vi.2003 (4 male, 7 female INPA); same location, 16.vi.2003 (3 female MPEG); same location, Ig. Uberê, 07–14.vii.2003 (male MZUSP); same location, Ig. Barro Branco, 11– 18.viii.2003, J.M.F.Ribeiro & A.S. Filho (male, 2 female MZUSP). Amazonas, Manaus,, Sítio Vida Tropical AM 010 Km 35, arm. Malaise, 12–30.vii.1996, F.L.Oliveira (female INPA); Amazonas, Rio Marauia (A483),

01.1963 (female MZSP). Pará, Rod. Belém Brasília, Km 90 F. Candirú, 16.ii.1976. T. Pimentel (male MPEG). Condition of neotype :

Conditions of holotype: in perfect state. Dissected abdomen, inside same Eppendorf tub Kept in a glass jar

with alchohol.

MZSP

Sao Paulo, Museu de Zoologia da Universidade de Sao Paulo

INPA

Instituto Nacional de Pesquisas da Amazonia

MPEG

Museu Paraense Emilio Goeldi

MZUSP

Museu de Zoologia da Universidade de Sao Paulo

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Plecoptera

Family

Perlidae

Genus

Macrogynoplax

Loc

Macrogynoplax delicata Ribeiro-Ferreira & Froehlich

Ribeiro, José Moacir Ferreira & Rafael, José Albertino 2007
2007
Loc

Macrogynoplax delicata

Froehlich, C. G. 2003: 133
Ribeiro-Ferreira, A. C. & C. G. Froehlich 1999: 134
1999
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