Macropygium spinolae Stål, 1860, Stal, 1860

Silva, Layse Mitsue Harada Da & Campos, Luiz Alexandre, 2021, Revision of Macropygium Spinola, 1837 (Hemiptera: Pentatomidae: Ochlerini) with the revalidation of three species and the description of one new species, Zootaxa 4958 (1), pp. 605-627: 617-619

publication ID

https://doi.org/10.11646/zootaxa.4958.1.36

publication LSID

lsid:zoobank.org:pub:1616997B-867D-45CD-8470-515C39815F89

DOI

http://doi.org/10.5281/zenodo.4716462

persistent identifier

http://treatment.plazi.org/id/D40F87E7-6F00-FFD1-FF2C-DFCBFD8BB199

treatment provided by

Plazi

scientific name

Macropygium spinolae Stål, 1860
status

 

Macropygium spinolae Stål, 1860   , REVISED STATUS

( Figs 1C–D View FIGURE 1 ; 4E–H View FIGURE 4 ; 5D–F, P–R View FIGURE 5 ; 6B View FIGURE 6 ; 7B View FIGURE 7 ; 8 View FIGURE 8 ; 9 View FIGURE 9 ; 13 View FIGURE 13 ; Table 1)

Macropygium spinolae Stål, 1860: 18   (removed from the synonymy with M. reticulare   ).

Ochlerus guttipes Walker, 1867: 193   NEW SYNONYMY (removed from the synonymy with M. reticulare   ).

Type specimens ( Figs 8 View FIGURE 8 , 9 View FIGURE 9 ): Macropygium spinolae Stål, 1860   , holotype female ( NHRS) ( Fig. 8 View FIGURE 8 ). BRASIL. Labels: Brasil // F. Sahlb // M. spinolae   / Typus Stål / (det. BM [illegible]) // subsulca / tum. / A. et S. // NHRS-GULI / 000055245 // Typus. Ochlerus guttipes Walker, 1867   , holotype female ( NHMUK), collection site unknown ( Fig. 9 View FIGURE 9 ). Labels: Ochlerus   / guttipes   / Walker, 1867: 193 // Holo- / type // 56 / 143 // 3. Ochlerus guttipes   . // BRIT. MUS. / TYPE No. / HEM. 687 // Type // ♀ // Holo- / type.

Distribution: Mexico, Guatemala, Honduras, Nicaragua, Costa Rica, Panama, Venezuela, Colombia, Brazil, Peru, Bolivia, Paraguay, Argentina ( Fig. 13 View FIGURE 13 ).

Material examined: ARGENTINA, Corrientes, 1♀, 1991 ( DAR)   ; Chaco, Charata , 3♀, 1996 ( JEE), [-27.216 -61.2]   . BOLIVIA, Santa Cruz, Saavedra , 1♂, 1959 ( DAR), [-17. 252 -63. 211];   Entre rios, 1♂, 1996 ( JEE), [-31.75 -60.5];   BOLIVIA, Santa Cruz, Buena Vista , 1♂, 1961 ( DAR), [-17.666 -63.733]   . BRASIL, Amazonas, Manaus , 1♂, 1929, [-3.1 -60.016];   Benjamim Constante, 1♂, 1942 ( AMNH), [-4.376 -70.030]; GoogleMaps   Mato Grosso, Aripuana , 1♀, 1978, [27.183 -52.383]; 1♀, 1976 ( AMNH) GoogleMaps   ; Minas Gerais, Viçosa , 1♂, 1944 ( USNM)   , [-20.753 -42.881]; Santa Catarina, Nova Teutonia , 1♀, 1948 ( AMNH) GoogleMaps   , [27.183 -52.383]; Nova Teutonia , 1♂, 1957 ( AMNH) GoogleMaps   , [27.1833 - 52.383]; Nova Teutonia , 2♀, 1963 ( DAR) GoogleMaps   ; Nova Teutonia , 1♀, 1969 ( AMNH)   , [27.183 -52.383]; Nova Teutonia , 1♀, 1♂, 1974 ( DAR) GoogleMaps   , [27.183 -52.3833]; Nova Teutonia , 15♀, 10♂, 1975 ( DAR) GoogleMaps   , [27.183 -52.383]; Pará, Almerim , 1♀, 1981 ( DAR) GoogleMaps   , [-1.520 -52.581]; São Paulo, São Paulo, 1♂, 1944 ( MCN) GoogleMaps   ; São Paulo, 1♂, 1954 ( MZSP)   , [-4.376 -70.030]; São Paulo, 1♀, 1961 ( MZSP) GoogleMaps   ; 1♂, 1962 ( MZSP)   ; 2♀, 1974 ( DAR)   . COLOMBIA, 1♀, 1973 ( DAR) [4.205 -69.932];   COSTA RICA, Guanacaste, 1♂, 1990 ( JEE)   , [10.99 -85.42]; Heredia, Chilamate , 1♀, 1995 ( JEE)   , [10.45 -84.066]; Puntarena, Buenos Aires , 2♂, 1988 ( JEE), [9.169 -83.330]   ; GUATEMALA, Suchitepequez, 2♀, 2005 ( JEE), [14.516 -90.866];   HONDURAS, 1♀, 1993 ( FSCA)   ; Olancho, 1♀, 1♂ ( JEE), [15.139 -86.67];   MEXICO, Chiapas, Tapilula , 1♂, 1983 ( DAR)   ; Chiriqui, Boquete , 1♂, 1939; El Passo, 1♂, 1970 ( FSCA)   ; Gamboa, 1♂, 1944; Herrera, Chepo, 1♀, 1956,[7.733 -80.816]; Hidalgo, Jacala , 1♀, 1982 ( DAR) GoogleMaps   , [2.100 -99.171]; Minera autlan, 1♂, 1983 ( DAR) GoogleMaps   ; San Luis Potosi, 1♀, 1963 ( FSCA)   ; 1♀, 1968 ( FSCA) 1♀, 1981 ( FSCA)   ; Minera autlan, 24♀, 1982 ( DAR)   ; Oaxaca, 1♂, 1974 ( DAR)   ; Quintana, 1♂, 1983 ( DAR)   ; Felipe Carrillo Puerto , 1♀, 1♂, 1990 ( FSCA)   , [19.577 -88.045]; San Francisco, 1♀, 1937; Tres rios, 1♂, 1931; Gatunlake , 1♀, 1♂, 1931; Vera Cruz, Vera Cruz, 3♀, 1963 ( FSCA) GoogleMaps   ; Cordoba , 1♂, 1964; Yucatan, 1♀, 1990 ( DAR)   ; PANAMA, Arraijan, Cerro galera, 3♂, 1895 ( DAR)   [89.333 -79.616]; Barro Colorado , 4♀, 1♂, 1962 ( AMNH) GoogleMaps   , [9.15 -79.85]; 1♀, 1963; Canal zone, 2♀, 1♂,1967, ( DAR)   ; Margarita , 2♀, 2♂, 1972 ( DAR)   , [9.384 -79.883]; Canal zone, 2♀, 1♂, 1972 ( DAR) GoogleMaps   , [9.384 - 79.883]; 2♂, 1974 ( DAR) GoogleMaps   ; Canal zone, 1♂, 1982 ( JEE)   ; Panama, 1♀, 1984 ( FSCA)   ; Cerro Gaital , 1♀, 1985 ( DAR)   ; 1♂, 1987 ( DAR)   ; Cidade do Panama, Parque nacional Soberania Pipeline , 1♂, 1993 ( DAR)   . PARAGUAY, Itapua, Hohenau , 1♂, 1983 ( DAR), [-27.078 -55.645   ]. PERU, Satipo , 1♀, 1930 ( AMNH)   ; 1♂, 1940 ( USNM)   ; Tingo Maria, Yurac , 1♀, 1954, [-13.722 -70.686]; 1♀, 1968 ( AMNH) GoogleMaps   ; Estancia naranjal, 1♂, 1965 ( AMNH)   ; Yarina cocha, 1♀, 1♂, 1968 ( AMNH)   ; Chikiaco , 2♀, 1978 ( DAR)   ; Lamas Caynarachi , 1♀, 1♂ 2008   . VENEZUELA, Merida, Merida, 1♂, 1974 ( DAR)   ; Tachira, 1♂, 1980; Lara, 1♀, 1981 ( FSCA)   ; 1♂ ( FSCA)   .

Diagnosis. Antennae five-segmented, first and second antennomeres subequal in length; segment X of pygophore wider than long, apex rounded with abundant setae; lateral angles of laterotergites VIII projected well beyond the line connecting the mesial thrichobotria of urosternite VII, and covering completely the base of laterotergites IX.

Male. Genitalia: conical projection of the ventral rim of pygophore single, with apical setae; posterolateral angles narrowly rounded at apex, medial projection of posterolateral angles tumescent, much shorter than the dorsal limit of segment X in lateral view; lateral projection of dorsal rim thin, spine like and lateral to the posterolateral angle; segment X covered by setae, as wide as high in posterior view, and as wide as long in ventral view ( Fig. 4 E–H View FIGURE 4 ); apical projection of parameres short, with tuft of setae, largest axis of head less than half the length of stem ( Fig. 5D–F View FIGURE 5 ); phallus with 2 + 2 lateral projections of vesica; ductus seminis distalis twisted, bifid at secondary gonopore; thin conjunctiva accompanying the full length of ductus seminis distalis ( Fig. 5P–R View FIGURE 5 ).

Female. Genitalia: Valvifers VIII longer than wide, covering completely the basal portion of the laterotergites IX; lateral angles well projected, surpassing the lateral margin of laterotergites IX and the imaginary line connecting the mesial thrichobotria of urosternite VII; lateral margin of valvifers VIII deflected, covering the limit between laterotergites VIII and IX ( Fig. 6B View FIGURE 6 ). Folds of valvulae IX with conical microsculptures; thickening of vaginal intima thin and translucent; ring sclerites half the diameter of orificium receptaculi, this about half the width of vaginal intima ( Fig. 7B View FIGURE 7 ).

Comments. Considerations on the distribution and differential diagnosis of M. spinolae   are as treated in the comments made for M. reticulare   .

NHRS

Swedish Museum of Natural History, Entomology Collections

BM

Bristol Museum

NHMUK

Natural History Museum, London

DAR

Plant Pathology Herbarium

AMNH

American Museum of Natural History

USNM

Smithsonian Institution, National Museum of Natural History

MCN

McNeese State University

MZSP

Sao Paulo, Museu de Zoologia da Universidade de Sao Paulo

FSCA

Florida State Collection of Arthropods, The Museum of Entomology