Revision of Macropygium Spinola, 1837 (Hemiptera: Pentatomidae: Ochlerini) with the revalidation of three species and the description of one new species
Author
Silva, Layse Mitsue Harada Da
0000-0002-0143-2898
mitsuehs @ gmail. com; https: // orcid. org / 0000 - 0002 - 0143 - 2898
mitsuehs@gmail.com
Author
Campos, Luiz Alexandre
text
Zootaxa
2021
2021-04-14
4958
1
605
627
journal article
7200
10.11646/zootaxa.4958.1.36
ffb2d1bf-4968-4716-9049-7dd3666d2c31
1175-5326
4692609
1616997B-867D-45CD-8470-515C39815F89
Macropygium spinolae
Stål, 1860
, REVISED STATUS
(
Figs 1C–D
;
4E–H
;
5D–F, P–R
;
6B
;
7B
;
8
;
9
;
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
,
9
):
Macropygium spinolae
Stål, 1860
,
holotype
female (
NHRS
) (
Fig. 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
). 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
).
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
];
Mato Grosso
,
Aripuana
,
1♀
, 1978, [
27.183
-52.383
];
1♀
, 1976 (
AMNH
)
;
Minas Gerais
,
Viçosa
,
1♂
, 1944 (
USNM
)
,
[
-20.753
-42.881
];
Santa Catarina
,
Nova Teutonia
,
1♀
, 1948 (
AMNH
)
,
[
27.183
-52.383
];
Nova Teutonia
,
1♂
, 1957 (
AMNH
)
,
[
27.1833
- 52.383
];
Nova Teutonia
,
2♀
, 1963 (
DAR
)
;
Nova Teutonia
,
1♀
, 1969 (
AMNH
)
,
[
27.183
-52.383
];
Nova Teutonia
,
1♀
,
1♂
, 1974 (
DAR
)
,
[
27.183
-52.3833
];
Nova Teutonia
,
15♀
,
10♂
, 1975 (
DAR
)
,
[
27.183
-52.383
];
Pará
,
Almerim
,
1♀
, 1981 (
DAR
)
,
[
-1.520
-52.581
];
São Paulo
,
São Paulo
,
1♂
, 1944 (
MCN
)
;
São Paulo
,
1♂
, 1954 (
MZSP
)
,
[
-4.376
-70.030
];
São Paulo
,
1♀
, 1961 (
MZSP
)
;
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
)
,
[
2.100
-99.171
];
Minera
autlan,
1♂
, 1983 (
DAR
)
;
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
)
;
Cordoba
,
1♂
, 1964;
Yucatan
,
1♀
, 1990 (
DAR
)
;
PANAMA
,
Arraijan
,
Cerro
galera,
3♂
, 1895 (
DAR
)
[
89.333
-79.616
];
Barro Colorado
,
4♀
,
1♂
, 1962 (
AMNH
)
,
[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
)
,
[
9.384
- 79.883
];
2♂
, 1974 (
DAR
)
;
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
)
;
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
); apical projection of parameres short, with tuft of setae, largest axis of head less than half the length of stem (
Fig. 5D–F
); 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
).
FIGURE 9.
Holotype of
Ochlerus guttipes
Walker, 1867
(=
Macropygium spinolae
Stål, 1860
). Dorsal, ventral, and lateral view (A–C), respectively, genital plates in ventroposterior view (D), labels (E).
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
). 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
).
Comments.
Considerations on the distribution and differential diagnosis of
M. spinolae
are as treated in the comments made for
M. reticulare
.