Mantodea of Panguana (Insecta: Dictyoptera)
Author
Schwarz, Christian J.
Author
Ehrmann, Reinhard
antodea@t-online.de
Author
Stiewe, Martin B. D.
0000-0001-9591-9244
m.stiewe@nhm.ac.uk
Author
Mörtter, Rolf
0000-0002-2370-0689
rolf.moertter@smnk.de
Author
Falkenberg, Michael
0000-0002-2376-0825
m.falkenberg@smnk.de
text
Zootaxa
2020
2020-08-10
4824
1
1
66
journal article
8739
10.11646/zootaxa.4824.1.1
64896e02-1182-4af2-b69d-90eb4cc6aaa6
1175-5326
4401992
114A0A70-50EC-467C-81BE-4B8E453113F5
Stenophylla lobivertex
Lombardo, 2000
(
Figs. 77–81
,
92
,
144–145
)
Stenophylla lobivertex
Lombardo, 2000: 34–37
.
Type
locality.
Madre de Dios
,
Peru
(
Lombardo 2000
)
.
Records.
CeNak: juv.
♀
, 1969, leg.
H. W. Koepcke.
SMNK
:
♂
,
230 m
, forest station,
22.IX.–10.X.2017
, leg.
E.-G. Burmeister
(SMNK-Mant 12771) (genitalia preparation
Schwarz No.
387,
Fig. 92
).
ZSM
:
♂
,
230 m
,
10.X.2017
, leg.
F. Glaw
(
Figs. 77–79
);
♀
,
230 m
,
23.VIII.2018
, leg.
A. Höcherl.
CSC
:
♀
,
230 m
, on bush
1.5 m
above ground,
10.X.2017
, leg.
F. Glaw
(
Figs. 80–81
)
.
Distribution.
Colombia
,
Ecuador
,
Peru
.
Remarks.
The original description of this species did not reflect its true variability, and unfortunately contained a major typographic error, prompting
Roy (2005)
to describe specimens from
French Guiana
with an allegedly different morphology as
St. gallardi
. The latter, known only from a female and a juvenile male, is supposedly distinguished from
St. lobivertex
by its more regular vertex process, longer tegmina (17 vs.
12 mm
), and 9–10 instead of 8 postero-ventral spines.
St. lobivertex
has become better known since its original description due to additional specimens and some splendid wildlife photographs (e.g.
Figs 144–145
). We can complete the description of the species by stating that the shape of the vertex process can be both regular and irregular in both females and males from one population, but with more undulated margins than what is known from
St. gallardi
. In addition, both males and females have 8–9 posteroventral spines on the forefemur, overlapping in this regard with
St. gallardi
(9–10). The tegmina of our
St. lobivertex
female are
17.5 mm
long, and photos of the
type
have revealed its tegmina to be in the same range. The erroneous
12 mm
published in
Lombardo (2000)
have thus obscured the overlapping morphology of Guyanan and Western Amazonian specimens. We prefer to retain
St. gallardi
as a valid species, however, until more specimens of both species are found, including the hitherto unknown males of
St. gallardi
.
The color pattern of the ventral side of the tibiae (
Fig. 78
) is homologous to the pattern of
Callibia
(
Avendaño & Sarmiento 2011
, fig. 1b), thus further supporting the classification scheme of this genus with regard to
Acontistini
introduced by
Schwarz & Roy (2019)
. Selected life history aspects of
St. lobivertex
were described by
Rönisch & Schwarz (2019)
.