On the taxonomy of Afrotropical Coleophoridae (VI). New species of the genus Coleophora Hübner, 1822 from South Africa (Lepidoptera, Coleophoridae)
Author
Baldizzone, Giorgio
0000-0001-8127-0843
Via Manzoni, 24, I- 14100 Asti, Italy. baldizzonegiorgio @ gmail. com; https: // orcid. org / 0000 - 0001 - 8127 - 0843 & Contribution to the knowledge of Coleophoridae CXLIX
baldizzonegiorgio@gmail.com
text
Zootaxa
2021
2021-11-23
5071
2
167
205
journal article
3295
10.11646/zootaxa.5071.2.1
f617a8f6-316d-435a-a861-ef7bcfbc21e9
1175-5326
5723470
3BA598AF-FD3D-4C57-9A2D-6CA5FD19EA2E
Coleophora animula
,
sp. nov.
(
Figs. 1
,
17–21
)
Holotype
♂
(
B. M. Genitalia
slide No. 32608) “Barberton | Transvaal |AJTJ. | 7.12 [19]10” [handwritten by Janse];
Coleophora scariphota Meyr.
| 3/4 |
E. Meyrick
det. | in
Meyrick
coll.”; “NUMUK 0101894273”, in coll.
NHMUK
.
Note: In the
NHMUK
are
four specimens
determined by Meyrick as
Coleophora scariphota
Meyrick, 1911
, but they are not part of the original material of that species; there are two additional specimens similarly identified in
TMSA
[examined]. Of the
NHMUK
specimens, three come from the locality of Haenertsburg where those of the
TMSA
were also collected, while one was collected in Barberton. Examining the latter specimen I observed some differences in habitus and the dissection of the male genitalia confirmed that it is a new species, very different from
C. scariphota
.
Diagnosis
. Small species of pale appearance, close to
C. bantuella
Baldizzone & van der Wolf, 2005
, known only from
Democratic Republic of Congo
(
Katanga
). In comparison with
C. bantuella
the size of
C. animula
is smaller. In the male genitalia of
C. animula
the main differences concern the tegumen which is larger, less constricted in the middle, the sacculus thicker and shorter on the outer edge, the phallotheca which is smaller, the structure formed by the fusion of the cornuti, which is more sclerotized and does not have the sharp point that is at the apex of that of
C. bantuella
(
Fig. 21
). To the same group belongs
C. mirabibella
Baldizzone, Mey & van der Wolf, 2011
, a smaller species (
5–6 mm
of wingspan), greyish brown in colour, which has notable differences in male genitalia.
Description
. Wingspan
10 mm
. Head white. Antenna white, scape white, with a tuft of erect scales. Labial palpus white; third article as long as second. Proboscis short, normal shaped. Thorax and tegula white. Forewing light ochre suffused of white scales, especially in the costal band, not clearly delimited but shaded, wide at the base becoming narrower at 3/4 of wing; area between anal fold and dorsum white; costal fringe light ochre, dorsal fringe light grey. Hindwing and cilia ochreous grey. Abdomen light ochre.
Abdominal structures (
Fig. 18
) Anterior lateral struts about 4 times as long as posterior ones. Transverse strut thin and linear on proximal edge, well sclerotized only in middle, thicker on distal edge. Tergal disks (3
rd
tergite) length about 5 times their width, covered with about 25 small spines.
Male genitalia (
Figs. 17–20
): Gnathos knob globular. Tegumen medially constricted, pedunculus expanded externally. Transtilla elongate triangular. Valvula with long sclerotized ventral expansion which is fused with lateral edge of sacculus. Cucullus rather long and robust, slightly expanded on ventral side. Sacculus of trapezoidal shape, with strong, very sclerotized expansion, ventral angle rounded, dorsal angle rectangular. Phallotheca short, broad and stocky, shaped like arrowhead with rounded apex. Cornuti numerous, small, fused together in shape of short claw.
Female genitalia: Unknown.
Bionomy
. The early stages and the foodplant are unknown.
Distribution
.
RSA
(prov.
Gauteng
).
FIGURES 1–8
. Adults of
Coleophora
spp.
1
,
C. animula
Baldizzone
,
sp. nov.
, holotype ♂ (photo: Alessandro Giusti, © NHMUK).
2
,
C. parvula
Baldizzone
,
sp. nov.
, paratype ♀.
3
,
C. coniella
Baldizzone
,
sp. nov.
, holotype ♂.
4
,
C. afrobrunnea
Baldizzone
,
sp. nov.
, holotype ♂.
5
,
C. rocherpanensis
Baldizzone
,
sp. nov.
, holotype ♂.
6
,
C. comparata
Baldizzone
,
sp. nov.
, holotype ♂.
7
,
C. richtersveldi
Baldizzone
,
sp. nov.
, holotype ♂.
8
,
C. incomparabilis
Baldizzone
,
sp. nov.
, holotype ♂.
FIGURES 9–16
. Adults of
Coleophora
spp.
9
,
C. dixella
Baldizzone
,
sp. nov.
, holotype ♂.
10
,
C. cederbergensis
Baldizzone
,
sp. nov.
, paratype ♀.
11
,
C. curviphallica
Baldizzone
,
sp. nov.
, holotype ♂.
12
,
C. notabilis
Baldizzone
,
sp. nov.
, holotype ♂.
13
,
C. quaggaefontis
Baldizzone
,
sp. nov.
, holotype ♂.
14
,
C. tabulensis
Baldizzone
,
sp. nov.
, holotype ♂.
15
,
C. intricata
Baldizzone
,
sp. nov.
, holotype ♂.
16
,
C. transvaalensis
Baldizzone
,
sp. nov.
, holotype ♀.
FIGURES 17–21
. Male genitalia of
C. animula
Baldizzone
,
sp. nov.
17
, B. M. Genitalia slide No. 32608, holotype.
18
, abdominal segments 1-5.
19
, enlarged detail of cornuti.
20
, enlarged detail of valva and phallotheca. Fig.
21
, Male genitalia of
C. bantuella
Baldizzone & van der Wolf, 2005
, GP Bldz 13398, holotype, enlarged detail of valva and phallotheca.
Etymology.
From the Latin
animula
=
little soul. In reference to the small size and pale appearance of the species.