New and little known Coleophora Hübner, 1822 species from Morocco. Part I (Lepidoptera, Coleophoridae)
Author
Tabell, Jukka
0000-0002-3477-5360
Laaksotie 28, FI- 19600 Hartola, Finland.
jukka.tabell@phnet.fi
Author
Kullberg, Jaakko
0009-0007-8558-4947
Tuulikuja 2, FI- 02100 Espoo, Finland.
jaakko.kullberg@gmail.com
Author
Mutanen, Marko
0000-0003-4464-6308
Ecology and Genetics Research Unit, Po Box 3000, FI- 90014 University of Oulu, Finland.
marko.mutanen@oulu.fi
Author
Tokár, Zdenko
0000-0002-2787-7190
P. J. Šafárika 11, SK- 92700 Šaľa, Slovakia.
zdeno.tokar@gmail.com
Author
Sihvonen, Pasi
0000-0003-2237-9325
Finnish Museum of Natural History, University of Helsinki, P. O. Box 17, FI- 00014, Finland.
pasi.sihvonen@helsinki.fi
text
Zootaxa
2023
2023-11-16
5374
2
151
195
https://mapress.com/zt/article/download/zootaxa.5374.2.1/52284
journal article
278561
10.11646/zootaxa.5374.2.1
7429bc3f-82d3-4ad9-b570-18665af7831b
1175-5326
10148092
D73FADAD-514B-4BE8-87B9-F4E66FD21406
Coleophora afrodianthi
Tabell
,
sp. nov.
Barcode Index Number:
BOLD:ABX5909
Figs. 16, 17, 29, 51, 52, 62
Type material.
Holotype
♂
(GP 5718 J. Tabell, DNA sample
25638
Lepid Phyl):
Morocco
,
Al Haouz Prov.
,
Imlil
,
1680 m
, [
31.1429 N
7.9222 W
]
30.VI.2016
,
J. Tabell
leg. http://id.luomus.fi/GBT.23 (coll.
MZH
)
.
Paratypes
:
2 ♀
(GP 5713 J. Tabell, DNA sample
25639
Lepid Phyl), same collecting data as holotype;
2 ♂
(GP 5452 J. Tabell, DNA sample
24537
Lepid Phyl; DNA sample
24536
Lepid Phyl)
Morocco
,
Middle Atlas
,
Ifrane Prov.
,
Azrou
2.5 km
NW
,
1215 m
,
17.IV.2015
,
J. Tabell
leg. (all coll.
TAB
);
1 ♂
Morocco
,
Meknès-Tafilalet
,
Azrou
, 33°28´14´´: -5°14´43´´,
1260 m
,
4.V.2011
,
J. & A. Kullberg
leg. (coll.
MZH
)
.
Diagnosis. Externally
C. afrodianthi
is similar to many
Coleophora
species, which share the same wing pattern, and the study of genitalia is indispensable for correct identification. The genitalia resemble especially those of
C. dianthi
Herrich-Schäffer, [1855]
and
C. grotenfelti
Tabell & Kosorín, 2020. In the male genitalia, the main distinguishing characters are the shape of sacculus and phallotheca rods. In
C. afrodianthi
, the ventrocaudal angle of sacculus is without a protuberance, or it is small, pointing downwards (in
C. dianthi
the protuberance is markedly longer, pointing sideways), lateral margin of sacculus is slightly convex (straight or slightly concave in
C. dianthi
and
C. grotenfelti
), and both phallotheca rods are armed with teeth (untoothed in
C. grotenfelti
). The female genitalia are similar to those of
C. dianthi
, but the sterigma is slightly shorter and the colliculum is markedly shorter.
Molecular data.
Four specimens
were sequenced successfully, resulting in 658 bp barcodes. The nearest neighbour to
C. afrodianthi
is
C. dianthi
, with a 2.18 % divergence. The barcodes of
C. afrodianthi
exhibit 1.24 % maximum intraspecific variation.
Description. Adult. Wingspan
14–17 mm
. Antenna white, annulated with brown. Scape dirty white, not tufted. Labial palp pale brown mixed with white, second article 3x as long as third article, third article short. Head and thorax pale brown mixed with white. Forewing mottled, pale brown with scattered blackish brown scales and white distinct stripes along main veins. Costal and dorsal fringe cilia pale brown, apically paler. Hindwing pale grey, fringe cilia pale brown, apically paler. Abdomen light grey, slightly lustrous. Female paler.
Abdominal structures. Sternal bar thick, no tergal latero-posterior bar. Transverse bar slightly curved, proximal edge with a crescent-shaped sclerotization, distal edge formed of two crescent-shaped sclerotized bands. Tergal sclerite 4–5x as long as wide, covered with 30–40 conical spines (on T3).
Male genitalia. Gnathos knob oval. Tegumen constricted medially, reinforced by a sclerotized ”Y”, pedunculum broad, crescent-shaped. Transtilla narrow, wedge-shaped. Valvula broader than cucullus, ventral margin evenly rounded. Cucullus elongate, club-shaped, slightly tapered basally. Sacculus rectangular, well sclerotized; ventrocaudal angle without a protuberance, or the appendage is small, pointing downwards; lateral margin slightly convex; dorsocaudal angle with a large curved, horn-shaped protuberance. Phallotheca with two narrow, parallel-sided sclerotized rods of slightly different length; shorter rod with one apical triangular tooth, longer rod with two apical teeth. Vesica with 2–3 spiniform cornuti of different length, grouped into a tight bundle.
Female genitalia. Papilla analis oval, narrow, covered with bristles of different length. Anterior apophysis as long as sterigma, posterior apophysis 2.2x as long as anterior one. Sterigma as wide as long, distally slightly tapered, proximal margin straight, distal margin rounded, densely covered with short bristles, medial excavation wide and deep. Ostium broadly U-shaped, situated at lower half on sterigma. Upper half of colliculum bowl-shaped, sclerotized, lower half membranous, strongly bulged unilaterally. Antrum sclerotized, broad. Ductus bursae membranous, expanded towards corpus bursae. Corpus bursae ovoid, with a leaf-shaped signum with round base and stub thorn.
Biology. Early stages remain unknown. In Azrou few bushes of a robust
Dianthus
sp. grow on the collecting locality, which is a probable host plant of the new species.
Distribution.
Morocco
.
Etymology. The specific epithet refers to an African species close to
C. dianthi
.