Two new species of the family Noctuidae from China (Lepidoptera, Noctuidae)
Author
Han, H. L.
Author
Kononenko, V. S.
text
Zootaxa
2017
2017-10-25
4338
2
385
392
journal article
31750
10.11646/zootaxa.4338.2.12
048b4397-f4e7-4ba7-97ed-bbe388873f91
1175-5326
1036077
F30FB8DC-9A3D-4B7C-A998-17140D2F392A
Genus
Lacanobia
Billberg, 1820
Enumeratio Insectorum in Museo G.J. Billberg
: 87. Type species:
Phalaena
w-latinum
Hufnagel [Germany] Berlin. Synonymy:
Diataraxia
Hübner (subgenus),
Peucephila
Hampson
,
Dianobia
Behounek
(subgenus);
Alinobia
Beck
;
Contranobia
Beck.
Diagnosis.
Medium sized moths. Frons smooth; eyes cowered with dense hairs; proboscis well developed; antennae of male simple, ciliated; labial palps short, upturned, pressed, 3rd segment four times shorter then 2nd; tibia unarmed, epiphysis nearly half of foretibia, tarsi with three rows of setae. Forewing elongate, ground colour varies from reddish-brown to grey or blackish; wing maculation includes main elements of
Noctuidae
pattern. In the male genitalia uncus moderately long, thin, tegumen almost equal to vinculum, usually with peniculus lobes; fixed peniculus hairs present; valva usually elongate, rather narrow; with distinct neck of cucullus; cucullus variable in shape, frequently acute, apex of cucullus rounded or hook-like pointed; sacculus moderate in size, elongate; clasper as longitudinal or transversal rib, in the subgenus
Dianobia
with outward directed process; harpe, if present small to moderate, usually positioned in distal part of valva; digitus in many cases presented. Aedeagus moderate and stout, usually curved; vesica tubular, usually coiled, bearing variable in shape cornuti (single one in subgenus
Lacanobia
, patch of moderate cornuti in the subgenus
Dianobia
, or complex cornuti in some species). In the female genitalia ovipositor elongate, papillae anales short, quadrangular; ostium positioned in deep vaginal sinus; ductus bursae usually flattened, sclerotised; appendix bursae presents mainly in the subgenus
Dianobia
; corpus bursae membranous, bearing four ribbon-like signa.
FIGURES 1–5.
Victrix acronictoides
sp. n.
and
V. confucii
. Adult: 1, 2.
V. acronictoides
(1—male, holotype, 2—male, paratype; 3, 4.
V. acronictoides
, head structure (3—lateral vieW, 4—frontal vieW) [Coll. NEFU, Harbin]; 5.
V. confucii
, China, Sichuan [coll. A. Floriani]; 6, 7. Male genitalia: 6.
V. acronictoides
sp. n.
, holotype, genitalia slide HHL-3815-1 (coll. NEFU); 7.
V. confucii
, syntype, China, Batan; genitalia slide ZISP 0362 A. Matov [coll. ZISP].
The genus is divided into the subgenera
Lacanobia
(s. str.),
Diataraxia
and
Dianobia
.
The genus
Lacanobia
has the Holarctic distribution, containing 26 species, among them 22 are distributed in the Palaearctic and
4 in
the Nearctic; in China it represented by 15 species.
The genus has been revised by
Behounek (1993)
; the European
Lacanobia
has been revised by
Hacker
et al
(2002)
; Nearctic species have been revised by
McCabe (1980)
. Recently two new species of
Lacanobia
from Sichuan province of China have been described by
Gyulai
et al.
(2011)
.