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http://www.bgpu.ru/azj/ © Амурский зоологический журнал. VIII(4), 2016.305-310
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УДК 595.782
NOTES ON THE SYSTEMATICS OF FAR EASTERN PHYCITIN MOTHS (LEPIDOPTERA: PYRALIDAE, PHYCITINAE) WITH DESCRIPTION OF TWO NEW GENUS
A.N. Streltzov
ЗАМЕТКИ ПО СИСТЕМАТИКЕ ДАЛЬНЕВОСТОЧНЫХ ФИЦИТИН (LEPIDOPTERA: PYRALOIDEA, PYRALIDAE, PHYCITINAE) С ОПИСАНИЕМ ДВУХ НОВЫХ РОДОВ
А.Н. Стрельцов
Saint Petersburg State University, 7/9 Universitetskaya emb., Saint Petersburg, 199034, Russia. E-mail: streltzov@ mail.ru
Key words: Lepidoptera, Pyraloidea, Phycitidae, Pyla, Metiostola, new genus, Manipyla Streltzov, gen. n., Atralepis Streltzov, gen. n., fauna of Far East of Russia
Summary. Established two new genera in the subfamily Phycitidae (Lepidoptera, Pyraloidea: Pyralidae) -Manipyla Streltzov, gen. nov. for Pyla manifestella Inoue, 1982 and Atralepis Streltzov, gen. nov. for Metriostola atratella Yamanaka, 1986.
Санкт-Петербургский государственный университет, Университетская наб. д. 7-9., Санкт-Петербург, 199034, Россия. E-mail: [email protected]
Ключевые слова: Lepidoptera, Pyraloidea, Phycitidae, Pyla, Metiostola, new genus, Manipyla Streltzov, gen. n., Atralepis Streltzov, gen. n., фаут Дальнего Востока России
Резюме. Устанавливаются два новых рода в подсемействе Phycitidae (Lepidoptera, Pyraloidea: Pyralidae) -Manipyla Streltzov, gen. nov. Для Pyla manifestella Inoue, 1982 и Atralepis Streltzov, gen. nov. для Metriostola atratella Yamanaka, 1986.
INTRODUCTION
The fauna of the phycitin moth (Pyraloidea, Pyralidae: Phycitinae) south of the Far East of Russia studied adequately in species composition is reflected in the reviews [Sinev, 2008; Kirpichnikova, 2009; Lantukhova, Streltzov, 2012] and numerous articles on new finds of the moth of this group within the region [Streltsov, Dubatolov, 2009; Lantuhova, Streltzov, 2010; Streltzov, 2010, 2011a, 2011c, 2012a, 2012b, 2012c, 2013a, 2013b, 2013c, 2014]. Publications of recent years have made it possible to clarify the systematic position of a number of species [Streltzov, 2011b, 2012c, 2013a; Streltzov et. al., 2012]. At the same time, the systematic position of some species and their taxonomic status remain largely provisional. In this article, two such species are considered -Pyla manifestella Inoue, 1982 and Metriostola atratella Yamanaka, 1986 for which new genera are being established.
RESULTS AND DISCUSSION Manipyla Streltzov, gen. n. Type species: Pyla manifestella Inoue, 1982
Pyla manifestella Inoue, 1982: 1: 400; 2: 252, pl. 48: fig. 18, pl. 311: fig. 7, pl. 314: fig 5.
Diagnosis. The taxon manifestella was described by H. Inoue [1982] in the genus Pyla Grote, 1882 and in the combination Pyla manifestella Inoue, 1982 was known in modern literature until recently. However, sharp differences in the external morphology and structure of the genital apparatus of males and females from representatives of this genus have always raised doubts about the correctness of this combination [Streltzov, 2012a]. In 2013, H. Yamanaka introduced a new combination manifestella attributing taxa to the genus Sciota Hulst, 1888. With this combination it is difficult to agree, despite the external similarity of Manipyla gen. nov. significantly differ from the genus Sciota in the structure of the genitalia
3 4
Fig. 1. Typical species of new genera: 1, 3 - Manipyla manifestella (Inoue, 1982); 2, 4 - Atralepis atra-tella (Yamanaka, 1986). 1, 2 - adults; 3, 4 - head
Рис. 1. Типовые виды новых родов: 1, 3 - Manipyla manifestella (Inoue, 1982); 2, 4 - Atralepis atratella (Yamanaka, 1986). 1, 2 - имаго; 3, 4 - голова
of males - a different form of uncus, the absence of harp on the valva, the presence of a lock of long hairs on the sacculus, the arrangement of large spiny cornutus on the tube of the aedea-gus (in Sciota they are located on the vesica); on the structure of the female genitalia of - the absence of sclerotized areas on the bursa copulatrix [Streltzov, 2001b]. From species of the genus Pyla Grote, 1882 (type species: Nephopterix scintillans Grote, 1881) [Heinrich, 1956] differs in the genitalia of males: the form of uncus, valva and cornutus on the tube of aedeagus (in Pyla cornutus small, serrated); in the female genitalia: the presence of sclerotization of the ductus bursae. Monotype genus, includes one species - Manipyla manifestella (Inoue, 1982).
Manipyla manifestella (Inoue, 1982)
Inoue, 1982: 1: 400; 2: 252, pl. 48: fig. 18, pl. 311: fig. 7, pl. 314: fig 5. (Pyla); Kirpichnikova, 2005: 538 (Pyla); Kirpichnikova, 2009: 169 (Pyla); Streltzov, 2012a: 78 (Pyla); Yamanaka et al., 2013:
353 (Sciota, comb. nov.). Type locality: Japan.
Description. The length of the forewing is 1012 mm, the wingspan is 20-22 mm. Antennae males: flagellum curved base and with a roller of dark dense scales, antennae females: simple filiform. The labial palpus of males are thick, tightly pressed to the forehead, brown, in their inner groove are placed maxillary palpus in the form of long light hairs. The labial palpus of females are long, thin, directed forward and upward, brownish-brown. Proboscis, ocellus and hetozema are present. Forehead, crown and nape of male forehead adjacent scales, bright red. Crown and nape females bright yellow, protruding scales (fig. 1: 3). Forewings are black, with bright white scales, especially densely located in the basal and external areas, with two transverse light fuzzy transverse antemedial and postmedial lines (fig. 1: 1). Male genitalia: uncus long, near apex with lateral lobes; the gnathos are small, sharp; Valva long, very narrow, with a pointed apical part and
Fig. 2. Typical species of new genera: 1, 2 - Manipyla manifestella (Inoue, 1982); 3, 4 - Atralepis atratella (Yamanaka, 1986). 1, 3 - male genitalia; 2, 4 - female genitalia; a - armature of genitals; b - aedeagus
Рис. 2. Типовые виды новых родов: 1, 2 - Manipyla manifestella (Inoue, 1982); 3, 4 - Atralepis atratella (Yamanaka, 1986). 1, 3 - гениталии самцов; 2, 4 - гениталии самок; а - арматура гениталий; b - эдеагус
a large costal arm, sacculus sclerotized and with a lock of long hairs reaching the apex of the valva; juxta small, carved; vinculum narrow, long (fig. 2: 1a); Aedeagus thin, long, equal to the length of the valva, with two acicular large cornutus on apex (fig. 2: 1b).
Female genitalia: papilla analis oblong; apophyses short, of equal length, apophyses posterior thin, apophyses anterior with medial an extension; ductus bursae moderate, its caudal part sclerotized, middle curved and membranous; bursa copulatrix large, oblong, finely sculpted, without signum (fig. 2: 2). Material: 1 $ - Vladivostok, Okeanskaya, 10.07.1959 (M.I. Falkovich); 3$ - Vladivostok, Okeanskaya, Biostation (Botsad) 07.23.1963 (M.I. Falkovich); 5$ - Vladivostok, Okeanskaya, Biostation (Botsad), Park Quarter 7, 07.27.1963 (M.I. Falkovich); 9$ - Ussuri-
ysk distr., Gornotajezhnoe, Mountain-taiga station: 1$ - 12.07.1966 (Zabello), 1$ - 19.06.1983 (S.Yu Sinev), - 23.07.1983 (S.Yu. Sinev), 1$ - 29.07.1983 (S.Yu. Sinev), 1$ - 9.07.1983 (S.V. Seksyaeva), 1$ - 2.07.1985 (S.Yu. Sinev), 1$ -3.07.1985 (S.Yu. Sinev), 1$, 1 $ - 4.07.1985 (S.Yu. Sinev), 2$ - 7.07.1985 (S.Yu. Sinev); 1$, 2$ -Primorsky Krai, Nadezhdinsky distr., Kedrovs-ky (M.M. Omelko): 1$ - 11.07.1976, 1$, 1$ -13.07.1976; 1$, 1$ - Primorsky Krai, Khasansky Distr., Kedrovaya Pad Reserve: 1$ - 31.07.1988 (S.Yu. Sinev), 1$ - 3.08.1988 (S.Yu. Sinev).
Distributions. Russia: the south of Primorye, Japan, ?Korea.
Atralepis Streltzov, gen. n. Type species: Metriostola atratella Yamanaka, 1986. Metriostola atratella Yamanaka, 1986: 188.
Diagnosis. Taxon atratella was established in the genus Metriostola Ragonot, 1893 (type species: Epischnia vacciniella Zeller, 1846) [Yamanaka, 1986] it was later revealed that Metriostola is synonymous Ortholepis Ragonot, 1887 (type species: Ortholepis jugosella Ragonot, 1887) [Heinrich, 1956]. In the male genitalia this is a form of the uncus (in Atralepis uncus is almost square, and in Ortholepis is triangular), valva (in Atralepis the valva is short with a sclerotized long outgrowth, the inner margin of which is covered with short dense hairs, and in Ortholepis the valve with a small harpe in the basal part). Aedeagus in the Atralepis with a long curved cornutus on the vesica, and in Ortholepis with a large straight. A significant difference in the female genitalia is the bursa copulatrix, which is covered in the caudal part with small denticles. Monotype genus, includes one species - Atralepis atratella (Yamanaka, 1986). Atralepis atratella (Yamanaka, 1986) Yamanaka, 1986: 188 (Metriostola); Kirpichnikova, Yamanaka, 1999: 538 (Metriostola); Kirpichnikova, 2005: 538; Kirpichnikova, 2009: 166; Streltzov, 2012b: 78 (Ortholepis); Streltzov, 2012d: 352 (Ortholepis); Yamanaka et al., 2013: 352 (Ortholepis). Type locality: Japan.
Description. Forewing length 9-11 mm, wing-span 19-22 mm. The antennae of the males in the base of the flagellum are curved with a roller of shiny dark gray scales, the females are simple threadlike. The labial palpus of the males are thick, flagellate, tightly pressed to the forehead, in the grooves on their inner side are maxillary palpus with a bundle of long bright yellow hairs; in females of moderate size, they are bent forward and upward, maxillary palpus whitish and short. Forehead, crown and nape light cream in the slinky scales. Proboscis, ocellus and hetozema are present (fig. 1: 4).
Forewings are dark gray with two thin grayish-white transverse antemedial and postmedial lines. Antemedial line indistinct slightly curved, postmedial line curved outward in the area of medial-cubital veins, fringes grayish. Hindwings monochrome, gray, fringes lighter than on the forewings (fig. 1: 2).
Male genitalia: uncus almost square, with slightly bloated sides, apex concave; gnathos short with rounded apex; valva short with scle-rotized long outgrowth, inner margin of which is covered with short dense hairs; sacculus covered with sparse and short hairs; juxta rounded, slightly sclerotized; vinculum broad, long, with flat apex(fig. 2: 3a); The aedeagus is cylindrical, long with a long curved cornutus on the vesica (fig. 2: 3b).
Female genitalia: papilla anal oblong; posterior apophyses long, straight; anterior apophyses thin, 3 times shorter than posterior apophyses; ostium wide, membranous; ductus short wide, with a sclerotization area in the medial part; bursa copu-latrix of pear-shaped form, in caudal part covered with small denticles, signum is absent (fig. 2: 4). Material: - Vladivostok, Okeanskaya,
23.07.1963 (M.I. Falkovich); 2$, 2$ - Furugel-ma Island, 17.07.2012 (E.A. Belyaev, M.G. Pon-omarenko); 1$ - Bolshoy Pelis Island, 19.07.2012 (E.A. Belyaev, M.G. Ponomarenko); 1$, 1$ -Bolshoy Pelis Island, 18-21.07.2012 (E.A. Belyaev, M.G. Ponomarenko). Distributions. Russia: the south of Primorye. Japan (Honshu, Ava).
ACKNOWLEDGMENTS
The author is grateful to EA. Belyaev and M.G. Ponomarenko (Vladivostok) for the material, S.Yu. Sinev (St. Petersburg) for their help in working with the collection of the Zoological Institute of the Russian Academy of Sciences.
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Стрельцов А.Н., 2011a. Sciota marmorata - новый вид узкокрылых огневок (Lepidoptera: Pyraloidea, Phycitidae) для фауны Дальнего Востока России // Амурский зоологический журнал. III (1). С. 52.
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Стрельцов А.Н., 2013b. Обзор узкокрылых огневок (Lepidoptera: Pyralidae, Phycitinae) южной части Амуро-Зейского междуречья // Амурский зоологический журнал. V (2). С. 161-165.
Стрельцов А.Н., 2013c. Обзор видов рода Assara Walker, 1863 (Lepidoptera: Pyralidae, Phycitinae) юга Дальнего Востока России // Амурский зоологический журнал. V (3). C. 288-290.
Стрельцов А.Н., 2013а. Новый вид рода Trachonitis Z. (Lepidoptera, Pyraloidea, Phycitidae) из Приамурья // Евразиатский энтомол. журнал 12(1).C. 93-95.
Стрельцов А.Н., 2014b. Delplanqueia dilutella - новый род и вид узкокрылых огневок (Lepidoptera: Pyralidae, Phycitinae) для фауны Дальнего Востока России // Амурский зоологический журнал. VI (1). C. 55-56.
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Heinrich C., 1956. American moths of the subfamily Phycitinae // United States National Museum Bulletin. Т. 207. Washington: Smithsonian Institution. 581 p.
Inoue H., 1982. Pyralidae // Moths of Japan. Kodansha, Tokyo. Vol. 1: P. 307-404; Vol. 2: P. 223-254; pls. 36-48, 228,296-314.
Yamanaka H., 1986. Two new species and one unrecorded species of the Phycitinae from Japan (Lepidoptera, Pyralidae) // Tyo to Ga. V. 37. N 4. P. 185-190.
Yamanaka H., Sasaki A., Yoshiyasu Y., 2013. Pyralidae // The Standart of Moths in Japan / Hirowatari T., Nasu Y., Sakamaki Y., Kishida Y. (Eds). VI. Gakken Education Publishing. P. 314-373.
Accepted: 2.08.2016 Published: 30.12.2016
Поступила в редакцию: 2.08.2016 Дата публикации: 30.12.2016
