A review of the genus Squamosa Bethune-Baker in China (Lepidoptera, Limacodidae)

2009·0.85 MB·

Acta Zootaxonomica Sinica, 34 (2) : 237- 240 ( Apr., 2009) ISSN1000(cid:1)0739
动物分类学报
A REVIEW OF THE GENUS SQUAMOSA BETHUNE(cid:1)BAKER IN CHINA
(LEPIDOPTERA, LIMACODIDAE)
WU Chun(cid:1)Sheng, FANG Cheng(cid:1)Lai
Key Laboratoryof ZoologicalSystematicsandEvolution, Instituteof Zoology, ChineseAcademyof Sciences, Beijing(cid:1) 100101, China
Abstract(cid:1) Two species and one subspecies of the genus Squamosa Bethune(cid:1)Baker are recognized from China, including a new
species, S. brevisunca, anda newsubspecies, S. brevisuncayunnanensis, describedherein. Squamosa chalcites Orhantisreportedforthe
first time in China. Squamosa ocellata (Moore) is not found in China yet. The photographs and the genital illustration of the
examined speciesandsubspeciesare given. Akeyto the Chinese speciesand subspecies ofthe genusisprovided.
Key words(cid:1) Lepidoptera, Limacodidae, Squamosa, newspecies, China.
(cid:1) (cid:1) The genus Squamosa was erected by Bethune(cid:1)Baker Specimens examined. Yunnan, Yangbi County
in 1904, based on the type species, Squamosa ferruginea 1500m, 1 (cid:1) , 31 July 1980, gen. slide no. L06092;
Bethune(cid:1)Baker. Hering ( 1931) transferred the second Weixi Town 2320m, 1 (cid:1), 12 June 1979, gen. slide
species, Nonema ocellata Moore, to the genus. Orhant no. L06094; Menghai County 1200m, 1 (cid:1) , 16 Aug.
(2000) described the third species, S. chalcites, from 1982, LUO Heng(cid:1)Wen, gen. slide no. L06088;
Myanmar and Thailand. In China, one species of Lincang1400m, 1 (cid:1), 25 May1980, YINYao(cid:1)Xuan;
Squamosa has been known as S. ocellata ( Moore) from Changning County 1680m, 1 (cid:1), 11 July 1979.
Yunnan ( Cai, 1981) . In this paper, twospeciesand one Sichuan, Mt. Emei 1000m, 1 (cid:1) , Aug. 1976,
subspecies are reported fromChina, ofwhich one species ZHENG Fa(cid:1)Ke, gen. slide no. L06089. Chongqi,
is newly recorded in China and one species and one Wulong County, Chepandong 1000m, 1 (cid:1) , 2 July
subspecies are described as new to science. Squamosa 1989, LI Wei, gen. slide no. L06098. Hubei, Xuan(cid:1)en
ocellata (Moore) is not found in China. County, Fenshuiling 1200m, 1 (cid:1), 25 May 1989, LI
The type specimens of the new species and Wei, gen. slide no. L06099. Xizang, Medog, 1 (cid:1), 22
subspecies are deposited in the Institute of Zoology, Aug. 2006, CHENFu(cid:1)Qiang, gen. slide no. L06333.
Chinese Academy ofSciences, Beijing, China. Distribution. Hubei, Chongqing, Sichuan,
Yunnan, Xizang; Thailand, Myanmar.
Genus Squamosa Bethune(cid:1)Baker, 1904
Remarks. This species is smaller in size among the
Squamosa Bethune(cid:1)Baker, 1904, Novit. Zool., 15: 183.
known Chinese species.
Type species: Squamosa ferruginea Bethune(cid:1)Baker,
Squamosa brevisunca sp. nov. (Figs(cid:1)2a, 4)
1904
Squamosaocellata (notMoore) Cai, 1981: 99, fig. 648.
(cid:1) Antenna bipectinated to middle, then serrate.
Labial palpus projecting quite beyond frontal tuft. Wing expanse 36(cid:1)42mm. Body pale yellowish
Forewing R3-5 stalked, R2 separate. brown. Thoraxand anterior 2segments ofabdomen with
a longitudinal row of hair tufts. Anal hair tuft black.
This genus is characterized by forewing with a
lustrous rounded patch on outside of cell and the uncus Forewing pale yellowish brown mixed with fine black
forked, as well as the juxta with a pair of asymmetric dots, lighter towards outer margin; on outside of cell, a
lustrous rounded patch bluish black inside and reddish
processes.
brown outside, crossed by a light transverse line; a
Distribution. China, India, Nepal, Myanmar,
Thailand, New Guinea. bigger black dotatmiddle of 1A; subterminalfascia fine,
black, bearing a dent at R4 towards base. Hindwing
Key to the speciesandsubspecies inChina
yellowish brown to dark brown.
1. Forewing withdiscal spotindistinct; uncuslong (cid:1)(cid:1)(cid:1)(cid:1) S. chalcites
Male genitalia (Fig(cid:1)4) . Uncus apically with a pair
Forewing withdiscal spotobvious; uncusshort (cid:1)(cid:1)(cid:1)(cid:1)(cid:1)(cid:1)(cid:1)(cid:1) 2
2. Processofjuxtalong (cid:1)(cid:1)(cid:1)(cid:1)(cid:1)(cid:1)(cid:1)(cid:1)(cid:1) S. brevisunca sp. nov. ofshortforks; gnathosthick, apexblunt; valva relatively
Processofjuxtashort (cid:1)(cid:1)(cid:1)(cid:1) S. brevisunca yunnanensis ssp. nov. narrow and long, tapering to a rounded apex; juxta
Squamosa chalcites Orhant, 2000 (cid:1) New record to large, one of processes plate(cid:1)shaped, apex hooked,
China (Figs(cid:1)1, 3) another one narrow and long, apex pointed; aedeagus
Squamosachalcites Orhant, 2000. Lambillionea, 3: 471. thin and long, straight, with a small spine at end.
NationalNatural ScienceFoundationofChina (30770270, 30499341), NationalScienceFundforFostering Talents inBasic Research(Special subjects in
animaltaxonomy, NSFC(cid:1)J0630964(cid:1)J0109) andCAS InnovationProgram(KSCX2(cid:1)YW(cid:1)Z(cid:1)013).
Received22 Sep. 2008, accepted19Feb. 2009.
237
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Figs(cid:1)1(cid:1)6. Squamosa spp. 1(cid:1)2. Adults. 1. S. chalcites Orhant, (cid:1) , Menghai, Yunnan. 2. S. brevisunca sp. nov. (a. ssp.
brevisunca, (cid:1) , holotype, Ledong, Hainan. b. ssp. yunnanensis (cid:1) , paratype, Menghai, Yunnan). 3(cid:1)5. Male genitalia. 3.
S. chalcites Orhant, Weixi, Yunnan, gen. slide no. L06094. 4. S. brevisunca sp. nov., paratype, Mt. Diaoluo, Hainan,
gen. slide no. L06090. 5. S. brevisunca yunnanensis ssp. nov., paratype, Longling, Yunnan, gen. slide no. L06087. 6.
Larva and cocoonof S. brevisunca yunnanensis ssp. nov. (taken byMr. Cai Rongquan).
Apr., 2009 武春生等: 中国鳞刺蛾属订正 (鳞翅目, 刺蛾科) 239 (cid:1)
(cid:1) (cid:1) Holotype (cid:1), Hainan, Ledong County, Mt. 1982, LUO Heng(cid:1)Wen, gen. slide no. L06097.
Jianfengling 900m, 12 Apr. 1980, CAI Rong(cid:1)Quan, Paratypes: 2 (cid:1) (cid:1), same data as holotype; 1 (cid:1),
gen. slide no. L060100. Paratypes: 2 (cid:1) (cid:1) , Hainan, Menghai County, 18 July 1958, WANG Shu(cid:1)Yong;
Mt. Dianluo, 8 May 1984, GU Mao(cid:1)Bin, gen. slide 1 (cid:1) , Longling County, 1600m, 19(cid:1)20 May 1955,
no. L06090. 2 (cid:1) (cid:1) , Guangxi, Mt. Miaoer 1150m, YANG Xing(cid:1)Chi, gen. slide no. L06087; 1 (cid:1),
6(cid:1)13 July 1985, FANG Cheng(cid:1)Lai, gen. slide no. Longling, Longkou, 1400m, 13 June 1979, gen. slide
L06101; 1 (cid:1) , Jinxiu County, Road Jinzhong 1100m, no. L06096; 1 (cid:1), Luxi County 1400m, 7June 1983,
12 May 1999, HUANG Fu(cid:1)Sheng, gen. slide no. DU Zhao(cid:1)Yu, gen. slide no. L06095; 1 (cid:1), Jingdong
L06091. County, Dongjiafen, 1250m, 22 May 1956,
Distribution. Guangxi, Hainan. ZAGULYAEV, gen. slide no. L06093; 1 (cid:1) , Funing
Diagnosis. This new species is related toS. chalcites County, Jinba 1830m, 10 May 1979, WEI Yong(cid:1)
Orhantand S. ocellata Moore, but differs from them by Xiong.
the shortforks of the uncus in the malegenitalia. Larval Materials. 6 mature larvae reared by Mr.
Etymology. The name is derived from the Latin LUO Heng(cid:1)Wen, 21Sept. 1983, Menghai, Yunnan.
(cid:1) brevis(cid:1) ( = short) and (cid:1) uncus(cid:1), corresponding to the Distribution. Yunnan.
short uncus in the male genitalia. Diagnosis. This new subspecies differs from the
nominal subspecies by the much shorter process of the
Squamosa brevisunca yunnanensis ssp. nov. (Figs(cid:1)2b,
juxta in the malegenitalia.
5)
Etymology. The subspecies name is named after the
Adult. No difference with the nominal subspecies.
typical locality.
Male genitalia ( Fig(cid:1)5). Process of juxta much
shorter than that in thenominal subspecies. Acknowledgements(cid:1) We are very grateful to Mr. CAI
Mature larva. Body length 25(cid:1)30mm, oblong, Rong(cid:1)Quan ( Institute of Zoology, Chinese Academy of
greenish yellow; with four rows of scoli: first three pairs Sciences, Beijing, China) for taking the picture of the
longer for twodorsal rows, roughly equal for two lateral larva and cocoon. We are very thankful to Mr. LUO
rows; abdomen dorsum with markings composed of Heng(cid:1)Wen (Yunnan Institute of Tea) for providing us
whitish green lines, middle with an oblong yellowish the specimens of adults and larvae of Squamosa brevisunca
white patch, whose both sides lined with dark blue yunnanensis ssp. nov. We also express our hearty thanks
crescent. to tworeviewers, for providing goodadvices.
Cocoon. Oblong, gray; a lot of brown silk lines
REFERENCES
clung to the surface, made the cocoon in soil.
Cai,R(cid:1)Q1981. Limacodidae. In: IconographiaHeterocerorumSinicorum.
Habit. There is one generation per year in
1: 97(cid:1)104. SciencePress, Beijing.
Xishuangbana Prefecture, Yunnan Province. It
Hering, M. 1931. Limacodidae(Cochliopodidae). In: Seitz, Macrolepid.
overwinters as the maturelarva in the cocoon. The larva World. 10: 667(cid:1)782.
feeds during late June toOct. Orhant, G. E. R. J. 2000. New species of Limacodidae from Myanmar
and Thailand ( Lepidoptera, Limacodidae). Lambillionea, 100 (3)
Food plants. Camellia, Vernicia.
(Tome2): 471(cid:1)474.
Holotype (cid:1), Menghai County, 1200m, 1(cid:1)3 June
中国鳞刺蛾属订正 (鳞翅目, 刺蛾科)
武春生(cid:1) 方承莱
中国科学院动物进化与系统学重点实验室, 中国科学院动物研究所(cid:1) 北京(cid:1) 100101
摘(cid:1) 要(cid:1) 经过系统研究, 发现我国的鳞刺蛾并不是一直被称 采 (L06100)。副模: 2 (cid:1) (cid:1) ,吊罗山, 1984(cid:1)05(cid:1)08, 顾茂彬采
为的眼鳞刺蛾Squamosa ocellata (Moore), 共有 2种和 1亚种。 (L06090)。2 (cid:1) (cid:1) ,广西苗儿山九牛场, 1150m, 1985(cid:1)07(cid:1)06~
首次报道了姹鳞刺蛾 S. chalcites Orhant在我国有分布, 描述 13, 方承莱采 ( L06101); 1(cid:1) , 金秀金忠公路, 1100m,
了1新种, 短爪鳞刺蛾S. brevisunca 和1新亚种, 云南亚种S. 1999(cid:1)05(cid:1)12, 黄复生采 (L06091)。
分布: 广西、海南。
brevisuncayunnanensis。本文还描述了云南亚种的茧和老熟幼虫
形态, 编制了分种和亚种检索表, 提供了成虫彩色照片和外 新种与姹鳞刺蛾S. chalcites Orhant和眼鳞刺蛾 S. ocellata
Moore相似, 但前翅中室端斑较明显, 雄性外生殖器的爪形
生殖器特征图。模式标本保存在中国科学院动物研究所国家
突明显短于其他两种。
动物博物馆。
短爪 鳞 刺 蛾 云 南 亚 种, 新 亚 种 Squamosa brevisunca
短爪鳞刺蛾, 新种Squamosa brevisunca sp. nov. (图2a, 4)
yunnanensis ssp. nov. (图2b, 5)
正模 (cid:1) , 海南尖峰岭天池, 900m, 1980(cid:1)04(cid:1)12, 蔡荣权
(cid:1) 2(cid:1)40(cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) ActaZootaxonomica Sinica 动物分类学报(cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) Vol. 34(cid:1) No. 2
(cid:1) (cid:1) 正模 (cid:1) , 西双版纳勐海, 1200m,1982(cid:1)06(cid:1)01~ 03, 罗亨 1830m,1979(cid:1)05(cid:1)10, 韦永雄。
文采 (L06097)。副模: 2 (cid:1) (cid:1) , 信息同正模; 1 (cid:1) ,地点同正 幼期材料: 6头老熟幼虫标本由云南茶叶所的罗亨文先
模, 1958(cid:1)07(cid:1)18, 王书永采; 1 (cid:1) ,云南龙陵, 1600m, 1955(cid:1) 生从茶叶树饲养而得, 浸泡时间1983(cid:1)09(cid:1)21, 编号13(cid:1)16。
05(cid:1)19~ 20, 杨星池采 (L06087); 1 (cid:1) , 龙陵龙口, 1400m, 寄主植物: 茶、油桐。
1979(cid:1)06(cid:1)13, 龙口组采 (L06096); 1 (cid:1) ,潞西, 1400m, 1983(cid:1) 分布: 云南。
06(cid:1)07, 杜肇怡采 ( L06095); 1(cid:1) , 景东董家坟, 1250m, 本亚种外形上与指名亚种没有明显区别, 但雄性外生殖
1956(cid:1)05(cid:1)22, 扎 古良也 夫采 ( L06093); 1 (cid:1) , 富 宁金 坝, 器阳茎端基环的左侧突起明显短于指名亚种。
关键词(cid:1) 鳞翅目, 刺蛾科, 鳞刺蛾属, 新种, 中国.
中图分类号(cid:1) Q969(cid:1)431(cid:1)2