Taxonomic study on the leafhopper genus Fistulatus Zhang, with description of a new species from China (Hemiptera, Selenocephalinae, Paraboloponini)

2006·0.26 MB·

Acta Zootaxonomica Sinica, 31 (1): 152- 154 (Jan., 2006) ISSN1000(cid:1)0739
动物分类学报
TAXONOMIC STUDY ON THE LEAFHOPPER GENUS FISTULATUS
ZHANG, WITH DESCRIPTION OF A NEW SPECIES FROM CHINA
(HEMIPTERA, SELENOCEPHALINAE, PARABOLOPONINI)
SHANG Su(cid:1)Qin1,2, SHEN Lin2, ZHANGYa(cid:1)Lin2* , LI Hou(cid:1)Hun1
1(cid:2)Dept. of Biology, Nankai Univ., Tianjin(cid:1) 300071, China
2(cid:2)Key Laboratory of PlantProtection ResourcesandPestManagement, Ministry of Education, EntomologicalMuseum, NorthwestA&F University,
Yangling, Shaanxi(cid:1) 712100, China
Abstract(cid:1) Anew species of the paraboloponine leafhopper genus Fistulatus, F. rectilineus Shang et Zhang, sp. nov., is
described fromChina. Figuresare providedanda key toseparate all speciesin this genus isgiven. The type specimensof the
newspeciesare kept in China AgriculturalUniversity(CAU) and Nankai University(NKU).
Key words(cid:1) Hemiptera, Cicadellidae, Selenocephalinae, Paraboloponini, Fistulatus, newspecies, China.
(cid:1) (cid:1) The paraboloponine leafhopper genus Fistulatus Distribution. China (Shaanxi, Henan, Gansu).
was established by Zhang in 1997, for its type species
2(cid:1) Fistulatus bidentatus Cen &Cai, 2002
F. sinensis Zhang. Two additional Chinese species
Fistulatusbidentatus Cen&Cai, 2002: 117(cid:1)119, Figs(cid:2)9(cid:1)17.
were described by Cen & Cai (2002) and two species
Distribution. China (Zhejiang).
from Sabah ( E. Malaysia) by Shang & Zhang
(2003). In the present paper we describe a new 3(cid:1) Fistulatus luteolus Cen&Cai, 2002
species, F. rectilineus sp. nov., from China, Fistulatusluteolus Cen& Cai, 2002: 119(cid:1)120, Figs(cid:2)18(cid:1)25.
bringing the total number of species in the genus to 6. Specimen examined. 1 (NWAFU), Hongping,
Additional material of twopreviously described species Shennongjia, Hubei Province, 27 July 2001, light
is alsorecorded. trap, coll. HUANGMin, ZHANGGui(cid:1)Lin.
The type specimens of the new species are kept in Distribution. China (Zhejiang, Henan, Hubei).
China Agricultural University ( CAU) and Nankai
4(cid:1) Fistulatus monkoboensis Shang &Zhang, 2003
University (NKU), specimens of the other twoknown
Fistulatusmonkoboensis Shang&Zhang, 2003: 21(cid:1)22, Fig(cid:2)1(cid:2)A(cid:1)G.
species are deposited in the Natural History Museum
London (BMNH) and Northwest A & F University Specimen examined. 1 ( BMNH), East
Malaysia, Crocker Range(1400m), 16 Miles NWof
(NWAFU).
Keningar Sabah, 6 Sep. 1982, Shinji Nagai leg.
Keytospecies (males)
Distribution. Sabah (E. Malaysia)
1. Aedeagus withtwopairsofprocesses (cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2) F. bidentatus
Not asabove (cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2) 2 5(cid:1) Fistulatus athena Shang &Zhang, 2003
2(cid:2)Apical processof stylewitha lateralprocess(cid:2)(cid:2)(cid:2)(cid:2)(cid:2) F. sinensis Fistulatusathena Shang et Zhang, 2003: 22(cid:1)23, Fig(cid:2)2(cid:2)A(cid:1)G.
Apical processof stylewithoutalateral process (cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2) 3
3(cid:2)Pygoferwithaventrallydirectedposteriorprocessoneachside (cid:2) 4 Distribution. Sabah (E. Malaysia).
Pygoferwithamediallydirectedposterior processoneachside(cid:2)(cid:2) 5
6 (cid:1) Fistulatus rectilineus Shang et Zhang, sp.
4(cid:2)Apical process of style long andtaperedapically, dentiform on inner
margin (cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2) F. athena nov. (Figs(cid:2)1(cid:1)7)
Apical processof styleextendedbeak(cid:1)likeapically (cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)
Length (incl. tegmen): 7(cid:2)2mm.
(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2) F. monkoboensis
Moderately large. Light yellowish green to light
5(cid:2)Aedeagusstraightinlateral view (cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)
(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2) F. rectilineus Shang et Zhang, sp. nov. yellow; spot above each ocellus, pedicel of antennae
Aedeaguscurveddorsadinlateral view (cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2)(cid:2) F. luteolus and leg setal bases, dark brown. Head nearly as wide
1(cid:1) Fistulatus sinensis Zhang, 1997 as pronotum, fore margin transversely striate; vertex
Fistulatussinensis Zhang, 1997: 237(cid:1)238, Fig(cid:2)2(cid:2)A(cid:1)H. with midlength approximately1(cid:2)5 times length nextto
ThisstudyissupportedbytheNational ScienceFoundationofChina(30370180), theMinistryofEducation, China(20030712015), andChina
Postdoctoral ScienceFoundation(2004035509).
* Correspondingauthor, E(cid:1)mail:[email protected], [email protected].
Received7 Sep. 2005, accepted20Oct. 2005.
152
Jan., 2006 尚素琴等: 管茎叶蝉属分类并记一新种 (半翅目, 缘脊叶蝉亚科, 脊翅叶蝉族) 153 (cid:1)
eyes, shallowly transversely sulcate subapically; ocelli rather shortbroad basal region with fine setaelaterally
onfore margin, nearly twice their own diameter from and long narrow distal region tapering to apex.
corresponding eye. Face with antennae long, longer Aedeagal shaftelongate, cylindrical, relativelystraight
than half body length, situated abovemidlength of eye and taperedtoapex, dorsal margin oneachsidewith a
in facial view, antennal pits shallow, antennal ledge basal flange and subapically with a narrow triangular(cid:1)
weak, laterofrontal suture extended to corresponding shaped flange, ventral margin basally slightly
ocellus. Pronotum transversely striate. Forewing produced and laterally compressed flange(cid:1)like
venationdistinct, with 4 apical cells and 3 anteapical medially, gonopore apical on posterior surface; basal
cells, appendix narrow. Hind femur with apical setal apodeme moderatelylong.
formula 2+ 2+ 1. Holotype (CAU), Mt. Emei (29(cid:2)6!N, 103(cid:2)4!
Male genitalia with pygofer side oblong, tapered E), Sichuan Province, 23 Aug. 1961, coll. JIN Rui(cid:1)
apically and terminating in a medially directed spine(cid:1) Hua. Paratype (Figs(cid:2)7(cid:1)12) 1 (NKU), Maerkang,
like process. Valve pentagonal with posterior margin Sichuan Province, 2600(cid:1)2800m, 11 Aug. 1963,
medially sharply produced. Subgenital plate with coll. ZHENGLe(cid:1)Yi.
Figs(cid:2)1(cid:1)7(cid:2)Fistulatus rectilineus Shang et Zhang, sp. nov. ( holotype). 1(cid:2)Male adult in dorsal view. 2(cid:2)Left side of
pygoferin lateral view. 3. Valve in ventral view. 4(cid:2)Subgenital plate in dorsal view. 5(cid:2)Aedeagus in lateral view.
6(cid:2)Aedeagusin ventral view. 7(cid:2)Apexof aedeagusin ventralview.
(cid:1) (cid:1) Etymology. This species is named for its rectate were lost during the preparation of its genitalia.
(straight) aedeagal shaft in lateral view. However, these structures are figured here for another
Remarks. Thisnewspecies isalliedtoF. luteolus specimen (paratype). The aedeagus of this specimen
but differs from thelatter in: 1) pygofer sidewith one shows slight differences (Figs(cid:2)5(cid:1)7, 12(cid:1)14) but this
rather than two processes; 2) aedeagus with shaft not may be due to it being a poorly developed specimen,
curved dorsally; 3) aedeagal shaft with dorsal margin e. g. the aedeagal flanges and basal apodeme are
oneach sidewitha basal flange and subapically with a similar but moreweakly developed than intheholotype
narrow triangular(cid:1)shaped flange. and theconnective isweaklysclerotised. Morematerial
In addition, the holotypes style and connective is needed toascertain the status of these differences.
(cid:1) (cid:1)1(cid:1)54(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. 31(cid:1) No. 1
Acknowledgement (cid:1) We would like to give our CAI Wan(cid:1)Zhi ( The China Agricultural University,
sincere thanks to Mr. M. D. Webb (The Natural Beijing), Prof. ZHENGLe(cid:1)Yi, BUWen(cid:1)Jun and LIU
History Museum, London) for revisingthe manuscript Guo(cid:1)Qing (The Nankai University, Tianjin) for their
and also to Prof. YANG Chi(cid:1)Kun, LI Fa(cid:1)Sheng and arranging the loan of specimens.
Figs(cid:2)8(cid:1)14(cid:2)Fistulatus rectilineus Shang et Zhang, sp. nov. (paratype). 8(cid:2)Male adult in dorsal view. 9. Left side of
pygoferinlateralview. 10(cid:2)Valve, subgenitalplateandpygoferinventralview. 11(cid:2)Style and connectivein dorsalview.
12(cid:2)Aedeagusandconnective in lateralview. 13(cid:2)Aedeagusinventralview. 14(cid:2)Apex of aedeagusinventralview.
Sabah ( Kalimantan) of the genus Fistulatus ( Homoptera:
REFERENCES
Cidadellidae: Selenocephalinae: Paraboloponini ). Entomota(cid:1)
xonomia, 25 (1): 21(cid:1)24.
Cen, Y(cid:1)W and Cai, P 2002(cid:2)Four new species of the Subfamily
Zhang, Y(cid:1)L, Zhang, W(cid:1)Z and Chen, B 1997. Selenocephalini
Selenocephalinae from China ( Homoptera: Cidadellidae). Acta
leafhoppers (Homoptera: Cidadellidae) from Mt. Funiushan in
ZootaxonomicaSinica, 27 (1): 117(cid:1)120. [动物分类学报]
HenanProvince. Entomotaxonomia, 19 (4): 235(cid:1)245.
Shang, S(cid:1)QandZhang, Y(cid:1)L 2003. Twonew leafhopper species from
管茎叶蝉属分类并记一新种 (半翅目, 缘脊叶蝉亚科, 脊翅叶蝉族)
尚素琴1,2(cid:1) 沈(cid:1) 林2(cid:1) 张雅林2(cid:1) 李后魂1
1(cid:2)南开大学生物系(cid:1) 天津(cid:1) 300071
2(cid:2)西北农林科技大学植保资源与病虫害治理教育部重点实验室, 西北农林科技大学昆虫博物馆(cid:1) 陕西杨凌(cid:1) 712100
摘(cid:1) 要 (cid:1) 记述中国脊翅叶蝉管茎叶蝉属 1新种 Fistulatus 新种与Fistulatusluteolus Cen &Cai, 2002的区别为: 1)
rectilineus Shang& Zhang, sp. nov. 并给出本属所有种的检 尾节侧瓣具 1 个突起而不是 2个; 2) 阳茎干不背向弯曲;
索表, 新种模式标本分别保存在中国农业大学和南开大学。 3) 阳茎干背缘两侧各具一凸缘, 近端部有一窄三角形凸缘。
关键词(cid:1) 半翅目, 叶蝉科, 管茎叶蝉属, 新种, 中国.
中图分类号(cid:1) Q969(cid:2)35