Ecologica Mon eneg ina, 46, 2021, 74-79
h p://zoobank.o g/u n:lsid:zoobank.o g:pub:70C8723F-3695-43B6-A7D2-2777803B90C1
A new species o he genus O sodacne La eille, 1802 (Coleop e a:
O sodacnidae) om China
ANDREI A. LEGALOV1,2,3*
1 Ins i u e o Sys ema ics and Ecology o Animals, SB RAS, F unze s ee 11, No osibi sk, 630091, Russia
2 Al ai S a e Uni e si y, Lenina 61, Ba naul, 656049, Russia
3 Tomsk S a e Uni e si y, Lenina P ospek 36, 634050 Tomsk, Russia
* Co esponding au ho . E-mail: ossilwee [email protected]
Recei ed 15 Oc obe 2021 │ Accep ed by V. Pešić: 1 No embe 2021 │ Published online 2 No embe 2021.
Abs ac
A new species, O sodacne yunnanicus Legalo , sp. no . om Yunnan P o ince (China) is desc ibed and illus a ed.
The new species is simila o O sodacne ce asi (Linnaeus, 1758) bu di e s om i in he coa se punc a e p ono um,
densely punc a e head co e ed wi h app essed se ae, and he endophalus sac wi h many minu e scle i es. A dis ibu ion
map o O sodacne-species om Asia is gi en.
Key wo ds: Biodi e si y, Ch ysomeloidea, O sodacninae, Yunnan.
In oduc ion
The amily O sodacnidae is he mos p imi i e and elic g oup o he supe amily Ch ysomeloidea. I is
ep esen ed by wo sub amilies, O sodacninae and Aulacoscelidinae, in he Recen auna. The ea lies eco d
o his amily is om Middle-Uppe Ju assic o Asia (Legalo 2021). Aulacoscelidinae was known since he
ea ly C e aceous (Legalo 2021). Recen Aulacoscelidinae is ep esen ed by wo gene a wi h 28 species
dis ibu ed in he Neo opical egion and de elop on Zamiaceae, Cycadales (Law ence and Ślipiński 2014).
Hola c ic O sodacninae o ms a sepa a e sub amily. Fi e species, O sodacne ce asi (Linnaeus, 1758) om
Eu ope, Caucasus, Asia mino , Sibe ia (Sil e be g 2010) and Kazakhs an (Heyden 1880–1881; Lopa in
2010), O. hume alis La ei e, 1804 om Eu ope, Caucasus and Asia mino (Özdikmen and Tu gu 2008;
Sil e be g 2010; Med ede 2010), O. a akii Chujo, 1942 om Japan (Sil e be g 2010), O. a a (Ah ens,
1810) om Canada and USA (Cla k and Riley 2002), and a new species om China, conce n o his
sub amily.
In his pape , he new species o he genus O sodacne om Yunnan is desc ibed and illus a ed.
Ecologica Mon eneg ina 46: 74-79 (2021)
This jou nal is a ailable online a : www.bio axa.o g/em
h p://dx.doi.o g/10.37828/em.2021.46.5
LEGALOV
Ecologica Mon eneg ina, 46, 2021, 74-79 75
Ma e ial and me hods
Type specimen is kep in he ISEA – Ins i u e o Sys ema ics and Ecology o Animals (Russia: No osibi sk).
Desc ip ions, pho og aphs and body measu ing o he new species we e pe o med using a Zeiss S emi 2000-
C dissec ing s e eomic oscope.
The loca ion o species is shown on map ( ig. 3) which gi en sensu e e ences (Heyden 1880–1881;
Pic 1895; Kisele a 1928; Guselniko and Med ede 1984; Lopa in 1985, 2010; Mi zoe a 2001; Özdikmen
and Tu gu 2008; Knop 2009; Gus’ko a 2010; Med ede 2015; Moseyko e al. 2018; Dedyukhin 2019;
e c.), o iginal da a om collec ions and in he ollowing websi es
(h ps://www.zin. u/animalia/coleop e a/ us/c _sykey.h m;
h p://www.oleg-b echo .na od. u/insec /ch ysomelidae.h m; h ps://www.gbi .o g/; e c.).
The e minology o wee il body is acco ding o Law ence e al. (2010). The sys ema ics o s udied
axa a e based on Reid (2014).
Sys ema ics
Insec a: Coleop e a: Ch ysomeloidea: O sodacnidae: O sodacninae
Genus: O sodacne La eille, 1802
Species: O sodacne yunnanicus Legalo , sp. no .
h p://zoobank.o g/u n:lsid:zoobank.o g:ac :C141421E-B28E-485A-A4F1-5A0F59912A5F
(Figs. 1, 2a)
Type ma e ial: Holo ype, male (ISEA), CHINA, Yunnan, Yingjiang Coun y, Xima, VI.2021, local
collec o .
Figu e 1. O sodacne yunnanicus sp. no ., holo ype: a – body, do sal iew, b – abdomen, a – body, en al iew. Scale
ba o a = 1.0 mm.
A NEW SPECIES OF ORSODACNE FROM CHINA
76
Figu e 2. O sodacne spp., aedeagus, do sal iew: a – O. yunnanicus sp. no ., holo ype, b – O. ce asi. Scale ba = 0.5
mm.
Desc ip ion. Male: Body yellowish-b own, co e ed wi h e y spa se semie ec se ae. Bo om co e ed wi h
qui e dense app essed se ae. Head ed-b own, co e ed wi h app essed se ae. Ely a yellow. P ecoxal po ion
o p os e num, me a en i e, me anepis e na and en i e 4 black-b own. Abdominal en i es 1-3 black.
Head capsule hypogna hous, sho , cons ic ed behind eyes. Lab um ee, 2.2 imes wide han long, inely
punc a e. Mandibles medium, cu ed. Eyes ounded, con ex. Fo ehead 1.7 imes as wide as wid h o head
be o e eyes, imp essed, coa sely punc ua e, wi hou g oo es. Temples e y sho . Gula su u e double.
Maxilla y palpi 4-segmen ed. Men um ans e se. Labial palpi 3-segmen ed. An ennae inse ed be o e eyes,
ili o m and long, eaching hume i. An ennome e 1 subo al, 1.4 imes as long as wide. An ennome es 2-10
long-conical. An ennome es 2-4 equal in wid h. An ennome e 2 1.8 imes as long as wide, 0.7 imes as long
as and 0.6 imes as na ow as an ennome e 1. An ennome e 3 2.0 imes as long as wide, 1.1 imes as long as
an ennome e 2. An ennome e 4 equal o an ennome e 3. An ennome es 5-7 equal in leng h. An ennome e 5
LEGALOV
Ecologica Mon eneg ina, 46, 2021, 74-79 77
2.0 imes as long as wide, 1.3 imes as long as and 1.3 imes as wide as an ennome e 4. An ennome e 6 2.2
imes as long as wide, 0.9 imes as na ow as an ennome e 5. An ennome e 7 2.0 imes as long as wide, 1.1
imes as wide as an ennome e 6. An ennome e 8 1.8 imes as long as wide, 0.9 imes as long as and equal in
wid h o an ennome e 7. An ennome es 9–10 equal in leng h. An ennome e 9 1.7 imes as long as wide, 1.2
imes as long as and 1.3 imes as wide as an ennome e 8. An ennome e 10 1.6 imes as long as wide, 1.1
imes as wide as an ennome e 9. An ennome e 11 2.0 imes as long as wide, 1.2 imes as long as and 0.9
imes as na ow as an ennome e 10, weakly poin ed a apex. P ono um wi h weakly a cua e sides in apical
and middle hi ds, conca e be o e middle, 1.3 imes as long as wide a apex, 1.1 imes as long as wide in
middle, 1.4 imes as long as wide a base, coa sely punc a e. Dis ances be ween punc u es smalle han hei
diame e s. Disc o p ono um mode a ely con ex. La e al ma gin o p ono um no ca ina e. Base 0.5 imes as
na ow as ely al base. Scu ellum dis inc , semi-o al. Ely a subpa allel-sided, wi h weak hume i and dis inc
epipleu on, wi hou s ia e, 2.2 imes as long as wide a base, 2.1 imes as long as wide in middle, 3.0 imes
as long as wide a apical ou h, 2.9 imes as long as p ono um. Dis ances be ween punc u es la ge han hei
diame e s. Scu ella s iole p esen . P ocoxal ca i ies na owly sepa a ed. P ecoxal po ion o p os e num 1.2
imes as long as leng h o p ocoxal ca i y. Pos coxal po ion abou 0.4 imes as long as leng h o p ocoxal
ca i y. Me a en i e 3.0 imes as long as me acoxal leng h, la ened, densely punc a e. Me anepis e na
na ow. Wings de eloped. Abdomen wi h ee en i es. Ven i e 1 1.1 imes as long as me acoxal ca i y
leng h. Ven i e 2 equal o en i e 1. Ven i e 3 0.6 imes as long as en i e 2. Ven i e 4 0.7 imes as long
as en i e 3. Ven i e 5 1.3 imes as long as en i e 4. Legs long. Femo a hickened. Tibiae qui e almos
s aigh , wi h wo spu s, wi hou muc os. Ta si pseudoquad isegmen ed. Ta some e 1 wide-conical.
Ta some e 2 conical. Ta some e 3 bilobed. Ta some es 1-3 wi h weak pul illi on lowe su ace. Ta some e 5
long. T asal claws ee and bi id. Leng h o body: 5.6 mm.
Di e en ial diagnosis. The new species is simila o O. ce asi bu di e s om i in he coa se punc a e
p ono um, densely punc a e head co e ed wi h app essed se ae, and he endophalus sac wi h many minu e
scle i es ( ig. 2).
E ymology. F om Yunnan.
Rema ks. The eco d o O. ce si om China (Li and Liang 2018) p obably belongs o his new species.
Fou species o his genus a e ound in Asia ( ig. 3). They a e no known om Middle Asia,
Mongolia, he Russian Fa Eas , Ko ea and mos o China (Sil e be g 2010).
Figu e 3. Dis ibu ion o O sodacne spp. om Asia: squa e – O. hume alis, ci cle – O. ce asi, oc agon – O. yunnanicus
sp. no ., s a – O. a akii.
A NEW SPECIES OF ORSODACNE FROM CHINA
78
Lis o he genus O sodacne om Palaea c ic
O. a akii Chujd, 1942 – Japan: Honshu, Shikoku.
=nakanei Chujd, 1942
=ku osawai Chujd, 1949
O. ce asi (Linnaeus, 1758) – No he n Eu ope: G ea B i ain, Denma k, Li huania, La ia, Es onia, No way,
Sweden, Finland; Sou he n Eu ope: Spain, F ance, I aly; Wes e n Eu ope: he Ne he lands, Swi ze land,
Ge many, Liech ens ein, Aus ia; Balkans: C oa ia, Se bia, Bulga ia, Macedonia; Eas e n Eu ope: Czech
Republic, Poland, Hunga y, Bela us, Uk aine, Molda ia, Romania; Eu opean pa o Russia; Caucasus:
Aze baijan; Asia mino : Wes e n Tu key, Wes e n I an; No h-wes e n and Eas e n Kazakhs an; Wes e n and
Middle Sibe ia.
= C ioce is chlo o ica Oli ie , 1791
= C ioce is can ha oidis Fab icius, 1775
=nig ocula a Moll, 1784
= C ioce is pallida Geo oy, 1785
= C ioce is id icollis Fab icius, 1792
= Galle uca melanu a Fab icius, 1792
= C ioce is glab a a Panze , 1795
=limba a Oli ie , 1808
=du schmidi Weise, 1891
=baudii Pic, 1913
=laco dai ei Pic, 1913
=limba ipennis Pic, 1913
= he esae Pic, 1913
O. hume alis La eille. 1804 – No he n Eu ope: G ea B i ain; Sou he n Eu ope: Spain, Po ugal, F ance,
I aly; Wes e n Eu ope: Swi ze land, Ge many, Aus ia; Balkans: C oa ia, Bosnia and He zego ina,
Mon eneg o, Se bia, Bulga ia, Macedonia, G eece; Eas e n Eu ope: Czech Republic, Slo akia, Slo enia,
Poland, Hunga y, Uk aine, Molda ia, Romania; sou h o Eu opean pa o Russia; Caucasus: Geo gia,
Aze baijan; Asia mino : Tu key, Lebanon, Is ael, I aq, Wes e n I an, ?Sy ia.
= C ioce is lineola Panze , 1795
=nig iceps La eille, 1807
=nig icollis Oli ie , 1808
=coe ulescens Du schmid, 1825
=ma ginella Du schmid, 1825
=picipennis Du schmid, 1825
= iolacea Gue in-Mene ille, 1844
=mespili Laco dai e, 1845
=nema oides Laco dai e, 1845
= a iabilis Baly, 1877
=c oa ica Weise, 1883
= u icollis Pic, 1895
=sy iaca Pic, 1896
= la a Csiki. 1899
=ma gina a Csiki, 1899
=hispanica Pic, 1913
=k aa zi Pic, 1913
=g aeco Pic, 1941
=inno a ipennis Pic, 1941
=lu eoapicalis Pic, 1941
=lu eono a a Pic, 1941
O. yunnanicus Legalo , sp. no . – China (Yunnan).
LEGALOV
Ecologica Mon eneg ina, 46, 2021, 74-79 79
Acknowledgemen s
The au ho hanks P o . Yu.E. Mikhailo (Russia: Yeka e inbu g) o help wi h li e a u e, and anonymous
e iewe s o he aluable commen s ha imp o ed he manusc ip .
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