Sitona macularius (Marsham, 1802)

Sprick, Peter, 2017, Description of the larvae and pupae of eight species of the tribe Sitonini Gistel, 1848 (Coleoptera, Curculionidae) from Central Europe, Zootaxa 4324 (3), pp. 401-435 : 414

publication ID

https://doi.org/ 10.11646/zootaxa.4324.3.1

publication LSID

lsid:zoobank.org:pub:8135023D-Ab89-4B5A-Ae7D-A67189C7Cbe7

DOI

https://doi.org/10.5281/zenodo.6017684

persistent identifier

https://treatment.plazi.org/id/03E287D6-FFDF-A24A-FF24-C968FEE3FA27

treatment provided by

Plazi

scientific name

Sitona macularius (Marsham, 1802)
status

 

Sitona macularius (Marsham, 1802) View in CoL

( FIgS 2–8F View FIGURES 2 – 4 View FIGURES 5 View FIGURES 6 View FIGURES 7 View FIGURES 8 )

Body. LeNgTH 4.0–5.4 MM, WIDTH 1.3–1.6 MM. SeTAe VeRY lONg TO SHORT. PROTHORAX ( FIg. 2F View FIGURES 2 – 4 ) WITH 8 prns, TWO SeTAe PlAceD clOSe TO SPIRAcle. MeSO- AND MeTATHORAX ( FIg. 2F View FIGURES 2 – 4 ) eAcH WITH 1 VeRY SHORT prs AND 4 pds OF MeDIUM leNgTH. EAcH PeDAl AReA WITH 5 pda, ONe OF THeM DISTINcTlY lONgeR THAN THe ReMAININg SeTAe. AbD. VIII ( FIg. 4F View FIGURES 2 – 4 ) WITH 1 VeRY SHORT prs AND 4 pds; ts VeRY SHORT bUT DeVelOPeD.

Head. YellOW, SlIgHTlY FlATTeNeD lATeRAllY; WIDTH: 0.65 –0.80 MM, leNgTH: 0.45–0.65 MM; eNDOcARINA ReAcHeS MORe THAN 1/2 THe leNgTH OF FRONS. Des 3 DISTINcTlY SHORTeR THAN des 1, des 4 VeRY SHORT ( FIg. 5F View FIGURES 5 ). Fs 1 MeDIUM lONg, fs 3 AlMOST INVISIble, fs 4 AS lONg AS fs 5. Les 1 AND les 2 eQUAl IN leNgTH , AS lONg AS des 1. Ves 1-2 SHORT, POORlY DeVelOPeD. POSTePIcRANIAl AReA WITH 4 pes . STeMMATA INVISIble. ANTeNNAl bASAl MeMbRANOUS ARTIcle WITH 5 bASIcONIc SeNSIllAe. LAbRUM ( FIg. 6F View FIGURES 6 ) APPROXIMATelY 3.0 TIMeS AS WIDe AS lONg; ANTeRIOR MARgIN SINUOUSlY eMARgINATeD; 3 PAIRS OF ams, DIFFeReNT IN leNgTH, MeDIAN PAIRS THRee TIMeS lONgeR THAN THe lATeRAl SeTAe, 2 PAIRS OF mes, VARIOUS IN leNgTH , AND 3 PAIRS OF als. LAbRAl RODS cONVeRgINg POSTeRIORlY. ClYPeUS ( FIg. 6F View FIGURES 6 ) 3.4 TIMeS AS WIDe AS lONg; ANTeRIOR MARgIN AlMOST STRAIgHT, lATeRAl MARgINS AlMOST STRAIgHT; MeDIAN FURROW ReAcHeS 2/3 THe leNgTH OF clYPeUS. EPIPHARYNX ( FIg. 7F View FIGURES 7 ) WITH 3 PAIRS OF als ; 3 PAIRS OF ams AND 2 PAIRS OF mes. MANDIble: SecOND TOOTH blUNT, PlAceD clOSe TO APeX. MAXIllA ( FIg. 8F View FIGURES 8 ) WITHOUT mbs; bASAl PAlPOMeRe DISTINcTlY SHORTeR AND WIDeR THAN THe DISTAl. PRAelAbIUM cORDIFORM, WITH 2 PAIRS OF ligs; bOTH PAlPOMeReS eQUAl IN leNgTH, bUT bASAl A lITTle WIDeR THAN THe DISTAl; pslb 3 AlMOST HAlF AS lONg AS THe ReMAININg SeTAe.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Curculionidae

Tribe

Sitonini

Genus

Sitona

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