— 553 — 



Synonymon: Cijrfotriplaxbipustulata F. \&r.? subhasalis Reu- 

 ter (es parte). 



С jakowlewi Sem. 1898 2°). 



7 (6). Elytra striis crassis, fortiter insculptis, grossius fortiusque puncta- 



tis, pünctis in fascia rubrica nigricantibus, manifestissirais, inter- 

 stitiis nitidis manifeste discreteque punctulatis. Antennae plus 

 minusve fulvescentes, articulo ultimo saltem ad apicem rufescenti; 

 palpi maxillares articulo ultimo saltem ad apicem pallido. Species 

 minor et angustior. Elytrorum fascia rubrica pallidior, ad suturam 

 anguste interrupta. — Long. 4 — 4,2 mm. 



НаЪ. in Sibiria orientali circum lac. Baical (H. Leder!), ad Ir- 

 kutsk nec non in Mongolia septentrionali (H. Leder, teste Reitter). 



Synonymon: Cyrtotriplax bipustulata F. var.? suhbasalis Reit- 

 ter 189G (ex parte). 



C. sibirica, sp. n. 21). 



8 (1). Elytra fascia basali rubrica epipleuras haud attingente, ad suturam 



interrupta; callo humerali usque ad striam 6^™ nigro, nigredine 



20) Cf. supra, p. 550. 



21) Cyrtotriplax sibirica, sp. n. 



! Cyrtotriplax bipustulata F. v. ? subbasalis Reitter: Wien. Ent. Zeitg. 1896, p. 265 (es 

 parte). 



Cyrtotriplaci jakowleiüi Sem. proxima, sed certe distincta magnitudine paulo 

 minore, forma corporis angustiore, autennis plus minusve fulvescentibus articulo 

 ultimo saltem ad apicem rufescenti, palporum maxillarium articulo ultimo ad 

 apicem pallido, occipite macula transversa rufâ semper notato; elytris fascia 

 postbasali ad suturam anguste interrupta dilutius rufâ, striis crassioribus, 

 multo fortius insculptis, grossius fortiusque regulariter copioseque 

 punctatis, punctis in fascia rubrica nigricantibus, manifestissi- 

 mis, interstitiis paulo nitidioribus multo magis manifeste, discrète 

 punctulatis; ceterum cem C. jakowlewi congruens. 



Long. 4 — 4,2 mm. 



Sibiria orientalis: ad lac. Baical (H. Leder!); Irkutsk (idem, teste Reitter). 

 Mongolia septentrionalis (H. h e der, teste Reitter). — 5 specimina (coll. P. a 

 Semenow). 



A С bipustulata F. ejusque varietatibus difïert praeter elytrorum fasciam 

 rubricam a basi remotam neque banc unquam tangentem praesertim antennis 

 obscurioribus, tarsis piceis solo articulo ultimo interdum rufescenti, capite pro- 

 notoque, hoc imprimis ad latera, crebrius fortiusque punctatis, elytro- 

 rum striis multo crassioribus, fortius insculptis, grossius fortius- 

 que punctatis, punctis in fascia antebasali nigricantibus, intersti- 

 tiis manifeste discreteque punctulatis, magnitudine paulo minore, corpo- 

 ris forma angustiusculâ. 



