182 AUG. EMIL HOLMGREN, 



niitriinas flavis. Cl.vpcus breviusculus, linen arcuata, impressa, distincte discretus, apicc late rotundiitus 1. sub- 

 truncntus, flavus, margine ipso fusco. Antenna filiformes, porrectie, rut'escentes 1. ferrugineie, npice nigrae, 

 articulo priino siibtus tiavido. Thorax nigt-r, antico trilohus; metathorace distincte areolnto, arra superomcdia 

 elongala, superioribns latcralibus duplicatis. Abdomen capitc cum tliornce longius, dcpressum; segmento primo 

 ooxis posticis iinnnihil longiore, basin versus sciisim angustato, leviter rurvato, marginato, carinulis ultra me- 

 dium t:\teusis, subparallelis, angulis upicalibus rolundatis, dcphinatis; 2 et 3 ante apicem transversim obsolete 

 impressis; segmento ultimo ventrali deprcsso; valvulis analibus subcurvatis, basi valde distantibus. Alic leviter 

 infumatie, stigmatr nigricante 1. fusco; nervo radiali cxterno apice Isniter incurvato; transverse anali infra 

 medium fracto. Pedes graciles, obscure rufescentes, coxis nigris, tarsis posticis fuscis. 



7. T. vetticans GRAY. 



Subopaous, punctatus; areis metathoracis superioribus subdistinctis ; segmento primo 

 abdominis scabriculo, antice angustato, subcanaliculato , 2:do et 3:tio subtiliter coriaceis, 

 ti-ivbra feinina? non exserta; alarum nervo transverse anali obliquo longe infra medium 

 fracto ; niger; ore et radice alarum pallidis; antennis fulvis, basi apiceque nigricantibus; 

 abdnminis niedio pedibusque rufis, coxis nigris. 



Trifphon vellicans GRAY. Ichn. Kurop. II. 263. 171. cf. 



\ar. 1. abdomine toto fusco-castaneo. 



var. '2. 9: ore piceo, geniculis posticis fuscis. 



Hab. in fruticibus per Sueciam mediam et borealem, tempore vernali, passim. 



o"? Long. 2 2\ lin Caput transversum, subbuccatum, punctatum, iiigrum; fronte ruguloso-puiifLnlata, plniu- 

 uscuU, autice leviter impressa; facie in medio pnrura elevata, puuctata. Clypeus subdiscretus, nitidulus, parcc, 

 profunde puuctatus, apice late rotundatus 1. subtruncatus. Palpi et mandibuhe testacea 1. rufeseentia, he den- 

 ticulis fuscis. Anteiuin; corpore paulo breviores, filiformes; flagello fulvo apice obscuriore, articulis 1 et 2 suli- 

 tt-qualibus. Thorax cnpite angustior, pmictatus, niger, parum nitidus; mesothorace antice trilobo; pleuris sub- 

 aciculatis; area superomedia metathoracis in mudio 1. ante medium cwirctata, lateralibus 2 majusciilis, subtri- 

 angularibus, rarius duplicatis. Abdomen capite cum thorace panim longius; segmento primo subcurvato, sea- 

 briuulo, spirnculis in o" nonnihil promiuulis, canalicula media subdistincta, nigro; 2:do et 3:tio plus minusve 

 (in ? plerumque totis) rufis, transversis, subtiliter coriaceis; 4:to punctato, aut nigro basi rufa, aut rufo apiec 

 nigro; sequentibus nitidulis, pubescentibus, nigris; segmentis ultimis ventralibus in c^ emarginatis; terebra 

 i-urvatu, UOH exserta. Alw subinfuscatie, stigiuate uigricante basi pallido; nervo radiali cxterno apice lenissimt: 

 inourvato; transverse miali obliquo, distincte infra medium fracto. Pedes graciles, rufi, coxis nigris. 



8. T. nificomis n. sp. 



Subopacus, punctatus; areis metathoracis superioribus subdistinctis; segmento primo 

 abdominis scabriculo, antice angustato, canalicula media subobsoleta, 2:do et 3:tio subti- 

 lissime coriaceis 1. confertissime punctatis, hoc apice laeviusculo; terebra exserta; alarum 

 nervo transverse anali obliquo, infra medium fracto ; niger; palpis radiceque alarum 

 pallidis; antennis rufis, basi nigris; abdominis medio pedibusque rufo-fiilvis, coxis nigris. 

 var. 1. 9: coxis fulvis plus minusve infuscatis. 



Hab. in paludibus graminosis Suecise borealis, rarius; scilicet in Lapponia umensi ad 

 Tarna, mense Julio, specimina nonnulla utriusque sexus deprelicndiiuus Cel. 

 BOHEMAN et ipse. 



O*9 Long. 2 2.1 lin. Trematop. vellicanti simillimns, scd differt antennis breviorib'us, punctiira totius rorporis iit 

 pnesertim segmcntorum 3 ct 4 abdominis multo subtiliore, terebra exserta, subarcuata. Antenme in o" apice 

 infuscatic. Segmenta abdominis 2 4 siepissime tola rufo-fulva, 3:tium apicem versus Itcvinsculiim. 

 Oba. 1. Areee metathoracis et cnnalicula scgmenti l:mi abdominis in var. I. plenimque distinctiores <|iiam in 



specie genuina. 



Obs. ?. Hue forte apcctant specimina nonnulla in Lupponia mfridionali n Cl. BOIIKMAS captn. i|iia- antfiinis nigri- 

 cautibus, segmentig Inutum 2 et 3 abdoiiiinis rutis plus minusve nigro-notutis a specie gcnuina discrepant. 



