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Show 882 MONS. E. SIMON ON THE SPIDERS OF ST. VINCENT. [Nov. 16, quam latiorem et antice quam postice paulo angustlorem occu-pantes. Clypeus ocidls anticis circiter cequllatus. Chelce robustce, antlce mutlcce. Sternum late cordiforme, postice attenu-atum. Coxce postlcce inter se distantes. Pedes robustl, tlblls metatarsisque anticis aculeis proals longis et blseriatls subtus armatls, tarsis leviter fusifor ml bus aplce fasclculatls. A Mlcariosomate prsesertim differt oculis mediis anticis lateralibus majoribus, oculorum linea postica procurva et chelis antice muticis, a Teulamo et Sesieute differt area oculorum mediorum paulo longiore quam latiore, clypeo oculis auticis haud latiore et cephalo-thorace latius ovato. MESOBRIA GUTTATA, sp. nov. 2 • Long. 3 mm.-Cephalothorax Icevis, luridus, reglone oculorum clgpeoque nigris, macula media ovata, utrinque linea dorsali angusta arcuata et valde dentata maculisque marginalibus trinls subrotundis nlgriccntibus ornatus. Abdomen breviter ovatum, fulvo-testaceum, antlce maculis convergentihus blnls, prope medium macula longitudinal! arcuhusque minoribus binis, deln maculis obllquis parvls subgeminatis et postice, supra mamlllas, macula suhrotunda supra decoratum, subtus concolor. Chelce fulvce, antlce late nlgro-vlttatce. Partes oris, sternum pedesque, lutea, femoribus, tlblis, metatarsisque nigro-hlannulatis. Pedes robustl, tlblls anticis aculeis longis jrronls sat graclllbus 4-4, metatarsis aculeis slmllihus 2-2 subtus instructls. Subfamilia MICARIINAE. CASTANEIRA SPINOSA, sp. nov. 2 . Long. 5 mm.- Cephalothorax longus et angustus, antice postice-que attenuatus, stria thoracica carens, niger, subtiliter et crebre coriaceus, par•cissime albo-pllosus. Oculi antlcl In lineam procurvam, medll lateralibus paulo minores, Inter se distantes (spatlo Interocularl oculo angustiore), sed a lateralibus subcontigul. Oculi postici magnl, In lineam rectam antica vix latiorem, medii lateralibus paulo majores et Inter se quam a lateralibus vix remotlores. Area mediorum vix longior quam latior. Oculi laterales utrlnque spatlo oculo paulo angustiore a sese distantes. Clypeus oculls lateralibus anticis vix latior. Abdomen longe ovatum, petlolo cgllndraceo sat longo duriusculo valde rugato et rugoso munltum, supra antlce scuto nlgro-nltldo convexo et suhrotundo obtectum, postlce nlgro-ceneum mlcanll tinctum, pilis simpllcihusfidvo-sericels vestitum, sed pilis plumosls nlveis, vlttam medium transversam et utrlnque llneam obllquam formantlbus, ornatum. Chelce sternumque nlgricantia, suhtillsslme coriacea. Pedes sat longl parum robustl, lutel, coxls femorlbusque nlgri-cuntihus, his plus minus fulvo-vlttatls, tlblls metutursisque 4' pans infuscatis uplce luteo annulaiis, tibils anticis aculeis pronls 5-5, metatarsis aculeis 2-2 subtus armatls. Pedes-maxillares nlgrl, femore subtus aculeis erectls longis blnls rectls, patella |