A new species of Capbrya from Brazilian Caatinga is described and illustrated in detail. Capbrya brasiliensis sp. n. is the first record of the genus outside South Africa. We provide the first complete and labelled dorsal chaetotaxy description of the genus including the S-chaetotaxy of tergal segments, and the complete trunk dorsal chaetotaxy of the first instar, described for the first time for the whole Nothobryinae. C. brasiliensis sp. n. differs from Capbrya marshalli and Capbrya themeda by ventral head and dorsal trunk chaetotaxy, postantennal organ size, metatrochanteral organ, empodial complex and manubrial plate morphology. We redrew and interpreted the published chaetotaxies of C. marshalli and Hispanobrya barrancoi and analysed specimens of Nothobrya sertaneja, Nothobrya sp.1 and Nothobrya sp.2. After the morphological comparison, we propose the subdivision of Nothobryinae in two tribes and their inclusion in the family Orchesellidae: the tribe Nothobryini for Nothobrya and the tribe Capbryini for Capbrya and Hispanobrya. We also provide an update to the identification key of Capbrya, Hispanobrya and Nothobrya species, now including C. brasiliensis sp. n.; and an update to Nothobrya diagnosis, including now its S-chaetotaxy formula and labial chaetae.

详细描述了巴西卡廷加（Capatea）的卡布里亚（Capbrya）新种。巴西（Capbrya brasiliensis sp。）。是南非以外地区的第一个记录。我们提供了该属的第一个完整且带有标签的背侧趾骨描述，包括三节段的S形趾骨描述，以及第一龄幼虫的完整躯干背侧角膜雕象，这是对整个Nobrybryinae的首次描述。巴西巴西杆菌 。与Capbrya marshalli和Capbrya themeda的不同之处在于腹侧头和背主干的椎体分类，前庭器官大小，转子粗隆器官，后遗复合体和手板形态。我们重新绘制并解释了已发布的C. marshalli和Hispanobrya barrancoi并分析了Nothobrya sertaneja，Nothobrya sp.1和Nothobrya sp.2的标本。经过形态比较后，我们提出了将鸟丝藻科细分为两个部落并将其包括在Orchesellidae家族中：Nothobryini部落为Nothobrya，Capbryini部落为Capbrya和Hispanobrya。我们还提供了Capbrya，Hispanobrya和Nothobrya物种的识别密钥的更新，现在包括C. brasiliensis sp.。n。以及对Nothobrya的更新 诊断，包括现在的S-脚骨分类公式和唇唇骨。