近曲白蚁属 Paracurvitermes

形态描述

以下形态描述据原始文献的属级记述改写成中文，术语按原文含义翻译；不逐字转录原文。

鉴别要点

兵蚁体型较小；头囊较宽，圆或近方形，头基部长约等于宽；额管发达、圆锥形且较短；上颚穿刺型、明显弯曲，较 Acangaobitermes 更长、弯度较小并具三角形齿，基部附近有显著缘齿。有翅成虫左颚指数约 2.0。

兵蚁

头囊较宽，圆或近方形，头基部长约等于宽。额管发达、圆锥形，较 Biratermes 短。上颚穿刺型，明显弯曲；较 Acangaobitermes 更长、弯度较小，具三角形齿；基部附近具显著缘齿。

有翅成虫

左颚指数约 2.0，与 Curvitermes、Cyrilliotermes 同。

文献依据：Rocha M. M.; Cancello E. M. 2022. Updated taxonomy of Syntermitinae (Blattodea: Isoptera, Termitidae), with the description of three new genera. Zootaxa 5138: 445-463. https://doi.org/10.11646/zootaxa.5138.4.6，Comparisons with other genera of Syntermitinae（Biratermes 属征比较）；Rocha M. M.; Cancello E. M.; Cuezzo C. 2011. A new genus and species of mandibulate nasute termite (Isoptera, Termitidae, Syntermitinae) from Brazil. ZooKeys 148: 125-134. https://doi.org/10.3897/zookeys.148.1278，Comparisons with other genera of Syntermitinae；Rocha M. M.; Cancello E. M.; Carrijo T. F. 2012. Neotropical termites: revision of Armitermes Wasmann (Isoptera, Termitidae, Syntermitinae) and phylogeny of the Syntermitinae. Systematic Entomology 37: 793-827. https://doi.org/10.1111/j.1365-3113.2012.00645.x，Key to genera of Syntermitinae, couplet 11；Key to genera of Syntermitinae, couplet 10；Constantino R. 2012. Description of the imago of Noirotitermes noiroti Cancello & Myles 2000 (Isoptera: Termitidae: Syntermitinae), with new records. Zootaxa 3174: 65-68. https://doi.org/10.11646/zootaxa.3174.1.7，Comparisons（属名后逗号前的空格系 Plazi 抽取标签剥离所致）本段为改写稿，非原文转录。