ABSTRACT The Caribbean blepharicerid fauna comprises three described species: Paltostoma palominoi Hogue and Garces, 1990, found in eastern Cuba; P. agyrocincta Curran, 1927, widespread in Puerto Rico; and P. schineri Williston, 1896, which occupies most major islands of the Lesser Antilles. In this paper, we describe P. portoricensis Hogue and Courtney, sp. n., a second species from Puerto Rico. We also provide keys to adults, pupae, and larvae of known Caribbean species, re-describe P. argyrocincta and P. schineri, and present a brief discussion of the bionomics and phylogenetic affinities of the net-winged midge fauna.

中文翻译：

---

对西印度群岛的网翅蠓（双翅目：蠓科）的回顾，并描述了来自波多黎各的一个新物种

摘要 加勒比 blepharicerid 动物群包括三个描述的物种： Paltostoma palominoi Hogue 和 Garces，1990 年，发现于古巴东部；P. agyrocincta Curran，1927 年，广泛分布于波多黎各；和 P. schineri Williston，1896 年，占据小安的列斯群岛的大多数主要岛屿。在本文中，我们描述了 P. portoricensis Hogue 和 Courtney, sp。n.，来自波多黎各的第二个物种。我们还提供了已知加勒​​比物种的成虫、蛹和幼虫的关键信息，重新描述了 P. argyrocincta 和 P. schineri，并简要讨论了网翅蚊动物群的生物组学和系统发育亲缘关系。