New spider flies from the Neotropical Region (Diptera, Acroceridae) with a key to New World genera
نویسندگان
چکیده
Two new genera and five new species of spider flies (Diptera: Acroceridae) are described from the Neotropical Region. A new genus of Philopotinae (Neophilopota brevirostris Schlinger gen. et sp. n.) is described from Mexico, while an unusual new species of Sphaerops Philippi, 1865 (Acrocerinae: Sphaerops micella Schlinger sp. n.) is described from Chile. A new Panopinae genus near Lasia Wiedemann, 1824 (Coquena stangei Schlinger gen. et sp. n.), is described from Argentina and two new species of Pialea Erichson, 1840 (Pialea brunea Schlinger sp. n. and Pialea corbiculata Schlinger sp. n.)are described from Venezuela. Each genus is diagnosed and figured, and a key to species provided. The Neotropical fauna presently includes 19 genera, containing approximately 100 species. A key to New World genera is also included.
منابع مشابه
Review of Australasian spider flies (Diptera, Acroceridae) with a revision of Panops Lamarck
The Australasian spider flies (Diptera: Acroceridae) are reviewed, with all eight currently recognized genera diagnosed and figured. The panopine genus Panops Lamarck, 1804 from Australia and Indonesia is revised with four new species described, increasing the total number of species in the genus to nine: Panops aurumsp. n., Panops danielsisp. n., Panops jadesp. n. and Panops schlingerisp. n. F...
متن کاملA new species of spider fly in the genus Sabroskya Schlinger from Malawi, with a key to Acrocerinae world genera (Diptera, Acroceridae)
In this paper we diagnose the genus Sabroskya Schlinger, 1960 and describe Sabroskya schlingerisp. n. from Malawi. We also provide dichotomous keys to species of Sabroskya and to world genera of the subfamily Acrocerinae, both extant and extinct.
متن کاملNew genera of philopotine spider flies (Diptera, Acroceridae) with a key to living and fossil genera
Information on the three previously described species of Halocoryza Alluaud is updated and a new species for the genus from Isla Carmen, Sea of Cortés, Baja California Sur, México is described. Halocoryza whiteheadianasp. n. was found at UV light on a beach of that island. This species does not fit the profile of the other three species, i.e., living on coralline beach sands, or in the Mangrove...
متن کاملDescription and host interactions of a new species of Exetasis Walker (Diptera: Acroceridae), with a key to species of the genus.
Exetasis jujuyensis Gillung sp. nov. (Acroceridae) is described from Argentina and a dichotomous key to species of Exetasis Walker is provided. Detailed observations are presented on the effect of fly larval development on the behavior of the host spider (Acanthoscurria sternalis Pocock (Theraphosidae)).
متن کاملKerteszmyia, a new genus of Pachygastrinae from the Neotropical Region (Diptera: Stratiomyidae)
A new genus and species, Kerteszmyia ecuadora gen. nov., sp. nov., (Diptera: Stratiomyidae, Pachygastrinae) is described from material from Ecuador (type locality), Venezuela, and Costa Rica. A key to the known Neotropical genera of Pachygastrinae with two or more scutellar spines is presented.
متن کامل