New species and records of Antillocladius Saether and Litocladius Mendes, Andersen et Saether from Brazil and Costa Rica (Chironomidae: Orthocladiinae)

摘要

Antillocladius anandae sp. n., A. itatiaia sp. n. and Litocladius neusae sp. n. from Brazil, and L. chavarriai sp. n. from Costa Rica are described and illustrated as males. In addition, new records of A. antecalvus Saether, A. arcuatus Saether, A. brazuca Mendes et Andersen, A. folius Mendes, Andersen et Saether, A. musci Mendes, Andersen et Saether and Litocladius floripa Mendes et Andersen are given. Including the new species described below Antillocladius Saether now comprises 27 species from the Neotropical, Nearctic and Oriental zoogeographical regions, while Litocladius Mendes, Andersen et Saether comprises 5 species from the Neotropical region.