A review of the alderfly genus Leptosialis Esben-Petersen (Megaloptera, Sialidae) with description of a new species from South Africa.

Zookeys

Department of Freshwater Invertebrates, Albany Museum, Somerset Street, Grahamstown 6140, South Africa.

Published: August 2012

The monotypic South African alderfly genus Leptosialis Esben-Petersen, 1920 is reviewed and Leptosialis africana Esben-Petersen, 1920 is redescribed. In the process a new species of alderfly Leptosialis necopinatasp. n. from the Eastern Cape and KwaZulu-Natal provinces of South Africa is recognised and described. Within Sialidae the new species most closely resembles Leptosialis africana. A key to the two species of Leptosialis using both adult and larval characters is provided.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3385847PMC
http://dx.doi.org/10.3897/zookeys.201.2623DOI Listing

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