Abstract
Latopilumnus Türkay & Schuhmacher, Citation1985, is redefined. Pilumnus malardi De Man, Citation1914, Pilumnus truncatospinosus De Man, Citation1914, Parapilumnus tuberculosus Garth & Kim, Citation1983, and Parapilumnus guinotae Deb, Citation1987, are all referred to Latopilumnus. Parapilumnus nefissurus Garth & Kim, Citation1983, is assigned to Aniptumnus. A new species in both Latpopilumnus and Aniptumnus from Hong Kong and Vietnam, respectively, are described. The first stage zoeas of the new Latopilumnus species and Aniptumnus quadridentus (De Man, Citation1895) are described and compared.
Acknowledgements
Paul Clark would like to thank Brian Morton for securing funds to work in the Swire Marine Laboratory at Cape D'Aguilar, Hong Kong. Charles Fransen and the late Lipke Holthuis (RMNH) and the late Raymond Manning (USNM) kindly facilitated the first author's visit to their respective museums. Dirk Platvoet (ZMA) loaned us the types for the present work. The study was partially supported by research grants to the first author from the National University of Singapore.