NEW RECORDS OF BEACH FLIES FROM SINGAPORE WITH DESCRIPTION OF A PECULIAR NEW SPECIES OF DASYRHICNOESSA HENDEL, 1934 BELONGING TO A NEW SPECIES-GROUP (DIPTERA, CANACIDAE, TETHININAE). Bollettino del Museo di Storia Naturale di Venezia, 69 2018: 19-26. 20 [Zoological Record Volume 155]