Ungla ivancruzi Freitas: Male abdomen, (a) segments A3-terminus, lateral (b) segments A7-terminus, dorsal [Note shallow invagination.] (c, d) callus cerci, showing variation in shape. inv invagination in T9+ectoproct sp spiracle S8+9 fused eighth and ninth sternites T7 seventh tergite T9+e fused ninth tergite + ectoproct (Brazil, Minas Gerais, from original type series or their offspring, MJMO; images FS).