FIGURE 4. A in Description of the final instar larva of Acrogomphus jubilaris Lieftinck, 1964 (Odonata, Gomphidae), with information on the distribution of Acrogomphus in Borneo

FIGURE 4. A. jubilaris Ƌ exuvia, Garden of Eden, Gunung Mulu National Park, Sarawak and A. malayanus Ƌ exuvia, Book Village, Langkawi. A A. jubilaris Ƌ exuvia, labium ventral view; scale bar 2 mm. B A. jubilaris Ƌ exuvia, antenna dorsal view; scale bar 2 mm. C A. jubilaris Ƌ exuvia, habitus lateral view; scale bar 10 mm. D A. malayanus Ƌ exuvia, habitus lateral view; scale bar 10 mm.