Jumawan, Joycelyn C. Invasive loricariid suckermouth sailfin catfishes in Marikina River, Philippines: DNA barcodes, reproduction, size-structure and early development Joycelyn C. Jumawan - Quezon City University of the Philippines Diliman 2011 - xxiii, 244p. Doctor of Philosophy Subjects--Uniform Titles: Biology LC Class. No.: T-01567