Baptista, Alessandra R. A revision of New World Cyamops Melander (Diptera: Periscelididae) Alessandra R. Baptista and Wayne N. Mathis. - Washington, D.C. Smithsonian Institution Press 1994. - iii, 25 p. ill. 28 cm. - Smithsonian contributions to zoology 610 no. 563 . Includes bibliographical references (p. 25). LCCN: 94026880 Subjects--Topical Terms: Cyamops--Classification.--America LC Class. No.: QL1 QL537.P4 / .S54 no. 563 Dewey Class. No.: 595.77/4