Cacia (Corethrophora) semiluctuosa (Blanchard, 1853) Voyage au Pôle Sud et dans l’Océanie sur les corvettes l’Astrolabe et la Zélée; exécuté par Ordre du roi Pendant les Années 1837–1838–1839–1840, sous le Commandement de M. J. Dumont-d’Urville, 4, 302, Pl. 17, fig. 15; Pascoe, 1860: p. 130, pl. V, fig. 5; Pascoe, 1862: p. 346; Pascoe, 1866: p. 108; Aurivillius, 1922: p. 143; Breuning, 1938: p. 377; Breuning, 1939: pp. 444, 445, 519; Breuning, 1947: p. 22; Breuning, 1959: p. 58; Lingafelter et al., 2014: p. 349. Distribution: Moluccas. Calayan (Babuyanes)? Scientific synonyms: Corethrophora semiluctuosa Blanchard, 1853a Saperda semiluctuosa Blanchard, 1853 C. anthriboides Pascoe, 1860 C. histrionica Pascoe, 1862 C. instabilis Pascoe, 1865 Unavailable names: C. (Corethrophora) semiluctuosa m. reducta Breuning, 1939 C. (Corethrophora) semiluctuosa m. interrupta Breuning, 1939 Type and depository information: Syntypes, MNHNP. Note: Schültze (1916) quoted this Moluccan endemism from Calayan I. (Babuyanes Is.). Breuning (1939) did not quote this record, which seems due to misidentification.

Published as part of Medina, Milton Norman, Vitali, Francesco & Barsevskis, Arvids, 2023, Catalog of the genus Cacia Newman (Coleoptera, Cerambycidae, Lamiinae) in the Philippines with description of two new species, pp. 537-551 in Zootaxa 5231 (5) on page 542, DOI: 10.11646/zootaxa.5231.5.3, http://zenodo.org/record/7609568