MolluscaBase taxon details
original description
(of Trigonulina hancocki (F. R. Bernard, 1969)) BERNARD, F.R. 1969 Preliminary diagnoses of new septibranch species from Eastern Pacific (Bivalvia, Anomalodesmata). Journal of the Fisheries Research Board of Canada, 26 (8) : 2230-2234. [details]
original description
(of Verticordia hancocki F. R. Bernard, 1969) BERNARD, F.R. 1969 Preliminary diagnoses of new septibranch species from Eastern Pacific (Bivalvia, Anomalodesmata). Journal of the Fisheries Research Board of Canada, 26 (8) : 2230-2234. [details]
original description
(of Trigonulina pacifica P. Jung, 1996) Jung, P. (1996). Neogene paleontology in the northern Dominican Republic. 17. The families Cuspidariidae and Vertcordiidae (Mollusca: Bivalvia). <em>Bulletins of American Paleontology.</em> 110 (351): 35-75. [details]
original description
(of Hippagus novemcostatus A. Adams & Reeve, 1850) Adams, A. & Reeve, L. A. (1848-1850). <i>Mollusca</i>. In A. Adams (ed.), <i>The zoology of the voyage of H.M.S. Samarang, under the command of Captain Sir Edward Belcher, C.B., F.R.A.S., F.G.S., during the years 1843-1846</i>. Reeve & Benham, London, x + 87 pp., 24 pls. [Pt. I. Preface to Mollusca (iii–x, by Adams only), 1–24, pls. 1–9, 1 November 1848; Pt. II, 25–44, pls. 10–17, 1 May 1850; Pt. III, Preface and plate explanations (i-xv), 45–87, pls. 18–24, 1 September 1850.]. , available online at https://www.biodiversitylibrary.org/page/39770936
page(s): 76, pl. 24, fig. 1. [details]
original description
(of Verticordia (Trigonulina) hancocki F. R. Bernard, 1969) BERNARD, F.R. 1969 Preliminary diagnoses of new septibranch species from Eastern Pacific (Bivalvia, Anomalodesmata). Journal of the Fisheries Research Board of Canada, 26 (8) : 2230-2234. [details]
context source (PeRMS)
Paredes, C.; Cardoso, F.; Santamaría, J.; Esplana, J.; Llaja, L. (2016). Lista anotada de los bivalvos marinos del Perú. <em>Revista peruana de biología.</em> 23(2), 127-150., available online at http://www.scielo.org.pe/scielo.php?script=sci_arttext&pid=S1727-99332016000200006 [details]
basis of record
Huber, M. (2010). <i>Compendium of bivalves. A full-color guide to 3,300 of the world's marine bivalves. A status on Bivalvia after 250 years of research</i>. Hackenheim: ConchBooks. 901 pp., 1 CD-ROM. (look up in IMIS) [details]
redescription
Coan, E. V.; Valentich-Scott, P. (2012). Bivalve seashells of tropical West America. Marine bivalve mollusks from Baja California to northern Peru. 2 vols, 1258 pp. [details]