Figure 23 from: Albano PG, Bakker PAJ, Sabelli B (2019) Annotated catalogue of the types of Triphoridae (Mollusca, Gastropoda) in the Natural History Museum of the United Kingdom, London. Zoosystematics and Evolution 95(1): 161-308. https://doi.org/10.3897/zse.95.32803

Figure 23 Triphoriscastus Hinds, 1843, St Vincent, Caribbean, J.E. Gray coll. A–E Syntype NHMUK 196536: front (A), side (B), back (C), apex (D), siphonal canal (E). F–J Syntype NHMUK 196537: front (F), side (G), back (H), upper teleoconch whorls (I) and peristome (J). K Original labels. Scale bars: A–C: 1 mm; D–J: 0.5 mm. Images are property of the NHMUK, courtesy of H. Taylor, NHMUK Photographic Unit.