More and more institutions are making their holdings of type material available, either through publications or on the web. This is very useful as it greatly helps researchers to find the original material which may be needed for comparison.
Hernández Q. et al. have recently made an addition. “We present the first list of holotypes of terrestrial molluscs housed in the collection of the Institute of Ecology and Systematics, Cuba. The majority of holotype specimens come from collections belonging to Miguel L. Jaume, Oscar L. Alcalde, Alfredo de la Torre and Raúl P. Guitar. The type material of the collection has 66 taxa including species and subspecies. The genera represented in this type collection are Liguus, Farcimen, Cerion, Cryptelasmus, Idiostemma, Cubadamsiella and Opisthosiphon”.
Although it is unfortunate that no pictures of these holotypes are included, which would eliminate the need for (possibly difficult) inquiries, the listing may be applauded as a first step.
Hernández Q., M, et al., 2018. Catalogue of holotypes of terrestrial molluscs (Mollusca, Gastropoda) of the Institute of Ecology and Systematics, Havana, Cuba. – Poeyana, 507: 44-49.