Halcyon horseshoe bat
species of mammal

The halcyon horseshoe bat (Rhinolophus alcyone) is a species of bat in the family Rhinolophidae. It is found in Cameroon, Republic of the Congo, Democratic Republic of the Congo, Ivory Coast, Equatorial Guinea, Ghana, Guinea, Kenya, Liberia, Nigeria, Senegal, South Sudan, Togo, Uganda, possibly Gabon, and possibly Sierra Leone. Its natural habitats are subtropical and tropical dry and moist lowland forest, moist savanna, caves, and other subterranean habitats.
Taxonomy
The halcyon horseshoe bat was described as a new species in 1852 by Dutch zoologist Coenraad Jacob Temminck. The holotype had been collected by Dutch zoologist Hendrik Pel. The type locality was given as Boutry river, Ghana. As the genus Rhinolophus is very speciose, it has been divided into species groups. The halcyon horseshoe bat is part of the R. landeri species group.
Description
Individuals have a forearm length of 48–56 mm (1.9–2.2 in) and weigh 14–23 g (0.49–0.81 oz). It is considered medium-sized for an African horseshoe bat.
Begin with the source’s own compact description: “Halcyon horseshoe bat” is species of mammal. The dossier treats that line as a proposition to test through Halcyon, horseshoe and species, not as a finished interpretation.
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Datasets, specimens, observations and peer-reviewed methods provide the appropriate test for the technical claims summarized here. The source revision retrieved here is dated Oct 5, 2025. The linked authority identifier is Q1760922. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1852.
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This entry incorporates text from “Halcyon horseshoe bat” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.