Genbank and BOLD accession numbers of sequences from "New insights into the diversity of cryptobenthic Cirripectes blennies in the Mascarene Archipelago sampled using Autonomous Reef Monitoring Structures (ARMS)"

<strong>Abstract:</strong> Autonomous Reef Monitoring Structures (ARMS) are artificial mini-reefs designed for standardised sampling of sessile and small motile cryptobenthic organisms. ARMS are also effective for collecting small cryptobenthic fishes, such as the combtooth blennies of the genus <em>Cirripectes</em>. Recent studies discovered several <em>Cirripectes</em> species endemic to islands or archipelagos, in spite of the generally broad distributions of tropical and subtropical blennies. Thus, in order to evaluate the diversity and distribution of <em>Cirripectes</em> species in the Mascarene Archipelago, a little studied region but an important biodiversity hotspot, complete mitochondrial genomes and nuclear rhodopsin genes were sequenced for 39 specimens collected with ARMS deployed on outer reef slopes at Reunion and Rodrigues islands. Mitochondrial COI sequences were analysed to integrate these specimens within the largest dataset of publicly available sequences. Three species were found in the Mascarene Archipelago, <em>Cirripectes castaneus, C. randalli, </em>and <em>C. stigmaticus</em>. <em>C. castaneus</em> and <em>C. stigmaticus</em> both have an Indo-Pacific distribution with several haplotypes shared among distant localities. In agreement with the literature, <em>C. randalli </em>shows a small-range endemism restricted to the Mascarenes. We confirmed the presence of <em>C. castaneus, C. randalli </em>and <em>C. stigmaticus </em>in Rodrigues, and the presence of <em>C. stigmaticus</em> in Reunion. This study contributes to fill the gaps in taxonomic and molecular knowledge of the reef cryptobiome in the South-West Indian Ocean, and provides the first complete mitogenomes for the genus, a crucial step for future molecular-based inventories (e.g. eDNA). <strong>Content of this repository:</strong> Genbank and BOLD accession numbers of sequences from "New insights into the diversity of cryptobenthic <em>Cirripectes</em> blennies in the Mascarene Archipelago sampled using Autonomous Reef Monitoring Structures (ARMS)" published in<em> Ecology and Evolution</em> (2023)