The scaly-foot gastropod Chrysomallon squamiferum is a species of deep-sea hydrothermal-vent snail, a marine gastropod mollusc in the family Peltospiridae. This vent-endemic gastropod is known only from deep-sea hydrothermal vents in the Indian Ocean, where it has been found at depths of about 2,400–2,900 m. It differs greatly from other deep-sea gastropods, even the closely related neomphalines. It is widely distributed in the deep-sea hydrothermal vents of the Indian Ocean, which are around 2,780 metres in depth.
| Species | Phylum | Common Name | Ecosystem | Depth | Habitat | NCBI Taxonomy ID |
|---|---|---|---|---|---|---|
| Chrysomallon squamiferum | Mollusca | Scaly-foot Snail | Hydrothermal vent | 2,415-2,785 | Kairei hydrothermal vent field (25°19.23ʹS, 70°02.42ʹE) | 216257 |
| Genome Assembly | Genome Size | Assembly level | Released year | WGS accession | Submitter | BioProject | BUSCO completeness | Gene Number |
|---|---|---|---|---|---|---|---|---|
| Csq_v1.1.fa | 404.6Mb | Chromosome | 2020 | SMMR01 | Hong Kong University of Science and Technology | PRJNA523081 | 96.60% | 16,917 |
| Title | Journal | Pubmed ID |
|---|---|---|
| The Scaly-foot Snail genome and implications for the origins of biomineralised armour | nature communications | 32269225 |
| Gene ID | Description |
|---|---|
| CsqKR_Scaf142_7.21 | |
| CsqKR_Scaf142_7.22 | DEFORMED EPIDERMAL AUTOREGULATORY FACTOR 1 HOMOLOG SUPPRESSIN |
| CsqKR_Scaf143_0.11 | |
| CsqKR_Scaf143_0.14 | |
| CsqKR_Scaf143_0.16 | |
| CsqKR_Scaf143_0.17 | |
| CsqKR_Scaf143_0.4 | |
| CsqKR_Scaf143_10.12 | GDP-FUCOSE PROTEIN O-FUCOSYLTRANSFERASE 2 |
| CsqKR_Scaf143_10.13 | ALKYLDIHYDROXYACETONEPHOSPHATE SYNTHASE, PEROXISOMAL |
| CsqKR_Scaf143_10.14 | NUCLEAR FACTOR ERYTHROID 2-RELATED FACTOR |
| CsqKR_Scaf143_10.23 | CCAAT/ENHANCER BINDING PROTEIN |
| CsqKR_Scaf143_10.24 | LIPOCALIN-1 INTERACTING MEMBRANE RECEPTOR LIMR |
| CsqKR_Scaf143_10.25 | |
| CsqKR_Scaf143_10.6 | TRANSFORMING GROWTH FACTOR-BETA RECEPTOR TYPE I AND II |
| CsqKR_Scaf143_11.5 | UNCHARACTERIZED |
| CsqKR_Scaf143_12.12 | 39S RIBOSOMAL PROTEIN L45, MITOCHONDRIAL |
| CsqKR_Scaf143_12.14 | SUGAR TRANSPORTER |
| CsqKR_Scaf143_12.17 | PEROXISOMAL TRANS-2-ENOYL-COA REDUCTASE |
| CsqKR_Scaf143_12.19 | BASIC LEUCINE ZIPPER AND W2 DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf143_12.23 | |
| CsqKR_Scaf143_12.25 | 3-HYDROXYISOBUTYRYL-COA HYDROLASE-RELATED |
| CsqKR_Scaf143_13.14 | LIPID PHOSPHATE PHOSPHATASE |
| CsqKR_Scaf143_13.16 | |
| CsqKR_Scaf143_13.17 | UNCHARACTERIZED |
| CsqKR_Scaf143_13.18 | UNCHARACTERIZED |
| CsqKR_Scaf143_13.19 | UNCHARACTERIZED |
| CsqKR_Scaf143_13.20 | UNCHARACTERIZED |
| CsqKR_Scaf143_13.21 | UNCHARACTERIZED |
| CsqKR_Scaf143_13.22 | UNCHARACTERIZED |
| CsqKR_Scaf143_14.13 | O-ACYLTRANSFERASE |
| CsqKR_Scaf143_14.15 | NEUROTRANSMITTER GATED ION CHANNEL |
| CsqKR_Scaf143_14.25 | |
| CsqKR_Scaf143_14.27 | |
| CsqKR_Scaf143_14.30 | O-ACYLTRANSFERASE |
| CsqKR_Scaf143_14.31 | |
| CsqKR_Scaf143_15.12 | GLYCEROL-3-PHOSPHATE DEHYDROGENASE |
| CsqKR_Scaf143_15.13 | NEUROTRANSMITTER GATED ION CHANNEL |
| CsqKR_Scaf143_15.14 | SMARCE1 REGULATOR OF CHROMATIN |
| CsqKR_Scaf143_15.21 | |
| CsqKR_Scaf143_15.22 | SI:CH211-161H7.5-RELATED |
| CsqKR_Scaf143_15.7 | ANKYRIN DOMAIN-CONTAINING |
| CsqKR_Scaf143_16.10 | TROPONIN C-AKIN-1 PROTEIN |
| CsqKR_Scaf143_16.19 | PROTEIN CDV3 HOMOLOG |
| CsqKR_Scaf143_16.30 | HL01030P-RELATED |
| CsqKR_Scaf143_16.32 | NON-HOMOLOGOUS END-JOINING FACTOR 1 |
| CsqKR_Scaf143_16.33 | |
| CsqKR_Scaf143_17.10 | GUANYLYL CYCLASE |
| CsqKR_Scaf143_17.12 | GUANYLYL CYCLASE |
| CsqKR_Scaf143_17.13 | HOMEOBOX PROTEIN ROUGH-RELATED |
| CsqKR_Scaf143_17.22 | CDK5 REGULATORY SUBUNIT-ASSOCIATED PROTEIN 3 |
