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_Scaf78_3.30 | |
| CsqKR_Scaf78_3.31 | |
| CsqKR_Scaf78_3.32 | |
| CsqKR_Scaf78_3.34 | SODIUM/CHLORIDE DEPENDENT TRANSPORTER |
| CsqKR_Scaf78_4.15 | ATP-BINDING CASSETTE TRANSPORTER SUBFAMILY A ABCA |
| CsqKR_Scaf78_4.16 | |
| CsqKR_Scaf78_4.22 | UNCHARACTERIZED |
| CsqKR_Scaf78_4.24 | |
| CsqKR_Scaf78_4.30 | CYTOCHROME C OXIDASE ASSEMBLY PROTEIN COX19 |
| CsqKR_Scaf78_4.31 | TRNA WYBUTOSINE-SYNTHESIZING PROTEIN 3 |
| CsqKR_Scaf78_5.22 | PORCUPINE |
| CsqKR_Scaf78_5.23 | DESUMOYLATING ISOPEPTIDASE |
| CsqKR_Scaf78_5.25 | LITHOSTATHINE |
| CsqKR_Scaf78_5.29 | PALMITOYLTRANSFERASE ZDHHC16 |
| CsqKR_Scaf78_5.30 | FACTOR VIII-ASSOCIATED GENE 1 |
| CsqKR_Scaf78_5.33 | - |
| CsqKR_Scaf78_5.34 | |
| CsqKR_Scaf78_6.8 | LITHOSTATHINE |
| CsqKR_Scaf78_7.2 | UNKEMPT FAMILY MEMBER |
| CsqKR_Scaf78_9.10 | |
| CsqKR_Scaf78_9.12 | UNCHARACTERIZED |
| CsqKR_Scaf78_9.14 | MITOCHONDRIAL GLYCINE TRANSPORTER |
| CsqKR_Scaf78_9.9 | |
| CsqKR_Scaf790_0.3 | |
| CsqKR_Scaf792_0.0 | MANNOSE, PHOSPHOLIPASE, LECTIN RECEPTOR RELATED |
| CsqKR_Scaf792_0.4 | |
| CsqKR_Scaf793_0.1 | ZINC METALLOPROTEASE FAMILY M13 NEPRILYSIN-RELATED |
| CsqKR_Scaf793_0.10 | CYSTEINE PROTEASE FAMILY C1-RELATED |
| CsqKR_Scaf793_0.21 | ZINC METALLOPROTEASE FAMILY M13 NEPRILYSIN-RELATED |
| CsqKR_Scaf794_0.6 | SRCR DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf794_0.8 | |
| CsqKR_Scaf796_0.3 | FERROCHELATASE |
| CsqKR_Scaf796_0.5 | |
| CsqKR_Scaf797_0.1 | |
| CsqKR_Scaf79_0.3 | SCAVENGER RECEPTOR CLASS F |
| CsqKR_Scaf79_0.4 | SCAVENGER RECEPTOR CLASS F |
| CsqKR_Scaf7_0.1 | |
| CsqKR_Scaf7_0.4 | ARYLSULFATASE |
| CsqKR_Scaf7_1.17 | |
| CsqKR_Scaf7_1.19 | FTP DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf7_1.2 | UPF0739 PROTEIN C1ORF74 |
| CsqKR_Scaf7_1.20 | PUR-TRANSCRIPTIONAL ACTIVATOR |
| CsqKR_Scaf7_1.21 | UDP- GLUCOSE PYROPHOSPHORYLASE |
| CsqKR_Scaf7_1.36 | VACUOLAR PROTEIN SORTING 26 RELATED |
| CsqKR_Scaf7_1.38 | U1 SMALL NUCLEAR RIBONUCLEOPROTEIN A/U2 SMALL NUCLEAR RIBONUCLEOPROTEIN B |
| CsqKR_Scaf7_11.0 | SULFATE TRANSPORTER |
| CsqKR_Scaf7_11.6 | OXYSTEROL-BINDING PROTEIN-RELATED |
| CsqKR_Scaf7_11.9 | FASTING-INDUCIBLE INTEGRAL MEMBRANE PROTEIN TM6P1-RELATED |
| CsqKR_Scaf7_12.14 | PROTEIN FAM221A-RELATED |
| CsqKR_Scaf7_12.19 | ALPHA-(1,3)-FUCOSYLTRANSFERASE C-RELATED |
