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_Scaf264_12.12 | CARBOXYLESTERASE |
| CsqKR_Scaf264_12.2 | NEUROLIGIN |
| CsqKR_Scaf264_13.23 | AMINOTRANSFERASE |
| CsqKR_Scaf264_13.24 | AMINOTRANSFERASE |
| CsqKR_Scaf264_13.26 | AMINOTRANSFERASE |
| CsqKR_Scaf264_13.3 | AMINOTRANSFERASE |
| CsqKR_Scaf264_13.31 | AMINOTRANSFERASE |
| CsqKR_Scaf264_13.32 | AMINOTRANSFERASE |
| CsqKR_Scaf264_13.34 | UNCHARACTERIZED |
| CsqKR_Scaf264_14.5 | SPERMATOGENESIS-ASSOCIATED PROTEIN 1 |
| CsqKR_Scaf264_14.6 | PERICENTRIOLAR MATERIAL 1-RELATED |
| CsqKR_Scaf264_15.14 | AMIDOPHOSPHORIBOSYLTRANSFERASE |
| CsqKR_Scaf264_15.17 | CHROMODOMAIN-HELICASE-DNA-BINDING PROTEIN 3-RELATED-RELATED |
| CsqKR_Scaf264_15.36 | COILED-COIL DOMAIN-CONTAINING PROTEIN 169 |
| CsqKR_Scaf264_15.37 | LIPID PHOSPHATE PHOSPHATASE |
| CsqKR_Scaf264_15.38 | CYTOCHROME C OXIDASE ASSEMBLY FACTOR 5 |
| CsqKR_Scaf264_15.39 | PROTEIN UNC-50 HOMOLOG |
| CsqKR_Scaf264_16.7 | |
| CsqKR_Scaf264_16.9 | CYTOKINE RECEPTOR |
| CsqKR_Scaf264_17.12 | CYTOKINE RECEPTOR |
| CsqKR_Scaf264_17.15 | SI:DKEY-19B23.12-RELATED |
| CsqKR_Scaf264_17.20 | ZINC FINGER PROTEIN WITH KRAB AND SCAN DOMAINS |
| CsqKR_Scaf264_18.26 | |
| CsqKR_Scaf264_18.27 | TRYPSIN-RELATED |
| CsqKR_Scaf264_18.28 | OVOCHYMASE-RELATED |
| CsqKR_Scaf264_18.29 | |
| CsqKR_Scaf264_2.5 | GH04942P |
| CsqKR_Scaf264_3.13 | MAJOR FACILITATOR SUPERFAMILY DOMAIN-CONTAINING PROTEIN 1 |
| CsqKR_Scaf264_3.18 | |
| CsqKR_Scaf264_3.19 | LIPASE |
| CsqKR_Scaf264_3.20 | LIPASE |
| CsqKR_Scaf264_3.23 | 24-DEHYDROCHOLESTEROL REDUCTASE |
| CsqKR_Scaf264_3.30 | |
| CsqKR_Scaf264_3.31 | O-ACYLTRANSFERASE |
| CsqKR_Scaf264_3.35 | LIPASE |
| CsqKR_Scaf264_3.36 | E3 UBIQUITIN-PROTEIN LIGASE UHRF-RELATED |
| CsqKR_Scaf264_4.15 | UNCHARACTERIZED |
| CsqKR_Scaf264_4.17 | RFX TRANSCRIPTION FACTOR FAMILY |
| CsqKR_Scaf264_4.20 | THIOREDOXIN PEROXIDASE |
| CsqKR_Scaf264_4.30 | UNCHARACTERIZED |
| CsqKR_Scaf264_4.32 | SOLUTE CARRIER FAMILY 31 COPPER TRANSPORTERS |
| CsqKR_Scaf264_4.33 | SOLUTE CARRIER FAMILY 31 COPPER TRANSPORTERS |
| CsqKR_Scaf264_4.35 | MAP KINASE KINASE KINASE SSK2-RELATED-RELATED |
| CsqKR_Scaf264_5.10 | |
| CsqKR_Scaf264_5.13 | RAB GTPASE-ACTIVATING PROTEIN 1-LIKE |
| CsqKR_Scaf264_5.14 | |
| CsqKR_Scaf264_5.16 | RIBONUCLEASE H1 |
| CsqKR_Scaf264_5.23 | PEROXISOMAL MEMBRANE PROTEIN PEX13 |
| CsqKR_Scaf264_5.26 | 40S RIBOSOMAL PROTEIN S7 |
| CsqKR_Scaf264_6.14 | PROTEASOME SUBUNIT ALPHA/BETA |
