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_Scaf39_33.31 | 60S RIBOSOMAL PROTEIN L18 |
| CsqKR_Scaf39_33.33 | 60S RIBOSOMAL PROTEIN L34 |
| CsqKR_Scaf39_33.34 | NUCLEOSIDE DIPHOSPHATE KINASE |
| CsqKR_Scaf39_33.35 | SPHINGOSINE KINASE |
| CsqKR_Scaf39_34.0 | |
| CsqKR_Scaf39_34.4 | |
| CsqKR_Scaf39_36.0 | |
| CsqKR_Scaf39_36.14 | VOLTAGE-GATED CATION CHANNEL CALCIUM AND SODIUM |
| CsqKR_Scaf39_36.15 | VOLTAGE-GATED CATION CHANNEL CALCIUM AND SODIUM |
| CsqKR_Scaf39_36.16 | VOLTAGE-GATED CATION CHANNEL CALCIUM AND SODIUM |
| CsqKR_Scaf39_37.11 | SPERMATOGENESIS-ASSOCIATED PROTEIN 20 |
| CsqKR_Scaf39_37.12 | LONG-CHAIN-FATTY-ACID--COA LIGASE |
| CsqKR_Scaf39_38.11 | LIPOPOLYSACCHARIDE-INDUCED TUMOR NECROSIS FACTOR-ALPHA FACTOR |
| CsqKR_Scaf39_38.13 | AP-1 COMPLEX-ASSOCIATED REGULATORY PROTEIN |
| CsqKR_Scaf39_38.8 | LONG-CHAIN-FATTY-ACID--COA LIGASE |
| CsqKR_Scaf39_39.20 | NEUROPEPTIDE Y RECEPTOR |
| CsqKR_Scaf39_39.21 | RIBOSE-PHOSPHATE DIPHOSPHOKINASE FAMILY MEMBER |
| CsqKR_Scaf39_39.22 | LD44762P |
| CsqKR_Scaf39_39.23 | ENDONUCLEASE III-LIKE PROTEIN 1 |
| CsqKR_Scaf39_39.24 | |
| CsqKR_Scaf39_4.17 | - |
| CsqKR_Scaf39_4.19 | TNF RECEPTOR ASSOCIATED FACTOR |
| CsqKR_Scaf39_4.33 | DEVELOPMENTALLY-REGULATED GTP-BINDING PROTEIN 2 |
| CsqKR_Scaf39_4.35 | MYOSIN HEAVY CHAIN, NON-MUSCLE |
| CsqKR_Scaf39_4.37 | |
| CsqKR_Scaf39_4.40 | IFT140/172-RELATED |
| CsqKR_Scaf39_40.11 | APICAL ENDOSOMAL GLYCOPROTEIN PRECURSOR. |
| CsqKR_Scaf39_40.13 | CALCIUM BINDING PROTEIN |
| CsqKR_Scaf39_40.20 | XYLOSYLTRANSFERASE OXT |
| CsqKR_Scaf39_40.7 | 40S RIBOSOMAL PROTEIN S15A |
| CsqKR_Scaf39_40.8 | PROTEIN HEATR9 |
| CsqKR_Scaf39_41.6 | MYOSIN LIGHT CHAIN 1, 3 |
| CsqKR_Scaf39_42.5 | VILLIN |
| CsqKR_Scaf39_42.7 | COMPLEMENT COMPONENT 1, S SUBCOMPONENT-RELATED |
| CsqKR_Scaf39_43.4 | ZINC/IRON TRANSPORTER |
| CsqKR_Scaf39_44.12 | ARGININE DEMETHYLASE AND LYSYL-HYDROXYLASE JMJD |
| CsqKR_Scaf39_44.7 | SOX100B |
| CsqKR_Scaf39_44.8 | SOX100B |
| CsqKR_Scaf39_45.10 | ETHANOLAMINE-PHOSPHATE CYTIDYLYLTRANSFERASE |
| CsqKR_Scaf39_45.15 | COENZYME Q10 BIOSYNTHESIS PROTEIN 7 |
| CsqKR_Scaf39_45.16 | CENTROMERE PROTEIN X |
| CsqKR_Scaf39_45.9 | |
| CsqKR_Scaf39_46.22 | MARGINAL ZONE B- AND B1-CELL-SPECIFIC PROTEIN |
| CsqKR_Scaf39_46.23 | MARGINAL ZONE B- AND B1-CELL-SPECIFIC PROTEIN |
| CsqKR_Scaf39_46.24 | UNCHARACTERIZED |
| CsqKR_Scaf39_46.25 | ESOPHAGEAL CANCER ASSOCIATED PROTEIN |
| CsqKR_Scaf39_46.26 | UNCHARACTERIZED |
| CsqKR_Scaf39_46.27 | SIGNAL PEPTIDE, CUB AND EGF-LIKE DOMAIN-CONTAINING |
| CsqKR_Scaf39_46.28 | SIGNAL PEPTIDE, CUB AND EGF-LIKE DOMAIN-CONTAINING |
| CsqKR_Scaf39_46.30 |
