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_Scaf75_33.10 | GH3 DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf75_33.13 | FUCOSE-1-PHOSPHATE GUANYLYLTRANSFERASE |
| CsqKR_Scaf75_33.17 | UBIQUITIN CARBOXYL-TERMINAL HYDROLASE |
| CsqKR_Scaf75_33.9 | KRUEPPEL-LIKE TRANSCRIPTION FACTOR |
| CsqKR_Scaf75_34.12 | |
| CsqKR_Scaf75_34.17 | PROTEIN PHOSPHATASE 2C |
| CsqKR_Scaf75_34.2 | CYTOPLASMIC FMR1-INTERACTING PROTEIN-RELATED |
| CsqKR_Scaf75_34.23 | TRANSMEMBRANE PROTEIN 33 |
| CsqKR_Scaf75_34.24 | ADH DEHYDROGENASE [UBIQUINONE] 1 ALPHA SUBCOMPLEX ASSEMBLY FACTOR 2 |
| CsqKR_Scaf75_35.13 | RIBONUCLEASES P/MRP PROTEIN SUBUNIT POP1 |
| CsqKR_Scaf75_35.14 | THIOPURINE S-METHYLTRANSFERASE |
| CsqKR_Scaf75_35.15 | DELTA ADAPTIN-RELATED |
| CsqKR_Scaf75_37.9 | THIOPURINE S-METHYLTRANSFERASE |
| CsqKR_Scaf75_38.19 | |
| CsqKR_Scaf75_38.20 | PID DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf75_38.21 | ANNEXIN |
| CsqKR_Scaf75_38.22 | GLYCOSYLPHOSPHATIDYLINOSITOL PHOSPHOLIPASE D |
| CsqKR_Scaf75_38.25 | LIPOPROTEIN-RELATED |
| CsqKR_Scaf75_38.26 | UNCHARACTERIZED |
| CsqKR_Scaf75_38.37 | BIFUNCTIONAL POLYNUCLEOTIDE PHOSPHATASE/KINASE |
| CsqKR_Scaf75_38.41 | NUCLEAR RECEPTOR COACTIVATOR 6 |
| CsqKR_Scaf75_38.43 | CALRETICULIN AND CALNEXIN |
| CsqKR_Scaf75_38.44 | LIPOPROTEIN-RELATED |
| CsqKR_Scaf75_39.13 | GLUCOKINASE REGULATORY PROTEIN |
| CsqKR_Scaf75_39.15 | STATHMIN |
| CsqKR_Scaf75_39.16 | TYROSINE-PROTEIN KINASE |
| CsqKR_Scaf75_39.17 | TYROSINE-PROTEIN KINASE |
| CsqKR_Scaf75_39.37 | PROTEIN ENHANCER OF SEVENLESS 2B |
| CsqKR_Scaf75_39.4 | |
| CsqKR_Scaf75_39.7 | CYTOSOLIC REGULATOR PIANISSIMO |
| CsqKR_Scaf75_4.12 | OLFACTORY RECEPTOR AND ADENOSINE RECEPTOR |
| CsqKR_Scaf75_4.26 | |
| CsqKR_Scaf75_4.27 | LEUCINE-RICH REPEAT-CONTAINING |
| CsqKR_Scaf75_4.28 | RAN BINDING PROTEIN 9-RELATED |
| CsqKR_Scaf75_4.29 | MEDIATOR OF RNA POLYMERASE II TRANSCRIPTION SUBUNIT 7 |
| CsqKR_Scaf75_4.7 | TYROSINE-PROTEIN KINASE |
| CsqKR_Scaf75_40.11 | LIPASE |
| CsqKR_Scaf75_40.16 | OXYSTEROL-BINDING PROTEIN-RELATED |
| CsqKR_Scaf75_40.22 | SYNTAXIN |
| CsqKR_Scaf75_40.23 | DEP DOMAIN-CONTAINING |
| CsqKR_Scaf75_40.24 | RECEPTOR-TYPE TYROSINE-PROTEIN PHOSPHATASE |
| CsqKR_Scaf75_41.12 | UNCHARACTERIZED |
| CsqKR_Scaf75_41.14 | REPLICATION PROTEIN A-RELATED |
| CsqKR_Scaf75_41.8 | UNCHARACTERIZED |
| CsqKR_Scaf75_42.1 | |
| CsqKR_Scaf75_42.27 | MYOTONIC DYSTROPHY S/T KINASE-RELATED |
| CsqKR_Scaf75_42.29 | 2-5 OLIGOADENYLATE SYNTHETASE |
| CsqKR_Scaf75_42.30 | |
| CsqKR_Scaf75_42.31 | RNA 2',3'-CYCLIC PHOSPHODIESTERASE |
| CsqKR_Scaf75_42.32 | 2-5 OLIGOADENYLATE SYNTHETASE |
