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_Scaf43_53.6 | TRANSCRIPTION FACTOR COE FAMILY MEMBER |
| CsqKR_Scaf43_54.11 | RIBONUCLEASE III |
| CsqKR_Scaf43_54.14 | PHYTANOYL-COA DIOXYGENASE DOMAIN CONTAINING 1 |
| CsqKR_Scaf43_54.23 | ARGININOSUCCINATE SYNTHASE |
| CsqKR_Scaf43_54.24 | ELONGATION FACTOR TU-RELATED |
| CsqKR_Scaf43_54.25 | JANUS-A/JANUS-B |
| CsqKR_Scaf43_54.26 | PROTEIN ABHD14B-LIKE |
| CsqKR_Scaf43_54.27 | VACUOLAR ATP SYNTHASE SUBUNIT G |
| CsqKR_Scaf43_55.15 | |
| CsqKR_Scaf43_55.17 | |
| CsqKR_Scaf43_55.19 | |
| CsqKR_Scaf43_55.6 | |
| CsqKR_Scaf43_56.27 | ZINC FINGER AND SCAN DOMAIN-CONTAINING |
| CsqKR_Scaf43_56.29 | DDB1- AND CUL4-ASSOCIATED FACTOR 10 |
| CsqKR_Scaf43_57.15 | SCHLAFEN |
| CsqKR_Scaf43_57.20 | SH2 DOMAIN CONTAINING PROTEIN |
| CsqKR_Scaf43_57.21 | |
| CsqKR_Scaf43_57.23 | RCG26366 |
| CsqKR_Scaf43_57.25 | TELOMERIC REPEAT-BINDING FACTOR 2 TERF2 |
| CsqKR_Scaf43_57.30 | RCG26366 |
| CsqKR_Scaf43_58.13 | LYSYL OXIDASE-LIKE-RELATED |
| CsqKR_Scaf43_58.14 | UNCHARACTERIZED |
| CsqKR_Scaf43_58.22 | PHOSPHATIDYLCHOLINE TRANSFER PROTEIN |
| CsqKR_Scaf43_59.11 | SURFEIT LOCUS PROTEIN |
| CsqKR_Scaf43_59.17 | TYROSINE-PROTEIN KINASE RECEPTOR |
| CsqKR_Scaf43_59.25 | |
| CsqKR_Scaf43_59.27 | PROTEIN CBG18546 |
| CsqKR_Scaf43_59.28 | |
| CsqKR_Scaf43_59.29 | NHL REPEAT-CONTAINING PROTEIN 2 |
| CsqKR_Scaf43_59.30 | |
| CsqKR_Scaf43_59.31 | |
| CsqKR_Scaf43_6.12 | |
| CsqKR_Scaf43_60.17 | |
| CsqKR_Scaf43_60.18 | |
| CsqKR_Scaf43_60.19 | HOMEO BOX HB9 LIKE A-RELATED |
| CsqKR_Scaf43_61.16 | CHOLINE TRANSPORTER-LIKE (SLC FAMILY 44) |
| CsqKR_Scaf43_61.19 | VITELLOGENIN RECEPTOR-LIKE PROTEIN-RELATED-RELATED |
| CsqKR_Scaf43_61.28 | GLUTAREDOXIN-1 |
| CsqKR_Scaf43_61.29 | TRANSMEMBRANE PROTEIN 141 |
| CsqKR_Scaf43_61.3 | CHOLINE TRANSPORTER-LIKE (SLC FAMILY 44) |
| CsqKR_Scaf43_61.32 | PNAS-3 RELATED |
| CsqKR_Scaf43_61.34 | |
| CsqKR_Scaf43_61.4 | |
| CsqKR_Scaf43_61.9 | PROCOLLAGEN-LYSINE,2-OXOGLUTARATE 5-DIOXYGENASE/GLYCOSYLTRANSFERASE 25 FAMILY MEMBER |
| CsqKR_Scaf43_62.10 | SPECTRIN/FILAMIN RELATED CYTOSKELETAL PROTEIN |
| CsqKR_Scaf43_62.12 | MEDIUM-CHAIN SPECIFIC ACYL-COA DEHYDROGENASE, MITOCHONDRIAL-RELATED |
| CsqKR_Scaf43_62.13 | CHOLINE TRANSPORTER-LIKE (SLC FAMILY 44) |
| CsqKR_Scaf43_62.23 | CHOLINE TRANSPORTER-LIKE (SLC FAMILY 44) |
| CsqKR_Scaf43_62.25 | BONUS, ISOFORM C-RELATED |
| CsqKR_Scaf43_62.7 | THREE PRIME REPAIR EXONUCLEASE 1, 2 |
