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_Scaf112_3.33 | |
| CsqKR_Scaf112_3.35 | CELL DIVISION PROTEIN KINASE |
| CsqKR_Scaf112_3.36 | BETA1,3-GALACTOSYLTRANSFERASE |
| CsqKR_Scaf112_4.0 | |
| CsqKR_Scaf112_5.14 | HEAT SHOCK PROTEIN 70KDA |
| CsqKR_Scaf112_5.16 | DNA REPLICATION LICENSING FACTOR MCM FAMILY MEMBER |
| CsqKR_Scaf112_5.6 | HEAT SHOCK PROTEIN 70KDA |
| CsqKR_Scaf112_5.91 | HEAT SHOCK PROTEIN 70KDA |
| CsqKR_Scaf112_5.92 | PIKACHURIN-LIKE PROTEIN |
| CsqKR_Scaf112_5.94 | MYOSIN LIGHT CHAIN 1, 3 |
| CsqKR_Scaf112_6.14 | D-RIBITOL-5-PHOSPHATE CYTIDYLYLTRANSFERASE |
| CsqKR_Scaf112_6.16 | ZINC FINGER PROTEIN 183 |
| CsqKR_Scaf112_6.20 | |
| CsqKR_Scaf112_6.21 | |
| CsqKR_Scaf112_6.3 | HOMEOBOX PROTEIN MOX |
| CsqKR_Scaf112_6.8 | HOMEOBOX PROTEIN MOX |
| CsqKR_Scaf112_7.39 | UNCHARACTERIZED |
| CsqKR_Scaf112_7.40 | HOMEOBOX PROTEIN ENGRAILED |
| CsqKR_Scaf112_7.9 | HOMEOBOX PROTEIN ENGRAILED |
| CsqKR_Scaf112_8.11 | UNCHARACTERIZED |
| CsqKR_Scaf112_8.12 | CONDENSIN-2 COMPLEX SUBUNIT G2 |
| CsqKR_Scaf112_8.31 | UNCHARACTERIZED |
| CsqKR_Scaf112_8.33 | |
| CsqKR_Scaf112_8.34 | HOMEOBOX PROTEIN ENGRAILED |
| CsqKR_Scaf112_8.8 | ADIPOR/PROGESTIN RECEPTOR-RELATED |
| CsqKR_Scaf112_8.9 | UNCHARACTERIZED |
| CsqKR_Scaf112_9.22 | TRANSFORMING GROWTH FACTOR-BETA RECEPTOR TYPE I AND II |
| CsqKR_Scaf112_9.23 | HISTONE-LYSINE N-METHYLTRANSFERASE E(Z) |
| CsqKR_Scaf112_9.25 | MITOCHONDRIAL PEPTIDE METHIONINE SULFOXIDE REDUCTASE |
| CsqKR_Scaf112_9.27 | STEROL DESATURASE |
| CsqKR_Scaf112_9.29 | TRANSLIN AND TRANSLIN ASSOCIATED PROTEIN X |
| CsqKR_Scaf112_9.31 | RING FINGER PROTEIN 32 |
| CsqKR_Scaf112_9.43 | PROTEIN FMC1 HOMOLOG |
| CsqKR_Scaf112_9.44 | SOLUTE CARRIER FAMILY 34 SODIUM PHOSPHATE , MEMBER 2-RELATED |
| CsqKR_Scaf112_9.49 | OVOCHYMASE-RELATED |
| CsqKR_Scaf112_9.50 | C-TYPE LECTIN-RELATED |
| CsqKR_Scaf112_9.51 | IMMUNOGLOBULIN-BINDING PROTEIN 1 |
| CsqKR_Scaf112_9.54 | LEUCINE RICH REPEAT PROTEIN |
| CsqKR_Scaf112_9.55 | PEPTIDOGLYCAN RECOGNITION PROTEIN |
| CsqKR_Scaf112_9.56 | |
| CsqKR_Scaf112_9.6 | |
| CsqKR_Scaf113_0.1 | |
| CsqKR_Scaf113_0.11 | |
| CsqKR_Scaf113_0.13 | DUAL OXIDASE 2 |
| CsqKR_Scaf113_0.15 | CRUMBS FAMILY MEMBER |
| CsqKR_Scaf113_0.9 | CHITINASE |
| CsqKR_Scaf113_1.11 | TRANSMEMBRANE 9 SUPERFAMILY PROTEIN |
| CsqKR_Scaf113_1.13 | BETA1,4 MANNOSYLTRANSFERASE |
| CsqKR_Scaf113_1.16 | ANKYRIN REPEAT DOMAIN-CONTAINING PROTEIN 61 |
| CsqKR_Scaf113_1.17 | NUCLEAR RECEPTOR BINDING FACTOR 2 |
