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_Scaf55_17.35 | NADH-UBIQUINONE OXIDOREDUCTASE B15 SUBUNIT |
| CsqKR_Scaf55_18.5 | TYROSINE-PROTEIN KINASE RECEPTOR |
| CsqKR_Scaf55_19.14 | ZINC FINGER PROTEIN |
| CsqKR_Scaf55_19.15 | MONOCARBOXYLATE TRANSPORTER |
| CsqKR_Scaf55_19.22 | SUGAR HYDROLASE-RELATED |
| CsqKR_Scaf55_19.23 | CYCLINS |
| CsqKR_Scaf55_2.0 | |
| CsqKR_Scaf55_20.12 | TWO PORE CALCIUM CHANNEL PROTEIN 2 |
| CsqKR_Scaf55_20.14 | ZINC FINGER DHHC DOMAIN CONTAINING PROTEIN |
| CsqKR_Scaf55_20.17 | |
| CsqKR_Scaf55_20.30 | UBIQUITIN-PROTEIN LIGASE E3A-RELATED |
| CsqKR_Scaf55_20.8 | TRANSMEMBRANE PROTEIN 242 |
| CsqKR_Scaf55_20.9 | G-PROTEIN COUPLED RECEPTOR |
| CsqKR_Scaf55_21.18 | E3 UBIQUITIN-PROTEIN LIGASE SHPRH FAMILY MEMBER |
| CsqKR_Scaf55_22.15 | BIOTIN PROTEIN LIGASE |
| CsqKR_Scaf55_22.16 | ADHESION G-PROTEIN COUPLED RECEPTOR |
| CsqKR_Scaf55_22.19 | RAS-LIKE FAMILY MEMBER 11 |
| CsqKR_Scaf55_22.21 | HYPOXIA-INDUCIBLE FACTOR 1 ALPHA |
| CsqKR_Scaf55_22.22 | HYPOXIA-INDUCIBLE FACTOR 1 ALPHA |
| CsqKR_Scaf55_22.26 | |
| CsqKR_Scaf55_23.12 | FIBRILLIN-RELATED |
| CsqKR_Scaf55_23.14 | FIBRILLIN-RELATED |
| CsqKR_Scaf55_23.15 | |
| CsqKR_Scaf55_24.11 | G-PROTEIN COUPLED RECEPTOR |
| CsqKR_Scaf55_24.16 | |
| CsqKR_Scaf55_24.21 | FIBRILLIN-RELATED |
| CsqKR_Scaf55_24.22 | CARBON CATABOLITE REPRESSOR PROTEIN 4 |
| CsqKR_Scaf55_24.24 | FIBRILLIN-RELATED |
| CsqKR_Scaf55_24.29 | |
| CsqKR_Scaf55_24.30 | |
| CsqKR_Scaf55_25.19 | FATTY-ACID AMIDE HYDROLASE |
| CsqKR_Scaf55_25.2 | |
| CsqKR_Scaf55_25.20 | UBIQUITIN THIOESTERASE |
| CsqKR_Scaf55_25.21 | AMILORIDE-SENSITIVE SODIUM CHANNEL-RELATED |
| CsqKR_Scaf55_26.0 | |
| CsqKR_Scaf55_26.16 | MUCIN/PORIMIN |
| CsqKR_Scaf55_26.20 | PEPTIDYL-PROLYL CIS-TRANS ISOMERASE |
| CsqKR_Scaf55_26.22 | MANNOSYL-OLIGOSACCHARIDE ALPHA-1,2-MANNOSIDASE-RELATED |
| CsqKR_Scaf55_26.37 | CHARGED MULTIVESICULAR BODY PROTEIN |
| CsqKR_Scaf55_26.39 | PROTEIN SON |
| CsqKR_Scaf55_26.40 | PROTEIN SON |
| CsqKR_Scaf55_26.41 | UNCHARACTERIZED |
| CsqKR_Scaf55_26.44 | RHO FAMILY GTPASE |
| CsqKR_Scaf55_27.26 | GH3 DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf55_27.27 | SH3 DOMAIN-CONTAINING |
| CsqKR_Scaf55_27.29 | MAP/MICROTUBULE AFFINITY-REGULATING KINASE |
| CsqKR_Scaf55_27.30 | SHIPPO-1-RELATED |
| CsqKR_Scaf55_27.31 | NUCLEOPORIN NUP37 P37 -RELATED |
| CsqKR_Scaf55_27.32 | SUA5 |
| CsqKR_Scaf55_28.10 | KINESIN-LIKE PROTEIN KLP-3 |
