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_Scaf19_30.16 | ZINC FINGER PROTEIN ZIC AND GLI |
| CsqKR_Scaf19_30.18 | CRUMBS FAMILY MEMBER |
| CsqKR_Scaf19_30.41 | |
| CsqKR_Scaf19_30.43 | UNCHARACTERIZED |
| CsqKR_Scaf19_31.35 | |
| CsqKR_Scaf19_31.36 | DELTA-AMINOLEVULINIC ACID DEHYDRATASE |
| CsqKR_Scaf19_31.37 | 6-PHOSPHOGLUCONOLACTONASE |
| CsqKR_Scaf19_31.38 | ES1 PROTEIN HOMOLOG, MITOCHONDRIAL |
| CsqKR_Scaf19_31.39 | HEXOKINASE |
| CsqKR_Scaf19_31.40 | HEXOKINASE |
| CsqKR_Scaf19_31.41 | CDC73 DOMAIN PROTEIN |
| CsqKR_Scaf19_31.42 | COILED-COIL DOMAIN-CONTAINING PROTEIN 189 |
| CsqKR_Scaf19_31.43 | ABRAXAS FAMILY MEMBER |
| CsqKR_Scaf19_31.44 | 60 KDA RIBONUCLEOPROTEIN SSA/RO |
| CsqKR_Scaf19_33.5 | |
| CsqKR_Scaf19_33.8 | POLYCYSTIN FAMILY MEMBER |
| CsqKR_Scaf19_33.9 | HEAT SHOCK PROTEIN 70KDA |
| CsqKR_Scaf19_34.12 | POLYCYSTIN-1 |
| CsqKR_Scaf19_34.13 | POLYCYSTIN FAMILY MEMBER |
| CsqKR_Scaf19_34.14 | POLYCYSTIN FAMILY MEMBER |
| CsqKR_Scaf19_34.15 | POLYCYSTIN FAMILY MEMBER |
| CsqKR_Scaf19_34.16 | |
| CsqKR_Scaf19_34.17 | POLYCYSTIN-1 |
| CsqKR_Scaf19_34.18 | POLYCYSTIN FAMILY MEMBER |
| CsqKR_Scaf19_34.5 | POLYCYSTIN FAMILY MEMBER |
| CsqKR_Scaf19_35.0 | 5-HYDROXYTRYPTAMINE RECEPTOR |
| CsqKR_Scaf19_36.0 | |
| CsqKR_Scaf19_36.10 | DELTEX-RELATED |
| CsqKR_Scaf19_36.17 | FLAVIN MONOAMINE OXIDASE |
| CsqKR_Scaf19_36.18 | |
| CsqKR_Scaf19_36.19 | |
| CsqKR_Scaf19_36.20 | |
| CsqKR_Scaf19_36.22 | DDRGK DOMAIN-CONTAINING PROTEIN 1 |
| CsqKR_Scaf19_36.24 | GANGLIOSIDE INDUCED DIFFERENTIATION ASSOCIATED PROTEIN 2-RELATED |
| CsqKR_Scaf19_36.6 | |
| CsqKR_Scaf19_37.18 | |
| CsqKR_Scaf19_37.19 | COLLAGEN ALPHA |
| CsqKR_Scaf19_37.22 | CYSTEINE-RICH SECRETORY PROTEIN-RELATED |
| CsqKR_Scaf19_37.25 | RIKEN CDNA 4933430I17 GENE |
| CsqKR_Scaf19_37.29 | SH3 DOMAIN-CONTAINING |
| CsqKR_Scaf19_37.31 | CYSTEINE-RICH SECRETORY PROTEIN-RELATED |
| CsqKR_Scaf19_38.4 | SYNAPTOTAGMIN |
| CsqKR_Scaf19_38.6 | CYSTEINE-RICH SECRETORY PROTEIN-RELATED |
| CsqKR_Scaf19_38.9 | CYSTEINE-RICH SECRETORY PROTEIN-RELATED |
| CsqKR_Scaf19_39.22 | SCY1-RELATED S/T PROTEIN KINASE-LIKE |
| CsqKR_Scaf19_39.23 | NARDILYSIN |
| CsqKR_Scaf19_39.24 | NARDILYSIN |
| CsqKR_Scaf19_39.27 | BASIGIN RELATED |
| CsqKR_Scaf19_39.29 | PROTEIN SCAI |
| CsqKR_Scaf19_39.35 | TRANSCRIPTION INITIATION FACTOR TFIID |
