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_Scaf65_8.18 | |
| CsqKR_Scaf65_8.19 | |
| CsqKR_Scaf65_9.13 | SI:DKEY-19B23.12-RELATED |
| CsqKR_Scaf65_9.9 | SI:DKEY-19B23.12-RELATED |
| CsqKR_Scaf662_0.0 | SULFATE TRANSPORTER |
| CsqKR_Scaf665_0.4 | |
| CsqKR_Scaf665_0.5 | |
| CsqKR_Scaf666_0.10 | ELONGATION FACTOR TU-RELATED |
| CsqKR_Scaf666_0.20 | |
| CsqKR_Scaf666_0.43 | SLIT RELATED LEUCINE-RICH REPEAT NEURONAL PROTEIN |
| CsqKR_Scaf666_0.44 | MITOCHONDRIAL RIBOSOMAL PROTEIN S33 |
| CsqKR_Scaf666_0.45 | |
| CsqKR_Scaf666_0.47 | |
| CsqKR_Scaf666_0.48 | DNA CROSS-LINK REPAIR PROTEIN PSO2/SNM1-RELATED |
| CsqKR_Scaf666_0.49 | GUANYLATE KINASE-RELATED |
| CsqKR_Scaf666_1.13 | D123 PROTEIN |
| CsqKR_Scaf666_1.7 | SULFATE TRANSPORTER |
| CsqKR_Scaf666_1.9 | SIMILAR TO CHROMOSOME 3 OPEN READING FRAME 20 |
| CsqKR_Scaf666_2.11 | TRANSMEMBRANE PROTEIN 187 |
| CsqKR_Scaf666_2.20 | UBIQUITIN-ACTIVATING ENZYME E1 |
| CsqKR_Scaf666_2.21 | PROTEIN GAMETE EXPRESSED 1 |
| CsqKR_Scaf666_2.22 | SERINE/THREONINE-PROTEIN KINASE |
| CsqKR_Scaf666_2.4 | HOST CELL FACTOR |
| CsqKR_Scaf666_3.0 | |
| CsqKR_Scaf666_3.8 | VOLTAGE-DEPENDENT CALCIUM CHANNEL SUBUNIT ALPHA-2/DELTA-RELATED |
| CsqKR_Scaf666_3.9 | STEROL ISOMERASE |
| CsqKR_Scaf668_0.1 | |
| CsqKR_Scaf668_0.10 | CARCINOEMBRYONIC ANTIGEN-RELATED CELL ADHESION MOLECULE 8 |
| CsqKR_Scaf668_0.2 | |
| CsqKR_Scaf669_0.14 | |
| CsqKR_Scaf669_0.5 | |
| CsqKR_Scaf66_0.4 | UBIQUITIN CARBOXYL-TERMINAL HYDROLASE |
| CsqKR_Scaf66_0.5 | |
| CsqKR_Scaf66_0.6 | DISULFIDE OXIDOREDUCTASE |
| CsqKR_Scaf671_0.0 | |
| CsqKR_Scaf672_0.16 | SIALATE O-ACETYLESTERASE |
| CsqKR_Scaf672_0.17 | MYOSIN LIGHT CHAIN 1, 3 |
| CsqKR_Scaf672_0.18 | INSULIN RECEPTOR SUBSTRATE |
| CsqKR_Scaf672_0.19 | UNCHARACTERIZED |
| CsqKR_Scaf673_0.0 | |
| CsqKR_Scaf676_0.1 | |
| CsqKR_Scaf676_0.2 | |
| CsqKR_Scaf677_0.12 | |
| CsqKR_Scaf677_0.13 | |
| CsqKR_Scaf677_0.14 | NEPHRIN |
| CsqKR_Scaf677_0.16 | CTX-RELATED TYPE I TRANSMEMBRANE PROTEIN |
| CsqKR_Scaf679_0.0 | |
| CsqKR_Scaf679_0.5 | SACSIN |
| CsqKR_Scaf67_0.10 | N-ACETYLGLUCOSAMINYL-PHOSPHATIDYLINOSITOL BIOSYNTHETIC PROTEIN |
| CsqKR_Scaf67_0.16 | GUANYLYL CYCLASE |
