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_Scaf95_9.12 | G-PROTEIN COUPLED RECEPTOR FAMILY 1 MEMBER |
| CsqKR_Scaf95_9.13 | PEPTIDYL-PROLYL CIS-TRANS ISOMERASE-RELATED |
| CsqKR_Scaf95_9.14 | FAM187 |
| CsqKR_Scaf95_9.15 | EH DOMAIN |
| CsqKR_Scaf960_0.0 | TNF RECEPTOR ASSOCIATED FACTOR |
| CsqKR_Scaf963_0.0 | |
| CsqKR_Scaf964_0.1 | |
| CsqKR_Scaf965_0.3 | UNCHARACTERIZED |
| CsqKR_Scaf965_0.4 | |
| CsqKR_Scaf966_0.14 | AMINO ACID TRANSPORTER |
| CsqKR_Scaf966_0.15 | AMINO ACID TRANSPORTER |
| CsqKR_Scaf966_0.16 | AMINO ACID TRANSPORTER |
| CsqKR_Scaf966_0.18 | AMINO ACID TRANSPORTER |
| CsqKR_Scaf966_0.19 | AMINO ACID TRANSPORTER |
| CsqKR_Scaf974_0.3 | |
| CsqKR_Scaf974_0.4 | VILLIN |
| CsqKR_Scaf977_0.7 | RECEPTOR-TYPE TYROSINE-PROTEIN PHOSPHATASE |
| CsqKR_Scaf977_0.8 | |
| CsqKR_Scaf979_0.11 | CARCINOEMBRYONIC ANTIGEN-RELATED CELL ADHESION MOLECULE 8 |
| CsqKR_Scaf979_0.13 | |
| CsqKR_Scaf979_0.14 | |
| CsqKR_Scaf97_0.14 | CALCIUM BINDING PROTEINS |
| CsqKR_Scaf97_0.3 | GDP-FUCOSE PROTEIN O-FUCOSYLTRANSFERASE 1 |
| CsqKR_Scaf97_0.8 | GDP-FUCOSE PROTEIN O-FUCOSYLTRANSFERASE 1 |
| CsqKR_Scaf97_1.0 | ANTIGEN BSP, PUTATIVE-RELATED |
| CsqKR_Scaf97_1.13 | RAS GTPASE-RELATED |
| CsqKR_Scaf97_1.16 | PROTEIN DR1 |
| CsqKR_Scaf97_1.19 | MANNOSYL-OLIGOSACCHARIDE ALPHA-1,2-MANNOSIDASE-RELATED |
| CsqKR_Scaf97_1.41 | HEAT SHOCK PROTEIN 70KDA |
| CsqKR_Scaf97_1.45 | TUMOR NECROSIS FACTOR RECEPTOR SUPERFAMILY MEMBER 9 |
| CsqKR_Scaf97_2.11 | HOMEOBOX PROTEIN TRANSCRIPTION FACTORS |
| CsqKR_Scaf97_2.18 | |
| CsqKR_Scaf97_2.4 | TUMOR NECROSIS FACTOR RECEPTOR SUPERFAMILY MEMBER 9 |
| CsqKR_Scaf97_2.9 | COILED-COIL DOMAIN-CONTAINING PROTEIN 180 |
| CsqKR_Scaf97_3.19 | |
| CsqKR_Scaf97_3.29 | PHOSPHATIDYLINOSITOL GLYCAN, CLASS C |
| CsqKR_Scaf97_3.30 | COILED-COIL DOMAIN-CONTAINING PROTEIN 180 |
| CsqKR_Scaf97_3.31 | 26S PROTEASOME NON-ATPASE REGULATORY SUBUNIT 5-RELATED |
| CsqKR_Scaf97_3.33 | RING FINGER AND PROTEASE ASSOCIATED DOMAIN-CONTAINING |
| CsqKR_Scaf97_3.43 | TELOMERE LENGTH AND SILENCING PROTEIN 1 TLS1 FAMILY MEMBER |
| CsqKR_Scaf97_3.44 | |
| CsqKR_Scaf97_3.47 | PEPTIDYL-PROLYL CIS-TRANS ISOMERASE |
| CsqKR_Scaf980_0.10 | NEPHRIN |
| CsqKR_Scaf980_0.8 | NEPHRIN |
| CsqKR_Scaf980_0.9 | NEPHRIN |
| CsqKR_Scaf985_0.7 | |
| CsqKR_Scaf985_0.8 | |
| CsqKR_Scaf985_0.9 | EGF-LIKE DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf986_0.0 | FTP DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf986_0.10 |
