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_Scaf172_5.21 | UNCHARACTERIZED |
| CsqKR_Scaf172_5.22 | HOMEOBOX PROTEIN EMX-RELATED |
| CsqKR_Scaf172_5.25 | |
| CsqKR_Scaf172_5.26 | SELENOPROTEIN F |
| CsqKR_Scaf172_6.10 | COILED-COIL DOMAIN-CONTAINING PROTEIN 172 |
| CsqKR_Scaf172_6.3 | |
| CsqKR_Scaf172_6.8 | NUCLEAR HORMONE RECEPTOR |
| CsqKR_Scaf172_6.9 | RING/U-BOX SUPERFAMILY PROTEIN |
| CsqKR_Scaf172_7.21 | |
| CsqKR_Scaf172_7.22 | DNA POLYMERASE THETA, PUTATIVE (AFU_ORTHOLOGUE AFUA_1G05260)-RELATED |
| CsqKR_Scaf172_7.23 | 30S RIBOSOMAL PROTEIN S18 |
| CsqKR_Scaf172_7.25 | ENGULFMENT AND CELL MOTILITY |
| CsqKR_Scaf172_7.27 | |
| CsqKR_Scaf172_7.28 | UNCHARACTERIZED |
| CsqKR_Scaf172_7.31 | |
| CsqKR_Scaf172_7.34 | |
| CsqKR_Scaf172_7.35 | |
| CsqKR_Scaf172_7.36 | |
| CsqKR_Scaf172_7.37 | |
| CsqKR_Scaf172_8.7 | TYROSINE-PROTEIN KINASE RECEPTOR |
| CsqKR_Scaf172_8.8 | - |
| CsqKR_Scaf172_9.10 | UNCHARACTERIZED |
| CsqKR_Scaf172_9.14 | ENDONUCLEASE RELATED |
| CsqKR_Scaf172_9.27 | TRANSCRIPTION INITIATION FACTOR IIB-RELATED |
| CsqKR_Scaf172_9.28 | UNCHARACTERIZED |
| CsqKR_Scaf172_9.32 | SOLUTE CARRIER FAMILY 31 COPPER TRANSPORTERS |
| CsqKR_Scaf172_9.7 | LAMGL DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf173_0.16 | TEKTIN |
| CsqKR_Scaf173_0.25 | METALLOPROTEASE TLDD |
| CsqKR_Scaf173_0.26 | METALLOPROTEASE TLDD |
| CsqKR_Scaf173_1.19 | METABOTROPIC GLUTAMATE RECEPTOR |
| CsqKR_Scaf173_1.20 | 39S RIBOSOMAL PROTEIN L18, MITOCHONDRIAL |
| CsqKR_Scaf173_1.23 | SUCCINATE/FUMARATE MITOCHONDRIAL TRANSPORTER-RELATED |
| CsqKR_Scaf173_1.29 | |
| CsqKR_Scaf173_1.31 | |
| CsqKR_Scaf173_1.33 | |
| CsqKR_Scaf173_1.7 | COPINE FAMILY PROTEIN 1 |
| CsqKR_Scaf173_10.18 | |
| CsqKR_Scaf173_10.19 | CARBONIC ANHYDRASE |
| CsqKR_Scaf173_10.20 | |
| CsqKR_Scaf173_10.27 | ADENINE NUCLEOTIDE ALPHA HYDROLASES-LIKE SUPERFAMILY PROTEIN |
| CsqKR_Scaf173_10.28 | UNIVERSAL STRESS PROTEIN SLR1230 |
| CsqKR_Scaf173_10.30 | ALPHA-L-FUCOSIDASE |
| CsqKR_Scaf173_12.22 | RYANODINE RECEPTOR AND IP3 RECEPTOR |
| CsqKR_Scaf173_12.23 | RYANODINE RECEPTOR AND IP3 RECEPTOR |
| CsqKR_Scaf173_12.26 | MIR DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf173_12.27 | LEUKOCYTE RECEPTOR CLUSTER MEMBER 9 |
| CsqKR_Scaf173_12.28 | RNA 2',3'-CYCLIC PHOSPHODIESTERASE |
| CsqKR_Scaf173_12.29 | SARCOSPAN |
| CsqKR_Scaf173_13.11 | COILED-COIL DOMAIN-CONTAINING 74A |
