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_Scaf7_21.7 | SHORT-CHAIN DEHYDROGENASE/REDUCTASE FAMILY 9C |
| CsqKR_Scaf7_22.14 | |
| CsqKR_Scaf7_22.15 | |
| CsqKR_Scaf7_22.8 | MANNOSE, PHOSPHOLIPASE, LECTIN RECEPTOR RELATED |
| CsqKR_Scaf7_22.9 | FORMIN-BINDING PROTEIN 4 |
| CsqKR_Scaf7_23.10 | SPLICING FACTOR 3B, SUBUNIT 1-RELATED |
| CsqKR_Scaf7_23.14 | OXIDOREDUCTASE NAD-BINDING DOMAIN-CONTAINING PROTEIN 1 |
| CsqKR_Scaf7_24.0 | |
| CsqKR_Scaf7_24.16 | CONTACTIN 5 |
| CsqKR_Scaf7_24.19 | PROPERDIN |
| CsqKR_Scaf7_24.22 | |
| CsqKR_Scaf7_24.26 | |
| CsqKR_Scaf7_24.27 | LD22376P |
| CsqKR_Scaf7_25.1 | |
| CsqKR_Scaf7_25.27 | PROPERDIN |
| CsqKR_Scaf7_25.31 | |
| CsqKR_Scaf7_25.32 | |
| CsqKR_Scaf7_25.34 | PROPERDIN |
| CsqKR_Scaf7_25.35 | INACTIVE HYDROXYSTEROID DEHYDROGENASE-LIKE PROTEIN 1 |
| CsqKR_Scaf7_25.6 | |
| CsqKR_Scaf7_26.8 | - |
| CsqKR_Scaf7_27.11 | DENN DOMAIN-CONTAINING PROTEIN 2 |
| CsqKR_Scaf7_27.37 | YES-ASSOCIATED PROTEIN YAP1 FAMILY MEMBER |
| CsqKR_Scaf7_27.38 | PHOSPHOINOSITOL 3-PHOSPHATE-BINDING PROTEIN |
| CsqKR_Scaf7_27.39 | 60S RIBOSOMAL PROTEIN L27A |
| CsqKR_Scaf7_27.40 | GLR0591 PROTEIN |
| CsqKR_Scaf7_27.41 | SKP1 |
| CsqKR_Scaf7_27.43 | E3 UBIQUITIN-PROTEIN LIGASE SIAH2 |
| CsqKR_Scaf7_28.7 | RHO GTPASE-ACTIVATING PROTEIN 190 |
| CsqKR_Scaf7_28.8 | PHOSPHOINOSITIDE-SPECIFIC PHOSPHOLIPASE C FAMILY PROTEIN |
| CsqKR_Scaf7_29.5 | SOLUTE CARRIER FAMILY 17 |
| CsqKR_Scaf7_29.8 | SOLUTE CARRIER FAMILY 17 |
| CsqKR_Scaf7_3.10 | THIAMINE PYROPHOSPHATE ENZYMES |
| CsqKR_Scaf7_3.17 | CHROMOSOME-ASSOCIATED KINESIN KIF4A-RELATED |
| CsqKR_Scaf7_3.18 | PROTEIN LIN-7 HOMOLOG |
| CsqKR_Scaf7_3.19 | |
| CsqKR_Scaf7_3.5 | SODIUM-DEPENDENT GLUCOSE TRANSPORTER 1 |
| CsqKR_Scaf7_30.11 | ANK_REP_REGION DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf7_30.9 | |
| CsqKR_Scaf7_31.17 | GLYCOGEN SYNTHASE |
| CsqKR_Scaf7_31.18 | 3-OXOACYL-(ACYL-CARRIER-PROTEIN) REDUCTASE |
| CsqKR_Scaf7_31.31 | REPLICATION PROTEIN A3 |
| CsqKR_Scaf7_31.34 | COILED-COIL DOMAIN-CONTAINING PROTEIN 89 |
| CsqKR_Scaf7_31.36 | TESTIS-EXPRESSED PROTEIN 52 |
| CsqKR_Scaf7_31.37 | |
| CsqKR_Scaf7_31.38 | NITRILASE-RELATED |
| CsqKR_Scaf7_31.39 | WD40 DOMAIN-CONTAINING PROTEIN MIO FAMILY MEMBER |
| CsqKR_Scaf7_31.40 | |
| CsqKR_Scaf7_32.12 | |
| CsqKR_Scaf7_32.16 | SYNTAXIN |
