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_Scaf258_0.8 | |
| CsqKR_Scaf258_0.9 | |
| CsqKR_Scaf258_1.13 | MANNOSE, PHOSPHOLIPASE, LECTIN RECEPTOR RELATED |
| CsqKR_Scaf258_10.17 | GLYCOPROTEIN HORMONE RECEPTOR |
| CsqKR_Scaf258_10.18 | NUCLEAR FACTOR NF-KAPPA-B PROTEIN |
| CsqKR_Scaf258_10.19 | CGTHBA PROTEIN -14 GENE PROTEIN |
| CsqKR_Scaf258_11.13 | CASPASE |
| CsqKR_Scaf258_11.42 | H/ACA RIBONUCLEOPROTEIN COMPLEX NON-CORE SUBUNIT NAF1 |
| CsqKR_Scaf258_11.44 | TIM23 |
| CsqKR_Scaf258_11.45 | CRUMBS FAMILY MEMBER |
| CsqKR_Scaf258_11.46 | UROCANATE HYDRATASE |
| CsqKR_Scaf258_11.6 | NOTCH LIGAND FAMILY MEMBER |
| CsqKR_Scaf258_2.1 | IDURONATE 2-SULFATASE |
| CsqKR_Scaf258_2.5 | CYCLIC NUCLEOTIDE-DEPENDENT PROTEIN KINASE |
| CsqKR_Scaf258_2.8 | DPY30-RELATED |
| CsqKR_Scaf258_3.14 | ADP,ATP CARRIER PROTEIN 1-RELATED-RELATED |
| CsqKR_Scaf258_3.18 | ANNEXIN |
| CsqKR_Scaf258_3.22 | TEKTIN |
| CsqKR_Scaf258_3.23 | ATP-DEPENDENT RNA HELICASE RHLE-RELATED |
| CsqKR_Scaf258_3.27 | NUCLEOTIDE-BINDING PROTEIN NBP35 YEAST -RELATED |
| CsqKR_Scaf258_3.39 | PEPTIDE CHAIN RELEASE FACTOR |
| CsqKR_Scaf258_3.40 | MAP/MICROTUBULE AFFINITY-REGULATING KINASE |
| CsqKR_Scaf258_3.41 | |
| CsqKR_Scaf258_3.46 | |
| CsqKR_Scaf258_4.11 | NUCLEAR RECEPTOR COACTIVATOR 4 |
| CsqKR_Scaf258_4.12 | FAS-ASSOCIATING DEATH DOMAIN-CONTAINING PROTEIN FADD |
| CsqKR_Scaf258_4.13 | INTERFERON REGULATORY FACTOR |
| CsqKR_Scaf258_5.0 | |
| CsqKR_Scaf258_5.1 | |
| CsqKR_Scaf258_6.10 | |
| CsqKR_Scaf258_6.11 | |
| CsqKR_Scaf258_6.18 | TRYPSIN-RELATED |
| CsqKR_Scaf258_6.23 | ANKYRIN DOMAIN-CONTAINING |
| CsqKR_Scaf258_6.50 | |
| CsqKR_Scaf258_6.51 | |
| CsqKR_Scaf258_6.52 | |
| CsqKR_Scaf258_6.53 | |
| CsqKR_Scaf258_6.54 | DNA-3-METHYLADENINE GLYCOSYLASE |
| CsqKR_Scaf258_6.55 | DNA-3-METHYLADENINE GLYCOSYLASE |
| CsqKR_Scaf258_6.56 | GROUP XII SECRETORY PHOSPHOLIPASE A2 FAMILY MEMBER |
| CsqKR_Scaf258_7.0 | |
| CsqKR_Scaf258_7.23 | NUCLEOLAR PROTEIN 7/ESTROGEN RECEPTOR COACTIVATOR-RELATED |
| CsqKR_Scaf258_7.24 | NUCLEOLAR PROTEIN 7/ESTROGEN RECEPTOR COACTIVATOR-RELATED |
| CsqKR_Scaf258_7.27 | INTERFERON-INDUCED PROTEIN 44 |
| CsqKR_Scaf258_7.29 | - |
| CsqKR_Scaf258_7.9 | |
| CsqKR_Scaf258_9.13 | TRANSIENT RECEPTOR POTENTIAL CHANNEL |
| CsqKR_Scaf258_9.14 | TRANSIENT RECEPTOR POTENTIAL CHANNEL |
| CsqKR_Scaf258_9.5 | HIGH-AFFINITY CHOLINE TRANSPORTER 1 |
| CsqKR_Scaf258_9.8 | HIGH-AFFINITY CHOLINE TRANSPORTER 1 |
