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_20.16 | PALMITOYL-PROTEIN THIOESTERASE/DOLICHYLDIPHOSPHATASE 1 |
| CsqKR_Scaf65_20.17 | TETRASPANIN |
| CsqKR_Scaf65_20.18 | VOLTAGE-DEPENDENT CALCIUM CHANNEL SUBUNIT ALPHA-2/DELTA-RELATED |
| CsqKR_Scaf65_20.24 | TETRASPANIN |
| CsqKR_Scaf65_20.29 | TRANSMEMBRANE PROTEIN 65 |
| CsqKR_Scaf65_20.30 | - |
| CsqKR_Scaf65_20.31 | |
| CsqKR_Scaf65_20.32 | |
| CsqKR_Scaf65_20.33 | PEROXISOMAL BIOGENESIS FACTOR 3 |
| CsqKR_Scaf65_21.14 | RGS-GAIP INTERACTING PROTEIN GIPC |
| CsqKR_Scaf65_21.15 | UNCHARACTERIZED |
| CsqKR_Scaf65_22.8 | |
| CsqKR_Scaf65_23.10 | ARMADILLO-LIKE HELICAL DOMAIN CONTAINING PROTEIN 1 |
| CsqKR_Scaf65_23.11 | UBIQUITIN-CONJUGATING ENZYME E2 |
| CsqKR_Scaf65_23.12 | 3'(2'),5'-BISPHOSPHATE NUCLEOTIDASE 1 |
| CsqKR_Scaf65_23.14 | |
| CsqKR_Scaf65_24.11 | VOLTAGE-GATED POTASSIUM CHANNEL |
| CsqKR_Scaf65_25.11 | NUCLEAR PORE COMPLEX PROTEIN NUP155 |
| CsqKR_Scaf65_25.12 | LD09343P |
| CsqKR_Scaf65_25.19 | COILIN |
| CsqKR_Scaf65_25.21 | MANNOSE, PHOSPHOLIPASE, LECTIN RECEPTOR RELATED |
| CsqKR_Scaf65_26.10 | KICSTOR COMPLEX PROTEIN SZT2 |
| CsqKR_Scaf65_26.12 | |
| CsqKR_Scaf65_26.13 | MITOTIC INTERACTOR AND SUBSTRATE OF PLK1 MISP FAMILY MEMBER |
| CsqKR_Scaf65_26.14 | KICSTOR COMPLEX PROTEIN SZT2 |
| CsqKR_Scaf65_27.1 | |
| CsqKR_Scaf65_27.15 | - |
| CsqKR_Scaf65_27.17 | UNCHARACTERIZED |
| CsqKR_Scaf65_27.29 | UNCHARACTERIZED |
| CsqKR_Scaf65_27.34 | SQUALENE MONOOXYGENASE |
| CsqKR_Scaf65_27.8 | URIDINE KINASE |
| CsqKR_Scaf65_28.13 | MAJOR FACILITATOR SUPERFAMILY DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf65_28.16 | MULTIPLE EPIDERMAL GROWTH FACTOR-LIKE DOMAINS PROTEIN |
| CsqKR_Scaf65_28.17 | |
| CsqKR_Scaf65_28.18 | CDK5 AND ABL1 ENZYME SUBSTRATE 1 |
| CsqKR_Scaf65_28.2 | 3-HYDROXY-3-METHYLGLUTARYL COENZYME A SYNTHASE |
| CsqKR_Scaf65_28.7 | E3 UBIQUITIN-PROTEIN LIGASE MIB2 |
| CsqKR_Scaf65_29.11 | CERAMIDE GLUCOSYLTRANSFERASE |
| CsqKR_Scaf65_29.13 | KINESIN-RELATED PROTEIN 6 |
| CsqKR_Scaf65_29.14 | SERINE/THREONINE-PROTEIN KINASE RIO1 |
| CsqKR_Scaf65_29.25 | U2 SMALL NUCLEAR RIBONUCLEOPROTEIN A |
| CsqKR_Scaf65_29.28 | COILED-COIL DOMAIN-CONTAINING PROTEIN 138 |
| CsqKR_Scaf65_29.30 | EUKARYOTIC TRANSLATION ELONGATION FACTOR 1 EPSILON-1 |
| CsqKR_Scaf65_3.14 | NEUROTRANSMITTER GATED ION CHANNEL |
| CsqKR_Scaf65_3.7 | MACROGLOBULIN / COMPLEMENT |
| CsqKR_Scaf65_30.2 | BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR, TWIST |
| CsqKR_Scaf65_30.9 | BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR, TWIST |
| CsqKR_Scaf65_31.23 | EUKARYOTIC TRANSLATION INITIATION FACTOR 3 -RELATED |
| CsqKR_Scaf65_31.24 | |
| CsqKR_Scaf65_31.25 | GEMININ |
