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_Scaf14_16.0 | FAT ATYPICAL CADHERIN-RELATED |
| CsqKR_Scaf14_16.12 | |
| CsqKR_Scaf14_16.13 | TRANSIENT RECEPTOR POTENTIAL CHANNEL |
| CsqKR_Scaf14_16.15 | |
| CsqKR_Scaf14_16.16 | BCL-2 RELATED |
| CsqKR_Scaf14_16.5 | TRANSIENT RECEPTOR POTENTIAL CHANNEL |
| CsqKR_Scaf14_16.6 | TRANSIENT RECEPTOR POTENTIAL CHANNEL |
| CsqKR_Scaf14_17.13 | N-ACETYLGLUCOSAMINE-6-SULFATASE FAMILY MEMBER |
| CsqKR_Scaf14_17.14 | PHD FINGER PROTEIN 20-RELATED |
| CsqKR_Scaf14_17.16 | ROPPORIN-1-LIKE PROTEIN |
| CsqKR_Scaf14_17.28 | VOLTAGE-GATED POTASSIUM CHANNEL |
| CsqKR_Scaf14_17.32 | U1 SMALL NUCLEAR RIBONUCLEOPROTEIN 70 KD |
| CsqKR_Scaf14_17.8 | VOLTAGE-GATED POTASSIUM CHANNEL |
| CsqKR_Scaf14_17.9 | SULFATE TRANSPORTER |
| CsqKR_Scaf14_18.18 | |
| CsqKR_Scaf14_18.19 | RFX TRANSCRIPTION FACTOR FAMILY |
| CsqKR_Scaf14_18.25 | ZN-FINGER, C-X8-C-X5-C-X3-H TYPE-CONTAINING |
| CsqKR_Scaf14_18.26 | TRANSCRIPTION INITIATION FACTOR IIH-RELATED |
| CsqKR_Scaf14_18.28 | |
| CsqKR_Scaf14_18.29 | UNCHARACTERIZED |
| CsqKR_Scaf14_18.30 | PROTEIN PITCHFORK |
| CsqKR_Scaf14_18.7 | |
| CsqKR_Scaf14_19.11 | |
| CsqKR_Scaf14_19.12 | ADENYLATE CYCLASE TYPE 1 |
| CsqKR_Scaf14_19.14 | SODIUM/POTASSIUM/CALCIUM EXCHANGER |
| CsqKR_Scaf14_19.8 | OXYSTEROL-BINDING PROTEIN-RELATED |
| CsqKR_Scaf14_20.1 | |
| CsqKR_Scaf14_20.15 | |
| CsqKR_Scaf14_20.26 | BLOC-1 COMPLEX SUBUNIT 1 |
| CsqKR_Scaf14_20.28 | PDF RECEPTOR-LIKE PROTEIN-RELATED |
| CsqKR_Scaf14_20.29 | INTEGRIN ALPHA |
| CsqKR_Scaf14_20.30 | PYM PROTEIN |
| CsqKR_Scaf14_21.13 | MALE-SPECIFIC LETHAL-1 PROTEIN |
| CsqKR_Scaf14_21.20 | ANKYRIN REPEAT DOMAIN-CONTAINING PROTEIN 39-RELATED |
| CsqKR_Scaf14_21.21 | |
| CsqKR_Scaf14_21.23 | MICROTUBULE ASSOCIATED PROTEIN XMAP215 |
| CsqKR_Scaf14_21.26 | WD40 REPEAT PROTEIN 12, 37 |
| CsqKR_Scaf14_22.15 | TTC17 PROTEIN |
| CsqKR_Scaf14_22.16 | PEROXISOMAL MEMBRANE PROTEIN 4 |
| CsqKR_Scaf14_22.24 | GALACTOSE-3-O-SULFOTRANSFERASE |
| CsqKR_Scaf14_22.25 | FRIZZLED |
| CsqKR_Scaf14_22.27 | TUBULIN POLYGLUTAMYLASE |
| CsqKR_Scaf14_22.9 | ASPARAGINE SYNTHETASE |
| CsqKR_Scaf14_23.13 | INSULIN-INDUCED GENE 1 |
| CsqKR_Scaf14_23.6 | |
| CsqKR_Scaf14_23.7 | 4.1 G PROTEIN |
| CsqKR_Scaf14_24.6 | FIDIPIDINE |
| CsqKR_Scaf14_25.3 | VESICULAR, OVEREXPRESSED IN CANCER, PROSURVIVAL PROTEIN 1 |
| CsqKR_Scaf14_26.20 | DNA-DIRECTED RNA POLYMERASE II, III |
| CsqKR_Scaf14_26.24 |
