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_Scaf695_0.5 | |
| CsqKR_Scaf696_0.4 | |
| CsqKR_Scaf696_0.6 | |
| CsqKR_Scaf69_0.12 | STRUCTURAL MAINTENANCE OF CHROMOSOMES SMC FAMILY MEMBER |
| CsqKR_Scaf69_0.14 | |
| CsqKR_Scaf69_0.7 | DISULFIDE OXIDOREDUCTASE |
| CsqKR_Scaf69_1.13 | GLUTAMINE-TRNA LIGASE |
| CsqKR_Scaf69_1.15 | ECTOPIC P GRANULES PROTEIN 5 HOMOLOG |
| CsqKR_Scaf69_1.7 | |
| CsqKR_Scaf69_10.4 | PROTEIN O-LINKED-MANNOSE BETA-1,2-N-ACETYLGLUCOSAMINYLTRANSFERASE 1 |
| CsqKR_Scaf69_11.10 | CELL DIVISION CYCLE 20 CDC20 FIZZY -RELATED |
| CsqKR_Scaf69_11.29 | DUAL SERINE/THREONINE AND TYROSINE PROTEIN KINASE |
| CsqKR_Scaf69_11.30 | |
| CsqKR_Scaf69_11.8 | DIHYDROFOLATE REDUCTASE |
| CsqKR_Scaf69_12.10 | TRANSMEMBRANE PROTEIN 229 FAMILY MEMBER |
| CsqKR_Scaf69_12.14 | |
| CsqKR_Scaf69_12.17 | RNA POLYMERASE II-ASSOCIATED PROTEIN 3 |
| CsqKR_Scaf69_12.19 | CADHERIN-87A |
| CsqKR_Scaf69_12.22 | |
| CsqKR_Scaf69_12.23 | CADHERIN-87A |
| CsqKR_Scaf69_12.24 | CADHERIN-23 |
| CsqKR_Scaf69_13.19 | CARBOHYDRATE BINDING DOMAIN CONTAINING PROTEIN |
| CsqKR_Scaf69_13.20 | RING ZINC FINGER |
| CsqKR_Scaf69_13.21 | SPINDLE AND KINETOCHORE-ASSOCIATED PROTEIN 2 |
| CsqKR_Scaf69_13.22 | P300 TRANSCRIPTIONAL COFACTOR JMY-RELATED |
| CsqKR_Scaf69_13.26 | UNCHARACTERIZED |
| CsqKR_Scaf69_13.28 | CARBOHYDRATE BINDING DOMAIN CONTAINING PROTEIN |
| CsqKR_Scaf69_13.5 | |
| CsqKR_Scaf69_14.10 | NITRIC OXIDE SYNTHASE OXYGENASE |
| CsqKR_Scaf69_14.11 | NITRIC OXIDE SYNTHASE OXYGENASE |
| CsqKR_Scaf69_14.13 | NITRIC OXIDE SYNTHASE OXYGENASE |
| CsqKR_Scaf69_14.26 | NITRIC OXIDE SYNTHASE OXYGENASE |
| CsqKR_Scaf69_14.28 | P53-INDUCED PROTEIN RELATED |
| CsqKR_Scaf69_14.9 | NITRIC OXIDE SYNTHASE OXYGENASE |
| CsqKR_Scaf69_15.10 | DEHYDROGENASE/REDUCTASE SDR FAMILY MEMBER 7B |
| CsqKR_Scaf69_15.18 | CAVEOLIN |
| CsqKR_Scaf69_15.24 | RING FINGER PROTEIN-RELATED |
| CsqKR_Scaf69_15.56 | - |
| CsqKR_Scaf69_15.57 | UNCHARACTERIZED |
| CsqKR_Scaf69_15.58 | IKB KINASE |
| CsqKR_Scaf69_15.59 | CARBOXYLIC ESTER HYDROLASE |
| CsqKR_Scaf69_15.60 | UNCHARACTERIZED |
| CsqKR_Scaf69_15.63 | CAVEOLIN |
| CsqKR_Scaf69_15.64 | CAVEOLIN |
| CsqKR_Scaf69_15.65 | CAVEOLIN |
| CsqKR_Scaf69_15.66 | CAVEOLIN |
| CsqKR_Scaf69_15.67 | MEDIATOR OF RNA POLYMERASE II TRANSCRIPTION SUBUNIT 10 |
| CsqKR_Scaf69_15.68 | NUCLEAR SPECKLE SPLICING REGULATORY PROTEIN 1 |
| CsqKR_Scaf69_16.13 | NONSENSE-MEDIATED MRNA DECAY PROTEIN 2 UP-FRAMESHIFT SUPPRESSOR 2 |
| CsqKR_Scaf69_16.2 |
