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_Scaf5_18.11 | DYNACTIN 1-RELATED MICROTUBULE-BINDING |
| CsqKR_Scaf5_18.13 | POTASSIUM CHANNEL, SUBFAMILY K |
| CsqKR_Scaf5_18.22 | DETERIN |
| CsqKR_Scaf5_19.11 | KYNURENINE 3-MONOOXYGENASE |
| CsqKR_Scaf5_19.12 | KYNURENINE 3-MONOOXYGENASE |
| CsqKR_Scaf5_19.9 | KYNURENINE 3-MONOOXYGENASE |
| CsqKR_Scaf5_2.10 | FOS TRANSCRIPTION FACTOR-RELATED |
| CsqKR_Scaf5_2.11 | |
| CsqKR_Scaf5_2.9 | FOS TRANSCRIPTION FACTOR-RELATED |
| CsqKR_Scaf5_20.10 | KUNITZ-TYPE PROTEASE INHIBITOR-RELATED |
| CsqKR_Scaf5_20.23 | KUNITZ-TYPE PROTEASE INHIBITOR-RELATED |
| CsqKR_Scaf5_20.3 | KUNITZ-TYPE PROTEASE INHIBITOR-RELATED |
| CsqKR_Scaf5_20.31 | KUNITZ-TYPE PROTEASE INHIBITOR-RELATED |
| CsqKR_Scaf5_20.6 | |
| CsqKR_Scaf5_20.7 | |
| CsqKR_Scaf5_21.12 | TRANSCRIPTIONAL ADAPTOR 2 ADA2 -RELATED |
| CsqKR_Scaf5_21.14 | D-TYROSYL-TRNA TYR DEACYLASE |
| CsqKR_Scaf5_21.16 | CYTOCHROME C OXIDASE ASSEMBLY FACTOR 4 HOMOLOG, MITOCHONDRIAL |
| CsqKR_Scaf5_21.19 | INTIMAL THICKNESS RECEPTOR-RELATED |
| CsqKR_Scaf5_21.20 | KRAB AND ZINC FINGER DOMAIN-CONTAINING |
| CsqKR_Scaf5_22.0 | |
| CsqKR_Scaf5_22.12 | |
| CsqKR_Scaf5_23.18 | B-CELL LYMPHOMA/LEUKEMIA 11 |
| CsqKR_Scaf5_23.8 | |
| CsqKR_Scaf5_23.9 | REST COREPRESSOR COREST PROTEIN-RELATED |
| CsqKR_Scaf5_24.12 | |
| CsqKR_Scaf5_24.14 | CNH DOMAIN CONTAINING |
| CsqKR_Scaf5_24.5 | SPECTRIN/FILAMIN RELATED CYTOSKELETAL PROTEIN |
| CsqKR_Scaf5_26.6 | |
| CsqKR_Scaf5_27.5 | CCA TRNA NUCLEOTIDYLTRANSFERASE 1, MITOCHONDRIAL |
| CsqKR_Scaf5_27.6 | MEMBRANE-ASSOCIATED GUANYLATE KINASE MAGUK |
| CsqKR_Scaf5_28.16 | COLLAGEN ALPHA |
| CsqKR_Scaf5_28.20 | UPF0764 PROTEIN C16ORF89 |
| CsqKR_Scaf5_28.23 | PHYTANOYL-COA DIOXYGENASE DOMAIN CONTAINING 1 |
| CsqKR_Scaf5_28.32 | |
| CsqKR_Scaf5_28.33 | CYSTEINE-RICH MOTOR NEURON 1 PROTEIN |
| CsqKR_Scaf5_28.34 | CYSTEINE-RICH MOTOR NEURON 1 PROTEIN |
| CsqKR_Scaf5_29.14 | IONOTROPIC GLUTAMATE RECEPTOR |
| CsqKR_Scaf5_29.15 | COILED-COIL DOMAIN-CONTAINING 166 |
| CsqKR_Scaf5_29.16 | ADENOSINE/GUANOSINE DIPHOSPHATASE |
| CsqKR_Scaf5_29.21 | - |
| CsqKR_Scaf5_29.22 | - |
| CsqKR_Scaf5_29.23 | EQUILIBRATIVE NUCLEOSIDE TRANSPORTER |
| CsqKR_Scaf5_29.25 | WD REPEAT-CONTAINING PROTEIN 43 |
| CsqKR_Scaf5_3.15 | |
| CsqKR_Scaf5_3.16 | UNCHARACTERIZED |
| CsqKR_Scaf5_3.17 | SLEI FAMILY PROTEIN |
| CsqKR_Scaf5_3.18 | |
| CsqKR_Scaf5_3.19 | |
| CsqKR_Scaf5_30.12 | BTB POZ DOMAIN CONTAINING 7 |
