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_Scaf21_31.12 | RAB11-RELATED |
| CsqKR_Scaf21_31.17 | TRANSMEMBRANE PROTEIN 198 FAMILY MEMBER |
| CsqKR_Scaf21_31.18 | V-TYPE PROTON ATPASE SUBUNIT C |
| CsqKR_Scaf21_31.3 | CHASCON, ISOFORM D-RELATED |
| CsqKR_Scaf21_32.19 | TETRASPANIN |
| CsqKR_Scaf21_32.28 | MALE STERILITY PROTEIN 2-RELATED |
| CsqKR_Scaf21_32.29 | SERUM AMYLOID A |
| CsqKR_Scaf21_32.30 | PHENYLALANYL-TRNA SYNTHETASE |
| CsqKR_Scaf21_32.31 | PROTEIN ARGININE N-METHYLTRANSFERASE |
| CsqKR_Scaf21_32.32 | CHROMOSOME 28 C12ORF29 HOMOLOG |
| CsqKR_Scaf21_32.33 | |
| CsqKR_Scaf21_32.34 | CALCIUM-INDEPENDENT PHOSPHOLIPASE A2 IPLA2 -RELATED |
| CsqKR_Scaf21_32.35 | |
| CsqKR_Scaf21_33.10 | CHITIN SYNTHASE |
| CsqKR_Scaf21_33.12 | ANK_REP_REGION DOMAIN-CONTAINING PROTEIN-RELATED |
| CsqKR_Scaf21_33.17 | CHITIN SYNTHASE |
| CsqKR_Scaf21_33.9 | INTEGRIN ALPHA |
| CsqKR_Scaf21_34.11 | DNAJ HOMOLOG SUBFAMILY C MEMBER 1 |
| CsqKR_Scaf21_34.14 | CHITIN SYNTHASE |
| CsqKR_Scaf21_34.15 | CHITIN SYNTHASE |
| CsqKR_Scaf21_34.16 | CHITIN SYNTHASE |
| CsqKR_Scaf21_35.18 | UNCHARACTERIZED |
| CsqKR_Scaf21_35.19 | RHO-GTPASE-ACTIVATING PROTEIN LRG1 |
| CsqKR_Scaf21_35.26 | |
| CsqKR_Scaf21_35.27 | |
| CsqKR_Scaf21_35.28 | |
| CsqKR_Scaf21_35.8 | PDF RECEPTOR-LIKE PROTEIN-RELATED |
| CsqKR_Scaf21_35.9 | |
| CsqKR_Scaf21_4.12 | BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR, TWIST |
| CsqKR_Scaf21_4.2 | BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR, TWIST |
| CsqKR_Scaf21_4.4 | FORKHEAD BOX PROTEIN |
| CsqKR_Scaf21_5.11 | VOLTAGE AND LIGAND GATED POTASSIUM CHANNEL |
| CsqKR_Scaf21_5.22 | UNCHARACTERIZED |
| CsqKR_Scaf21_5.5 | BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR, TWIST |
| CsqKR_Scaf21_5.9 | ELL-ASSOCIATED FACTOR EAF |
| CsqKR_Scaf21_7.10 | SERINE PROTEASE FAMILY S10 SERINE CARBOXYPEPTIDASE |
| CsqKR_Scaf21_7.11 | |
| CsqKR_Scaf21_7.20 | SEPIAPTERIN REDUCTASE |
| CsqKR_Scaf21_7.21 | BETA-GALACTOSIDASE RELATED |
| CsqKR_Scaf21_8.3 | FMRFAMIDE-RELATED PEPTIDES |
| CsqKR_Scaf21_8.9 | MANNOSE, PHOSPHOLIPASE, LECTIN RECEPTOR RELATED |
| CsqKR_Scaf21_9.12 | HOMEOBOX PROTEIN ARISTALESS |
| CsqKR_Scaf21_9.13 | |
| CsqKR_Scaf21_9.9 | COILED-COIL DOMAIN-CONTAINING PROTEIN 91 |
| CsqKR_Scaf220_0.0 | |
| CsqKR_Scaf220_0.1 | |
| CsqKR_Scaf221_0.11 | NEPHRIN |
| CsqKR_Scaf221_0.12 | NEPHRIN |
| CsqKR_Scaf222_0.1 | TUMOR NECROSIS FACTOR FAMILY MEMBER |
| CsqKR_Scaf222_0.13 | CULLIN |
