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_Scaf173_13.13 | PHOSDUCIN-LIKE PROTEIN |
| CsqKR_Scaf173_13.14 | DYSTROGLYCAN-RELATED |
| CsqKR_Scaf173_13.17 | UNCHARACTERIZED |
| CsqKR_Scaf173_14.15 | ARGININOSUCCINATE LYASE |
| CsqKR_Scaf173_14.2 | POTASSIUM CHANNEL TETRAMERIZATION DOMAIN-CONTAINING |
| CsqKR_Scaf173_14.28 | ATP-DEPENDENT PERMEASE MDL1, MITOCHONDRIAL |
| CsqKR_Scaf173_14.29 | REPLICATION FACTOR C / DNA POLYMERASE III GAMMA-TAU SUBUNIT |
| CsqKR_Scaf173_14.30 | CEREBELLIN-RELATED |
| CsqKR_Scaf173_14.31 | TYROSINE-PROTEIN PHOSPHATASE |
| CsqKR_Scaf173_14.9 | CHITIN BINDING PERITROPHIN-A |
| CsqKR_Scaf173_15.13 | RING FINGER 10 FAMILY MEMBER |
| CsqKR_Scaf173_15.31 | MCG131172, ISOFORM CRA_A |
| CsqKR_Scaf173_15.32 | MAJOR VAULT PROTEIN |
| CsqKR_Scaf173_15.7 | GPI-ANCHOR TRANSAMIDASE |
| CsqKR_Scaf173_16.14 | RABPHILIN, ISOFORM A |
| CsqKR_Scaf173_16.16 | TRANSMEMBRANE PROTEIN INDUCED BY TUMOR NECROSIS FACTOR ALPHA |
| CsqKR_Scaf173_16.18 | RABPHILIN, ISOFORM A |
| CsqKR_Scaf173_16.20 | |
| CsqKR_Scaf173_16.21 | VOLTAGE-GATED POTASSIUM CHANNEL |
| CsqKR_Scaf173_16.22 | VOLTAGE-GATED POTASSIUM CHANNEL |
| CsqKR_Scaf173_16.23 | VOLTAGE-GATED POTASSIUM CHANNEL |
| CsqKR_Scaf173_16.24 | VOLTAGE-GATED POTASSIUM CHANNEL |
| CsqKR_Scaf173_17.10 | SEC14 RELATED PROTEIN |
| CsqKR_Scaf173_17.17 | PRE-MRNA SPLICING FACTOR PRP8 |
| CsqKR_Scaf173_17.19 | ALPHA-L-FUCOSIDASE |
| CsqKR_Scaf173_17.20 | MANNOSYL-OLIGOSACCHARIDE GLUCOSIDASE |
| CsqKR_Scaf173_17.37 | MANNOSYL-OLIGOSACCHARIDE GLUCOSIDASE |
| CsqKR_Scaf173_17.40 | |
| CsqKR_Scaf173_17.44 | ALPHA-L-FUCOSIDASE |
| CsqKR_Scaf173_18.10 | PROTEIN SIDEKICK |
| CsqKR_Scaf173_18.9 | |
| CsqKR_Scaf173_19.0 | |
| CsqKR_Scaf173_19.13 | |
| CsqKR_Scaf173_19.15 | GUANYLYL CYCLASE |
| CsqKR_Scaf173_19.16 | |
| CsqKR_Scaf173_19.17 | GUANYLYL CYCLASE |
| CsqKR_Scaf173_2.1 | |
| CsqKR_Scaf173_2.16 | METABOTROPIC GLUTAMATE RECEPTOR |
| CsqKR_Scaf173_2.22 | RAB GTPASE-BINDING EFFECTOR PROTEIN |
| CsqKR_Scaf173_2.24 | METABOTROPIC GLUTAMATE RECEPTOR |
| CsqKR_Scaf173_2.27 | METABOTROPIC GLUTAMATE RECEPTOR |
| CsqKR_Scaf173_2.28 | |
| CsqKR_Scaf173_2.30 | INOSITOL 5-PHOSPHATASE |
| CsqKR_Scaf173_20.7 | DUAL SPECIFICITY PROTEIN PHOSPHATASE |
| CsqKR_Scaf173_21.11 | TUBULIN |
| CsqKR_Scaf173_21.2 | RAS-RELATED PROTEIN RAB |
| CsqKR_Scaf173_21.42 | |
| CsqKR_Scaf173_22.10 | SERINE/THREONINE-PROTEIN PHOSPHATASE PP2A-RELATED |
| CsqKR_Scaf173_22.21 | FLOTILLIN-RELATED |
| CsqKR_Scaf173_22.7 | NITROGEN PERMEASE REGULATOR 2/TUMOR SUPPRESSOR CANDIDATE 4 |
