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_Scaf130_18.27 | ENDO-1,4-BETA-GLUCANASE |
| CsqKR_Scaf130_18.30 | ENDO-1,4-BETA-GLUCANASE |
| CsqKR_Scaf130_18.31 | AMILORIDE-SENSITIVE SODIUM CHANNEL-RELATED |
| CsqKR_Scaf130_18.8 | ENDO-1,4-BETA-GLUCANASE |
| CsqKR_Scaf130_18.9 | ENDO-1,4-BETA-GLUCANASE |
| CsqKR_Scaf130_19.0 | TRANSMEMBRANE EMP24 DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf130_19.14 | LEUCINE-, GLUTAMATE- AND LYSINE-RICH PROTEIN 1 |
| CsqKR_Scaf130_19.17 | |
| CsqKR_Scaf130_2.16 | CALSYNTENIN |
| CsqKR_Scaf130_2.17 | DEATH DOMAIN-CONTAINING PROTEIN CRADD |
| CsqKR_Scaf130_2.18 | CALSYNTENIN |
| CsqKR_Scaf130_2.22 | |
| CsqKR_Scaf130_2.7 | SYNAPTIC ADHESION-LIKE MOLECULE SALM |
| CsqKR_Scaf130_20.12 | |
| CsqKR_Scaf130_20.13 | POLY [ADP-RIBOSE] POLYMERASE |
| CsqKR_Scaf130_20.16 | NUCLEAR RECEPTOR SUBFAMILY 0 GROUP B |
| CsqKR_Scaf130_21.16 | XYLOSIDE XYLOSYLTRANSFERASE 1 |
| CsqKR_Scaf130_21.19 | FATTY ACID SYNTHASE |
| CsqKR_Scaf130_21.6 | FATTY ACID SYNTHASE |
| CsqKR_Scaf130_21.8 | XYLOSIDE XYLOSYLTRANSFERASE 1 |
| CsqKR_Scaf130_21.9 | RHO GUANINE NUCLEOTIDE EXCHANGE FACTOR |
| CsqKR_Scaf130_22.16 | GENERAL TRANSCRIPTION FACTOR IIH SUBUNIT 2 |
| CsqKR_Scaf130_22.17 | ELYS PROTEIN |
| CsqKR_Scaf130_22.19 | UNCHARACTERIZED |
| CsqKR_Scaf130_22.32 | MYELOID LEUKEMIA FACTOR |
| CsqKR_Scaf130_22.37 | DYNAMIN |
| CsqKR_Scaf130_22.8 | CARBOXYLASE:PYRUVATE/ACETYL-COA/PROPIONYL-COA CARBOXYLASE |
| CsqKR_Scaf130_23.1 | |
| CsqKR_Scaf130_23.12 | DIMETHYLANILINE MONOOXYGENASE |
| CsqKR_Scaf130_23.13 | WD-40 REPEAT PROTEIN |
| CsqKR_Scaf130_23.16 | GUANYLYL CYCLASE |
| CsqKR_Scaf130_23.17 | ARYLSULFATASE |
| CsqKR_Scaf130_23.4 | DEOXYNUCLEOSIDE KINASE |
| CsqKR_Scaf130_24.18 | PLECKSTRIN HOMOLOGY DOMAIN-CONTAINING FAMILY M MEMBER 2 |
| CsqKR_Scaf130_24.19 | PLECKSTRIN HOMOLOGY DOMAIN-CONTAINING FAMILY M MEMBER 2 |
| CsqKR_Scaf130_24.20 | MANNOSE-6-PHOSPHATE RECEPTOR FAMILY MEMBER |
| CsqKR_Scaf130_24.21 | PEPTIDYL-PROLYL CIS-TRANS ISOMERASE |
| CsqKR_Scaf130_24.22 | UNCHARACTERIZED |
| CsqKR_Scaf130_25.15 | SPERM ASSOCIATED ANTIGEN 7 |
| CsqKR_Scaf130_25.17 | NADH-UBIQUINONE OXIDOREDUCTASE SGDH SUBUNIT |
| CsqKR_Scaf130_25.8 | SEGMENT POLARITY PROTEIN DISHEVELLED |
| CsqKR_Scaf130_25.9 | E3 UBIQUITIN-PROTEIN LIGASE MIB2 |
| CsqKR_Scaf130_26.3 | NUCLEOLAR COMPLEX 2 AND RAD4-RELATED |
| CsqKR_Scaf130_26.9 | ATP-DEPENDENT RNA HELICASE |
| CsqKR_Scaf130_27.15 | STAR-RELATED LIPID TRANSFER PROTEIN 9 |
| CsqKR_Scaf130_27.16 | STAR-RELATED LIPID TRANSFER PROTEIN 9 |
| CsqKR_Scaf130_27.18 | MIGRATION AND INVASION-INHIBITORY PROTEIN |
| CsqKR_Scaf130_27.19 | BICOID-INTERACTING PROTEIN RELATED |
| CsqKR_Scaf130_27.20 | UNCHARACTERIZED |
| CsqKR_Scaf130_27.5 | STAR-RELATED LIPID TRANSFER PROTEIN 9 |
