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_Scaf3_24.40 | EF-HAND CALCIUM-BINDING DOMAIN-CONTAINING PROTEIN 6-RELATED |
| CsqKR_Scaf3_24.41 | T-COMPLEX-ASSOCIATED-TESTIS-EXPRESSED 1/ DYNEIN LIGHT CHAIN |
| CsqKR_Scaf3_24.42 | DNA-DIRECTED RNA POLYMERASE |
| CsqKR_Scaf3_24.43 | METHYLTRANSFERASE |
| CsqKR_Scaf3_24.44 | UNCHARACTERIZED |
| CsqKR_Scaf3_24.46 | GDP-D-GLUCOSE PHOSPHORYLASE 1 |
| CsqKR_Scaf3_25.4 | ANKYRIN REPEAT PROTEIN |
| CsqKR_Scaf3_25.6 | KNIRPS-RELATED PROTEIN-RELATED |
| CsqKR_Scaf3_26.1 | KELCH PROTEIN |
| CsqKR_Scaf3_26.5 | GOLGI MEMBRANE PROTEIN YIP1 |
| CsqKR_Scaf3_26.7 | PROTEIN MEMO1 |
| CsqKR_Scaf3_27.19 | ARGININE/SERINE-RICH PROTEIN PNISR |
| CsqKR_Scaf3_27.20 | |
| CsqKR_Scaf3_27.21 | ENDO-ALPHA-1,2-MANNOSIDASE |
| CsqKR_Scaf3_27.22 | MYOSIN VII, XV |
| CsqKR_Scaf3_27.23 | MYOSIN |
| CsqKR_Scaf3_27.24 | ZINC FINGER CONTAINING PROTEIN |
| CsqKR_Scaf3_27.25 | RNA PROCESSING PROTEIN LD23810P |
| CsqKR_Scaf3_28.10 | PROTEIN PHOSPATASE 3 REGULATORY SUBUNIT B ALPHA ISOFORM TYPE 1 |
| CsqKR_Scaf3_28.11 | A-KINASE-INTERACTING PROTEIN 1 |
| CsqKR_Scaf3_28.6 | GUANINE NUCLEOTIDE EXCHANGE FACTOR |
| CsqKR_Scaf3_29.18 | PROFILIN |
| CsqKR_Scaf3_29.19 | MONOCARBOXYLATE TRANSPORTER |
| CsqKR_Scaf3_29.21 | FANCONI ANEMIA GROUP G PROTEIN FAMILY MEMBER |
| CsqKR_Scaf3_29.22 | FAMILY WITH SEQUENCE SIMILARITY 228 MEMBER A |
| CsqKR_Scaf3_3.0 | |
| CsqKR_Scaf3_3.16 | EXPORTIN 1/5 |
| CsqKR_Scaf3_3.20 | UNCHARACTERIZED |
| CsqKR_Scaf3_3.22 | UBIQUINONE BIOSYNTHESIS MONOOXYGENASE COQ6, MITOCHONDRIAL |
| CsqKR_Scaf3_3.23 | ZINC FINGER PROTEIN ZIC AND GLI |
| CsqKR_Scaf3_3.24 | SPHINGOSINE-1-PHOSPHATE PHOSPHOHYDROLASE |
| CsqKR_Scaf3_3.25 | SIT4 YEAST -ASSOCIATING PROTEIN-RELATED |
| CsqKR_Scaf3_30.11 | NUCLEOTIDE KINASE |
| CsqKR_Scaf3_30.12 | NEPHROCYSTIN |
| CsqKR_Scaf3_30.13 | DDB1- AND CUL4-ASSOCIATED FACTOR 12-RELATED |
| CsqKR_Scaf3_30.16 | DOLICHYL-PHOSPHATE-MANNOSE--PROTEIN MANNOSYLTRANSFERASE |
| CsqKR_Scaf3_30.19 | TRANSMEMBRANE PROTEIN 179 |
| CsqKR_Scaf3_30.22 | DDB1- AND CUL4-ASSOCIATED FACTOR 12-RELATED |
| CsqKR_Scaf3_31.6 | PRESENILIN |
| CsqKR_Scaf3_31.7 | ATP-BINDING CASSETTE SUB-FAMILY C |
| CsqKR_Scaf3_32.8 | AFTIPHILIN A-RELATED |
| CsqKR_Scaf3_33.11 | POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY KQT MEMBER 4 |
| CsqKR_Scaf3_33.12 | KUNITZ-TYPE PROTEASE INHIBITOR-RELATED |
| CsqKR_Scaf3_33.21 | POTASSIUM CHANNEL, SUBFAMILY K |
| CsqKR_Scaf3_33.22 | DIHYDROANTICAPSIN 7-DEHYDROGENASE |
| CsqKR_Scaf3_33.23 | |
| CsqKR_Scaf3_33.5 | KUNITZ-TYPE PROTEASE INHIBITOR-RELATED |
| CsqKR_Scaf3_34.6 | RIBOSOMAL PROTEIN L19 |
| CsqKR_Scaf3_34.8 | |
| CsqKR_Scaf3_35.4 | T-CELL ACTIVATION RHO GTPASE ACTIVATING PROTEIN-RELATED |
