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_Scaf41_19.15 | DNA-BINDING PROTEIN INHIBITOR |
| CsqKR_Scaf41_2.8 | COLLAGEN ALPHA |
| CsqKR_Scaf41_2.9 | RIBOSOMAL PROTEIN S6 KINASE |
| CsqKR_Scaf41_20.11 | DOUBLESEX AND MAB-3 RELATED TRANSCRIPTION FACTOR DMRT |
| CsqKR_Scaf41_20.5 | DOUBLESEX AND MAB-3 RELATED TRANSCRIPTION FACTOR DMRT |
| CsqKR_Scaf41_21.13 | |
| CsqKR_Scaf41_21.14 | LOW-DENSITY LIPOPROTEIN RECEPTOR-RELATED |
| CsqKR_Scaf41_21.20 | SUA5 |
| CsqKR_Scaf41_22.22 | SODIUM/DICARBOXYLATE SYMPORTER-RELATED |
| CsqKR_Scaf41_22.23 | MYOTROPHIN |
| CsqKR_Scaf41_22.24 | |
| CsqKR_Scaf41_22.27 | CADHERIN-87A |
| CsqKR_Scaf41_22.29 | SODIUM/DICARBOXYLATE SYMPORTER-RELATED |
| CsqKR_Scaf41_22.37 | ANKYRIN REPEAT-CONTAINING |
| CsqKR_Scaf41_22.39 | PROTEIN C9ORF135 |
| CsqKR_Scaf41_22.41 | SODIUM/DICARBOXYLATE SYMPORTER-RELATED |
| CsqKR_Scaf41_22.44 | HISTONE H4 TRANSCRIPTION FACTOR-RELATED |
| CsqKR_Scaf41_24.0 | CADHERIN-87A |
| CsqKR_Scaf41_25.11 | TRANSLATION INITIATION FACTOR EIF-2B SUBUNIT GAMMA |
| CsqKR_Scaf41_25.12 | |
| CsqKR_Scaf41_25.13 | ATP-DEPENDENT (S)-NAD(P)H-HYDRATE DEHYDRATASE FAMILY MEMBER |
| CsqKR_Scaf41_26.17 | |
| CsqKR_Scaf41_26.19 | POTE ANKYRIN DOMAIN |
| CsqKR_Scaf41_26.20 | MYOTROPHIN |
| CsqKR_Scaf41_26.26 | |
| CsqKR_Scaf41_27.13 | SPINDLE AND CENTRIOLE ASSOCIATED PROTEIN 1 SPICE1 |
| CsqKR_Scaf41_27.16 | SNF2/RAD54 HELICASE FAMILY |
| CsqKR_Scaf41_27.23 | RIBOSOME BIOGENESIS PROTEIN BRIX |
| CsqKR_Scaf41_27.25 | PIKACHURIN-LIKE PROTEIN |
| CsqKR_Scaf41_27.26 | NETRIN/LAMININ-RELATED |
| CsqKR_Scaf41_28.0 | |
| CsqKR_Scaf41_28.14 | ZINC FINGER PROTEIN |
| CsqKR_Scaf41_28.15 | |
| CsqKR_Scaf41_28.3 | |
| CsqKR_Scaf41_29.13 | 50S RIBOSOMAL PROTEIN L15 |
| CsqKR_Scaf41_29.4 | STARCH-BINDING DOMAIN-CONTAINING PROTEIN 1 |
| CsqKR_Scaf41_29.8 | |
| CsqKR_Scaf41_3.12 | NGD5/OSM-6/IFT52 |
| CsqKR_Scaf41_3.13 | G-PROTEIN COUPLED RECEPTOR |
| CsqKR_Scaf41_3.14 | TYROSINE-PROTEIN KINASE |
| CsqKR_Scaf41_3.7 | DELTA(14)-STEROL REDUCTASE |
| CsqKR_Scaf41_30.11 | AFADIN- AND ALPHA-ACTININ-BINDING PROTEIN |
| CsqKR_Scaf41_30.12 | NEUROPEPTIDE RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR |
| CsqKR_Scaf41_30.13 | DNA REPAIR ENDONUCLEASE XPF |
| CsqKR_Scaf41_30.14 | |
| CsqKR_Scaf41_31.12 | ADHESION G-PROTEIN COUPLED RECEPTOR |
| CsqKR_Scaf41_31.14 | CYSTEINE PROTEASE ATG4 |
| CsqKR_Scaf41_31.15 | |
| CsqKR_Scaf41_31.17 | |
| CsqKR_Scaf41_31.19 | RECEPTOR-TYPE TYROSINE-PROTEIN PHOSPHATASE |
