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_57.13 | PROTEIN MAX MYC-ASSOCIATED FACTOR X |
| CsqKR_Scaf3_57.9 | RIBOSOMAL PROTEIN L23-RELATED |
| CsqKR_Scaf3_58.10 | POPEYE DOMAIN CONTAINING PROTEIN |
| CsqKR_Scaf3_58.11 | CALPONIN |
| CsqKR_Scaf3_58.7 | |
| CsqKR_Scaf3_6.10 | RIBONUCLEASE P PROTEIN SUBUNIT P20 |
| CsqKR_Scaf3_6.11 | NOTCH LIGAND FAMILY MEMBER |
| CsqKR_Scaf3_6.13 | LEUCINE RICH REPEAT FAMILY PROTEIN |
| CsqKR_Scaf3_6.16 | ARV1 |
| CsqKR_Scaf3_6.23 | MITOCHONDRIAL 28S RIBOSOMAL PROTEIN S10 |
| CsqKR_Scaf3_6.26 | NISCHARIN RELATED |
| CsqKR_Scaf3_6.4 | EXPORTIN 4,7-RELATED |
| CsqKR_Scaf3_60.11 | |
| CsqKR_Scaf3_60.12 | PROTEASOME SUBUNIT ALPHA/BETA |
| CsqKR_Scaf3_60.16 | UNCHARACTERIZED |
| CsqKR_Scaf3_60.5 | |
| CsqKR_Scaf3_61.5 | AROMATIC AMINO ACID HYDROXYLASE |
| CsqKR_Scaf3_61.7 | MEDIATOR COMPLEX SUBUNIT |
| CsqKR_Scaf3_61.8 | AROMATIC AMINO ACID HYDROXYLASE |
| CsqKR_Scaf3_62.5 | TRANSMEMBRANE PROTEIN 181 |
| CsqKR_Scaf3_62.6 | DYNEIN HEAVY CHAIN 1, AXONEMAL-LIKE PROTEIN |
| CsqKR_Scaf3_62.9 | DYNEIN HEAVY CHAIN 1, AXONEMAL-LIKE PROTEIN |
| CsqKR_Scaf3_63.10 | HISTIDINE TRIAD HIT PROTEIN |
| CsqKR_Scaf3_63.11 | PINSTRIPE, ISOFORM A |
| CsqKR_Scaf3_63.17 | THYMIDINE PHOSPHORYLASE |
| CsqKR_Scaf3_63.28 | CROSSVEINLESS 2 |
| CsqKR_Scaf3_63.29 | CROSSVEINLESS 2 |
| CsqKR_Scaf3_63.30 | CROSSVEINLESS 2 |
| CsqKR_Scaf3_63.35 | THYMIDINE PHOSPHORYLASE |
| CsqKR_Scaf3_63.36 | MYOSIN LIGHT CHAIN 1, 3 |
| CsqKR_Scaf3_64.10 | TUBBY-RELATED |
| CsqKR_Scaf3_64.11 | |
| CsqKR_Scaf3_64.12 | |
| CsqKR_Scaf3_64.18 | |
| CsqKR_Scaf3_64.21 | |
| CsqKR_Scaf3_65.21 | AMILORIDE-SENSITIVE SODIUM CHANNEL-RELATED |
| CsqKR_Scaf3_65.22 | |
| CsqKR_Scaf3_65.23 | EUKARYOTIC TRANSLATION INITIATION FACTOR 3 SUBUNIT I |
| CsqKR_Scaf3_65.24 | NADH-UBIQUINONE OXIDOREDUCTASE ASHI SUBUNIT |
| CsqKR_Scaf3_65.25 | AUTOPHAGY PROTEIN 5 |
| CsqKR_Scaf3_65.26 | |
| CsqKR_Scaf3_66.5 | |
| CsqKR_Scaf3_66.6 | |
| CsqKR_Scaf3_67.11 | |
| CsqKR_Scaf3_67.12 | ATP-DEPENDENT RNA HELICASE |
| CsqKR_Scaf3_67.13 | LEUCINE RICH REPEAT FAMILY PROTEIN |
| CsqKR_Scaf3_67.14 | DISCOIDIN, CUB, EGF, LAMININ , AND ZINC METALLOPROTEASE DOMAIN CONTAINING |
| CsqKR_Scaf3_67.22 | |
| CsqKR_Scaf3_68.13 | OPTIC ATROPHY 3 PROTEIN OPA3 |
| CsqKR_Scaf3_68.15 | SJOEGREN SYNDROME/SCLERODERMA AUTOANTIGEN 1 |
