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_Scaf5_30.21 | CYTOCHROME C OXIDASE POLYPEPTIDE VIII |
| CsqKR_Scaf5_30.22 | NUCLEOLAR AND SPINDLE-ASSOCIATED PROTEIN 1 |
| CsqKR_Scaf5_30.23 | TRANSMEMBRANE EMP24 DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf5_30.7 | TRICALBIN-1-RELATED |
| CsqKR_Scaf5_31.0 | |
| CsqKR_Scaf5_31.10 | |
| CsqKR_Scaf5_31.7 | |
| CsqKR_Scaf5_32.10 | BOMBESIN RECEPTOR-ACTIVATED PROTEIN C6ORF89 |
| CsqKR_Scaf5_32.11 | TUBERIN |
| CsqKR_Scaf5_32.9 | ATP-DEPENDENT RNA HELICASE RHLE-RELATED |
| CsqKR_Scaf5_33.1 | |
| CsqKR_Scaf5_33.16 | DNA REPAIR PROTEIN RAD51 HOMOLOG 2 |
| CsqKR_Scaf5_33.17 | |
| CsqKR_Scaf5_33.18 | |
| CsqKR_Scaf5_33.2 | G-PROTEIN COUPLED RECEPTOR |
| CsqKR_Scaf5_33.3 | B2 BRADYKININ RECEPTOR/ANGIOTENSIN II RECEPTOR |
| CsqKR_Scaf5_35.6 | CCCH ZINC FINGER/TIS11-RELATED |
| CsqKR_Scaf5_36.6 | CCCH ZINC FINGER/TIS11-RELATED |
| CsqKR_Scaf5_37.5 | THADA/DEATH RECEPTOR INTERACTING PROTEIN |
| CsqKR_Scaf5_39.10 | |
| CsqKR_Scaf5_39.11 | ANKYRIN REPEAT-CONTAINING |
| CsqKR_Scaf5_39.12 | DNA LIGASE |
| CsqKR_Scaf5_4.14 | STRIATED MUSCLE ACTIVATOR OF RHO-DEPENDENT SIGNALING-RELATED |
| CsqKR_Scaf5_4.16 | UNCHARACTERIZED |
| CsqKR_Scaf5_4.17 | MITOCHONDRIAL 39S RIBOSOMAL PROTEIN L49 |
| CsqKR_Scaf5_4.18 | SUGAR KINASE |
| CsqKR_Scaf5_4.26 | SUCCINATE DEHYDROGENASE ASSEMBLY FACTOR 1, MITOCHONDRIAL |
| CsqKR_Scaf5_4.28 | |
| CsqKR_Scaf5_40.12 | CYCLIC NUCLEOTIDE-GATED CATION CHANNEL SUBUNIT A |
| CsqKR_Scaf5_40.18 | MYOSIN HEAVY CHAIN, NON-MUSCLE |
| CsqKR_Scaf5_40.28 | MYOSIN HEAVY CHAIN, NON-MUSCLE |
| CsqKR_Scaf5_40.29 | HISTIDINE-RICH CALCIUM-BINDING PROTEIN-RELATED |
| CsqKR_Scaf5_41.1 | |
| CsqKR_Scaf5_41.11 | EUKARYOTIC TRANSLATION INITIATION FACTOR |
| CsqKR_Scaf5_41.20 | ARYLACETAMIDE DEACETYLASE |
| CsqKR_Scaf5_41.21 | KINESIN LIGHT CHAIN |
| CsqKR_Scaf5_41.23 | ENOLASE-PHOSPHATASE E1 |
| CsqKR_Scaf5_41.4 | |
| CsqKR_Scaf5_42.15 | DEAD-BOX ATP-DEPENDENT RNA HELICASE 50 |
| CsqKR_Scaf5_42.16 | DNA-DIRECTED RNA POLYMERASE |
| CsqKR_Scaf5_42.18 | RIBOSOME BINDING PROTEIN-1 |
| CsqKR_Scaf5_42.20 | RIBOSOME BINDING PROTEIN-1 |
| CsqKR_Scaf5_42.23 | UNCHARACTERIZED |
| CsqKR_Scaf5_42.25 | TRANSMEMBRANE PROTEIN 160 |
| CsqKR_Scaf5_42.27 | BRISC AND BRCA1-A COMPLEX MEMBER 2 |
| CsqKR_Scaf5_42.8 | UNCHARACTERIZED |
| CsqKR_Scaf5_43.32 | WILMS' TUMOR 1-ASSOCIATING PROTEIN |
| CsqKR_Scaf5_43.33 | WILMS' TUMOR 1-ASSOCIATING PROTEIN |
| CsqKR_Scaf5_43.34 | SUPEROXIDE DISMUTASE 2 |
| CsqKR_Scaf5_43.8 | MALIC ENZYME-RELATED |
