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_90.8 | SPONDIN |
| CsqKR_Scaf3_91.13 | NADH DEHYDROGENASE (UBIQUINONE) 1 BETA SUBCOMPLEX, 4 |
| CsqKR_Scaf3_91.14 | CHAPERONIN |
| CsqKR_Scaf3_91.15 | LANC-LIKE PROTEIN |
| CsqKR_Scaf3_91.35 | SPINAL CORD EXPRESSION PROTEIN 4 |
| CsqKR_Scaf3_91.36 | MACOILIN |
| CsqKR_Scaf3_91.8 | HISTONE H1 |
| CsqKR_Scaf3_92.3 | VACUOLAR PROTEIN SORTING-ASSOCIATED PROTEIN VPS13 |
| CsqKR_Scaf3_93.14 | METALLOPEPTIDASE M28 FAMILY MEMBER |
| CsqKR_Scaf3_93.15 | MIDASIN-RELATED |
| CsqKR_Scaf3_93.16 | |
| CsqKR_Scaf3_94.11 | UNCHARACTERIZED |
| CsqKR_Scaf3_94.9 | NUCLEAR HORMONE RECEPTOR |
| CsqKR_Scaf3_95.10 | CYTOKINE RECEPTOR |
| CsqKR_Scaf3_95.8 | |
| CsqKR_Scaf3_95.9 | IRON-SULFUR CLUSTER ASSEMBLY 2 HOMOLOG, MITOCHONDRIAL |
| CsqKR_Scaf3_96.19 | RIBOSOMAL PROTEIN S6 KINASE |
| CsqKR_Scaf3_96.26 | THIOREDOXIN DOMAIN-CONTAINING PROTEIN 16 |
| CsqKR_Scaf3_96.8 | BEIGE/BEACH-RELATED |
| CsqKR_Scaf3_97.11 | |
| CsqKR_Scaf3_97.16 | L-ASPARAGINASE |
| CsqKR_Scaf3_97.17 | |
| CsqKR_Scaf3_97.5 | |
| CsqKR_Scaf3_98.14 | GABA-B RECEPTOR |
| CsqKR_Scaf3_98.15 | GABA-B RECEPTOR |
| CsqKR_Scaf3_98.16 | |
| CsqKR_Scaf3_98.19 | GABA-B RECEPTOR |
| CsqKR_Scaf3_99.10 | |
| CsqKR_Scaf3_99.11 | ABSCISSION/NOCUT CHECKPOINT REGULATOR |
| CsqKR_Scaf3_99.12 | KINESIN-RELATED |
| CsqKR_Scaf3_99.19 | ELONGATION FACTOR TU-RELATED |
| CsqKR_Scaf400_0.14 | IFT57/HIPPI |
| CsqKR_Scaf400_0.16 | TETRATRICOPEPTIDE REPEAT PROTEIN 12 |
| CsqKR_Scaf400_0.20 | PLECKSTRIN HOMOLOGY-LIKE DOMAIN, FAMILY B, MEMBER 3 |
| CsqKR_Scaf402_1.0 | |
| CsqKR_Scaf402_1.1 | |
| CsqKR_Scaf402_1.10 | |
| CsqKR_Scaf402_1.3 | |
| CsqKR_Scaf402_4.5 | MAP/MICROTUBULE AFFINITY-REGULATING KINASE |
| CsqKR_Scaf402_4.7 | COLLAGEN ALPHA |
| CsqKR_Scaf402_5.0 | |
| CsqKR_Scaf402_5.9 | OVOCHYMASE-RELATED |
| CsqKR_Scaf402_7.15 | |
| CsqKR_Scaf402_7.16 | FTP DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf402_7.17 | HAUS AUGMIN-LIKE COMPLEX SUBUNIT 5 |
| CsqKR_Scaf402_7.18 | BONUS, ISOFORM C-RELATED |
| CsqKR_Scaf402_8.10 | FTP DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf402_8.11 | FTP DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf402_8.2 | |
| CsqKR_Scaf402_8.9 | FTP DOMAIN-CONTAINING PROTEIN |
