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_Scaf77_6.62 | BIOTINIDASE-RELATED |
| CsqKR_Scaf77_6.64 | ATP-DEPENDENT RNA HELICASE DBP3 |
| CsqKR_Scaf77_6.66 | MEVALONATE KINASE/GALACTOKINASE |
| CsqKR_Scaf77_7.21 | LISH DOMAIN-CONTAINING PROTEIN ARMC9 |
| CsqKR_Scaf77_7.27 | TTC17 PROTEIN |
| CsqKR_Scaf77_7.28 | TMEM26 PROTEIN |
| CsqKR_Scaf780_0.0 | TUMOR NECROSIS FACTOR FAMILY MEMBER |
| CsqKR_Scaf781_0.0 | |
| CsqKR_Scaf782_0.8 | MYOSIN VII, XV |
| CsqKR_Scaf783_0.0 | |
| CsqKR_Scaf783_0.1 | |
| CsqKR_Scaf785_0.4 | |
| CsqKR_Scaf785_0.6 | |
| CsqKR_Scaf787_0.0 | SCAVENGER RECEPTOR CLASS F |
| CsqKR_Scaf787_0.10 | |
| CsqKR_Scaf787_0.6 | SCAVENGER RECEPTOR CLASS F |
| CsqKR_Scaf787_0.7 | SCAVENGER RECEPTOR CLASS F |
| CsqKR_Scaf78_0.3 | DNA-DIRECTED RNA POLYMERASES III 80 KDA POLYPEPTIDE RNA POLYMERASE III SUBUNIT 5 |
| CsqKR_Scaf78_1.12 | UNCHARACTERIZED |
| CsqKR_Scaf78_1.13 | SYNAPTOTAGMIN |
| CsqKR_Scaf78_1.14 | ADHESION G-PROTEIN COUPLED RECEPTOR |
| CsqKR_Scaf78_1.19 | CHASCON, ISOFORM D-RELATED |
| CsqKR_Scaf78_1.22 | |
| CsqKR_Scaf78_10.1 | E3 UBIQUITIN-PROTEIN LIGASE NHLRC1-RELATED |
| CsqKR_Scaf78_10.14 | |
| CsqKR_Scaf78_10.15 | |
| CsqKR_Scaf78_11.26 | - |
| CsqKR_Scaf78_11.27 | ADP-RIBOSYLGLYCOHYDROLASE |
| CsqKR_Scaf78_11.30 | EUKARYOTIC TRANSLATION INITIATION FACTOR 3 SUBUNIT 7 |
| CsqKR_Scaf78_11.33 | EF-HAND DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf78_11.39 | |
| CsqKR_Scaf78_11.41 | |
| CsqKR_Scaf78_11.43 | FGFR1 ONCOGENE PARTNER/LISH DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf78_11.44 | G-PROTEIN COUPLED RECEPTOR |
| CsqKR_Scaf78_11.45 | RIBOSOME BIOGENESIS REGULATORY PROTEIN |
| CsqKR_Scaf78_11.46 | WD40 REPEAT PROTEIN |
| CsqKR_Scaf78_2.20 | VACUOLAR PROTON ATPASES |
| CsqKR_Scaf78_2.30 | FAD NADPH DEHYDROGENASE/OXIDOREDUCTASE |
| CsqKR_Scaf78_2.31 | RIBOSOMAL PROTEIN L7AE FAMILY MEMBER |
| CsqKR_Scaf78_2.32 | NEUROPEPTIDE RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR |
| CsqKR_Scaf78_2.33 | |
| CsqKR_Scaf78_2.37 | RHO GDP-DISSOCIATION INHIBITOR |
| CsqKR_Scaf78_2.38 | RECA/RAD51/RADA DNA STRAND-PAIRING FAMILY MEMBER |
| CsqKR_Scaf78_2.4 | |
| CsqKR_Scaf78_3.10 | SERINE/THREONINE-PROTEIN KINASE SBK1 |
| CsqKR_Scaf78_3.12 | |
| CsqKR_Scaf78_3.13 | |
| CsqKR_Scaf78_3.20 | |
| CsqKR_Scaf78_3.22 | LEUCINE-RICH MELANOCYTE DIFFERENTIATION-ASSOCIATED PROTEIN |
| CsqKR_Scaf78_3.29 |
