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_Scaf1_4.17 | IONOTROPIC GLUTAMATE RECEPTOR |
| CsqKR_Scaf1_4.18 | TRANSIENT RECEPTOR POTENTIAL ION CHANNEL PROTEIN |
| CsqKR_Scaf1_4.20 | LEUKOTRIENE A-4 HYDROLASE |
| CsqKR_Scaf1_40.6 | - |
| CsqKR_Scaf1_40.9 | 5-HYDROXYTRYPTAMINE RECEPTOR |
| CsqKR_Scaf1_41.16 | PROTON MYO-INOSITOL COTRANSPORTER |
| CsqKR_Scaf1_41.17 | PHOSPHOSERINE PHOSPHATASE |
| CsqKR_Scaf1_41.31 | UNCHARACTERIZED |
| CsqKR_Scaf1_41.32 | PROTON MYO-INOSITOL COTRANSPORTER |
| CsqKR_Scaf1_41.33 | ATP-BINDING CASSETTE, SUB-FAMILY D MEMBER |
| CsqKR_Scaf1_41.34 | |
| CsqKR_Scaf1_41.35 | BCR-ASSOCIATED PROTEIN, BAP |
| CsqKR_Scaf1_41.6 | UNCHARACTERIZED |
| CsqKR_Scaf1_42.11 | |
| CsqKR_Scaf1_42.9 | ANKYRIN REPEAT AND BTB/POZ DOMAIN-CONTAINING PROTEIN 1 |
| CsqKR_Scaf1_43.10 | EUKARYOTIC TRANSLATION INITIATION FACTOR 4E RELATED |
| CsqKR_Scaf1_43.11 | |
| CsqKR_Scaf1_43.14 | CLASS II AMINOTRANSFERASE/8-AMINO-7-OXONONANOATE SYNTHASE |
| CsqKR_Scaf1_43.25 | |
| CsqKR_Scaf1_43.26 | SELENOPROTEIN K |
| CsqKR_Scaf1_43.27 | PHOSPHONATES-BINDING PERIPLASMIC PROTEIN |
| CsqKR_Scaf1_44.10 | |
| CsqKR_Scaf1_44.12 | SOLUTE CARRIER FAMILY 35 |
| CsqKR_Scaf1_44.13 | UBIQUITIN SPECIFIC PROTEASE HOMOLOG 49 |
| CsqKR_Scaf1_44.23 | |
| CsqKR_Scaf1_44.24 | |
| CsqKR_Scaf1_44.9 | UBIQUITIN-CONJUGATING ENZYME E2 |
| CsqKR_Scaf1_45.10 | CATION TRANSPORTING ATPASE |
| CsqKR_Scaf1_45.30 | NUCLEOTIDE-SUGAR TRANSMEMBRANE TRANSPORTER |
| CsqKR_Scaf1_45.7 | |
| CsqKR_Scaf1_45.8 | UBIQUITIN-ACTIVATING ENZYME E1 |
| CsqKR_Scaf1_46.0 | |
| CsqKR_Scaf1_46.13 | VEZATIN |
| CsqKR_Scaf1_46.19 | SUGAR KINASE |
| CsqKR_Scaf1_46.20 | KINESIN-LIKE PROTEIN KLP-3 |
| CsqKR_Scaf1_46.5 | COILED-COIL-HELIX-COILED-COIL-HELIX DOMAIN CONTAINING 4 |
| CsqKR_Scaf1_47.10 | MICRORNA PROCESSOR COMPLEX SUBUNIT DGCR8 |
| CsqKR_Scaf1_47.15 | SARM1 |
| CsqKR_Scaf1_47.34 | DOWN REGULATED IN RENAL CARCINOMA 1/TU3A |
| CsqKR_Scaf1_47.36 | G PATCH DOMAIN CONTAINING PROTEIN 3 |
| CsqKR_Scaf1_47.37 | CRUMBS FAMILY MEMBER |
| CsqKR_Scaf1_47.38 | PROTEIN HGH1 HOMOLOG |
| CsqKR_Scaf1_47.6 | E3 UBIQUITIN-PROTEIN LIGASE HECTD4-RELATED |
| CsqKR_Scaf1_48.11 | MERLIN/MOESIN/EZRIN/RADIXIN |
| CsqKR_Scaf1_48.13 | MITOGEN-ACTIVATED PROTEIN KINASE |
| CsqKR_Scaf1_48.31 | CORONIN |
| CsqKR_Scaf1_48.33 | MYOSIN |
| CsqKR_Scaf1_48.34 | PAXIP1-ASSOCIATED GLUTAMATE-RICH PROTEIN 1 |
| CsqKR_Scaf1_48.5 | H2HPP ISOMERASE |
| CsqKR_Scaf1_49.12 | HOMEOBOX PROTEIN ARISTALESS |
