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_Scaf12_37.30 | HL01030P-RELATED |
| CsqKR_Scaf12_37.34 | ALPHA-GLUCOSIDASE |
| CsqKR_Scaf12_37.35 | AMSH-LIKE PROTEASE |
| CsqKR_Scaf12_37.4 | MONOCARBOXYLATE TRANSPORTER |
| CsqKR_Scaf12_38.15 | MITOCHONDRIAL ATP SYNTHASE COUPLING FACTOR B |
| CsqKR_Scaf12_38.17 | DIHYDROFOLATE REDUCTASE |
| CsqKR_Scaf12_38.19 | ZINC FINGER PROTEIN |
| CsqKR_Scaf12_38.57 | AMINOTRANSFERASE |
| CsqKR_Scaf12_38.58 | AMINOTRANSFERASE |
| CsqKR_Scaf12_38.59 | JOSEPHIN 1, 2 |
| CsqKR_Scaf12_38.60 | 60S RIBOSOMAL PROTEIN L10 |
| CsqKR_Scaf12_38.61 | PROTEIN PM1 |
| CsqKR_Scaf12_38.63 | ELONGATION FACTOR TU-RELATED |
| CsqKR_Scaf12_38.64 | SORTING NEXIN-29-RELATED |
| CsqKR_Scaf12_39.12 | DNA-DIRECTED RNA POLYMERASE II, III |
| CsqKR_Scaf12_39.13 | ARGININE DEMETHYLASE AND LYSYL-HYDROXYLASE JMJD |
| CsqKR_Scaf12_39.15 | |
| CsqKR_Scaf12_39.9 | NEGATIVE REGULATOR OF VESICLE FORMATION-RELATED |
| CsqKR_Scaf12_40.0 | BASIC HELIX-LOOP-HELIX PROTEIN NEUROGENIN-RELATED |
| CsqKR_Scaf12_41.12 | PHOSPHATIDATE CYTIDYLYLTRANSFERASE |
| CsqKR_Scaf12_41.7 | CALCIUM UNIPORTER PROTEIN, MITOCHONDRIAL |
| CsqKR_Scaf12_41.8 | SOLUTE CARRIER FAMILY 43 MEMBER 3-RELATED |
| CsqKR_Scaf12_42.4 | GOLGI-LOCALIZED, GAMMA-ADAPTIN EAR CONTAINING, ARF BINDING PROTEIN |
| CsqKR_Scaf12_43.19 | 26S PROTESOME SUBUNIT 6 |
| CsqKR_Scaf12_43.20 | ADENOSINE KINASE |
| CsqKR_Scaf12_43.21 | AN1-TYPE ZINC FINGER PROTEIN 4 |
| CsqKR_Scaf12_43.6 | RRNA PROCESSING PROTEIN EBNA1-BINDING PROTEIN-RELATED |
| CsqKR_Scaf12_44.10 | RHO FAMILY GTPASE |
| CsqKR_Scaf12_44.8 | - |
| CsqKR_Scaf12_44.9 | SOLUTE CARRIER FAMILY 35 |
| CsqKR_Scaf12_45.11 | |
| CsqKR_Scaf12_45.12 | TRANSDUCIN BETA-LIKE 3 |
| CsqKR_Scaf12_45.20 | CARBOHYDRATE SULFOTRANSFERASE |
| CsqKR_Scaf12_45.21 | P25 ALPHA-RELATED |
| CsqKR_Scaf12_46.5 | POLYCYSTIN FAMILY MEMBER |
| CsqKR_Scaf12_46.7 | GLUTATHIONE PEROXIDASE |
| CsqKR_Scaf12_47.12 | SHORT-CHAIN DEHYDROGENASE/REDUCTASE FAMILY 9C |
| CsqKR_Scaf12_47.16 | SAPOSIN-RELATED |
| CsqKR_Scaf12_47.21 | RNA EXONUCLEASE REXO1 / RECO3 FAMILY MEMBER-RELATED |
| CsqKR_Scaf12_47.22 | N-ALPHA-ACETYLTRANSFERASE 60 |
| CsqKR_Scaf12_47.42 | UNCHARACTERIZED |
| CsqKR_Scaf12_47.44 | RIBOSOMAL RNA PROCESSING PROTEIN 7-RELATED |
| CsqKR_Scaf12_47.45 | MAMMALIAN EPENDYMIN-RELATED PROTEIN 1 |
| CsqKR_Scaf12_47.47 | CYTOCHROME B-245 CHAPERONE 1 |
| CsqKR_Scaf12_47.49 | |
| CsqKR_Scaf12_47.7 | RIBOSOMAL S SUBUNIT |
| CsqKR_Scaf12_48.10 | MAMMALIAN EPENDYMIN-RELATED PROTEIN 1 |
| CsqKR_Scaf12_48.11 | CYSTEINE-RICH SECRETORY PROTEIN-RELATED |
| CsqKR_Scaf12_48.6 | NEUROPEPTIDES RECEPTOR |
| CsqKR_Scaf12_48.9 | MAMMALIAN EPENDYMIN-RELATED PROTEIN 1 |
