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_Scaf419_0.21 | MUCIN 4-RELATED |
| CsqKR_Scaf419_0.8 | |
| CsqKR_Scaf41_0.12 | TRANSLATION FACTOR GUF1-RELATED |
| CsqKR_Scaf41_0.13 | |
| CsqKR_Scaf41_0.14 | |
| CsqKR_Scaf41_0.22 | COMM DOMAIN CONTAINING PROTEIN 5 |
| CsqKR_Scaf41_0.23 | LIPOXYGENASE |
| CsqKR_Scaf41_0.26 | VACUOLAR ATPASE ASSEMBLY INTEGRAL MEMBRANE PROTEIN VMA21 |
| CsqKR_Scaf41_0.28 | |
| CsqKR_Scaf41_1.13 | UNCHARACTERIZED |
| CsqKR_Scaf41_1.16 | NEUROCHONDRIN |
| CsqKR_Scaf41_10.20 | UDP-GLUCOSE 4-EPIMERASE |
| CsqKR_Scaf41_10.21 | TYROSINE SPECIFIC PROTEIN PHOSPHATASE AND DUAL SPECIFICITY PROTEIN PHOSPHATASE |
| CsqKR_Scaf41_10.5 | UNCHARACTERIZED |
| CsqKR_Scaf41_12.10 | DNA MISMATCH REPAIR PROTEIN MUTS FAMILY MEMBER |
| CsqKR_Scaf41_12.17 | LEUCINE-RICH REPEAT, ISOFORM F-RELATED |
| CsqKR_Scaf41_12.4 | JUN TRANSCRIPTION FACTOR-RELATED |
| CsqKR_Scaf41_12.9 | TYROSINE-PROTEIN KINASE RECEPTOR |
| CsqKR_Scaf41_13.8 | TYROSINE SPECIFIC PROTEIN PHOSPHATASE AND DUAL SPECIFICITY PROTEIN PHOSPHATASE |
| CsqKR_Scaf41_13.9 | TOUCAN, ISOFORM A |
| CsqKR_Scaf41_14.17 | UBIQUITIN CARBOXYL-TERMINAL HYDROLASE |
| CsqKR_Scaf41_14.2 | DYNACTIN 1-RELATED MICROTUBULE-BINDING |
| CsqKR_Scaf41_14.20 | 60S RIBOSOMAL PROTEIN L21 |
| CsqKR_Scaf41_14.21 | ZINC FINGER PROTEIN |
| CsqKR_Scaf41_14.23 | INOSINE TRIPHOSPHATE PYROPHOSPHATASE/HAM1 PROTEIN |
| CsqKR_Scaf41_14.43 | UNCHARACTERIZED |
| CsqKR_Scaf41_14.44 | DTDP-4-DEHYDRORHAMNOSE REDUCTASE |
| CsqKR_Scaf41_14.45 | MICROSOMAL SIGNAL PEPTIDASE 23 KD SUBUNIT SPC22/23 |
| CsqKR_Scaf41_14.48 | SMAD |
| CsqKR_Scaf41_14.49 | |
| CsqKR_Scaf41_15.15 | TRANSLATION FACTOR |
| CsqKR_Scaf41_15.17 | PHOSPHATASE AND ACTIN REGULATOR PHACTR |
| CsqKR_Scaf41_15.25 | |
| CsqKR_Scaf41_15.27 | OXIDATIVE STRESS-RESPONSE SERINE-RICH PROTEIN 1 |
| CsqKR_Scaf41_15.29 | |
| CsqKR_Scaf41_15.30 | TETRATRICOPEPTIDE REPEAT PROTEIN 4 |
| CsqKR_Scaf41_15.31 | SYNTENIN RELATED |
| CsqKR_Scaf41_15.9 | ANKYRIN REPEAT CONTAINING |
| CsqKR_Scaf41_16.12 | TYROSINE SPECIFIC PROTEIN PHOSPHATASE AND DUAL SPECIFICITY PROTEIN PHOSPHATASE |
| CsqKR_Scaf41_16.15 | LYSINE-SPECIFIC DEMETHYLASE |
| CsqKR_Scaf41_16.9 | |
| CsqKR_Scaf41_17.10 | DC12-RELATED |
| CsqKR_Scaf41_17.7 | ARGININE/DIAMINOPIMELATE/ORNITHINE DECARBOXYLASE |
| CsqKR_Scaf41_17.8 | CARBAMOYLTRANSFERASE FAMILY MEMBER |
| CsqKR_Scaf41_17.9 | ARGININE/DIAMINOPIMELATE/ORNITHINE DECARBOXYLASE |
| CsqKR_Scaf41_18.11 | ADP-RIBOSYLATION FACTOR-RELATED PROTEIN 1 |
| CsqKR_Scaf41_18.25 | RAS, DI-RAS, AND RHEB FAMILY MEMBERS OF SMALL GTPASE SUPERFAMILY |
| CsqKR_Scaf41_18.26 | DIPHOSPHOINOSITOL POLYPHOSPHATE PHOSPHOHYDROLASE |
| CsqKR_Scaf41_18.27 | GDP-FUCOSE PROTEIN O-FUCOSYLTRANSFERASE 1 |
| CsqKR_Scaf41_19.12 | MEIOTIC RECOMBINATION PROTEIN SPO11 |
