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_Scaf165_7.12 | TRANSCRIPTION INITIATION FACTOR TFIID SUBUNIT 10 |
| CsqKR_Scaf165_8.0 | |
| CsqKR_Scaf165_8.9 | |
| CsqKR_Scaf165_9.18 | NEPHROCYSTIN-4 |
| CsqKR_Scaf165_9.25 | ENDONUCLEASE-RELATED |
| CsqKR_Scaf165_9.26 | ENDONUCLEASE-RELATED |
| CsqKR_Scaf166_0.6 | |
| CsqKR_Scaf166_1.2 | ECTONUCLEOTIDE PYROPHOSPHATASE/PHOSPHODIESTERASE |
| CsqKR_Scaf166_1.24 | ECTONUCLEOTIDE PYROPHOSPHATASE/PHOSPHODIESTERASE |
| CsqKR_Scaf166_1.25 | ECTONUCLEOTIDE PYROPHOSPHATASE/PHOSPHODIESTERASE |
| CsqKR_Scaf166_1.26 | UNCHARACTERIZED |
| CsqKR_Scaf166_1.27 | NOTCH LIGAND FAMILY MEMBER |
| CsqKR_Scaf166_1.28 | CYTOCHROME C OXIDASE POLYPEPTIDE VIC-2 |
| CsqKR_Scaf166_1.29 | NOTCH LIGAND FAMILY MEMBER |
| CsqKR_Scaf166_1.7 | PROSTAGLANDIN G/H SYNTHASE |
| CsqKR_Scaf166_11.12 | DIPHOSPHOINOSITOL PENTAKISPHOSPHATE KINASE |
| CsqKR_Scaf166_11.13 | DIPHOSPHOINOSITOL PENTAKISPHOSPHATE KINASE |
| CsqKR_Scaf166_11.14 | DIPHOSPHOINOSITOL PENTAKISPHOSPHATE KINASE |
| CsqKR_Scaf166_11.15 | ORIGIN RECOGNITION COMPLEX SUBUNIT 2 |
| CsqKR_Scaf166_11.23 | |
| CsqKR_Scaf166_11.6 | ZINC FINGER PROTEIN |
| CsqKR_Scaf166_12.10 | ADENOSINE/GUANOSINE DIPHOSPHATASE |
| CsqKR_Scaf166_12.12 | |
| CsqKR_Scaf166_12.16 | DNA CROSS-LINK REPAIR PROTEIN PSO2/SNM1-RELATED |
| CsqKR_Scaf166_12.17 | |
| CsqKR_Scaf166_13.15 | |
| CsqKR_Scaf166_13.25 | POLYCOMB-LIKE TRANSCRIPTION FACTOR |
| CsqKR_Scaf166_13.26 | |
| CsqKR_Scaf166_13.27 | RIBOSOMAL PROTEIN L5-RELATED |
| CsqKR_Scaf166_13.28 | SARCOMA ANTIGEN NY-SAR-24/CYTOSKELETAL PROTEIN SOJO |
| CsqKR_Scaf166_14.5 | NUCLEAR HORMONE RECEPTOR |
| CsqKR_Scaf166_15.1 | |
| CsqKR_Scaf166_16.0 | ANKYRIN REPEAT CONTAINING |
| CsqKR_Scaf166_16.16 | C-TERMINAL-BINDING PROTEIN |
| CsqKR_Scaf166_16.19 | |
| CsqKR_Scaf166_16.21 | MAJOR FACILITATOR SUPERFAMILY DOMAIN-CONTAINING PROTEIN 10 |
| CsqKR_Scaf166_16.22 | CYTOCHROME P450 26 |
| CsqKR_Scaf166_16.23 | MACROPHAGE ERYTHROBLAST ATTACHER-RELATED |
| CsqKR_Scaf166_16.33 | TESTIS-EXPRESSED PROTEIN 36 |
| CsqKR_Scaf166_16.35 | ELFLESS, ISOFORM B |
| CsqKR_Scaf166_2.15 | KINESIN-LIKE PROTEIN KIF11 |
| CsqKR_Scaf166_2.3 | CYTOSOLIC PHOSPHOLIPASE A2 |
| CsqKR_Scaf166_2.8 | DOPAMINE BETA HYDROXYLASE RELATED |
| CsqKR_Scaf166_3.19 | URACIL-DNA GLYCOSYLASE |
| CsqKR_Scaf166_3.34 | SOX TRANSCRIPTION FACTOR |
| CsqKR_Scaf166_3.39 | |
| CsqKR_Scaf166_3.41 | C20ORF30 PROTEIN |
| CsqKR_Scaf166_3.42 | ARSENITE METHYLTRANSFERASE |
| CsqKR_Scaf166_3.43 | |
| CsqKR_Scaf166_3.44 | BONUS, ISOFORM C-RELATED |
