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_Scaf2_8.65 | |
| CsqKR_Scaf2_8.67 | SIN3B-RELATED |
| CsqKR_Scaf300_0.11 | RING ZINC FINGER PROTEIN |
| CsqKR_Scaf300_0.23 | ZINC FINGER PROTEIN |
| CsqKR_Scaf300_0.24 | |
| CsqKR_Scaf300_0.28 | ANTIGEN KI-67-LIKE PROTEIN |
| CsqKR_Scaf300_0.35 | RING ZINC FINGER PROTEIN |
| CsqKR_Scaf300_0.37 | BRIDGING INTEGRATOR 3 |
| CsqKR_Scaf300_0.38 | |
| CsqKR_Scaf300_0.39 | PHOSPHOLIPID SCRAMBLASE-RELATED |
| CsqKR_Scaf300_0.40 | E3 UBIQUITIN-PROTEIN LIGASE MIB2 |
| CsqKR_Scaf300_0.42 | |
| CsqKR_Scaf300_1.11 | ZINC FINGER AND BTB DOMAIN-CONTAINING |
| CsqKR_Scaf300_1.14 | |
| CsqKR_Scaf300_1.15 | |
| CsqKR_Scaf300_1.16 | |
| CsqKR_Scaf300_1.9 | PENTATRICOPEPTIDE REPEAT DOMAIN-CONTAINING PROTEIN 3 |
| CsqKR_Scaf300_2.17 | ADP-RIBOSYLGLYCOHYDROLASE |
| CsqKR_Scaf300_2.18 | PROTEIN SERAC1 |
| CsqKR_Scaf300_2.28 | OXIDASE/PEROXIDASE |
| CsqKR_Scaf300_2.29 | PREFOLDIN SUBUNIT 6 |
| CsqKR_Scaf300_2.30 | ADP-RIBOSYLGLYCOHYDROLASE |
| CsqKR_Scaf300_2.32 | COPPER AMINE OXIDASE |
| CsqKR_Scaf300_2.34 | OXIDASE/PEROXIDASE |
| CsqKR_Scaf300_2.35 | OXIDASE/PEROXIDASE |
| CsqKR_Scaf300_2.36 | RNA HELICASE |
| CsqKR_Scaf300_3.2 | ADRENERGIC RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR |
| CsqKR_Scaf300_4.10 | TRANSCRIPTION FACTOR LBX |
| CsqKR_Scaf300_4.18 | - |
| CsqKR_Scaf300_4.8 | DNAJ HOMOLOG SUBFAMILY B |
| CsqKR_Scaf300_5.16 | 4-NITROPHENYLPHOSPHATASE-RELATED |
| CsqKR_Scaf300_5.9 | G PROTEIN-COUPLED RECEPTOR KINASE/RIBOSOMAL PROTEIN S6 KINASE |
| CsqKR_Scaf300_6.25 | DELTEX-RELATED |
| CsqKR_Scaf300_6.27 | UNCHARACTERIZED |
| CsqKR_Scaf300_6.50 | GOLGI AUTOANTIGEN, GOLGIN SUBFAMILY A, 7 |
| CsqKR_Scaf300_6.52 | ECTONUCLEOTIDE PYROPHOSPHATASE/PHOSPHODIESTERASE |
| CsqKR_Scaf300_6.53 | ECTONUCLEOTIDE PYROPHOSPHATASE/PHOSPHODIESTERASE |
| CsqKR_Scaf300_6.54 | SUCCINYL-COA LIGASE SUBUNIT ALPHA |
| CsqKR_Scaf300_6.55 | PARP/ZINC FINGER CCCH TYPE DOMAIN CONTAINING PROTEIN |
| CsqKR_Scaf300_6.56 | DELTEX-RELATED |
| CsqKR_Scaf301_0.11 | NEPHRIN |
| CsqKR_Scaf301_0.14 | - |
| CsqKR_Scaf301_2.13 | SOLUTE CARRIER FAMILY 2 |
| CsqKR_Scaf301_2.14 | |
| CsqKR_Scaf301_2.7 | PHENYLALANYL-TRNA SYNTHETASE BETA CHAIN AND LEUCINE-RICH REPEAT-CONTAINING PROTEIN 47 |
| CsqKR_Scaf301_3.16 | CARBONIC ANHYDRASE |
| CsqKR_Scaf301_3.17 | MAMMALIAN EPENDYMIN-RELATED PROTEIN 1 |
| CsqKR_Scaf301_3.18 | SMALL VASOHIBIN-BINDING PROTEIN |
| CsqKR_Scaf301_3.19 | CARBONIC ANHYDRASE |
| CsqKR_Scaf301_3.20 |
