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_Scaf31_28.17 | |
| CsqKR_Scaf31_28.18 | TYROSINE-PROTEIN KINASE |
| CsqKR_Scaf31_28.19 | MEIOSIS-SPECIFIC NUCLEAR STRUCTURAL PROTEIN 1 |
| CsqKR_Scaf31_28.21 | F-BOX/TPR REPEAT PROTEIN POF3 |
| CsqKR_Scaf31_28.5 | |
| CsqKR_Scaf31_29.10 | TUMOR NECROSIS FACTOR RECEPTOR SUPERFAMILY MEMBER 6 |
| CsqKR_Scaf31_29.8 | RAN GTPASE-ACTIVATING PROTEIN 1 |
| CsqKR_Scaf31_29.9 | |
| CsqKR_Scaf31_3.16 | DNA-DIRECTED RNA POLYMERASES I, II, AND III SUBUNIT RPABC5 FAMILY MEMBER |
| CsqKR_Scaf31_3.2 | VESICLE PROTEIN SORTING-ASSOCIATED |
| CsqKR_Scaf31_3.7 | |
| CsqKR_Scaf31_3.9 | TEKTIN |
| CsqKR_Scaf31_30.12 | - |
| CsqKR_Scaf31_30.13 | LD44762P |
| CsqKR_Scaf31_30.14 | GALECTIN |
| CsqKR_Scaf31_30.15 | |
| CsqKR_Scaf31_30.16 | 40S RIBOSOMAL PROTEIN S27 |
| CsqKR_Scaf31_30.24 | CYTOCHROME C OXIDASE SUBUNIT VIIC |
| CsqKR_Scaf31_31.11 | UNCHARACTERIZED |
| CsqKR_Scaf31_31.13 | GH03947P |
| CsqKR_Scaf31_32.0 | HISTIDINE TRIAD HIT PROTEIN |
| CsqKR_Scaf31_32.10 | ANK_REP_REGION DOMAIN-CONTAINING PROTEIN-RELATED |
| CsqKR_Scaf31_32.13 | ZINC FINGER PROTEIN |
| CsqKR_Scaf31_32.23 | GROUP II PYRIDOXAL-5-PHOSPHATE DECARBOXYLASE |
| CsqKR_Scaf31_32.55 | HISTIDINE TRIAD HIT PROTEIN |
| CsqKR_Scaf31_32.56 | TSEC1-RELATED |
| CsqKR_Scaf31_32.57 | |
| CsqKR_Scaf31_32.58 | - |
| CsqKR_Scaf31_4.12 | RIBOSOMAL PROTEIN S9 |
| CsqKR_Scaf31_4.19 | TETRASPANIN |
| CsqKR_Scaf31_4.39 | MYOTROPHIN |
| CsqKR_Scaf31_4.41 | TETRASPANIN |
| CsqKR_Scaf31_4.42 | EUKARYOTE SPECIFIC DSRNA BINDING PROTEIN |
| CsqKR_Scaf31_4.43 | EUKARYOTE SPECIFIC DSRNA BINDING PROTEIN |
| CsqKR_Scaf31_4.45 | MEDIATOR OF RNA POLYMERASE II TRANSCRIPTION, SUBUNIT 18 |
| CsqKR_Scaf31_4.8 | THYMIDYLATE SYNTHASE 1 |
| CsqKR_Scaf31_5.0 | CADHERIN-87A |
| CsqKR_Scaf31_5.12 | |
| CsqKR_Scaf31_5.29 | TNF RECEPTOR ASSOCIATED FACTOR |
| CsqKR_Scaf31_5.31 | RNA POLYMERASE-ASSOCIATED PROTEIN CTR9 |
| CsqKR_Scaf31_5.36 | CADHERIN-87A |
| CsqKR_Scaf31_5.37 | CADHERIN-23 |
| CsqKR_Scaf31_5.38 | CADHERIN-87A |
| CsqKR_Scaf31_5.39 | |
| CsqKR_Scaf31_5.40 | KELCH REPEAT DOMAIN |
| CsqKR_Scaf31_5.44 | FASTING-INDUCIBLE INTEGRAL MEMBRANE PROTEIN TM6P1-RELATED |
| CsqKR_Scaf31_5.45 | |
| CsqKR_Scaf31_5.46 | GLYCOSYL HYDROLASE DIGH |
| CsqKR_Scaf31_5.5 | FASTING-INDUCIBLE INTEGRAL MEMBRANE PROTEIN TM6P1-RELATED |
| CsqKR_Scaf31_6.10 | PYRIDOXINE-5-PHOSPHATE OXIDASE |
