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_Scaf314_3.29 | SODIUM/HYDROGEN EXCHANGER |
| CsqKR_Scaf314_3.31 | CYCLIC NUCLEOTIDE-DEPENDENT PROTEIN KINASE |
| CsqKR_Scaf314_3.32 | CYCLIC NUCLEOTIDE-DEPENDENT PROTEIN KINASE |
| CsqKR_Scaf314_3.33 | LD41958P |
| CsqKR_Scaf314_3.34 | ADAPTOR COMPLEXES SMALL SUBUNIT FAMILY |
| CsqKR_Scaf314_3.35 | |
| CsqKR_Scaf315_0.3 | |
| CsqKR_Scaf316_0.12 | TRANSCRIPTION INITIATION FACTOR IIH TFIIH , POLYPEPTIDE 3-RELATED |
| CsqKR_Scaf316_0.15 | |
| CsqKR_Scaf316_0.17 | TRANSLATION INITIATION FACTOR EIF-2B SUBUNIT ALPHA |
| CsqKR_Scaf316_0.19 | TRANSLATION INITIATION FACTOR EIF-2B SUBUNIT ALPHA |
| CsqKR_Scaf316_0.20 | SCAVENGER RECEPTOR CLASS F |
| CsqKR_Scaf316_0.23 | |
| CsqKR_Scaf316_0.24 | TRANSCRIPTION INITIATION FACTOR IIH TFIIH , POLYPEPTIDE 3-RELATED |
| CsqKR_Scaf317_0.1 | DEATH DOMAIN-CONTAINING PROTEIN CRADD |
| CsqKR_Scaf317_0.7 | DEATH DOMAIN-CONTAINING PROTEIN CRADD |
| CsqKR_Scaf317_0.8 | |
| CsqKR_Scaf318_1.0 | |
| CsqKR_Scaf318_1.11 | |
| CsqKR_Scaf318_1.12 | |
| CsqKR_Scaf318_10.0 | SODIUM-COUPLED MONOCARBOXYLATE TRANSPORTER |
| CsqKR_Scaf318_10.13 | SODIUM-COUPLED MONOCARBOXYLATE TRANSPORTER |
| CsqKR_Scaf318_10.17 | |
| CsqKR_Scaf318_10.18 | |
| CsqKR_Scaf318_10.19 | |
| CsqKR_Scaf318_11.0 | |
| CsqKR_Scaf318_11.3 | VANG-LIKE PROTEIN |
| CsqKR_Scaf318_11.5 | VANG-LIKE PROTEIN |
| CsqKR_Scaf318_12.10 | HIGH-AFFINITY CHOLINE TRANSPORTER 1 |
| CsqKR_Scaf318_12.13 | |
| CsqKR_Scaf318_12.25 | SNRNA-ACTIVATING PROTEIN COMPLEX SUBUNIT 2 |
| CsqKR_Scaf318_12.27 | GLYCOGEN SYNTHASE KINASE-3 ALPHA |
| CsqKR_Scaf318_12.28 | LEUCINE-RICH REPEAT-CONTAINING |
| CsqKR_Scaf318_13.15 | ARCHAEMETZINCIN |
| CsqKR_Scaf318_13.16 | |
| CsqKR_Scaf318_13.17 | |
| CsqKR_Scaf318_13.18 | UNHEALTHY RIBOSOME BIOGENESIS PROTEIN 2 HOMOLOG |
| CsqKR_Scaf318_13.7 | |
| CsqKR_Scaf318_14.0 | PR DOMAIN ZINC FINGER PROTEIN |
| CsqKR_Scaf318_15.4 | IG-LIKE DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf318_16.12 | HISTONE-LYSINE-N-METHYLTRANSFERASE 2 KMT2 FAMILY MEMBER |
| CsqKR_Scaf318_16.13 | HISTONE-LYSINE-N-METHYLTRANSFERASE 2 KMT2 FAMILY MEMBER |
| CsqKR_Scaf318_16.14 | |
| CsqKR_Scaf318_16.4 | POU DOMAIN |
| CsqKR_Scaf318_17.5 | PROTEIN SIDEKICK |
| CsqKR_Scaf318_17.6 | TRANSFERRIN |
| CsqKR_Scaf318_17.7 | |
| CsqKR_Scaf318_18.1 | |
| CsqKR_Scaf318_18.10 | DIMETHYLANILINE MONOOXYGENASE |
| CsqKR_Scaf318_18.19 | MONOCARBOXYLATE TRANSPORTER |
