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_Scaf259_0.5 | CENTROSOME-ASSOCIATED PROTEIN 350 |
| CsqKR_Scaf259_0.6 | |
| CsqKR_Scaf259_1.14 | VESICLE-TRAFFICKING PROTEIN SEC22B |
| CsqKR_Scaf259_1.6 | |
| CsqKR_Scaf259_1.8 | |
| CsqKR_Scaf259_1.9 | RGPR-RELATED |
| CsqKR_Scaf259_2.19 | NUCLEOTIDE KINASE |
| CsqKR_Scaf259_2.47 | TETRATRICOPEPTIDE REPEAT PROTEIN 16 |
| CsqKR_Scaf259_2.48 | TETRATRICOPEPTIDE REPEAT PROTEIN 16 |
| CsqKR_Scaf259_2.49 | |
| CsqKR_Scaf259_2.5 | |
| CsqKR_Scaf259_2.50 | NUCLEOTIDE KINASE |
| CsqKR_Scaf259_2.51 | NUCLEOTIDE KINASE |
| CsqKR_Scaf259_2.52 | NUCLEOTIDE KINASE |
| CsqKR_Scaf259_2.54 | ZINC FINGER CCCH-TYPE WITH G PATCH DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf259_2.6 | |
| CsqKR_Scaf259_2.7 | |
| CsqKR_Scaf259_2.8 | |
| CsqKR_Scaf259_3.0 | |
| CsqKR_Scaf259_3.13 | RHO GTPASE ACTIVATING PROTEIN 18,19-RELATED |
| CsqKR_Scaf259_3.14 | ANAPHASE PROMOTING COMPLEX SUBUNIT 4 APC4 |
| CsqKR_Scaf259_3.20 | CHOLINE TRANSPORTER-LIKE (SLC FAMILY 44) |
| CsqKR_Scaf259_3.22 | CONNECTIVE TISSUE GROWTH FACTOR-RELATED |
| CsqKR_Scaf259_4.15 | HOMEOBOX PROTEIN NKX |
| CsqKR_Scaf25_0.14 | PEPTIDOGLYCAN RECOGNITION PROTEIN |
| CsqKR_Scaf25_1.17 | IP01054P |
| CsqKR_Scaf25_1.2 | IP01054P |
| CsqKR_Scaf25_1.8 | APICAL ENDOSOMAL GLYCOPROTEIN PRECURSOR. |
| CsqKR_Scaf25_10.16 | NETRIN/LAMININ-RELATED |
| CsqKR_Scaf25_10.18 | METALLOPROTEASE |
| CsqKR_Scaf25_10.19 | SPERMATID WD-REPEAT PROTEIN |
| CsqKR_Scaf25_10.20 | NETRIN/LAMININ-RELATED |
| CsqKR_Scaf25_10.22 | PHOSPHATIDYLINOSITOL-4-PHOSPHATE 5-KINASE |
| CsqKR_Scaf25_10.24 | TNF RECEPTOR ASSOCIATED FACTOR |
| CsqKR_Scaf25_10.27 | NETRIN/LAMININ-RELATED |
| CsqKR_Scaf25_11.11 | - |
| CsqKR_Scaf25_11.12 | - |
| CsqKR_Scaf25_11.13 | - |
| CsqKR_Scaf25_11.18 | |
| CsqKR_Scaf25_11.19 | HEN1 |
| CsqKR_Scaf25_11.21 | FIBRINOGEN/TENASCIN/ANGIOPOEITIN |
| CsqKR_Scaf25_12.10 | TRANSCRIPTIONAL ADAPTER 1 |
| CsqKR_Scaf25_12.17 | PROTEIN C10 |
| CsqKR_Scaf25_12.19 | EUKARYOTIC TRANSLATION INITIATION FACTOR 3 SUBUNIT G |
| CsqKR_Scaf25_12.20 | SURFEIT LOCUS PROTEIN |
| CsqKR_Scaf25_13.18 | FALZ-RELATED BROMODOMAIN-CONTAINING PROTEINS |
| CsqKR_Scaf25_13.21 | DECARBOXYLATING DEHYDROGENASES-ISOCITRATE, ISOPROPYLMALATE, TARTRATE |
| CsqKR_Scaf25_13.22 | RAB GTPASE-ACTIVATING PROTEIN 1-LIKE |
| CsqKR_Scaf25_13.6 | 30S RIBOSOMAL PROTEIN S2 PROKARYOTIC AND ORGANELLAR |
| CsqKR_Scaf25_13.61 | TRANSCRIPTION INITIATION FACTOR TFIID |
