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_Scaf188_1.10 | CYCLINS |
| CsqKR_Scaf188_1.11 | RNA POLYMERASE II SUBUNIT 5-MEDIATING PROTEIN NNX3 |
| CsqKR_Scaf188_1.7 | |
| CsqKR_Scaf188_2.0 | SULFATE TRANSPORTER |
| CsqKR_Scaf188_2.1 | |
| CsqKR_Scaf188_2.12 | SMALL NUCLEAR RIBONUCLEOPROTEIN SM |
| CsqKR_Scaf188_2.15 | KELCH PROTEIN |
| CsqKR_Scaf189_0.0 | |
| CsqKR_Scaf18_0.13 | DNAJ HOMOLOG SUBFAMILY C MEMBER 17 |
| CsqKR_Scaf18_0.14 | ACYL-COA DEHYDROGENASE |
| CsqKR_Scaf18_0.24 | UNCHARACTERIZED |
| CsqKR_Scaf18_0.5 | SERINE PROTEASE INHIBITOR, SERPIN |
| CsqKR_Scaf18_0.6 | SERINE PROTEASE INHIBITOR, SERPIN |
| CsqKR_Scaf18_0.7 | SERINE PROTEASE INHIBITOR, SERPIN |
| CsqKR_Scaf18_0.8 | SERINE PROTEASE INHIBITOR, SERPIN |
| CsqKR_Scaf18_1.12 | N-ACETYLGALACTOSAMINYLTRANSFERASE |
| CsqKR_Scaf18_1.13 | FTP DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf18_1.14 | GAMMA TUBULIN COMPLEX PROTEIN |
| CsqKR_Scaf18_1.17 | TRANSMEMBRANE PROTEIN 256 |
| CsqKR_Scaf18_1.19 | AGAP007547-PA |
| CsqKR_Scaf18_1.9 | PROBABLE PHOSPHOLIPID-TRANSPORTING ATPASE |
| CsqKR_Scaf18_10.16 | |
| CsqKR_Scaf18_10.2 | NAD(P)-BINDING ROSSMANN-FOLD SUPERFAMILY PROTEIN-RELATED |
| CsqKR_Scaf18_10.20 | REMODELING AND SPACING FACTOR 1 |
| CsqKR_Scaf18_10.22 | MAJOR FACILITATOR SUPERFAMILY DOMAIN-CONTAINING PROTEIN 1 |
| CsqKR_Scaf18_10.27 | |
| CsqKR_Scaf18_10.29 | CILIA- AND FLAGELLA-ASSOCIATED PROTEIN 300 |
| CsqKR_Scaf18_11.0 | STI2 PROTEIN-RELATED |
| CsqKR_Scaf18_12.1 | BONUS, ISOFORM C-RELATED |
| CsqKR_Scaf18_12.16 | SARCOMA ANTIGEN NY-SAR-24/CYTOSKELETAL PROTEIN SOJO |
| CsqKR_Scaf18_12.17 | TSC22 DOMAIN FAMILY PROTEIN 1 |
| CsqKR_Scaf18_12.18 | COMM DOMAIN CONTAINING PROTEIN 2 |
| CsqKR_Scaf18_12.2 | - |
| CsqKR_Scaf18_13.12 | PRENYLATED RAB ACCEPTOR 1-RELATED |
| CsqKR_Scaf18_13.13 | |
| CsqKR_Scaf18_13.15 | JITTERBUG, ISOFORM N |
| CsqKR_Scaf18_13.7 | JITTERBUG, ISOFORM N |
| CsqKR_Scaf18_14.10 | BCL-2 RELATED |
| CsqKR_Scaf18_14.23 | 20 KD NUCLEAR CAP BINDING PROTEIN |
| CsqKR_Scaf18_14.26 | |
| CsqKR_Scaf18_14.33 | RAS-RELATED GTP BINDING RAG/GTR YEAST |
| CsqKR_Scaf18_14.34 | GM2 GANGLIOSIDE ACTIVATOR PROTEIN |
| CsqKR_Scaf18_14.35 | RIBOFLAVIN TRANSPORTER RIBJ |
| CsqKR_Scaf18_14.36 | GLYCOSYLTRANSFERASE |
| CsqKR_Scaf18_14.38 | DIMETHYLANILINE MONOOXYGENASE |
| CsqKR_Scaf18_14.39 | D123 PROTEIN |
| CsqKR_Scaf18_14.40 | |
| CsqKR_Scaf18_15.0 | ZINC FINGER PROTEIN |
| CsqKR_Scaf18_15.1 | ODD-SKIPPED - RELATED |
| CsqKR_Scaf18_15.10 | NORRIN |
