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_Scaf397_1.25 | LEUCINE-RICH REPEAT AND IQ DOMAIN-CONTAINING PROTEIN 1-RELATED |
| CsqKR_Scaf397_1.26 | TRANSCRIPTION FACTOR E2F |
| CsqKR_Scaf397_1.31 | 3-KETODIHYDROSPHINGOSINE REDUCTASE |
| CsqKR_Scaf397_1.42 | LD33804P |
| CsqKR_Scaf397_1.44 | LYSYL-TRNA SYNTHETASE |
| CsqKR_Scaf397_1.45 | REGULATOR OF G-PROTEIN SIGNALING PROTEIN-LIKE |
| CsqKR_Scaf397_1.46 | |
| CsqKR_Scaf397_1.47 | STAR-RELATED LIPID TRANSFER PROTEIN 9 |
| CsqKR_Scaf397_1.48 | INTER-ALPHA-TRYPSIN INHIBITOR HEAVY CHAIN FAMILY MEMBER |
| CsqKR_Scaf397_1.49 | RE40534P-RELATED |
| CsqKR_Scaf397_1.50 | FATTY ACID HYDROXYLASE |
| CsqKR_Scaf398_0.10 | ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL |
| CsqKR_Scaf398_0.15 | |
| CsqKR_Scaf398_0.37 | |
| CsqKR_Scaf398_0.38 | DNA HELICASE RECQ FAMILY MEMBER |
| CsqKR_Scaf398_0.39 | DNA HELICASE RECQ FAMILY MEMBER |
| CsqKR_Scaf398_0.40 | |
| CsqKR_Scaf398_0.42 | |
| CsqKR_Scaf398_0.44 | 60S RIBOSOMAL PROTEIN L36 |
| CsqKR_Scaf398_0.45 | GDOWN1 |
| CsqKR_Scaf398_1.13 | KH DOMAIN CONTAINING RNA BINDING PROTEIN |
| CsqKR_Scaf398_1.14 | RAS, DI-RAS, AND RHEB FAMILY MEMBERS OF SMALL GTPASE SUPERFAMILY |
| CsqKR_Scaf398_1.21 | DET1 HOMOLOG DE-ETIOLATED-1 HOMOLOG |
| CsqKR_Scaf398_1.22 | |
| CsqKR_Scaf398_2.16 | PWWP DOMAIN-CONTAINING DNA REPAIR FACTOR 3 FAMILY MEMBER |
| CsqKR_Scaf398_2.17 | TRANSLATION ELONGATION FACTOR-RELATED |
| CsqKR_Scaf398_2.23 | STABILIZER OF AXONEMAL MICROTUBULES 2 |
| CsqKR_Scaf398_2.26 | SERINE/THREONINE-PROTEIN KINASE UNC-51-RELATED |
| CsqKR_Scaf398_2.32 | TUBULIN-SPECIFIC CHAPERONE A |
| CsqKR_Scaf398_2.35 | C2H2 ZINC FINGER CGI-62-RELATED |
| CsqKR_Scaf398_2.36 | SOLUTE CARRIER FAMILY 22 MEMBER |
| CsqKR_Scaf398_3.14 | POLY A POLYMERASE CID PAP -RELATED |
| CsqKR_Scaf398_3.15 | CYCLIN-DEPENDENT KINASE INHIBITOR-RELATED PROTEIN |
| CsqKR_Scaf398_3.25 | DNA2/NAM7 HELICASE FAMILY |
| CsqKR_Scaf398_3.5 | CHONDROITIN SYNTHASE |
| CsqKR_Scaf398_3.6 | CHONDROITIN SYNTHASE |
| CsqKR_Scaf398_4.15 | AP-5 COMPLEX SUBUNIT BETA-1 |
| CsqKR_Scaf398_4.41 | OCCLUDIN AND RNA POLYMERASE II ELONGATION FACTOR ELL |
| CsqKR_Scaf398_4.42 | TUBULIN |
| CsqKR_Scaf398_4.43 | TUBULIN |
| CsqKR_Scaf398_4.44 | |
| CsqKR_Scaf398_4.46 | RECEPTOR-TYPE TYROSINE-PROTEIN PHOSPHATASE |
| CsqKR_Scaf398_4.47 | |
| CsqKR_Scaf398_5.13 | ATP-DEPENDENT RNA HELICASE |
| CsqKR_Scaf398_5.18 | |
| CsqKR_Scaf398_5.19 | SORTING NEXIN 17 AND 27 |
| CsqKR_Scaf398_5.20 | BTB/POZ DOMAIN-CONTAINING |
| CsqKR_Scaf398_5.21 | YTH YT521-B HOMOLOGY DOMAIN-CONTAINING |
| CsqKR_Scaf398_5.23 | TUBULIN POLYGLUTAMYLASE |
| CsqKR_Scaf398_5.24 | OSTEOCLAST-STIMULATING FACTOR 1 |
