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_Scaf73_20.19 | HOMEOBOX PROTEIN |
| CsqKR_Scaf73_21.7 | CALPONIN HOMOLOGY DOMAIN-CONTAINING PROTEIN DDB_G0272472-RELATED |
| CsqKR_Scaf73_21.9 | PROTEIN PHOSPHATASE 4 REGULATORY SUBUNIT 4 PPP4R4 |
| CsqKR_Scaf73_22.14 | GLYCOPROTEIN HORMONE BETA CHAIN |
| CsqKR_Scaf73_22.2 | E3 UBIQUITIN-PROTEIN LIGASE TRIP12 |
| CsqKR_Scaf73_22.7 | GLYCOPROTEIN HORMONE ALPHA-2 |
| CsqKR_Scaf73_23.10 | SERINE/THREONINE PROTEIN PHOSPHATASE 2A PP2A REGULATORY SUBUNIT B |
| CsqKR_Scaf73_23.23 | UBIQUITIN CARBOXYL-TERMINAL HYDROLASE |
| CsqKR_Scaf73_24.10 | HYPOTHETICAL HEAT DOMAIN-CONTAINING |
| CsqKR_Scaf73_24.11 | TRANSCRIPTION INITIATION FACTOR IIA SUBUNIT 1 |
| CsqKR_Scaf73_24.13 | NADPH OXIDASE |
| CsqKR_Scaf73_24.21 | |
| CsqKR_Scaf73_24.22 | |
| CsqKR_Scaf73_24.23 | |
| CsqKR_Scaf73_24.25 | HYPOTHETICAL HEAT DOMAIN-CONTAINING |
| CsqKR_Scaf73_24.26 | HYPOTHETICAL HEAT DOMAIN-CONTAINING |
| CsqKR_Scaf73_24.30 | 3'(2'),5'-BISPHOSPHATE NUCLEOTIDASE 1 |
| CsqKR_Scaf73_25.13 | SCY1-RELATED S/T PROTEIN KINASE-LIKE |
| CsqKR_Scaf73_25.15 | SPLICING FACTOR 3B |
| CsqKR_Scaf73_25.16 | LD44762P |
| CsqKR_Scaf73_25.21 | UNCHARACTERIZED |
| CsqKR_Scaf73_25.23 | SESQUIPEDALIAN |
| CsqKR_Scaf73_25.25 | 60S RIBOSOMAL PROTEIN L12 |
| CsqKR_Scaf73_25.26 | PROTEIN KINASE C, MU |
| CsqKR_Scaf73_25.27 | PROTEIN KINASE C, MU |
| CsqKR_Scaf73_26.10 | - |
| CsqKR_Scaf73_26.11 | HEAT SHOCK PROTEIN 90 FAMILY MEMBER |
| CsqKR_Scaf73_26.35 | COILED-COIL DOMAIN CONTAINING 198 |
| CsqKR_Scaf73_26.36 | WD REPEAT PROTEIN |
| CsqKR_Scaf73_26.37 | VACUOLAR PROTEIN SORTING 54 |
| CsqKR_Scaf73_26.38 | 40S RIBOSOMAL PROTEIN S30/UBIQUITIN-LIKE PROTEIN FUBI |
| CsqKR_Scaf73_27.1 | |
| CsqKR_Scaf73_27.17 | TRANSMEMBRANE PROTEIN 260 |
| CsqKR_Scaf73_27.21 | RBR FAMILY RING FINGER AND IBR DOMAIN-CONTAINING |
| CsqKR_Scaf73_27.22 | RBR FAMILY RING FINGER AND IBR DOMAIN-CONTAINING |
| CsqKR_Scaf73_3.26 | |
| CsqKR_Scaf73_3.27 | |
| CsqKR_Scaf73_3.29 | |
| CsqKR_Scaf73_3.30 | |
| CsqKR_Scaf73_3.31 | |
| CsqKR_Scaf73_3.33 | |
| CsqKR_Scaf73_3.34 | |
| CsqKR_Scaf73_3.35 | |
| CsqKR_Scaf73_3.36 | |
| CsqKR_Scaf73_3.39 | |
| CsqKR_Scaf73_3.41 | |
| CsqKR_Scaf73_30.11 | |
| CsqKR_Scaf73_30.14 | CYTOSINE DEAMINASE FAMILY MEMBER |
| CsqKR_Scaf73_30.16 | ALPHA-GLUCOSIDASE |
| CsqKR_Scaf73_30.21 | DEOXYRIBONUCLEASE TATDN2-RELATED |
