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_Scaf21_21.16 | |
| CsqKR_Scaf21_21.8 | |
| CsqKR_Scaf21_21.9 | SORTING AND ASSEMBLY MACHINERY SAMM50 PROTEIN FAMILY MEMBER |
| CsqKR_Scaf21_22.12 | 40S RIBOSOMAL PROTEIN S11 FAMILY MEMBER |
| CsqKR_Scaf21_22.13 | CWF19, CELL CYCLE CONTROL PROTEIN |
| CsqKR_Scaf21_22.18 | |
| CsqKR_Scaf21_22.19 | ADRENERGIC RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR |
| CsqKR_Scaf21_22.4 | DUAL SPECIFICITY PROTEIN KINASE |
| CsqKR_Scaf21_23.10 | SPHINGOSINE KINASE |
| CsqKR_Scaf21_23.12 | DNA ANNEALING HELICASE AND ENDONUCLEASE ZRANB3 FAMILY MEMBER |
| CsqKR_Scaf21_23.15 | DOCKING PROTEIN RELATED |
| CsqKR_Scaf21_24.7 | RAC GTPASE-ACTIVATING PROTEIN 1 |
| CsqKR_Scaf21_24.8 | HISTONE DEACETYLASE HDAC1-RELATED |
| CsqKR_Scaf21_25.14 | REGULATOR OF MICROTUBULE DYNAMICS PROTEIN |
| CsqKR_Scaf21_25.7 | ARP2/3 COMPLEX 34 KDA SUBUNIT |
| CsqKR_Scaf21_25.8 | RAG1-ACTIVATING PROTEIN 1 |
| CsqKR_Scaf21_25.9 | UNCHARACTERIZED |
| CsqKR_Scaf21_26.15 | TELOMERASE REVERSE TRANSCRIPTASE |
| CsqKR_Scaf21_26.20 | PROLINE-SERINE-THREONINE PHOSPHATASE INTERACTING PROTEIN 1 |
| CsqKR_Scaf21_26.21 | |
| CsqKR_Scaf21_26.23 | TELOMERASE REVERSE TRANSCRIPTASE |
| CsqKR_Scaf21_26.24 | CARNITINE O-ACYLTRANSFERASE |
| CsqKR_Scaf21_27.13 | TERPENE CYCLASE/MUTASE FAMILY MEMBER |
| CsqKR_Scaf21_27.20 | TRNA N6-ADENOSINE THREONYLCARBAMOYLTRANSFERASE |
| CsqKR_Scaf21_27.21 | UNCHARACTERIZED |
| CsqKR_Scaf21_27.22 | CALCIUM BINDING PROTEINS |
| CsqKR_Scaf21_27.23 | |
| CsqKR_Scaf21_27.30 | |
| CsqKR_Scaf21_27.4 | GLYCYL-TRNA SYNTHETASE/DNA POLYMERASE SUBUNIT GAMMA-2 |
| CsqKR_Scaf21_27.9 | N-MYRISTOYL TRANSFERASE |
| CsqKR_Scaf21_28.0 | |
| CsqKR_Scaf21_28.11 | |
| CsqKR_Scaf21_28.13 | |
| CsqKR_Scaf21_28.14 | CALPAIN |
| CsqKR_Scaf21_28.15 | |
| CsqKR_Scaf21_28.21 | N-ACETYLGALACTOSAMINYLTRANSFERASE |
| CsqKR_Scaf21_28.22 | DEOXYRIBONUCLEASE |
| CsqKR_Scaf21_29.0 | |
| CsqKR_Scaf21_29.11 | ATP-CITRATE SYNTHASE |
| CsqKR_Scaf21_29.17 | |
| CsqKR_Scaf21_3.12 | PROTEIN CBG20567 |
| CsqKR_Scaf21_3.13 | DPY-19-LIKE 1, LIKE (H. SAPIENS) |
| CsqKR_Scaf21_3.14 | ZINC FINGER PROTEIN |
| CsqKR_Scaf21_3.16 | G-PROTEIN COUPLED RECEPTOR FAMILY 1 MEMBER |
| CsqKR_Scaf21_30.1 | |
| CsqKR_Scaf21_30.11 | CHITINASE |
| CsqKR_Scaf21_30.13 | AQUAPORIN OR AQUAGLYCEROPORIN RELATED |
| CsqKR_Scaf21_30.14 | AQUAPORIN OR AQUAGLYCEROPORIN RELATED |
| CsqKR_Scaf21_30.20 | PROTEASOME REGULATOR PA28 |
| CsqKR_Scaf21_30.22 |
