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_Scaf261_13.11 | PROTEASOME MATURATION PROTEIN UMP1 |
| CsqKR_Scaf261_13.12 | GS HOMEOBOX 2 |
| CsqKR_Scaf261_13.13 | PROTEIN ZERKNUELLT 1-RELATED |
| CsqKR_Scaf261_13.14 | HOMEOBOX PROTEIN CDX |
| CsqKR_Scaf261_13.38 | DNA2/NAM7 HELICASE FAMILY MEMBER |
| CsqKR_Scaf261_14.7 | TYROSINE-PROTEIN KINASE RECEPTOR |
| CsqKR_Scaf261_15.1 | KRUEPPEL-LIKE TRANSCRIPTION FACTOR |
| CsqKR_Scaf261_15.29 | NUCLEOSIDE DIPHOSPHATE KINASE |
| CsqKR_Scaf261_15.35 | SORTING NEXIN |
| CsqKR_Scaf261_15.44 | MACROGLOBULIN / COMPLEMENT |
| CsqKR_Scaf261_15.45 | MACROGLOBULIN / COMPLEMENT |
| CsqKR_Scaf261_15.46 | MACROGLOBULIN / COMPLEMENT |
| CsqKR_Scaf261_15.47 | MACROGLOBULIN / COMPLEMENT |
| CsqKR_Scaf261_15.48 | MACROGLOBULIN / COMPLEMENT |
| CsqKR_Scaf261_15.49 | MACROGLOBULIN / COMPLEMENT |
| CsqKR_Scaf261_15.50 | MACROGLOBULIN / COMPLEMENT |
| CsqKR_Scaf261_15.51 | MACROGLOBULIN / COMPLEMENT |
| CsqKR_Scaf261_15.54 | DESTABILASE-RELATED |
| CsqKR_Scaf261_15.55 | UNCHARACTERIZED |
| CsqKR_Scaf261_2.14 | SODIUM/CHLORIDE DEPENDENT TRANSPORTER |
| CsqKR_Scaf261_2.15 | NUDIX HYDROLASE RELATED |
| CsqKR_Scaf261_2.16 | PROTEIN PHOSPHATASE METHYLESTERASE-1 RELATED |
| CsqKR_Scaf261_2.17 | |
| CsqKR_Scaf261_2.23 | FIBROBLAST GROWTH FACTOR |
| CsqKR_Scaf261_2.9 | AMILORIDE-SENSITIVE SODIUM CHANNEL-RELATED |
| CsqKR_Scaf261_3.13 | HL07962P-RELATED |
| CsqKR_Scaf261_3.14 | IQ DOMAIN-CONTAINING PROTEIN M |
| CsqKR_Scaf261_3.15 | BTB POZ DOMAIN CONTAINING 12 |
| CsqKR_Scaf261_3.21 | UNCHARACTERIZED |
| CsqKR_Scaf261_3.28 | LEUCINE-RICH REPEAT-CONTAINING PROTEIN 51 |
| CsqKR_Scaf261_4.17 | DAP3-BINDING CELL DEATH ENHANCER 1 |
| CsqKR_Scaf261_4.20 | AGAP000321-PA |
| CsqKR_Scaf261_4.21 | RAD50 |
| CsqKR_Scaf261_4.22 | |
| CsqKR_Scaf261_4.23 | |
| CsqKR_Scaf261_4.3 | CENTROSOMAL PROTEIN 2 |
| CsqKR_Scaf261_4.31 | EXOSOME COMPLEX EXONUCLEASE RIBOSOMAL RNA PROCESSING PROTEIN |
| CsqKR_Scaf261_4.32 | RNF121 PROTEIN |
| CsqKR_Scaf261_4.34 | CYCLINS |
| CsqKR_Scaf261_5.22 | TRANSLATION INITIATION FACTOR EIF-2B SUBUNIT EPSILON |
| CsqKR_Scaf261_5.23 | UDP-GLUCOSE DEHYDROGENASE/UDP-MANNAC DEHYDROGENASE |
| CsqKR_Scaf261_5.4 | POU DOMAIN |
| CsqKR_Scaf261_6.17 | L-ASPARAGINASE |
| CsqKR_Scaf261_6.18 | 5-HYDROXYTRYPTAMINE RECEPTOR |
| CsqKR_Scaf261_6.19 | |
| CsqKR_Scaf261_7.6 | CADHERIN-23 |
| CsqKR_Scaf261_7.7 | CADHERIN-87A |
| CsqKR_Scaf261_8.11 | |
| CsqKR_Scaf261_8.14 | |
| CsqKR_Scaf261_8.26 | KRUEPPEL-LIKE TRANSCRIPTION FACTOR |
