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_Scaf301_3.21 | CYTOCHROME P450 FAMILY 4 |
| CsqKR_Scaf301_3.26 | CARBONIC ANHYDRASE |
| CsqKR_Scaf301_3.28 | MEMBRANE-ANCHORED JUNCTION PROTEIN MAJIN |
| CsqKR_Scaf301_4.19 | CHORDIN |
| CsqKR_Scaf301_4.29 | LARGE SUBUNIT GTPASE 1 HOMOLOG-RELATED |
| CsqKR_Scaf301_4.30 | HYALURONIDASE |
| CsqKR_Scaf301_4.31 | HYALURONIDASE |
| CsqKR_Scaf301_4.33 | BIOTINIDASE-RELATED |
| CsqKR_Scaf301_4.34 | SOLUTE CARRIER FAMILY 22 MEMBER |
| CsqKR_Scaf301_4.35 | |
| CsqKR_Scaf301_4.36 | DNAJ HOMOLOG SUBFAMILY C MEMBER 16 |
| CsqKR_Scaf301_4.37 | DNAJ HOMOLOG SUBFAMILY C MEMBER 16 |
| CsqKR_Scaf301_5.10 | FANCONI ANEMIA CORE COMPLEX-ASSOCIATED PROTEIN 20 |
| CsqKR_Scaf301_5.12 | |
| CsqKR_Scaf301_5.7 | SKI ONCOGENE-RELATED |
| CsqKR_Scaf301_5.9 | |
| CsqKR_Scaf301_6.26 | DYNEIN LIGHT CHAIN |
| CsqKR_Scaf301_6.29 | METALLOPROTEASE TLDD |
| CsqKR_Scaf301_6.30 | |
| CsqKR_Scaf301_6.31 | INNER MEMBRANE TRANSPORTER YGJI-RELATED |
| CsqKR_Scaf301_6.32 | |
| CsqKR_Scaf301_6.34 | ATP-DEPENDENT RNA HELICASE |
| CsqKR_Scaf301_6.4 | |
| CsqKR_Scaf301_6.5 | |
| CsqKR_Scaf301_6.51 | ALKALINE PHOSPHATASE |
| CsqKR_Scaf301_6.7 | |
| CsqKR_Scaf302_0.18 | SH2 CONTAINING ADAPTOR PRAM-1 RELATED |
| CsqKR_Scaf302_0.19 | INTEGRAL MEMBRANE PROTEIN GPR177 |
| CsqKR_Scaf302_0.20 | 2-5 OLIGOADENYLATE SYNTHETASE |
| CsqKR_Scaf302_0.21 | VITELLOGENIN-RELATED |
| CsqKR_Scaf302_0.23 | UPF0600 PROTEIN C5ORF51 |
| CsqKR_Scaf302_0.27 | |
| CsqKR_Scaf302_0.29 | SYNAPTONEMAL COMPLEX CENTRAL ELEMENT PROTEIN 2 |
| CsqKR_Scaf302_0.32 | |
| CsqKR_Scaf302_0.9 | |
| CsqKR_Scaf302_1.15 | PROTEIN CBG16200 |
| CsqKR_Scaf302_1.17 | JBTS17 |
| CsqKR_Scaf302_1.18 | |
| CsqKR_Scaf302_1.19 | MICRO-RNA BINDING ZINC FINGER CCCH DOMAIN-CONTAINING PROTEIN 7 |
| CsqKR_Scaf302_1.27 | DIOXYGENASE RV0097-RELATED |
| CsqKR_Scaf302_1.28 | DIHYDROLIPOAMIDE ACETYLTRANSFERASE COMPONENT OF PYRUVATE DEHYDROGENASE COMPLEX |
| CsqKR_Scaf302_1.31 | EGF-LIKE-DOMAIN, MULTIPLE 7, 8 |
| CsqKR_Scaf302_2.14 | DNA2/NAM7 HELICASE FAMILY MEMBER |
| CsqKR_Scaf302_2.16 | DNA2/NAM7 HELICASE FAMILY MEMBER |
| CsqKR_Scaf302_2.17 | |
| CsqKR_Scaf302_2.18 | |
| CsqKR_Scaf302_2.19 | RIBONUCLEASE |
| CsqKR_Scaf302_3.10 | G PATCH AND KOW-CONTAINING |
| CsqKR_Scaf302_3.11 | G PATCH AND KOW-CONTAINING |
| CsqKR_Scaf302_3.15 | RIBULOKINASE |
