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_Scaf61_18.13 | |
| CsqKR_Scaf61_18.8 | |
| CsqKR_Scaf61_18.9 | MAESTRO-RELATED HEAT DOMAIN-CONTAINING |
| CsqKR_Scaf61_19.22 | TRANSMEMBRANE PROTEASE SERINE |
| CsqKR_Scaf61_19.23 | TRANSMEMBRANE PROTEASE SERINE |
| CsqKR_Scaf61_19.25 | NADH DEHYDROGENASE UBIQUINONE FLAVOPROTEIN 2, MITOCHONDRIAL |
| CsqKR_Scaf61_19.26 | ANKYRIN REPEAT DOMAIN-CONTAINING PROTEIN 60 |
| CsqKR_Scaf61_19.28 | TRYPTASE-RELATED |
| CsqKR_Scaf61_19.39 | NADH DEHYDROGENASE UBIQUINONE FLAVOPROTEIN 2, MITOCHONDRIAL |
| CsqKR_Scaf61_19.44 | |
| CsqKR_Scaf61_2.6 | |
| CsqKR_Scaf61_2.7 | FMRFAMIDE RECEPTOR-RELATED |
| CsqKR_Scaf61_20.8 | FORMIN HOMOLOGY 2 FAMILY MEMBER |
| CsqKR_Scaf61_21.10 | ZINC FINGER PROTEIN |
| CsqKR_Scaf61_21.3 | ZINC FINGER PROTEIN |
| CsqKR_Scaf61_21.47 | 15-HYDROXYPROSTAGLANDIN DEHYDROGENASE [NAD(+)] |
| CsqKR_Scaf61_22.13 | TRNA-SPECIFIC ADENOSINE DEAMINASE 1 |
| CsqKR_Scaf61_22.17 | NEFA-INTERACTING NUCLEAR PROTEIN NIP30 |
| CsqKR_Scaf61_22.19 | GUANINE NUCLEOTIDE EXCHANGE FACTOR MSS4 |
| CsqKR_Scaf61_22.9 | DNA LIGASE |
| CsqKR_Scaf61_23.17 | DNA REPAIR/RNA PROCESSING CPSF FAMILY |
| CsqKR_Scaf61_23.8 | CONSERVED OLIGOMERIC GOLGI COMPLEX SUBUNIT 4 |
| CsqKR_Scaf61_23.9 | FORMIN HOMOLOGY 2 DOMAIN CONTAINING, ISOFORM I |
| CsqKR_Scaf61_24.9 | MAP/MICROTUBULE AFFINITY-REGULATING KINASE |
| CsqKR_Scaf61_25.0 | |
| CsqKR_Scaf61_25.11 | CHST5 PROTEIN |
| CsqKR_Scaf61_25.12 | PHOSPHATIDYLINOSITIDE PHOSPHATASE SAC1 |
| CsqKR_Scaf61_25.17 | |
| CsqKR_Scaf61_26.1 | |
| CsqKR_Scaf61_26.17 | TUBULIN POLYGLUTAMYLASE |
| CsqKR_Scaf61_27.1 | |
| CsqKR_Scaf61_27.15 | FIBRINOGEN/TENASCIN/ANGIOPOEITIN |
| CsqKR_Scaf61_27.16 | TRANSPORT PROTEIN TRAPP |
| CsqKR_Scaf61_27.17 | ADENOMATOSIS POLYPOSIS COLI DOWN-REGULATED 1 |
| CsqKR_Scaf61_27.21 | AQUAPORIN TRANSPORTER |
| CsqKR_Scaf61_27.22 | TRIPLE QXXK/R MOTIF-CONTAINING PROTEIN |
| CsqKR_Scaf61_27.26 | CYCLIN D1-BINDING PROTEIN 1 |
| CsqKR_Scaf61_28.13 | DEOXYNUCLEOSIDE TRIPHOSPHATE TRIPHOSPHOHYDROLASE |
| CsqKR_Scaf61_28.21 | - |
| CsqKR_Scaf61_28.23 | DNAJ-LIKE-2, ISOFORM A-RELATED |
| CsqKR_Scaf61_28.24 | DEOXYNUCLEOSIDE TRIPHOSPHATE TRIPHOSPHOHYDROLASE |
| CsqKR_Scaf61_28.33 | SPHINGOMYELINASE FAMILY MEMBER |
| CsqKR_Scaf61_28.35 | EUKARYOTIC TRANSLATION INITIATION FACTOR |
| CsqKR_Scaf61_28.36 | GLUTATHIONE SYNTHETASE |
| CsqKR_Scaf61_28.37 | DEOXYNUCLEOSIDE TRIPHOSPHATE TRIPHOSPHOHYDROLASE |
| CsqKR_Scaf61_28.38 | |
| CsqKR_Scaf61_28.39 | DEOXYNUCLEOSIDE TRIPHOSPHATE TRIPHOSPHOHYDROLASE |
| CsqKR_Scaf61_28.8 | DEOXYNUCLEOSIDE TRIPHOSPHATE TRIPHOSPHOHYDROLASE |
| CsqKR_Scaf61_29.15 | DEOXYNUCLEOSIDE TRIPHOSPHATE TRIPHOSPHOHYDROLASE |
| CsqKR_Scaf61_29.17 | DEOXYNUCLEOSIDE TRIPHOSPHATE TRIPHOSPHOHYDROLASE |
