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_Scaf5_44.12 | MERLIN/MOESIN/EZRIN/RADIXIN |
| CsqKR_Scaf5_44.13 | |
| CsqKR_Scaf5_44.19 | |
| CsqKR_Scaf5_45.15 | |
| CsqKR_Scaf5_45.18 | EPILEPSY HOLOPROSENCEPHALY CANDIDATE 1/TMEM1 |
| CsqKR_Scaf5_45.23 | BTB/POZ DOMAIN-CONTAINING ADAPTER FOR CUL3-MEDIATED RHOA DEGRADATION PROTEIN FAMILY MEMBER |
| CsqKR_Scaf5_45.24 | EPILEPSY HOLOPROSENCEPHALY CANDIDATE 1/TMEM1 |
| CsqKR_Scaf5_45.26 | UNCHARACTERIZED |
| CsqKR_Scaf5_45.27 | PROTEIN CMSS1 |
| CsqKR_Scaf5_45.6 | EUKARYOTIC TRANSLATION INITIATION FACTOR 2 SUBUNIT 3 FAMILY MEMBER |
| CsqKR_Scaf5_46.12 | |
| CsqKR_Scaf5_46.28 | MAJOR FACILITATOR SUPERFAMILY PROTEIN-RELATED |
| CsqKR_Scaf5_46.29 | METABOTROPIC GLUTAMATE RECEPTOR |
| CsqKR_Scaf5_46.30 | BAND 7 PROTEIN-RELATED |
| CsqKR_Scaf5_46.35 | MAP/MICROTUBULE AFFINITY-REGULATING KINASE |
| CsqKR_Scaf5_46.36 | PROPROTEIN CONVERTASE SUBTILISIN/KEXIN-RELATED |
| CsqKR_Scaf5_46.39 | |
| CsqKR_Scaf5_46.4 | MAJOR FACILITATOR SUPERFAMILY PROTEIN-RELATED |
| CsqKR_Scaf5_46.42 | MAJOR FACILITATOR SUPERFAMILY PROTEIN-RELATED |
| CsqKR_Scaf5_46.5 | |
| CsqKR_Scaf5_5.14 | PROSTAGLANDIN REDUCTASE |
| CsqKR_Scaf5_5.15 | |
| CsqKR_Scaf5_5.17 | NIEMANN PICK TYPE C2 PROTEIN NPC2-RELATED |
| CsqKR_Scaf5_5.18 | MYOSIN HEAVY CHAIN, NON-MUSCLE |
| CsqKR_Scaf5_5.19 | NIEMANN PICK TYPE C2 PROTEIN NPC2-RELATED |
| CsqKR_Scaf5_5.20 | LUNG SEVEN TRANSMEMBRANE RECEPTOR |
| CsqKR_Scaf5_5.22 | OS-9-RELATED |
| CsqKR_Scaf5_5.45 | NIEMANN PICK TYPE C2 PROTEIN NPC2-RELATED |
| CsqKR_Scaf5_6.18 | |
| CsqKR_Scaf5_6.19 | 1-ACYLGLYCEROL-3-PHOSPHATE ACYLTRANSFERASE-RELATED |
| CsqKR_Scaf5_6.2 | |
| CsqKR_Scaf5_6.20 | PROTEIN KINASE DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf5_6.4 | AP COMPLEX SUBUNIT MU |
| CsqKR_Scaf5_7.4 | |
| CsqKR_Scaf5_9.0 | |
| CsqKR_Scaf5_9.12 | CONSORTIN |
| CsqKR_Scaf5_9.13 | NUCLEOTIDE-SUGAR TRANSMEMBRANE TRANSPORTER |
| CsqKR_Scaf5_9.14 | PHOSPHOLIPASE D - RELATED |
| CsqKR_Scaf600_0.0 | TUMOR NECROSIS FACTOR FAMILY MEMBER |
| CsqKR_Scaf601_0.0 | |
| CsqKR_Scaf601_0.1 | |
| CsqKR_Scaf601_0.11 | |
| CsqKR_Scaf601_0.12 | |
| CsqKR_Scaf601_0.13 | |
| CsqKR_Scaf604_0.12 | NEPHRIN |
| CsqKR_Scaf604_0.9 | VASCULAR CELL ADHESION MOLECULE 1 |
| CsqKR_Scaf606_0.2 | FERROCHELATASE |
| CsqKR_Scaf606_1.18 | SODIUM/CHLORIDE DEPENDENT TRANSPORTER |
| CsqKR_Scaf606_1.21 | |
| CsqKR_Scaf606_1.22 |
