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_Scaf69_80.11 | CALCIUM-TRANSPORTING ATPASE |
| CsqKR_Scaf69_80.12 | UBIQUITIN-CONJUGATING ENZYME E2 |
| CsqKR_Scaf69_80.29 | |
| CsqKR_Scaf69_80.30 | MEDIATOR OF RNA POLYMERASE II TRANSCRIPTION SUBUNIT 15 |
| CsqKR_Scaf69_80.31 | DNA-REPAIR PROTEIN XRCC1 |
| CsqKR_Scaf69_80.4 | DNA-REPAIR PROTEIN XRCC1 |
| CsqKR_Scaf69_81.10 | MYOTONIC DYSTROPHY S/T KINASE-RELATED |
| CsqKR_Scaf69_81.13 | NFATC2-INTERACTING PROTEIN |
| CsqKR_Scaf69_81.15 | METHYLTRANSFERASE-RELATED |
| CsqKR_Scaf69_81.6 | EUKARYOTIC TRANSLATION INITIATION FACTOR 3 SUBUNIT I |
| CsqKR_Scaf69_82.20 | HISTONE DEACETYLASE HDAC1-RELATED |
| CsqKR_Scaf69_82.37 | RAN GTPASE |
| CsqKR_Scaf69_82.40 | SYNTAXIN |
| CsqKR_Scaf69_82.41 | |
| CsqKR_Scaf69_82.42 | MEDIATOR OF RNA POLYMERASE II TRANSCRIPTION SUBUNIT 31 |
| CsqKR_Scaf69_82.43 | PRE-MRNA SPLICING FACTOR-RELATED |
| CsqKR_Scaf69_82.44 | PROTON MYO-INOSITOL COTRANSPORTER |
| CsqKR_Scaf69_82.45 | PROTON MYO-INOSITOL COTRANSPORTER |
| CsqKR_Scaf69_82.7 | RIBOSOME BIOGENESIS PROTEIN |
| CsqKR_Scaf69_83.13 | CARNITINE O-ACYLTRANSFERASE |
| CsqKR_Scaf69_83.14 | ZINC FINGER MYND DOMAIN CONTAINING PROTEIN 10 |
| CsqKR_Scaf69_83.15 | |
| CsqKR_Scaf69_83.16 | ALPHA-L-FUCOSIDASE |
| CsqKR_Scaf69_83.27 | TESTIS-SPECIFIC Y-ENCODED PROTEIN |
| CsqKR_Scaf69_83.29 | |
| CsqKR_Scaf69_83.30 | ROUND SPERMATID BASIC PROTEIN 1 |
| CsqKR_Scaf69_84.27 | |
| CsqKR_Scaf69_84.28 | CELL DIVISION PROTEIN KINASE |
| CsqKR_Scaf69_84.29 | PROTEASOME SUBUNIT ALPHA/BETA |
| CsqKR_Scaf69_84.30 | SOLUTE CARRIER FAMILY 35 MEMBER B |
| CsqKR_Scaf69_84.32 | BLR2807 PROTEIN |
| CsqKR_Scaf69_84.7 | LSM1 |
| CsqKR_Scaf69_85.0 | LD33804P |
| CsqKR_Scaf69_85.15 | UNCHARACTERIZED |
| CsqKR_Scaf69_85.9 | CYTOCHROME C OXIDASE POLYPEPTIDE VIC-2 |
| CsqKR_Scaf69_86.0 | |
| CsqKR_Scaf69_86.12 | FERM DOMAIN-CONTAINING PROTEIN 4 |
| CsqKR_Scaf69_86.21 | FERM DOMAIN-CONTAINING PROTEIN 4 |
| CsqKR_Scaf69_86.22 | |
| CsqKR_Scaf69_86.23 | FERM DOMAIN-CONTAINING PROTEIN 4 |
| CsqKR_Scaf69_86.45 | TUMOR SUPPRESSOR CANDIDATE 2 |
| CsqKR_Scaf69_86.46 | NICOLIN 1 |
| CsqKR_Scaf69_86.50 | F-ACTIN-CAPPING PROTEIN SUBUNIT ALPHA |
| CsqKR_Scaf69_86.51 | GLUTAMATE DECARBOXYLASE-RELATED |
| CsqKR_Scaf69_86.7 | ZINC FINGER PROTEIN ZIC AND GLI |
| CsqKR_Scaf69_9.12 | METABOTROPIC GLUTAMATE RECEPTOR |
| CsqKR_Scaf69_9.13 | |
| CsqKR_Scaf6_0.1 | NEUROTRANSMITTER GATED ION CHANNEL |
| CsqKR_Scaf6_0.35 | NEUROTRANSMITTER GATED ION CHANNEL |
| CsqKR_Scaf6_0.7 | NEUROTRANSMITTER GATED ION CHANNEL |
