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_Scaf318_7.14 | POLYCYSTIC KIDNEY AND HEPATIC DISEASE 1 (AUTOSOMAL RECESSIVE)-LIKE 1 |
| CsqKR_Scaf318_7.15 | IG-LIKE DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf318_7.16 | UNCHARACTERIZED |
| CsqKR_Scaf318_8.16 | UDP-N-ACETYLGLUCOSAMINE--DOLICHYL-PHOSPHATE N-ACETYLGLUCOSAMINEPHOSPHOTRANSFERASE |
| CsqKR_Scaf318_8.2 | METHYLTRANSFERASE, FKBM FAMILY PROTEIN |
| CsqKR_Scaf318_8.8 | CBL |
| CsqKR_Scaf318_9.12 | MAP/MICROTUBULE AFFINITY-REGULATING KINASE |
| CsqKR_Scaf318_9.16 | |
| CsqKR_Scaf318_9.2 | METHYLTRANSFERASE, FKBM FAMILY PROTEIN |
| CsqKR_Scaf31_1.13 | UNCHARACTERIZED |
| CsqKR_Scaf31_1.16 | TYROSINE-PROTEIN KINASE BAZ1B |
| CsqKR_Scaf31_1.21 | 5-HYDROXYTRYPTAMINE RECEPTOR |
| CsqKR_Scaf31_1.22 | RESISTANCE TO INHIBITORS OF CHOLINESTERASE PROTEIN 3 RIC3 |
| CsqKR_Scaf31_1.23 | TRANSMEMBRANE EMP24 DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf31_1.3 | HISTAMINE RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR |
| CsqKR_Scaf31_1.4 | HISTAMINE RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR |
| CsqKR_Scaf31_1.6 | ZINC FINGER PROTEIN ZIC AND GLI |
| CsqKR_Scaf31_10.16 | EXTRACELLULAR MATRIX GLYCOPROTEIN RELATED |
| CsqKR_Scaf31_10.17 | EXTRACELLULAR MATRIX GLYCOPROTEIN RELATED |
| CsqKR_Scaf31_10.18 | MULTICOPPER OXIDASE-RELATED |
| CsqKR_Scaf31_10.19 | CARTILAGE INTERMEDIATE LAYER PROTEIN CLIP |
| CsqKR_Scaf31_10.20 | |
| CsqKR_Scaf31_10.21 | ADAM A DISINTEGRIN AND METALLOPROTEASE DOMAIN |
| CsqKR_Scaf31_11.19 | |
| CsqKR_Scaf31_11.20 | NUCLEAR PORE COMPLEX PROTEIN NUP160 |
| CsqKR_Scaf31_11.22 | U1 SMALL NUCLEAR RIBONUCLEOPROTEIN C |
| CsqKR_Scaf31_11.31 | |
| CsqKR_Scaf31_11.32 | |
| CsqKR_Scaf31_11.33 | FI23527P1 |
| CsqKR_Scaf31_12.13 | CYTOCHROME P450 FAMILY 7 |
| CsqKR_Scaf31_12.15 | ANION EXCHANGE PROTEIN |
| CsqKR_Scaf31_12.16 | BOMBESIN RECEPTOR-ACTIVATED PROTEIN C6ORF89 |
| CsqKR_Scaf31_12.24 | 60S RIBOSOMAL PROTEIN L27 |
| CsqKR_Scaf31_13.15 | HOMOLOGOUS TO DROSOPHILA SQD (SQUID) PROTEIN |
| CsqKR_Scaf31_13.29 | LONGEVITY ASSURANCE FACTOR 1 LAG1 |
| CsqKR_Scaf31_13.30 | RAD25/XP-B DNA REPAIR HELICASE |
| CsqKR_Scaf31_13.31 | C-TYPE LECTIN SUPERFAMILY MEMBER |
| CsqKR_Scaf31_13.32 | HOMOLOGOUS TO DROSOPHILA SQD (SQUID) PROTEIN |
| CsqKR_Scaf31_13.6 | LOQUACIOUS, ISOFORM B |
| CsqKR_Scaf31_14.1 | |
| CsqKR_Scaf31_14.8 | BETA1,3-GALACTOSYLTRANSFERASE |
| CsqKR_Scaf31_14.9 | DISCOIDIN, CUB, EGF, LAMININ , AND ZINC METALLOPROTEASE DOMAIN CONTAINING |
| CsqKR_Scaf31_15.15 | RIIA DOMAIN-CONTAINING PROTEIN 1 |
| CsqKR_Scaf31_15.18 | |
| CsqKR_Scaf31_15.19 | |
| CsqKR_Scaf31_15.20 | HOMOLOGOUS TO DROSOPHILA SQD (SQUID) PROTEIN |
| CsqKR_Scaf31_16.21 | N-ACETYLGALACTOSAMINYLTRANSFERASE |
| CsqKR_Scaf31_16.22 | ALDEHYDE DEHYDROGENASE-RELATED |
| CsqKR_Scaf31_16.23 | N-ACETYLGALACTOSAMINYLTRANSFERASE |
| CsqKR_Scaf31_16.40 | FORMIN-LIKE PROTEIN |
