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_Scaf281_3.10 | PRE-MRNA-PROCESSING PROTEIN PRP40 |
| CsqKR_Scaf281_3.11 | EAP30 SUBUNIT OF ELL COMPLEX |
| CsqKR_Scaf281_3.14 | |
| CsqKR_Scaf281_3.15 | |
| CsqKR_Scaf281_3.21 | |
| CsqKR_Scaf281_4.16 | TRANSLATION ELONGATION FACTOR-RELATED |
| CsqKR_Scaf281_4.17 | |
| CsqKR_Scaf281_4.18 | ATAXIA TELANGIECTASIA MUTATED ATM -RELATED |
| CsqKR_Scaf281_4.33 | UNCHARACTERIZED |
| CsqKR_Scaf281_4.34 | GOLGI SNARE BET1-RELATED |
| CsqKR_Scaf281_4.35 | 60S RIBOSOMAL PROTEIN L32 AND DNA-DIRECTED RNA POLYMERASE II, SUBUNIT N |
| CsqKR_Scaf281_4.36 | - |
| CsqKR_Scaf281_4.40 | DELETED IN LUNG AND ESOPHAGEAL CANCER PROTEIN 1 |
| CsqKR_Scaf282_0.15 | SRCR DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf282_0.16 | |
| CsqKR_Scaf282_0.17 | SCAVENGER RECEPTOR DOMAIN-CONTAINING |
| CsqKR_Scaf283_0.3 | |
| CsqKR_Scaf284_0.6 | |
| CsqKR_Scaf284_1.12 | |
| CsqKR_Scaf284_1.15 | RAS-ASSOCIATING DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf284_1.3 | |
| CsqKR_Scaf284_1.30 | |
| CsqKR_Scaf284_1.4 | NEUROTRANSMITTER GATED ION CHANNEL |
| CsqKR_Scaf284_1.9 | KRUEPPEL-LIKE TRANSCRIPTION FACTOR |
| CsqKR_Scaf284_2.19 | PROTEIN FAM207A |
| CsqKR_Scaf284_2.20 | WD40 REPEAT PROTEIN |
| CsqKR_Scaf284_2.22 | PIKACHURIN-LIKE PROTEIN |
| CsqKR_Scaf284_3.16 | VILLIN |
| CsqKR_Scaf284_3.22 | CILIA- AND FLAGELLA-ASSOCIATED PROTEIN 65 |
| CsqKR_Scaf284_3.3 | |
| CsqKR_Scaf284_3.7 | |
| CsqKR_Scaf285_0.4 | PHOSPHATIDYLINOSITOL-GLYCAN BIOSYNTHESIS CLASS F PROTEIN-RELATED |
| CsqKR_Scaf285_0.7 | SYNAPTOBREVIN FAMILY MEMBER |
| CsqKR_Scaf285_0.9 | PLECKSTRIN HOMOLOGY DOMAIN CONTAINING PROTEIN |
| CsqKR_Scaf285_1.12 | ZINC METALLOPROTEASE FAMILY M13 NEPRILYSIN-RELATED |
| CsqKR_Scaf285_1.13 | ZINC METALLOPROTEASE FAMILY M13 NEPRILYSIN-RELATED |
| CsqKR_Scaf285_1.14 | DDB1- AND CUL4-ASSOCIATED FACTOR 12-RELATED |
| CsqKR_Scaf285_1.21 | GLYCOLIPID TRANSFER PROTEIN-RELATED |
| CsqKR_Scaf285_1.4 | GTPASE, IMAP FAMILY MEMBER-RELATED |
| CsqKR_Scaf285_1.5 | BETA-1,3-N-ACETYLGLUCOSAMINYLTRANSFERASE |
| CsqKR_Scaf285_2.14 | NUCLEOLAR PROTEIN 7 |
| CsqKR_Scaf285_2.17 | PEROXISOMAL MEMBRANE PROTEIN PEX14 |
| CsqKR_Scaf285_2.25 | CELL DEATH ACTIVATOR CIDE |
| CsqKR_Scaf285_2.27 | PAIRED BOX PROTEIN PAX-6-RELATED-RELATED |
| CsqKR_Scaf285_2.29 | UNCHARACTERIZED |
| CsqKR_Scaf285_2.30 | BLR2807 PROTEIN |
| CsqKR_Scaf285_3.10 | TRANSMEMBRANE PROTEIN 201 |
| CsqKR_Scaf285_3.11 | ANNEXIN |
| CsqKR_Scaf285_3.12 | ADRENERGIC RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR |
| CsqKR_Scaf285_3.14 |
