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_Scaf103_47.49 | PROTEASOME ASSEMBLY CHAPERONE 3 |
| CsqKR_Scaf103_47.50 | UNCHARACTERIZED |
| CsqKR_Scaf103_47.52 | |
| CsqKR_Scaf103_5.11 | PAX TRANSCRIPTION ACTIVATION DOMAIN INTERACTING PROTEIN |
| CsqKR_Scaf103_5.20 | CYTOCHROME B561/FERRIC REDUCTASE TRANSMEMBRANE |
| CsqKR_Scaf103_5.26 | |
| CsqKR_Scaf103_5.28 | |
| CsqKR_Scaf103_5.29 | DNA LIGASE 4 |
| CsqKR_Scaf103_5.30 | CYTOCHROME B561/FERRIC REDUCTASE TRANSMEMBRANE |
| CsqKR_Scaf103_5.31 | CALCYPHOSIN |
| CsqKR_Scaf103_5.32 | PEPTIDYL-PROLYL CIS-TRANS ISOMERASE |
| CsqKR_Scaf103_5.7 | TRANSFERASE, PUTATIVE-RELATED |
| CsqKR_Scaf103_6.13 | NEUROTRANSMITTER GATED ION CHANNEL |
| CsqKR_Scaf103_6.14 | WD-REPEAT PROTEIN-RELATED |
| CsqKR_Scaf103_6.18 | |
| CsqKR_Scaf103_6.19 | |
| CsqKR_Scaf103_6.20 | VACUOLAR CALCIUM ION TRANSPORTER |
| CsqKR_Scaf103_6.22 | COMPLEMENT COMPONENT-RELATED SUSHI DOMAIN-CONTAINING |
| CsqKR_Scaf103_6.24 | NEUROTRANSMITTER GATED ION CHANNEL |
| CsqKR_Scaf103_7.2 | NEUROTRANSMITTER GATED ION CHANNEL |
| CsqKR_Scaf103_8.10 | TRNA-AMINOACYLATION COFACTOR ARC1 FAMILY MEMBER |
| CsqKR_Scaf103_8.16 | STEROL REGULATORY ELEMENT-BINDING PROTEIN |
| CsqKR_Scaf103_8.17 | RHO GTPASE ACTIVATING PROTEIN AT 15B, ISOFORM C |
| CsqKR_Scaf103_8.28 | TETRATRICOPEPTIDE REPEAT PROTEIN 29 |
| CsqKR_Scaf103_8.29 | STEROL REGULATORY ELEMENT-BINDING PROTEIN |
| CsqKR_Scaf103_8.33 | SNARE PROTEINS |
| CsqKR_Scaf103_8.34 | STAGA COMPLEX 65 SUBUNIT GAMMA |
| CsqKR_Scaf103_8.35 | |
| CsqKR_Scaf103_8.36 | SEQUESTOSOME 1-RELATED |
| CsqKR_Scaf103_9.0 | |
| CsqKR_Scaf103_9.10 | TBC1 DOMAIN FAMILY MEMBER GTPASE-ACTIVATING PROTEIN |
| CsqKR_Scaf103_9.12 | CYTOKINE RECEPTOR |
| CsqKR_Scaf103_9.9 | NISCHARIN RELATED |
| CsqKR_Scaf104_0.0 | |
| CsqKR_Scaf104_0.5 | |
| CsqKR_Scaf104_0.6 | |
| CsqKR_Scaf105_0.5 | |
| CsqKR_Scaf105_0.6 | |
| CsqKR_Scaf105_0.7 | NEPHRIN |
| CsqKR_Scaf106_0.4 | SLIT RELATED LEUCINE-RICH REPEAT NEURONAL PROTEIN |
| CsqKR_Scaf106_10.7 | |
| CsqKR_Scaf106_11.1 | |
| CsqKR_Scaf106_11.13 | |
| CsqKR_Scaf106_11.15 | MANNOSE, PHOSPHOLIPASE, LECTIN RECEPTOR RELATED |
| CsqKR_Scaf106_11.30 | LITHOSTATHINE |
| CsqKR_Scaf106_11.32 | INTERLEUKIN ENHANCER-BINDING FACTOR |
| CsqKR_Scaf106_11.36 | MANNOSE, PHOSPHOLIPASE, LECTIN RECEPTOR RELATED |
| CsqKR_Scaf106_11.37 | |
| CsqKR_Scaf106_11.39 | MANNOSE, PHOSPHOLIPASE, LECTIN RECEPTOR RELATED |
| CsqKR_Scaf106_11.40 | CHASCON, ISOFORM D-RELATED |
