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_Scaf99_17.8 | WD REPEAT-CONTAINING PROTEIN 75 |
| CsqKR_Scaf99_18.11 | N-ACETYLTRANSFERASE 10 |
| CsqKR_Scaf99_18.12 | PROTEIN AST1-RELATED |
| CsqKR_Scaf99_18.18 | MAP-KINASE ACTIVATING DEATH DOMAIN PROTEIN MADD /DENN/AEX-3 C.ELEGANS |
| CsqKR_Scaf99_18.19 | MAP-KINASE ACTIVATING DEATH DOMAIN PROTEIN MADD /DENN/AEX-3 C.ELEGANS |
| CsqKR_Scaf99_18.20 | MAP-KINASE ACTIVATING DEATH DOMAIN PROTEIN MADD /DENN/AEX-3 C.ELEGANS |
| CsqKR_Scaf99_18.21 | ETS |
| CsqKR_Scaf99_18.23 | L-THREONINE 3-DEHYDROGENASE |
| CsqKR_Scaf99_19.2 | |
| CsqKR_Scaf99_19.9 | LEPRECAN 1 |
| CsqKR_Scaf99_2.12 | CONTACTIN 5 |
| CsqKR_Scaf99_2.13 | HISTONE H2A |
| CsqKR_Scaf99_2.30 | ANNEXIN |
| CsqKR_Scaf99_2.31 | ANNEXIN |
| CsqKR_Scaf99_2.32 | |
| CsqKR_Scaf99_2.33 | BETA1,3-GALACTOSYLTRANSFERASE |
| CsqKR_Scaf99_2.34 | TRANSPORTER ARSB-RELATED |
| CsqKR_Scaf99_2.35 | SECERNIN |
| CsqKR_Scaf99_20.0 | |
| CsqKR_Scaf99_22.17 | FOUR-JOINTED BOX PROTEIN 1 |
| CsqKR_Scaf99_22.18 | EPHRIN |
| CsqKR_Scaf99_22.20 | TRANSCRIPTIONAL ADAPTER 3-RELATED |
| CsqKR_Scaf99_22.21 | THYMOCYTE NUCLEAR PROTEIN 1 |
| CsqKR_Scaf99_22.26 | TELOMERE REPEATS-BINDING BOUQUET FORMATION PROTEIN 1 |
| CsqKR_Scaf99_22.27 | MYB TRANSCRIPTION FACTOR |
| CsqKR_Scaf99_22.29 | GPI MANNOSYLTRANSFERASE 2 |
| CsqKR_Scaf99_22.30 | UNCHARACTERIZED |
| CsqKR_Scaf99_25.10 | ETHANOLAMINEPHOSPHOTRANSFERASE |
| CsqKR_Scaf99_25.12 | TUMOR PROTEIN P53-INDUCIBLE PROTEIN 11 |
| CsqKR_Scaf99_25.14 | PHD AND RING FINGER DOMAIN-CONTAINING PROTEIN 1 |
| CsqKR_Scaf99_25.16 | BETA-ALA-HIS DIPEPTIDASE |
| CsqKR_Scaf99_25.27 | ETHANOLAMINEPHOSPHOTRANSFERASE |
| CsqKR_Scaf99_25.29 | ETHANOLAMINEPHOSPHOTRANSFERASE |
| CsqKR_Scaf99_25.30 | ETHANOLAMINEPHOSPHOTRANSFERASE |
| CsqKR_Scaf99_26.8 | PDF RECEPTOR-LIKE PROTEIN-RELATED |
| CsqKR_Scaf99_27.15 | |
| CsqKR_Scaf99_27.20 | CDGSH IRON SULFUR DOMAIN PROTEIN HOMOLOG |
| CsqKR_Scaf99_27.21 | TRNA METHYLTRANSFERASE |
| CsqKR_Scaf99_27.22 | SPERM-ASSOCIATED ANTIGEN 6 ARMADILLO REPEAT-CONTAINING |
| CsqKR_Scaf99_27.8 | CYSTEINE PROTEASE FAMILY C1-RELATED |
| CsqKR_Scaf99_28.12 | LITTLE ELONGATION COMPLEX SUBUNIT 2 |
| CsqKR_Scaf99_28.15 | |
| CsqKR_Scaf99_29.10 | INDOLEAMINE 2,3-DIOXYGENASE |
| CsqKR_Scaf99_29.16 | DYNEIN ASSEMBLY FACTOR 3, AXONEMAL |
| CsqKR_Scaf99_29.5 | HEAT SHOCK PROTEIN HSP-12.2-RELATED |
| CsqKR_Scaf99_3.22 | RIBONUCLEASE KAPPA |
| CsqKR_Scaf99_3.23 | DEUBIQUITINATING PROTEIN VCIP135 |
| CsqKR_Scaf99_3.25 | CHOLINE/ETHANOALAMINE KINASE |
| CsqKR_Scaf99_3.26 | ER DEGRADATION-ENHANCING ALPHA-MANNOSIDASE-LIKE PROTEIN 2 |
| CsqKR_Scaf99_3.27 | 40S RIBOSOMAL PROTEIN S10 |
