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_Scaf64_20.14 | ERYTHROID DIFFERENTIATION-RELATED FACTOR 1 |
| CsqKR_Scaf64_20.17 | EXPORTIN 4,7-RELATED |
| CsqKR_Scaf64_20.18 | GALACTOSIDE 2-L-FUCOSYLTRANSFERASE |
| CsqKR_Scaf64_21.14 | SHORT-CHAIN DEHYDROGENASES/REDUCTASES FAMILY MEMBER |
| CsqKR_Scaf64_21.19 | WD REPEAT PROTEIN |
| CsqKR_Scaf64_21.2 | MANNOSE, PHOSPHOLIPASE, LECTIN RECEPTOR RELATED |
| CsqKR_Scaf64_22.17 | |
| CsqKR_Scaf64_22.18 | UNCHARACTERIZED |
| CsqKR_Scaf64_22.20 | MANNOSE, PHOSPHOLIPASE, LECTIN RECEPTOR RELATED |
| CsqKR_Scaf64_22.21 | |
| CsqKR_Scaf64_22.22 | |
| CsqKR_Scaf64_22.26 | SACSIN |
| CsqKR_Scaf64_22.27 | SACSIN |
| CsqKR_Scaf64_22.28 | SACSIN |
| CsqKR_Scaf64_22.8 | |
| CsqKR_Scaf64_23.3 | ADRENERGIC RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR |
| CsqKR_Scaf64_23.5 | PHOSPHATIDYLINOSITIDE PHOSPHATASE SAC1 |
| CsqKR_Scaf64_24.11 | |
| CsqKR_Scaf64_24.12 | UNCHARACTERIZED |
| CsqKR_Scaf64_24.8 | CARBONIC ANHYDRASE |
| CsqKR_Scaf64_25.13 | PARP/ZINC FINGER CCCH TYPE DOMAIN CONTAINING PROTEIN |
| CsqKR_Scaf64_25.18 | |
| CsqKR_Scaf64_25.19 | |
| CsqKR_Scaf64_25.21 | |
| CsqKR_Scaf64_25.23 | PARP/ZINC FINGER CCCH TYPE DOMAIN CONTAINING PROTEIN |
| CsqKR_Scaf64_25.25 | PARP/ZINC FINGER CCCH TYPE DOMAIN CONTAINING PROTEIN |
| CsqKR_Scaf64_26.11 | ADAM A DISINTEGRIN AND METALLOPROTEASE DOMAIN |
| CsqKR_Scaf64_26.12 | DNA POLYMERASE TYPE-X FAMILY MEMBER |
| CsqKR_Scaf64_26.19 | ZINC FINGER PROTEIN 142 |
| CsqKR_Scaf64_26.25 | |
| CsqKR_Scaf64_26.26 | SOLUTE CARRIER FAMILY 17 |
| CsqKR_Scaf64_26.7 | 26S PROTEASOME NON-ATPASE REGULATORY SUBUNIT 4 |
| CsqKR_Scaf64_28.8 | GPI TRANSAMIDASE COMPONENT PIG-S |
| CsqKR_Scaf64_28.9 | ZINC METALLOPROTEASE FAMILY M13 NEPRILYSIN-RELATED |
| CsqKR_Scaf64_29.12 | JITTERBUG, ISOFORM N |
| CsqKR_Scaf64_30.35 | HOMEOBOX PROTEIN NKX |
| CsqKR_Scaf64_30.36 | HOMEOBOX PROTEIN NKX |
| CsqKR_Scaf64_31.12 | NUCLEOLAR PROTEIN 5 NUCLEOLAR PROTEIN NOP5 NOP58 |
| CsqKR_Scaf64_32.10 | POLYCOMB GROUP RING FINGER PROTEIN |
| CsqKR_Scaf64_32.12 | UNCHARACTERIZED |
| CsqKR_Scaf64_32.14 | |
| CsqKR_Scaf64_32.15 | |
| CsqKR_Scaf64_33.15 | ZINC FINGER MYND DOMAIN-CONTAINING PROTEIN 19 |
| CsqKR_Scaf64_33.16 | THREONINE SYNTHASE FAMILY MEMBER |
| CsqKR_Scaf64_33.17 | NEGATIVE ELONGATION FACTOR E |
| CsqKR_Scaf64_33.19 | ALPHA CATENIN |
| CsqKR_Scaf64_33.21 | |
| CsqKR_Scaf64_33.22 | VESICULAR MANNOSE-BINDING LECTIN |
| CsqKR_Scaf64_33.32 | EG:EG0003.4 PROTEIN-RELATED |
| CsqKR_Scaf64_34.21 |
