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_Scaf3_68.16 | MEDIATOR OF RNA POLYMERASE II TRANSCRIPTION SUBUNIT 29 |
| CsqKR_Scaf3_68.7 | STAR-RELATED LIPID TRANSFER PROTEIN 9 |
| CsqKR_Scaf3_68.9 | SYNAPTOTAGMIN 14, ISOFORM D |
| CsqKR_Scaf3_69.19 | UNCHARACTERIZED |
| CsqKR_Scaf3_69.20 | MITOCHONDRIAL CARRIER HOMOLOG |
| CsqKR_Scaf3_69.21 | ASSOCIATE OF C-MYC AMY-1 |
| CsqKR_Scaf3_69.22 | PROTEIN PAXX |
| CsqKR_Scaf3_69.23 | ALDEHYDE DEHYDROGENASE-RELATED |
| CsqKR_Scaf3_69.24 | SERINE/THREONINE-PROTEIN KINASE ATM |
| CsqKR_Scaf3_69.25 | SERINE/THREONINE-PROTEIN KINASE ATM |
| CsqKR_Scaf3_7.16 | NUCLEAR HORMONE RECEPTOR |
| CsqKR_Scaf3_7.20 | TRANSCRIPTION INITIATION FACTOR IIB-RELATED |
| CsqKR_Scaf3_7.32 | LD33804P |
| CsqKR_Scaf3_7.33 | INNER MEMBRANE PROTEIN YEDE |
| CsqKR_Scaf3_7.36 | ATP-DEPENDENT PERMEASE MDL1, MITOCHONDRIAL |
| CsqKR_Scaf3_7.6 | G PATCH DOMAIN CONTAINING PROTEIN 2 |
| CsqKR_Scaf3_7.7 | BTB/POZ DOMAIN-CONTAINING |
| CsqKR_Scaf3_70.4 | ANDROGLOBIN |
| CsqKR_Scaf3_70.8 | |
| CsqKR_Scaf3_71.3 | LYR MOTIF-CONTAINING PROTEIN 2 |
| CsqKR_Scaf3_71.6 | PLASMINOGEN-RELATED |
| CsqKR_Scaf3_71.9 | G-PROTEIN COUPLED RECEPTOR FAMILY 1 MEMBER |
| CsqKR_Scaf3_72.0 | |
| CsqKR_Scaf3_72.18 | UNCHARACTERIZED |
| CsqKR_Scaf3_72.19 | RING ZINC FINGER PROTEIN |
| CsqKR_Scaf3_72.20 | GAF/PUTATIVE CYTOSKELETAL PROTEIN |
| CsqKR_Scaf3_72.29 | GDP-L-FUCOSE SYNTHASE |
| CsqKR_Scaf3_72.33 | PROTEASE FAMILY M14 CARBOXYPEPTIDASE A,B |
| CsqKR_Scaf3_73.13 | CDC37-RELATED |
| CsqKR_Scaf3_73.14 | SER/THR PROTEIN KINASE-TRB |
| CsqKR_Scaf3_73.15 | |
| CsqKR_Scaf3_73.16 | PERIODIC TRYPTOPHAN PROTEIN 1 |
| CsqKR_Scaf3_74.23 | YCCV-LIKE DOMAIN-CONTAINING PROTEIN |
| CsqKR_Scaf3_74.24 | TATA-BOX BINDING PROTEIN |
| CsqKR_Scaf3_74.25 | BCL-2 RELATED |
| CsqKR_Scaf3_74.27 | TRANSIENT RECEPTOR POTENTIAL ION CHANNEL PROTEIN |
| CsqKR_Scaf3_74.8 | UPF0669 PROTEIN C6ORF120 |
| CsqKR_Scaf3_74.9 | ACETYL-COA CARBOXYLASE, ISOFORM A |
| CsqKR_Scaf3_75.11 | TRANSCRIPTION INITIATION FACTOR TFIID/SUPT3-RELATED |
| CsqKR_Scaf3_75.13 | CONNECTOR ENCHANCER OF KINASE SUPPRESSOR OF RAS |
| CsqKR_Scaf3_75.14 | RUBY-EYE2-LIKE PROTEIN |
| CsqKR_Scaf3_75.32 | METALLOPROTEASE TLDD |
| CsqKR_Scaf3_75.33 | RNA CLEAVAGE STIMULATION FACTOR |
| CsqKR_Scaf3_75.35 | MITOCHONDRIAL 2-OXODICARBOXYLATE CARRIER 1-RELATED |
| CsqKR_Scaf3_75.37 | DNAJ HOMOLOG SUBFAMILY C MEMBER |
| CsqKR_Scaf3_76.5 | CILIA- AND FLAGELLA-ASSOCIATED PROTEIN 47 |
| CsqKR_Scaf3_77.10 | |
| CsqKR_Scaf3_77.13 | BRG-1 ASSOCIATED FACTOR 250 BAF250 |
| CsqKR_Scaf3_77.14 | |
| CsqKR_Scaf3_77.15 | PROTEIN C21ORF59 |
