`bold` is an R package to connect to BOLD Systems via their API. Functions in `bold` let you search for sequence data, specimen data, sequence + specimen data, and download raw trace files.

### bold info

- BOLD home page
- BOLD API docs

### Using bold

Install

Install `bold` from CRAN

    install.packages("bold")

Or install the development version from GitHub

    devtools::install_github("ropensci/bold")

Load the package

    library("bold")

### Search for taxonomic names via names

`bold_tax_name` searches for names with names.

    bold_tax_name(name = 'Diplura')
    #>     input  taxid   taxon tax_rank tax_division parentid       parentname
    #> 1 Diplura 591238 Diplura    order      Animals       82          Insecta
    #> 2 Diplura 603673 Diplura    genus     Protists    53974 Scytosiphonaceae
    #>   taxonrep
    #> 1  Diplura
    #> 2     <NA>

    bold_tax_name(name = c('Diplura', 'Osmia'))
    #>     input  taxid   taxon tax_rank tax_division parentid       parentname
    #> 1 Diplura 591238 Diplura    order      Animals       82          Insecta
    #> 2 Diplura 603673 Diplura    genus     Protists    53974 Scytosiphonaceae
    #> 3   Osmia   4940   Osmia    genus      Animals     4962     Megachilinae
    #>   taxonrep
    #> 1  Diplura
    #> 2     <NA>
    #> 3    Osmia

### Search for taxonomic names via BOLD identifiers

`bold_tax_id` searches for names with BOLD identifiers.

    bold_tax_id(id = 88899)
    #>   input taxid   taxon tax_rank tax_division parentid parentname
    #> 1 88899 88899 Momotus    genus      Animals    88898  Momotidae

    bold_tax_id(id = c(88899, 125295))
    #>    input  taxid      taxon tax_rank tax_division parentid parentname
    #> 1  88899  88899    Momotus    genus      Animals    88898  Momotidae
    #> 2 125295 125295 Helianthus    genus       Plants   100962 Asteraceae

### Search for sequence data only

The BOLD sequence API gives back sequence data, with a bit of metadata.

The default is to get a list back

    bold_seq(taxon = 'Coelioxys')[1:2]
    #> [[1]]
    #> [[1]]$id
    #> [1] "FBAPB491-09"
    #>
    #> [[1]]$name
    #> [1] "Coelioxys conica"
    #>
    #> [[1]]$gene
    #> [1] "FBAPB491-09"
    #>
    #> [[1]]$sequence
    #> [1] "---------------------ACCTCTTTAAGAATAATTATTCGTATAGAAATAAGAATTCCAGGATCTTGAATTAATAATGATCAAATTTATAACTCCTTTATTACAGCACATGCATTTTTAATAATTTTTTTTTTAGTTATACCTTTTCTTATTGGAGGATTTGGAAATTGATTAGTACCTTTAATATTAGGATCACCAGATATAGCTTTCCCACGAATAAATAATATTAGATTTTGATTATTACCTCCTTCTTTATTAATATTATTATTAAGTAATTTAATAAATCCCAGACCAGGAACAGGCTGAACAGTTTATCCTCCTTTATCTTTATACACATACCACCCTTCTCCCTCAGTTGATTTAGCAATTTTTTCACTACATCTATCAGGAATCTCTTCTATTATTGGATCTATAAATTTTATTGTTACAATTTTAATAATAAAAAACTTTTCAATAAATTATAATCAAATACCATTATTCCCATGATCTATTTTAATTACTACTATTTTATTATTATTATCACTACCTGTATTAGCTGGTGCTATTACTATATTATTATTTGATCGAAATTTAAATTCTTCTTTTTTTGACCCTATAGGAGGAGGAGACCCAATTTTATACCAACATTTA"
    #>
    #>
    #> [[2]]
    #> [[2]]$id
    #> [1] "FBAPC351-10"
    #>
    #> [[2]]$name
    #> [1] "Coelioxys afra"
    #>
    #> [[2]]$gene
    #> [1] "FBAPC351-10"
    #>
    #> [[2]]$sequence
    #> [1] "---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ACGAATAAATAATGTAAGATTTTGACTATTACCTCCCTCAATTTTCTTATTATTATCAAGAACCCTAATTAACCCAAGAGCTGGTACTGGATGAACTGTATATCCTCCTTTATCCTTATATACATTTCATGCCTCACCTTCCGTTGATTTAGCAATTTTTTCACTTCATTTATCAGGAATTTCATCAATTATTGGATCAATAAATTTTATTGTTACAATCTTAATAATAAAAAATTTTTCTTTAAATTATAGACAAATACCATTATTTTCATGATCAGTTTTAATTACTACAATTTTACTTTTATTATCATTACCAATTTTAGCTGGAGCAATTACTATACTCCTATTTGATCGAAATTTAAATACCTCATTCTTTGACCCAATAGGAGGAGGAGATCCAATTTTATATCAACATTTATTT"

You can optionally get back the `httr` response object

    res <- bold_seq(taxon = 'Coelioxys', response = TRUE)
    res$headers
    #> $date
    #> [1] "Tue, 15 Sep 2015 20:02:31 GMT"
    #>
    #> $server
    #> [1] "Apache/2.2.15 (Red Hat)"
    #>
    #> $`x-powered-by`
    #> [1] "PHP/5.3.15"
    #>
    #> $`content-disposition`
    #> [1] "attachment; filename=fasta.fas"
    #>
    #> $connection
    #> [1] "close"
    #>
    #> $`transfer-encoding`
    #> [1] "chunked"
    #>
    #> $`content-type`
    #> [1] "application/x-download"
    #>
    #> attr(,"class")
    #> [1] "insensitive" "list"

You can do geographic searches

    bold_seq(geo = "USA")
    #> [[1]]
    #> [[1]]$id
    #> [1] "GBAN1777-08"
    #>
    #> [[1]]$name
    #> [1] "Macrobdella decora"
    #>
    #> [[1]]$gene
    #> [1] "GBAN1777-08"
    #>
    #> [[1]]$sequence
    #> [1] "---------------------------------ATTGGAATCTTGTATTTCTTATTAGGTACATGATCTGCTATAGTAGGGACCTCTATA---AGAATAATTATTCGAATTGAATTAGCTCAACCTGGGTCGTTTTTAGGAAAT---GATCAAATTTACAATACTATTGTTACTGCTCATGGATTAATTATAATTTTTTTTATAGTAATACCTATTTTAATTGGAGGGTTTGGTAATTGATTAATTCCGCTAATA---ATTGGTTCTCCTGATATAGCTTTTCCACGTCTTAATAATTTAAGATTTTGATTACTTCCGCCATCTTTAACTATACTTTTTTGTTCATCTATAGTCGAAAATGGAGTAGGTACTGGATGGACTATTTACCCTCCTTTAGCAGATAACATTGCTCATTCTGGACCTTCTGTAGATATA---GCAATTTTTTCACTTCATTTAGCTGGTGCTTCTTCTATTTTAGGTTCATTAAATTTTATTACTACTGTAGTTAATATACGATGACCAGGGATATCTATAGAGCGAATTCCTTTATTTATTTGATCCGTAATTATTACTACTGTATTGCTATTATTATCTTTACCAGTATTAGCAGCT---GCTATTTCAATATTATTAACAGATCGTAACTTAAATACTAGATTTTTTGACCCAATAGGAGGAGGGGATCCTATTTTATTCCAACATTTATTTTGATTTTTTGGCCACCCTGAAGTTTATATTTTAATTTTACCAGGATTTGGAGCTATTTCTCATGTAGTAAGTCATAACTCT---AAAAAATTAGAACCGTTTGGATCATTAGGGATATTATATGCAATAATTGGAATTGCAATTTTAGGTTTTATTGTTTGAGCACATCATATATTTACAGTAGGTCTTGATGTAGATACACGAGCTTATTTTACAGCAGCTACAATAGTTATTGCTGTTCCTACAGGAATTAAAGTATTTAGGTGATTG---GCAACT"
    #>
    #>
    #> [[2]]
    #> [[2]]$id
    #> [1] "GBAN1780-08"
    #>
    #> [[2]]$name
    #> [1] "Haemopis terrestris"
    #>
    #> [[2]]$gene
    #> [1] "GBAN1780-08"
    #>
    #> [[2]]$sequence
    #> [1] "---------------------------------ATTGGAACWTTWTATTTTATTTTNGGNGCTTGATCTGCTATATTNGGGATCTCAATA---AGGAATATTATTCGAATTGAGCCATCTCAACCTGGGAGATTATTAGGAAAT---GATCAATTATATAATTCATTAGTAACAGCTCATGGATTAATTATAATTTTCTTTATGGTTATGCCTATTTTGATTGGTGGGTTTGGTAATTGATTACTACCTTTAATA---ATTGGAGCCCCTGATATAGCTTTTCCTCGATTAAATAATTTAAGTTTTTGATTATTACCACCTTCATTAATTATATTGTTAAGATCCTCTATTATTGAAAGAGGGGTAGGTACAGGTTGAACCTTATATCCTCCTTTAGCAGATAGATTATTTCATTCAGGTCCATCGGTAGATATA---GCTATTTTTTCATTACATATAGCTGGAGCATCATCTATTTTAGGCTCATTAAACTTTATTTCTACAATTATTAATATACGAATTAAAGGTATAAGATCTGATCGAGTACCTTTATTTGTATGATCAGTTGTTATTACAACAGTTCTGTTATTATTGTCTTTACCTGTTTTAGCTGCA---GCTATTACTATATTATTAACAGATCGTAATTTAAATACTACTTTTTTTGATCCTATAGGAGGTGGAGATCCAGTATTGTTTCAACACTTATTTTGATTTTTTGGTCATCCAGAAGTATATATTTTGATTTTACCAGGATTTGGAGCAATTTCTCATATTATTACAAATAATTCT---AAAAAATTGGAACCTTTTGGATCTCTTGGTATAATTTATGCTATAATTGGAATTGCAGTTTTAGGGTTTATTGTATGAGCCCATCATATATTTACTGTAGGATTAGATGTTGATACTCGAGCTTATTTTACAGCAGCTACTATAGTTATTGCTGTTCCTACTGGTATTAAAGTTTTTAGGTGATTA---GCAACA"
    #>
    #>
    #> [[3]]
    #> [[3]]$id
    #> [1] "GBNM0293-06"
    #>
    #> [[3]]$name
    #> [1] "Steinernema carpocapsae"
    #>
    #> [[3]]$gene
    #> [1] "GBNM0293-06"
    #>
    #> [[3]]$sequence
    #> [1] "---------------------------------------------------------------------------------ACAAGATTATCTCTTATTATTCGTTTAGAGTTGGCTCAACCTGGTCTTCTTTTGGGTAAT---GGTCAATTATATAATTCTATTATTACTGCTCATGCTATTCTTATAATTTTTTTCATAGTTATACCTAGAATAATTGGTGGTTTTGGTAATTGAATATTACCTTTAATATTGGGGGCTCCTGATATAAGTTTTCCACGTTTGAATAATTTAAGTTTTTGATTGCTACCAACTGCTATATTTTTGATTTTAGATTCTTGTTTTGTTGACACTGGTTGTGGTACTAGTTGAACTGTTTATCCTCCTTTGAGG---ACTTTAGGTCACCCTGGYAGAAGTGTAGATTTAGCTATTTTTAGTCTTCATTGTGCAGGAATTAGCTCAATTTTAGGGGCTATTAATTTTATATGTACTACAAAAAATCTTCGTAGTAGTTCTATTTCTTTGGAACATATAAGACTTTTTGTTTGGGCTGTTTTTGTTACTGTTTTTTTATTAGTTTTATCTTTACCTGTTTTAGCTGGTGCTATTACTATGCTTTTAACAGACCGTAATTTAAATACTTCTTTTTTT------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------"
    #>
    #>
    #> [[4]]
    #> [[4]]$id
    #> [1] "NEONV108-11"
    #>
    #> [[4]]$name
    #> [1] "Aedes thelcter"
    #>
    #> [[4]]$gene
    #> [1] "NEONV108-11"
    #>
    #> [[4]]$sequence
    #> [1] "AACTTTATACTTCATCTTCGGAGTTTGATCAGGAATAGTTGGTACATCATTAAGAATTTTAATTCGTGCTGAATTAAGTCAACCAGGTATATTTATTGGAAATGACCAAATTTATAATGTAATTGTTACAGCTCATGCTTTTATTATAATTTTCTTTATAGTTATACCTATTATAATTGGAGGATTTGGAAATTGACTAGTTCCTCTAATATTAGGAGCCCCAGATATAGCTTTCCCTCGAATAAATAATATAAGTTTTTGAATACTACCTCCCTCATTAACTCTTCTACTTTCAAGTAGTATAGTAGAAAATGGATCAGGAACAGGATGAACAGTTTATCCACCTCTTTCATCTGGAACTGCTCATGCAGGAGCCTCTGTTGATTTAACTATTTTTTCTCTTCATTTAGCCGGAGTTTCATCAATTTTAGGGGCTGTAAATTTTATTACTACTGTAATTAATATACGATCTGCAGGAATTACTCTTGATCGACTACCTTTATTCGTTTGATCTGTAGTAATTACAGCTGTTTTATTACTTCTTTCACTTCCTGTATTAGCTGGAGCTATTACAATACTATTAACTGATCGAAATTTAAATACATCTTTCTTTGATCCAATTGGAGGAGGAGACCCAATTTTATACCAACATTTATTT"
    #>
    #>
    #> [[5]]
    #> [[5]]$id
    #> [1] "NEONV109-11"
    #>
    #> [[5]]$name
    #> [1] "Aedes thelcter"
    #>
    #> [[5]]$gene
    #> [1] "NEONV109-11"
    #>
    #> [[5]]$sequence
    #> [1] "AACTTTATACTTCATCTTCGGAGTTTGATCAGGAATAGTTGGTACATCATTAAGAATTTTAATTCGTGCTGAATTAAGTCAACCAGGTATATTTATTGGAAATGACCAAATTTATAATGTAATTGTTACAGCTCATGCTTTTATTATAATTTTCTTTATAGTTATACCTATTATAATTGGAGGATTTGGAAATTGACTAGTTCCTCTAATATTAGGAGCCCCAGATATAGCTTTCCCTCGAATAAATAATATAAGTTTTTGAATACTACCTCCCTCATTAACTCTTCTACTTTCAAGTAGTATAGTAGAAAATGGGTCAGGAACAGGATGAACAGTTTATCCACCTCTTTCATCTGGAACTGCTCATGCAGGAGCCTCTGTTGATTTAACTATTTTTTCTCTTCATTTAGCCGGAGTTTCATCAATTTTAGGGGCTGTAAATTTTATTACTACTGTAATTAATATACGATCTGCAGGAATTACTCTTGATCGACTACCTTTATTCGTTTGATCTGTAGTAATTACAGCTGTTTTATTACTTCTTTCACTTCCTGTATTAGCTGGAGCTATTACAATACTATTAACTGATCGAAATTTAAATACATCTTTCTTTGACCCAATTGGAGGGGGAGACCCAATTTTATACCAACATTTATTT"

And you can search by researcher name

    bold_seq(researchers = 'Thibaud Decaens')[[1]]
    #> $id
    #> [1] "BGABA657-14"
    #>
    #> $name
    #> [1] "Coleoptera"
    #>
    #> $gene
    #> [1] "BGABA657-14"
    #>
    #> $sequence
    #> [1] "ACACTCTATTTCATTTTCGGAGCTTGATCAGGAATAGTAGGAACTTCTTTAAGAATACTAATTCGATCTGAATTGGGAAACCCCGGCTCATTGATTGGGGATGATCAAATTTATAATGTTATTGTAACAGCCCATGCATTCATTATAATTTTTTTTATAGTAATACCGATCATAATAGGAGGTTTTGGAAATTGATTAGTCCCGCTAATATTAGGTGCCCCAGATATAGCATTTCCTCGAATAAATAATATAAGATTTTGACTTCTTCCGCCTTCATTAACTTTACTTATTATAAGAAGAATTGTAGAAAACGGGGCGGGAACAGGATGAACAGTTTACCCACCCCTCTCTTCTAACATTGCTCATAGAGGAGCCTCTGTAGATCTTGCAATTTTTAGATTACATTTAGCCGGTGTATCATCAATTTTAGGTGCAGTTAATTTTATTACAACTATTATTAATATACGACCTAAAGGAATAACATTTGATCGCATACCTTTATTTGTATGAGCTGTAGCTTTAACTGCATTACTTTTATTATTATCTTTACCAGTATTAGCAGGTGCAATTACAATACTTTTAACTGATCGA---------------------------------------"

by taxon IDs

    bold_seq(ids = c('ACRJP618-11', 'ACRJP619-11'))
    #> [[1]]
    #> [[1]]$id
    #> [1] "ACRJP618-11"
    #>
    #> [[1]]$name
    #> [1] "Lepidoptera"
    #>
    #> [[1]]$gene
    #> [1] "ACRJP618-11"
    #>
    #> [[1]]$sequence
    #> [1] "------------------------TTGAGCAGGCATAGTAGGAACTTCTCTTAGTCTTATTATTCGAACAGAATTAGGAAATCCAGGATTTTTAATTGGAGATGATCAAATCTACAATACTATTGTTACGGCTCATGCTTTTATTATAATTTTTTTTATAGTTATACCTATTATAATTGGAGGATTTGGTAATTGATTAGTTCCCCTTATACTAGGAGCCCCAGATATAGCTTTCCCTCGAATAAACAATATAAGTTTTTGGCTTCTTCCCCCTTCACTATTACTTTTAATTTCCAGAAGAATTGTTGAAAATGGAGCTGGAACTGGATGAACAGTTTATCCCCCACTGTCATCTAATATTGCCCATAGAGGTACATCAGTAGATTTAGCTATTTTTTCTTTACATTTAGCAGGTATTTCCTCTATTTTAGGAGCGATTAATTTTATTACTACAATTATTAATATACGAATTAACAGTATAAATTATGATCAAATACCACTATTTGTGTGATCAGTAGGAATTACTGCTTTACTCTTATTACTTTCTCTTCCAGTATTAGCAGGTGCTATCACTATATTATTAACGGATCGAAATTTAAATACATCATTTTTTGATCCTGCAGGAGGAGGAGATCCAATTTTATATCAACATTTATTT"
    #>
    #>
    #> [[2]]
    #> [[2]]$id
    #> [1] "ACRJP619-11"
    #>
    #> [[2]]$name
    #> [1] "Lepidoptera"
    #>
    #> [[2]]$gene
    #> [1] "ACRJP619-11"
    #>
    #> [[2]]$sequence
    #> [1] "AACTTTATATTTTATTTTTGGTATTTGAGCAGGCATAGTAGGAACTTCTCTTAGTCTTATTATTCGAACAGAATTAGGAAATCCAGGATTTTTAATTGGAGATGATCAAATCTACAATACTATTGTTACGGCTCATGCTTTTATTATAATTTTTTTTATAGTTATACCTATTATAATTGGAGGATTTGGTAATTGATTAGTTCCCCTTATACTAGGAGCCCCAGATATAGCTTTCCCTCGAATAAACAATATAAGTTTTTGGCTTCTTCCCCCTTCACTATTACTTTTAATTTCCAGAAGAATTGTTGAAAATGGAGCTGGAACTGGATGAACAGTTTATCCCCCACTGTCATCTAATATTGCCCATAGAGGTACATCAGTAGATTTAGCTATTTTTTCTTTACATTTAGCAGGTATTTCCTCTATTTTAGGAGCGATTAATTTTATTACTACAATTATTAATATACGAATTAACAGTATAAATTATGATCAAATACCACTATTTGTGTGATCAGTAGGAATTACTGCTTTACTCTTATTACTTTCTCTTCCAGTATTAGCAGGTGCTATCACTATATTATTAACGGATCGAAATTTAAATACATCATTTTTTGATCCTGCAGGAGGAGGAGATCCAATTTTATATCAACATTTATTT"

by container (containers include project codes and dataset codes)

    bold_seq(container = 'ACRJP')[[1]]
    #> $id
    #> [1] "ACRJP003-09"
    #>
    #> $name
    #> [1] "Lepidoptera"
    #>
    #> $gene
    #> [1] "ACRJP003-09"
    #>
    #> $sequence
    #> [1] "AACATTATATTTTATTTTTGGGATCTGATCTGGAATAGTAGGGACATCTTTAAGTATACTAATTCGAATAGAACTAGGAAATCCTGGATGTTTAATTGGGGATGATCAAATTTATAATACTATTGTTACAGCTCATGCTTTTATTATAATTTTTTTTATAGTTATACCCATTATAATTGGAGGTTTTGGCAATTGACTTGTACCATTAATATTAGGAGCCCCTGATATAGCATTTCCCCGAATAAATAATATAAGATTTTGACTTCTTCCCCCCTCATTAATTTTATTAATTTCAAGAAGAATTGTTGAAAATGGAGCAGGAACAGGATGAACAGTCTATCCTCCATTATCTTCTAATATTGCGCATAGAGGATCCTCTGTTGATTTAGCTATTTTCTCACTTCATTTAGCAGGAATTTCTTCTATTTTAGGAGCAATTAATTTTATTACAACTATTATTAATATACGAATAAATAATTTACTTTTTGACCAAATACCTCTATTTGTTTGAGCAGTAGGTATTACAGCTGTTCTTCTTTTATTATCATTACCAGTATTAGCAGGAGCAATTACCATACTATTAACAGATCGTAATTTAAATACTTCTTTCTTTGATCCTGCTGGAGGAGGAGATCCAATTTTATACCAACATTTATTT"

by bin (a bin is a Barcode Index Number)

    bold_seq(bin = 'BOLD:AAA5125')[[1]]
    #> $id
    #> [1] "BLPAB406-06"
    #>
    #> $name
    #> [1] "Eacles ormondei"
    #>
    #> $gene
    #> [1] "BLPAB406-06"
    #>
    #> $sequence
    #> [1] "AACTTTATATTTTATTTTTGGAATTTGAGCAGGTATAGTAGGAACTTCTTTAAGATTACTAATTCGAGCAGAATTAGGTACCCCCGGATCTTTAATTGGAGATGACCAAATTTATAATACCATTGTAACAGCTCATGCTTTTATTATAATTTTTTTTATAGTTATACCTATTATAATTGGAGGATTTGGAAATTGATTAGTACCCCTAATACTAGGAGCTCCTGATATAGCTTTCCCCCGAATAAATAATATAAGATTTTGACTATTACCCCCATCTTTAACTCTTTTAATTTCTAGAAGAATTGTCGAAAATGGAGCTGGAACTGGATGAACAGTTTATCCCCCCCTTTCATCTAATATTGCTCATGGAGGCTCTTCTGTTGATTTAGCTATTTTTTCCCTTCATCTAGCTGGAATCTCATCAATTTTAGGAGCTATTAATTTTATCACAACAATCATTAATATACGACTAAATAATATAATATTTGACCAAATACCTTTATTTGTATGAGCTGTTGGTATTACAGCATTTCTTTTATTGTTATCTTTACCTGTACTAGCTGGAGCTATTACTATACTTTTAACAGATCGAAACTTAAATACATCATTTTTTGACCCAGCAGGAGGAGGAGATCCTATTCTCTATCAACATTTATTT"

And there are more ways to query, check out the docs for `?bold_seq`.

### Search for specimen data only

The BOLD specimen API doesn't give back sequences, only specimen data. By default you download `tsv` format data, which is given back to you as a `data.frame`

    res <- bold_specimens(taxon = 'Osmia')
    head(res[,1:8])
    #>      processid         sampleid recordID       catalognum         fieldnum
    #> 1  ASGCB261-13   BIOUG07489-F10  3955538                    BIOUG07489-F10
    #> 2 BCHYM1499-13 BC ZSM HYM 19359  4005348 BC ZSM HYM 19359 BC ZSM HYM 19359
    #> 3  BCHYM412-13 BC ZSM HYM 18272  3896353 BC ZSM HYM 18272 BC ZSM HYM 18272
    #> 4  BCHYM413-13 BC ZSM HYM 18273  3896354 BC ZSM HYM 18273 BC ZSM HYM 18273
    #> 5  FBAPB706-09 BC ZSM HYM 02181  1289067 BC ZSM HYM 02181 BC ZSM HYM 02181
    #> 6  FBAPB730-09 BC ZSM HYM 02205  1289091 BC ZSM HYM 02205 BC ZSM HYM 02205
    #>                         institution_storing      bin_uri phylum_taxID
    #> 1         Biodiversity Institute of Ontario BOLD:AAB8874           20
    #> 2 SNSB, Zoologische Staatssammlung Muenchen BOLD:AAD6282           20
    #> 3 SNSB, Zoologische Staatssammlung Muenchen BOLD:AAP2416           20
    #> 4 SNSB, Zoologische Staatssammlung Muenchen BOLD:AAP2416           20
    #> 5 SNSB, Zoologische Staatssammlung Muenchen BOLD:AAE4126           20
    #> 6 SNSB, Zoologische Staatssammlung Muenchen BOLD:AAK5820           20

You can optionally get back the data in `XML` format

    bold_specimens(taxon = 'Osmia', format = 'xml')

    <?xml version="1.0" encoding="UTF-8"?>
    <bold_records  xsi:noNamespaceSchemaLocation="http://www.boldsystems.org/schemas/BOLDPublic_record.xsd"  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
      <record>
        <record_id>1470124</record_id>
        <processid>BOM1525-10</processid>
        <bin_uri>BOLD:AAN3337</bin_uri>
        <specimen_identifiers>
          <sampleid>DHB 1011</sampleid>
          <catalognum>DHB 1011</catalognum>
          <fieldnum>DHB1011</fieldnum>
          <institution_storing>Marjorie Barrick Museum</institution_storing>
        </specimen_identifiers>
        <taxonomy>

You can choose to get the `httr` response object back if you'd rather work with the raw data returned from the BOLD API.

    res <- bold_specimens(taxon = 'Osmia', format = 'xml', response = TRUE)
    res$url
    #> [1] "http://v4.boldsystems.org/index.php/API_Public/specimen?taxon=Osmia&format=xml"
    res$status_code
    #> [1] 200
    res$headers
    #> NULL

### Search for specimen plus sequence data

The specimen/sequence combined API gives back specimen and sequence data. Like the specimen API, this one gives by default `tsv` format data, which is given back to you as a `data.frame`. Here, we're setting `sepfasta=TRUE` so that the sequence data is given back as a list, and taken out of the `data.frame` returned so the `data.frame` is more manageable.

    res <- bold_seqspec(taxon = 'Osmia', sepfasta = TRUE)
    res$fasta[1:2]
    #> $`ASGCB261-13`
    #> [1] "AATTTTATATATAATTTTTGCTATATGATCAGGAATAATTGGTTCAGCAATAAGAATTATTATTCGAATAGAATTAAGAATTCCTGGTTCATGAATTTCAAATGATCAAACTTATAATTCTTTAGTTACTGCTCATGCTTTTTTAATAATTTTTTTCTTAGTTATACCATTCTTAATTGGGGGATTTGGAAATTGATTAATTCCTTTAATATTAGGAATTCCAGATATAGCATTTCCACGAATAAATAATATTAGATTTTGACTTTTACCTCCTTCTTTAATACTTTTATTATTAAGAAATTTTATAAATCCTAGTCCAGGAACTGGATGAACTGTTTATCCACCTTTATCTTCTCATTTATTTCATTCTTCTCCTTCAGTTGATATAGCTATTTTTTCTTTACATATTTCTGGTTTATCTTCTATTATAGGTTCATTAAATTTTATTGTTACAATTATTATAATAAAAAATATTTCTTTAAAACATATTCAATTACCTTTATTTCCTTGATCTGTCTTTATTACTACTATTTTATTACTTTTTTCTTTACCTGTTTTAGCAGGTGCAATTACTATATTATTATTTGATCGAAATTTTAATACTTCATTTTTTGATCCTACAGGAGGAGGAGATCCTATTCTTTATCAACATTTATTT"
    #>
    #> $`BCHYM1499-13`
    #> [1] "AATTCTTTACATAATTTTTGCTTTATGATCTGGAATAATTGGGTCAGCAATAAGAATTATTATTCGAATAGAATTAAGTATCCCAGGTTCATGAATTACTAATGATCAAATTTATAATTCTTTAGTAACTGCACATGCTTTTTTAATAATTTTTTTTCTTGTGATACCATTTTTAATTGGAGGATTTGGAAATTGATTAATTCCTTTAATATTAGGAATTCCAGATATAGCTTTCCCACGAATAAACAATATTAGATTTTGATTATTACCGCCATCTTTAATATTATTACTTTTAAGAAATTTTTTAAATCCAAGTCCTGGAACAGGATGAACAGTTTATCCCCCTTTATCATCAAATTTATTTCATTCTTCTCCTTCAGTTGATTTAGCAATTTTTTCTTTACATATTTCAGGTTTATCTTCTATTATAGGTTCATTAAATTTTATTGTTACAATTATTATAATAAAAAATATTTCTTTAAAATATATTCAATTGCCTTTATTTCCTTGATCTGTATTTATTACTACTATTCTTTTATTATTTTCTTTACCTGTGTTAGCTGGAGCTATTACTATATTATTATTTGATCGAAATTTTAATACATCTTTTTTTGATCCTACAGGAGGAGGAGATCCAATTCTTTATCAACATTTATTT"

Or you can index to a specific sequence like

    res$fasta['GBAH0293-06']
    #> $`GBAH0293-06`
    #> [1] "------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TTAATGTTAGGGATTCCAGATATAGCTTTTCCACGAATAAATAATATTAGATTTTGACTGTTACCTCCATCTTTAATATTATTACTTTTAAGAAATTTTTTAAATCCAAGTCCTGGAACAGGATGAACAGTTTATCCTCCTTTATCATCAAATTTATTTCATTCTTCTCCTTCAGTTGATTTAGCAATTTTTTCTTTACATATTTCAGGTTTATCTTCTATTATAGGTTCATTAAATTTTATTGTTACAATTATTATAATAAAAAATATTTCTTTAAAATATATTCAATTACCTTTATTTTCTTGATCTGTATTTATTACTACTATTCTTTTATTATTTTCTTTACCTGTATTAGCTGGAGCTATTACTATATTATTATTTGATCGAAATTTTAATACATCTTTTTTTGATCCAACAGGAGGGGGAGATCCAATTCTTTATCAACATTTATTTTGATTTTTTGGTCATCCTGAAGTTTATATTTTAATTTTACCTGGATTTGGATTAATTTCTCAAATTATTTCTAATGAAAGAGGAAAAAAAGAAACTTTTGGAAATATTGGTATAATTTATGCTATATTAAGAATTGGACTTTTAGGTTTTATTGTT---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------"

### Get trace files

This function downloads files to your machine - it does not load them into your R session - but prints out where the files are for your information.

    bold_trace(taxon = 'Osmia', quiet = TRUE)