Collection Name

Diptera Collection of Richard Frey (MZH/Luomus, Helsinki, Finland) (en)

Richard Freyn kaksiipiskokoelma (Luomus/MZH, Helsinki, Suomi) (fi)

Diptera Richard Frey (Luomus/MZH, Helsingfors, Finland) (sv)

Type of the collection

Specimens

Collection description

Richard Frey's worldwide Diptera collection. Ca. 10.000 species, including type material of some 700 taxa. Mostly material acquired by Frey, but some species have been added in the 1960s. A preliminary catalogue of species/taxa names is available for this collection: https://www.luomus.fi/fi/node/2131 ... see links on page for subsequent parts of the catalogue. A majority of the type specimens have been databased, but not photographed. Data is available through GBIF (dataset https://www.gbif.org/dataset/489cf6d8-4171-46bd-94b1-ca514fb2043f) or the Finnish National Biodiversity Portal (https://laji.fi/en/observation/map?collectionId=HR.163). (en)

Richard Freyn mailman kaksisiipisten erilliskokoelma. Kokoelman lajien nimistä on olemassa alustava, vain netissä julkaistu luettelo: https://www.luomus.fi/fi/node/2131. Osittaisen löytötietojen digitoinnin tulokset löytyvät GBIFistä (dataset https://www.gbif.org/dataset/489cf6d8-4171-46bd-94b1-ca514fb2043f) tai Lajitietokeskuksesta (https://laji.fi/en/observation/map?collectionId=HR.163). (fi)

Taxonomic coverage

Diptera

Temporal coverage

1800-1960

Geographic coverage

World

Collection methods

Variable and mostly unknown on a specimen level. Most of the specimens in the collection were acquired through purchases or exchange of specimens.

Collection quality

Professional / professionally curated

Data quality description

Largely identified by R. Frey himself. Most specimens have not been examined after Frey's death in the 1950s, thus the identifications are largely sensu circa 1920-1955. (en)

Notes for collection data

Identification reliability varies strongly within the collection. A few families or other taxa have been recently examined and re-identified, but most are in need of revision. With few exceptions, all Finnish material originally kept in Coll. Frey have been moved into the MZH/Luomus Diptera Fennica collection.

License

Creative Commons Attribution

Copyright owner

Luomus

Contact email

jere.kahanpaa@helsinki.fi

Collection size (approx.)

30000

Percentage digitized (approx.)

10

Number of type specimen (c.)

3000

Number of specimens

Number of type specimens

Number of all observations

Metadata creator

Vilkamaa, Pekka

Status of this metadata

comprehensive

Date created

26.10.2012 07:11

Date edited

15.09.2023 10:18

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