# Andrenidae

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{{Short description|Family of bees}}
{{Automatic taxobox
| taxon = Andrenidae
| image = Bee February 2008-3.jpg
| subdivision_ranks = Subfamilies
| subdivision = 
* [Alocandreninae](/source/Alocandreninae)
* [Andreninae](/source/Andreninae)
* [Oxaeinae](/source/Oxaeinae)
* [Panurginae](/source/Panurginae)
}}

thumb|''Andrena'' sp.
The '''Andrenidae''' (commonly known as '''mining bees''') are a large, nearly [cosmopolitan](/source/cosmopolitan_distribution) family of solitary, ground-nesting [bee](/source/bee)s. Most of the family's diversity is located in temperate or arid areas (warm temperate [xeric](/source/xeric)). It includes some enormous genera (e.g., ''[Andrena](/source/Andrena)'' with over 1300 species, and ''[Perdita](/source/Perdita_(bee))'' with over 700). One of the subfamilies, [Oxaeinae](/source/Oxaeinae), is so different in appearance that they were typically accorded family status, but careful [phylogenetic](/source/phylogenetic) analysis reveals them to be an offshoot within the Andrenidae, very close to the [Andreninae](/source/Andreninae).<ref name="mich" >{{Cite book|author= C. D. Michener |author-link= C. D. Michener|date=2007|title=The Bees of the World|edition=2|publisher=[Johns Hopkins University Press](/source/Johns_Hopkins_University_Press)|ISBN=0801885736}}</ref>

==Description==

The Andrenidae are typically small to moderate-sized bees, which often have [scopae](/source/scopa_(biology)) on the basal segments of the leg in addition to the [tibia](/source/arthropod_leg), and are commonly [oligolectic](/source/oligolectic) (especially within the subfamily [Panurginae](/source/Panurginae)). They can be distinguished from other bee families by the presence of two subantennal sutures on the face, a primitive trait shared with the [sphecoid wasps](/source/spheciformes). Many groups also have depressions or grooves called "foveae" on the head near the upper margin of the eyes, another feature seen in [sphecoids](/source/sphecoids), and also shared by some [Colletidae](/source/Colletidae). Andrenids are among the few bee families that have no [kleptoparasite](/source/kleptoparasite)s. The family contains a very large number of taxa, especially among the Panurginae, whose [sting](/source/sting_(biology)) apparatus is so reduced that they are effectively unable to sting.<ref name="mich" />

The subfamily Oxaeinae is rather different in appearance from the other subfamilies, being large, fast-flying bees with large eyes, resembling some of the larger [Colletidae](/source/Colletidae).<ref name="mich" />

The Andrenidae are known from the [Eocene](/source/Eocene)-[Oligocene](/source/Oligocene) boundary, around 34 Mya, within [Florissant](/source/Florissant_Fossil_Beds_National_Monument) shale.<ref>{{cite journal |last1=Dewulf |first1=Alexandre |last2=De Meulemeester |first2=Thibaut |last3=Dehon |first3=Manuel |last4=Engel |first4=Michael S. |last5=Michez |first5=Denis |title=A new interpretation of the bee fossil Melitta willardi Cockerell (Hymenoptera, Melittidae) based on geometric morphometrics of the wing |journal=ZooKeys |date=2014 |issue=389 |pages=35–48 |doi=10.3897/zookeys.389.7076 |pmid=24715773 |pmc=3974431|doi-access=free }}</ref>

=== "Nocturnal" species ===
The Andrenidae are one of the four bee families that contain some [crepuscular](/source/crepuscular) species; these species are active only at dusk or in the early evening, and therefore technically considered [vespertine](/source/vespertine_(biology)). In the Andrenidae, such species occur primarily in the subfamily Panurginae. These bees, as is typical in such cases, have greatly enlarged [ocelli](/source/ocellus), though one crepuscular subgenus of ''[Andrena](/source/Andrena)'' has normal ocelli. The other families with some crepuscular species are [Halictidae](/source/Halictidae), Colletidae, and [Apidae](/source/Apidae).<ref name="mich" />

== Genera ==

* Subfamily [Alocandreninae](/source/Alocandreninae)<ref name="Neotrop bees">{{cite web |url=http://www.moure.cria.org.br/catalogue?id=604 |title=Catalogue of Bees (Hymenoptera, Apoidea) in the Neotropical Region - online version |publisher=J. S. Moure, D. Urban & A. Dal Molin, 2008. Andrenini Latreille, 1802. In Moure, J. S., Urban, D. & Melo, G. A. R. (Orgs) |date= |access-date=2012-03-28 |archive-url=https://web.archive.org/web/20101224002108/http://moure.cria.org.br/catalogue?id=604 |archive-date=2010-12-24 |url-status=dead }}</ref>
** ''[Alocandrena](/source/Alocandrena)'' {{Au|[Michener](/source/C._D._Michener), 2000}}
* Subfamily [Andreninae](/source/Andreninae)
** ''[Ancylandrena](/source/Ancylandrena)'' {{Au|[Cockerell](/source/Theodore_Cockerell), 1930}}<ref>{{cite web |title=Report: Ancylandrena |url=https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=634010#null |website=Integrated Taxonomic Information System |access-date=1 June 2025}}</ref><ref name="bugguide">{{cite web |title=Subfamily Andreninae - Mining Bees |url=https://bugguide.net/node/view/103771/bgpage |website=BugGuide |publisher=Iowa State University Department of Plant Pathology, Entomology, and Microbiology |access-date=1 June 2025 |language=en}}</ref>
** ''[Andrena](/source/Andrena)'' {{Au|[Fabricius](/source/J._C._Fabricius), 1775}}<ref name="bugguide" /><ref>{{cite web |title=''Andrena'' Fabricius, 1775 |url=https://www.gbif.org/species/1345710 |website=Global Biodiversity Information Facility |access-date=1 June 2025 |language=en}}</ref>
** ''[Euherbstia](/source/Euherbstia)'' {{Au|Friese, 1925}}<ref>{{Cite web|url=https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=634117#null|title=ITIS Standard Report Page: Euherbstia|website=Integrated Taxonomic Information System|access-date=2018-08-26}}</ref>
** ''[Megandrena](/source/Megandrena)'' {{Au|Cockerell, 1927}}<ref name="bugguide" /><ref>{{cite web |title=Report: ''Megandrena'' |url=https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=634186#null |website=Integrated Taxonomic Information System |access-date=1 June 2025}}</ref>
** ''[Orphana](/source/Orphana)'' {{Au|Vachal, 1909}}<ref name="jom">{{cite journal |last1=Engel |first1=Michael S. |title=A review of the genera and subgenera of Oxaeinae (Hymenoptera: Andrenidae) |journal=Journal of Melittology |date=18 September 2015 |issue=52 |pages=1–18 |doi=10.17161/jom.v0i52.4902 |access-date=1 June 2025|url=https://journals.ku.edu/melittology/article/view/4902|hdl=1808/20578 |hdl-access=free }}</ref><ref>{{cite journal |author1=Jerome G. Rozen, Jr. |title=Systematics of the South American bee genus ''Orphana'' (Hymenoptera, Apoidea) |journal=American Museum Novitates |date=30 April 1971 |issue=2462 |url=https://archive.org/details/systematicssout2462roze/systematicssout2462roze/ |access-date=1 June 2025 |publisher=New York, N.Y. : American Museum of Natural History}}</ref><ref>{{cite web |last1=Myers |first1=P. |last2=Espinosa |first2=R. |last3=Parr |first3=C.S. |last4=Jones |first4=T. |last5=Hammond |first5=G.S. |last6=Dewey |first6=T.A. |title=''Orphana'' |url=https://animaldiversity.org/accounts/Orphana/classification/ |website=Animal Diversity Web |publisher=University of Michigan Museum of Zoology |access-date=1 June 2025 |date=2025}}</ref>
* Subfamily [Oxaeinae](/source/Oxaeinae)<ref name="jom" />
** ''[Mesoxaea](/source/Mesoxaea)'' {{Au|Hurd & Linsley, 1976}}<ref>{{cite web |title=Report: ''Mesoxaea'' |url=https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=752053#null |website=Integrated Taxonomic Information System |access-date=1 June 2025}}</ref>
** ''[Notoxaea](/source/Notoxaea)'' {{Au|Hurd & Linsley, 1976}}<ref>{{cite web |title=Notoxaea Hurd & Linsley, 1976 |url=https://www.gbif.org/species/1355649 |website=Global Biodiversity Information Facility |access-date=1 June 2025 |language=en}}</ref>
** ''[Oxaea](/source/Oxaea)'' {{Au|Klug, 1807}}<ref>{{cite web |title=Report: ''Oxaea'' |url=https://www.itis.gov/servlet/SingleRpt/SingleRpt;jsessionid=2670B35DA30F04605A14BBF8BE51E665?search_topic=TSN&search_value=634245#null |website=Integrated Taxonomic Information System |access-date=1 June 2025}}</ref>
** ''[Protoxaea](/source/Protoxaea)'' {{Au|Hurd & Linsley}}<ref>{{cite web |title=''Protoxaea'' Cockerell & Porter, 1899 |url=https://www.gbif.org/species/1355800 |website=Global Biodiversity Information Facility |access-date=1 June 2025 |language=en}}</ref>
* Subfamily [Panurginae](/source/Panurginae)<ref>{{cite journal | last1 = Gonzalez | first1 = V.H. | last2 = Smith-Pardo | first2 = A.H. | last3 = Engel | first3 = M.S. | year = 2017 | title = Phylogenetic relationships of a new genus of calliopsine bees from Peru, with a review of ''Spinoliella'' Ashmead (Hymenoptera: Andrenidae) | url = https://zenodo.org/record/5407146 | journal = Bulletin of the American Museum of Natural History | volume = 412 | pages = 1–71 | doi=10.1206/0003-0090-412.1.1| s2cid = 90051560 }}</ref>
** Tribe [Protandrenini](/source/Protandrenini)
*** ''[Anthemurgus](/source/Anthemurgus)''
*** ''[Anthrenoides](/source/Anthrenoides)''
*** ''[Chaeturginus](/source/Chaeturginus)''
*** ''[Liphanthus](/source/Liphanthus)''
*** ''[Neffapis](/source/Neffapis)''
*** ''[Parapsaenythia](/source/Parapsaenythia)''
*** ''[Protandrena](/source/Protandrena)''
*** ''[Psaenythia](/source/Psaenythia)''
*** ''[Pseudopanurgus](/source/Pseudopanurgus)''
*** ''[Rhophitulus](/source/Rhophitulus)''
** Tribe [Panurgini](/source/Panurgini)
*** ''[Avpanurgus](/source/Avpanurgus)''
*** ''[Camptopoeum](/source/Camptopoeum)''
*** ''[Panurginus](/source/Panurginus)''
*** ''[Panurgus](/source/Panurgus)''
** Tribe [Nolanomelissini](/source/Nolanomelissini)
*** ''[Nolanomelissa](/source/Nolanomelissa)''
** Tribe [Melitturgini](/source/Melitturgini)
*** ''[Belliturgula](/source/Belliturgula)''
*** ''[Borgatomelissa](/source/Borgatomelissa)''
*** ''[Flavomeliturgula](/source/Flavomeliturgula)''
*** ''[Gasparinahla](/source/Gasparinahla)''
*** ''[Khuzimelissa](/source/Khuzimelissa)''
*** ''[Melitturga](/source/Melitturga)''
*** ''[Meliturgula](/source/Meliturgula)''
*** ''[Mermiglossa](/source/Mermiglossa)''
*** ''[Plesiopanurgus](/source/Plesiopanurgus)''
** Tribe [Protomeliturgini](/source/Protomeliturgini)
*** ''[Protomeliturga](/source/Protomeliturga)''
** Tribe [Perditini](/source/Perditini)
*** ''[Macrotera](/source/Macrotera)''
*** ''[Perdita](/source/Perdita_(bee))''
** Tribe [Calliopsini](/source/Calliopsini)
*** ''[Acamptopoeum](/source/Acamptopoeum)''
*** ''[Arhysosage](/source/Arhysosage)''
*** ''[Calliopsis](/source/Calliopsis_(bee))''
*** ''[Callonychium](/source/Callonychium)''
*** ''[Litocalliopsis](/source/Litocalliopsis)''
*** ''[Spinoliella](/source/Spinoliella)''
*** ''[Xeranthrena](/source/Xeranthrena)''

== References ==
{{Reflist}}

==External links ==
*[http://zoologie.umh.ac.be/hymenoptera/galerie/exploredb.aspx?parent=43 ''Andrena'' Image Gallery from Atlas Hymenoptera] {{Webarchive|url=https://web.archive.org/web/20160303231217/http://zoologie.umh.ac.be/hymenoptera/galerie/exploredb.aspx?parent=43 |date=2016-03-03 }}
*[http://bugguide.net/node/view/4968: North American Andrenidae]
* [http://www.discoverlife.org/20/q?search=Apoidea#Identification Identification guides to eastern North American Andrenidae]

{{Hymenoptera|2}}
{{Taxonbar|from=Q853287}}
{{Authority control}}

Category:Andrenidae
Category:Bee families

---
Adapted from the Wikipedia article [Andrenidae](https://en.wikipedia.org/wiki/Andrenidae) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Andrenidae?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.
