Crematogaster pilosa

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Crematogaster pilosa
Conservation status
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Subfamily: Myrmicinae
Tribe: Crematogastrini
Genus: Crematogaster
Species group: scutellaris
Species: C. pilosa
Binomial name
Crematogaster pilosa
Emery, 1895

Crematogaster pilosa casent0103806 profile 1.jpg

Crematogaster pilosa casent0103806 dorsal 1.jpg

Specimen labels

Synonyms

Crematogaster pilosa is truly a habitat specialist. In Ozarks of Missouri, it is rarely found anywhere other than in the vegetationally unique, spring fed, wet meadows. And yet, they occur in and are often abundant in nearly every one of these widely distributed, but sporadic habitat remnants [J. Trager, October 2016]

Identification

A member of the Crematogaster scutellaris group.

Keys including this Species

Distribution

Latitudinal Distribution Pattern

Latitudinal Range: 39.745° to 26.085°.

   
North
Temperate 		North
Subtropical 		Tropical South
Subtropical 		South
Temperate

Distribution based on Regional Taxon Lists

Nearctic Region: United States (type locality).

Distribution based on AntMaps

AntMapLegend.png

Distribution based on AntWeb specimens

Check data from AntWeb

Countries Occupied

Number of countries occupied by this species based on AntWiki Regional Taxon Lists. In general, fewer countries occupied indicates a narrower range, while more countries indicates a more widespread species.
pChart

Biology

Castes

Queen

Images from AntWeb

Crematogaster pilosa casent0103803 head 1.jpgCrematogaster pilosa casent0103803 profile 1.jpgCrematogaster pilosa casent0103803 dorsal 1.jpgCrematogaster pilosa casent0103803 label 1.jpg
Queen (alate/dealate). Specimen code casent0103803. Photographer April Nobile, uploaded by California Academy of Sciences. Owned by ABS, Lake Placid, FL, USA.

Male

Images from AntWeb

Crematogaster pilosa casent0103804 head 1.jpgCrematogaster pilosa casent0103804 profile 2.jpgCrematogaster pilosa casent0103804 label 1.jpg
Male (alate). Specimen code casent0103804. Photographer April Nobile, uploaded by California Academy of Sciences. Owned by ABS, Lake Placid, FL, USA.
Crematogaster pilosa casent0103803 profile 2.jpg
Queen (alate/dealate). Specimen code casent0103803. Photographer April Nobile, uploaded by California Academy of Sciences. Owned by ABS, Lake Placid, FL, USA.

Nomenclature

The following information is derived from Barry Bolton's Online Catalogue of the Ants of the World.

  • pilosa. Crematogaster lineolata subsp. pilosa Emery, 1895c: 285 (w.) U.S.A. (District of Columbia, New Jersey) (attributed to Pergande).
    • Type-material: syntype workers (number not stated).
    • Type-locality: U.S.A.: District of Columbia (Pergande ?) (by restriction of Creighton, 1950a: 216).
    • [Note: other syntype locality: U.S.A.: New Jersey (Pergande ?); Morgan & Mackay, 2017: 323, report 20 syntype workers in this series.]
    • Type-depository: MSNG.
    • Wheeler, W.M. 1933d: 85 (q.) (in text); Morgan & Mackay, 2017: 321 (m.).
    • Combination in C. (Acrocoelia): Emery, 1922e: 141;
    • combination in C. (Crematogaster): Buren, 1968b: 92.
    • Subspecies of lineolata: Wheeler, W.M. 1905f: 379; Wheeler, W.M. 1910g: 564; Emery, 1922e: 141; Wheeler, W.M. 1932a: 9.
    • Status as species: Wheeler, W.M. 1919g: 111; Enzmann, J. 1946c: 93; Creighton, 1950a: 216; Smith, M.R. 1951a: 810; Smith, M.R. 1958c: 127; Carter, 1962a: 6 (in list); Buren, 1968b: 92 (in key); Smith, D.R. 1979: 1380; Johnson, C. 1988: 321 (redescription); Deyrup, et al. 1989: 96; Bolton, 1995b: 160; Deyrup, 2003: 44; Coovert, 2005: 62; MacGown & Forster, 2005: 72; Deyrup, 2017: 65; Morgan & Mackay, 2017: 317 (redescription); Ward & Blaimer, 2022: 922.
    • Senior synonym of atkinsoni: Ward & Blaimer, 2022: 922.
    • Senior synonym of creightoni: Buren, in Smith, M.R. 1958c: 127; Smith, D.R. 1979: 1380; Bolton, 1995b: 160; Coovert, 2005: 62; Morgan & Mackay, 2017: 317; Ward & Blaimer, 2022: 922.
    • Senior synonym of helveola: Ward & Blaimer, 2022: 922.
    • Material of the nomen nudum subpilosa referred here by Buren, in Smith, M.R. 1958c: 127; Smith, D.R. 1979: 1380.
    • Distribution: U.S.A.
  • atkinsoni. Crematogaster atkinsoni Wheeler, W.M. 1919g: 108, fig. 1b (w.) U.S.A. (Florida).
    • Type-material: lectotype worker (by designation of Ward & Blaimer, 2022: 922), paralectotype workers (number not stated).
    • Type-locality: lectotype U.S.A.: Florida, Fort Myers (J.W. Youngs); paralectotypes with same data.
    • Type-depositories: LACM (lectotype); AMNH, LACM, MCZC (paralectotypes).
    • Wheeler, W.M. 1932a: 9 (q.m.).
    • Combination in C. (Acrocoelia): Creighton, 1950a: 207;
    • combination in C. (Crematogaster): Buren, 1968b: 92.
    • Status as species: Smith, M.R. 1930a: 4; Wheeler, W.M. 1932a: 8; Enzmann, J. 1946c: 93; Creighton, 1950a: 207; Smith, M.R. 1951a: 808; Buren, 1968b: 92 (in key); Smith, D.R. 1979: 1377; Johnson, C. 1988: 316 (redescription); Deyrup, et al. 1989: 95; Bolton, 1995b: 148; Deyrup, 2003: 44; MacGown & Forster, 2005: 72; Deyrup, 2017: 61.
    • Junior synonym of laeviuscula: Morgan & Mackay, 2017: 197.
    • Junior synonym of pilosa: Ward & Blaimer, 2022: 922.
  • creightoni. Crematogaster (Acrocoelia) creightoni Wheeler, W.M. 1933d: 86 (q.) U.S.A. (Virginia).
    • Type-material: 6 syntype queens.
    • Type-locality: U.S.A.: Virginia, Roanoke, 10.ix.1932 (W.S. Creighton).
    • Type-depositories: AMNH, LACM, MCZC.
    • Status as species: Enzmann, J. 1946c: 93; Creighton, 1950a: 209; Smith, M.R. 1951a: 809; Kutter, 1968b: 203 (error).
    • Junior synonym of pilosa: Buren, in Smith, M.R. 1958c: 127; Smith, D.R. 1979: 1380; Bolton, 1995b: 151; Coovert, 2005: 62; Morgan & Mackay, 2017: 317.
  • helveola. Crematogaster atkinsoni var. helveola Wheeler, W.M. 1919g: 109 (w.q.m.) U.S.A. (Georgia).
    • Type-material: lectotype worker (by designation of Ward & Blaimer, 2022: 922), 2+ paralectotype workers.
    • Type-locality: lectotype U.S.A.: Georgia, Okefenokee Swamp (J.C. Bradley); paralectotypes with same data.
    • Type-depositories: MCZC (lectotype); AMNH, LACM, MCZC (paralectotypes).
    • [Misspelled as haeveola by Morgan & Mackay, 2017: 197.]
    • [Note: original queen and males of the helveola type-series were incorrectly associated with the worker, and were subsequently referred to ashmeadi by Creighton, 1950a: 206, Smith, D.R. 1979: 1377.]
    • Subspecies of atkinsoni: Wheeler, W.M. 1932a: 9; Enzmann, J. 1946c: 93.
    • Junior synonym of atkinsoni: Creighton, 1950a: 207; Smith, D.R. 1979: 1377; Bolton, 1995b: 154.
    • Junior synonym of laeviuscula: Morgan & Mackay, 2017: 197.
    • Junior synonym of pilosa: Ward & Blaimer, 2022: 922.

Description

References

References based on Global Ant Biodiversity Informatics

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