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Species: Crematogaster (Orthocrema) osakensis   Forel, 1900 

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Taxonomic History (provided by Barry Bolton, 2023)

Crematogaster sordidula var. osakensis Forel, 1900h PDF: 269 (w.) JAPAN. Palearctic. Primary type information: Type-material: lectotype worker (by designation of Hosoishi & Ogata, 2016a 10.1111/zoj.12330 PDF: 590). Type-locality: lectotype Japan: Osaka (no collector’s name). Type-depository: MHNG. Secondary type information: Paratype-material: paralectotype workers (number not stated). Paratype-locality: same as for lectotype. Paratype-depository: MHNG. AntCat AntWiki HOL

Taxonomic history

Lectotype designation: Hosoishi & Ogata, 2016a 10.1111/zoj.12330 PDF: 590.
Wheeler, 1928d PDF: 111 (q.m.)
// Distribution


  Geographic regions (According to curated Geolocale/Taxon lists):
    Asia: China, Japan, North Korea, South Korea
  Biogeographic regions (According to curated Bioregion/Taxon lists):
    Indomalaya, Palearctic

Specimen Habitat Summary

Found most commonly in these habitats: 3 times found in rain forest, 1 times found in Rubber plantation, 1 times found in Young rain forest, 1 times found in rainforest.

Found most commonly in these microhabitats: 1 times ex soil.

Collected most commonly using these methods: 2 times m2 Winkler sifting, 3 times Random coll. Winkler sifting.

Elevations: collected from 685 - 890 meters, 817 meters average

Collect Date Range: collected between 1945-08-05 00:00:00.0 and 2013-06-13 00:00:00.0

Type specimens: Not Provided: casent0714020, casent0714021, casent0714022, casent0714023, casent0714024, casent0714025, casent0714026, casent0714027, casent0735884, casent0735885, casent0735886, casent0735946, casent0735947, casent0735948; syntype of Crematogaster osakensis: casent0908356; syntype of Crematogaster sordidula japonica: casent0908357

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