Systematic and biological studies of the family Andrenidae of Japan (Hymenoptera. Apoidea) Part 2. Systematics, 2

Phylogeny of 6 Sudila species was discussed. Four groups were recognized as follows: (aulacophorum + jacobsoni) + kandiense + ((alphenum + paralphenum) + bidentatum). The Lasioglossum (Evy laeus) Zeiosoma group was regarded as closest to Sudilu tentatively. Cladistic analysis was used and the 2 species pairs, jacobsoni-aulacophonm and alphenum-paralphenum are very probably monophyletic and some dendrograms were presented. Cephalic polymorphism exhibited in Sudila species was noted and that recorded in some other Aculeata were reviewed. A role on the functional significance in male cephalic polymorphism was discussed.

Section: Male Cephalic Polymorphism In Some Aculeatamentioning

confidence: 99%

The Halictine Bees of Sri Lanka and the Vicinity. III. Sudila (Hymenoptera: Halictidae) Part 2

Sakagami¹,

坂上²,

Ebmer³

et al. 1998

“…The Holarctic subgenus Taeniandrena Hedicke is represented by 19 species (Hirashima, 1965;Warncke, 1968;Osytshnjuk, 1977Osytshnjuk, , 1995Dylewska, 1987;Schmid-Egger & Scheuchl, 1997) in the Palaearctic Region, 1 1 species from Europe, two from North Africa, five from Central Asia, and eight from East Asia. Warncke (1968) included 10 species from Europe and North Africa including one Central Asian species in this subgenus, and Osytshnjuk (1977) treated seven species of European Russia.…”

Section: Introductionmentioning

confidence: 99%

“…In eastern Asia Cockerell (1929) described one species from China and Hirashima (1965) recorded one species from Japan, Wu(1982) described two species from Tibet, China. Kim & Kim (1983) and Tadauchi & Lee (1992) treated one species from Korea and Osytshnjuk (1 995) reported five species from Russian Far East.…”

Section: Introductionmentioning

confidence: 99%

A Revision of the Subgenus Taeniandrena of the Genus Andrena of Eastern Asia (Hymenoptera, Andrenidae)

Tadauchi¹,

Xu²

2003

“…The Palearctic subgenus Chlorandrena Perez is represented by 30 species (Hirashima, 1963;Warncke, 1968Warncke, , 1975Dylewska, 1987;Osytshnjuk, 1993). Warncke (1968) divided the European species of this subgenus into three species groups, A humilis group (including 10 spp.…”

Section: Introductionmentioning

confidence: 99%

“…In eastern Asia, Alfken (1900) described one species from Japan, and Strand (1915) recorded two species from China. Matsumura & Uchida (1926), Hirashima (1952Hirashima ( , 1957Hirashima ( , 1960Hirashima ( , 1963 recorded Japanese species and Tadauchi (1988) placed the species ofthe subgenus Chrysandrena of Hirashima (1952Hirashima ( , 1963 to Chlorandrena. From China Yasumatsu (1935) described three species under the subgenus Chlorandrena, but all of them were identified as the other subgenera in the present study.…”

Section: Introductionmentioning

confidence: 99%

A Revision of the Subgenus Chlorandrena of the Genus Andrena of Eastern Asia (Hymenoptera, Andrenidae)

Xu¹,

Tadauchi²

2002