Results 31 to 40 of about 972 (193)

The bees (Apocrita: Hymenoptera) of Dhaka city, Bangladesh

Journal of Biodiversity Conservation and Bioresource Management, 2019
A total of 11 bee species belonging to two families Apidae and Megachilidae was identified. The identified species were Apis dorsata, Apis mellifera, Apis cerana, Apis florea, Ceratina binghami, Ceratina nigrolateralis, Xylocopa aestuans, Xylocopa violacea, Xylocopa latipes, Megachile disjuncta and Megachile umbripennis.
S Begum, JA Jhorna, S Sultana, S Akther, T Akter   +4 more
openaire   +2 more sources

Insect Pupil Mechanisms. I. On the Pigment Migration in the Retinula Cells of Hymenoptera (Suborder Apocrita) [PDF]

, 1977
The pupil mechanism of Hymenoptera (suborder Apocrita) has been studied by simultaneous recordings of transmission and reflection from the compound eye of virtually intact animals.
Stavenga, D.G.; id_orcid, Kuiper, J.W.,, Stavenga, D.G.,, Stavenga, D.G., STAVENGA, DG; id_orcid, KUIPER, JW, Kuiper, J.W., STAVENGA, DG   +7 more
core   +1 more source

Endosymbiont-free ants: Molecular biological evidence that neither Wolbachia, Cardinium or any other bacterial endosymbionts play a role in thelytokous parthenogenesis in the harvester ant species, Messor barbarus and M. capitatus (Hymenoptera: Formicidae)

European Journal of Entomology, 2013
Thelytokous parthenogenesis is a type of sex determination in which females are produced from unfertilized eggs. Genetic and endosymbiont-induced forms of thelytoky have been described in the Hymenoptera. Our study has revealed that Wolbachia, Cardinium,
Paloma MARTÍNEZ-RODRÍGUEZ, Jonás SARASA, Begoña PECO, Berta M. JAUREGUI, Desiree RIVERA, Jose L. BELLA   +5 more
doaj   +1 more source

The Braconidae (Hymenoptera-Apocrita) of Gala Lake National Park and the surrounding area

TURKISH JOURNAL OF ZOOLOGY, 2019
This study was performed in order to determine the Braconidae fauna of meadows and forest areas around Gala Lake National Park. Samples were collected from June to October 2011 in selected pasture, forest, and rice agricultural areas. As a result of the study, a total of 38 taxa species belonging to 12 genera within 5 subfamilies were identified. Among
Cumhur ATAY, Özlem ÇETİN ERDOĞAN, Ahmet BEYARSLAN   +2 more
openaire   +2 more sources

The origins of species richness in the Hymenoptera: insights from a family-level supertree

BMC Evolutionary Biology, 2010
Background The order Hymenoptera (bees, ants, wasps, sawflies) contains about eight percent of all described species, but no analytical studies have addressed the origins of this richness at family-level or above.
Davis Robert B, Baldauf Sandra L, Mayhew Peter J   +2 more
doaj   +1 more source

Figure 5. Jackknife 1 in Unveiling the trap-nesting bees and wasps' fauna (Hymenoptera: Apocrita) and associated organisms of the Jardim Botânico do Rio de Janeiro, Brazil

, 2020
Figure 5. Jackknife 1 and ACE estimators showing that the estimated species number is higher than the real sampled species in the Jardim Botânico do Rio de Janeiro.Published as part of Marinho, Diego & Vivallo, Felipe, 2020, Unveiling the trap-nesting ...
Vivallo, Felipe, Marinho, Diego
core   +1 more source

Figure 2. Keratodellitha basilisci. Holotype NIGP174738 in Including fossils in phylogeny: a glimpse into the evolution of the superfamily Evanioidea (Hymenoptera: Apocrita) under tip-dating and the fossilized birth-death process

, 2021
Figure 2. Keratodellitha basilisci. Holotype NIGP174738 (female). A, head in full-face view. B, head in right profile view. C, head in dorsal view. D, wings. E, line drawing of wing venation with nomenclature.
Jouault, Corentin, Wang, Bo, Condamine, Fabien L., Nel, André, Maréchal, Arthur, Legendre, Frédéric, Perrichot, Vincent   +6 more
core   +1 more source

New locality records of Crabronidae, Evaniidae, Ichneumonidae, Leucospidae, Mutillidae, Pompilidae, Sapygidae, Sphecidae, Tiphiidae and Vespidae (Hymenoptera: Apocrita) from Turkey

, 2018
Yildirim, Erol, Tezcan, Serdar (2018): New locality records of Crabronidae, Evaniidae, Ichneumonidae, Leucospidae, Mutillidae, Pompilidae, Sapygidae, Sphecidae, Tiphiidae and Vespidae (Hymenoptera: Apocrita) from Turkey. Linzer biologische Beiträge 50 (2)
Yildirim, Erol, Tezcan, Serdar
core   +1 more source

Figure 3. Keratodellitha anubis. Holotype NIGP174739 in Including fossils in phylogeny: a glimpse into the evolution of the superfamily Evanioidea (Hymenoptera: Apocrita) under tip-dating and the fossilized birth-death process

, 2021
Figure 3. Keratodellitha anubis. Holotype NIGP174739 (male). A, habitus in right lateral view. B, head in right lateral view. C, head in frontal view. Scale bars: 0.5 mm.Published as part of Jouault, Corentin, Maréchal, Arthur, Condamine, Fabien L., Wang,
Jouault, Corentin, Wang, Bo, Condamine, Fabien L., Nel, André, Maréchal, Arthur, Legendre, Frédéric, Perrichot, Vincent   +6 more
core   +1 more source

Figure 2 in Two new fossil wasps (Insecta: Hymenoptera: Apocrita) from northeastern China

, 2014
Figure 2. Praeaulacus obtutus sp. nov. line drawings of holotype. (A) Body with wings (CNU- HYM-NN-2012039p); (B) body with wings (CNU-HYM-NN-2012039c); (C) forewings of counterpart; (D) hind wing of counterpart. Scale bars = 1 mm.Published as part of Li,
Shih, ChungKun, Li, LongFeng
core   +1 more source