Results 51 to 60 of about 2,514 (208)
Notes on male and female facial patterns in bees (Hymenoptera: Apoidea), with comments on other aculeates [PDF]
, 2013 Pallid (frequently yellow) integumental areas characterize faces of many bees and related wasps. Some species lack such markings, others lack them only in females, while others have them in both sexes. A rule applicable to thousands of species is that,
Michener, Charles D.
core +3 more sources
PLoS ONE, 2014 Reproduction in rare plants may be influenced and limited by a complex combination of factors. External threats such as invasive species and landscape characteristics such as isolation may impinge on both pollination and seed predation dynamics, which in
Paul D Krushelnycky
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Taxonomic and functional trait diversity of wild bees in different urban settings [PDF]
PeerJ, 2017 Urbanization is one of the major anthropogenic processes contributing to local habitat loss and extirpation of numerous species, including wild bees, the most widespread pollinators. Little is known about the mechanisms through which urbanization impacts
Étienne Normandin +3 more
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The bees of Greater Puerto Rico (Hymenoptera: Apoidea: Anthophila) [PDF]
, 2008 The bee fauna of the Greater Puerto Rico area was studied. A review of the previous relevant studies is presented. An annotated catalog and information about the origin and distributional patterns are also provided.
Franz, Nico M., Genaro, Julio A.
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Food Plants of Some Adult Sphinx Moths (Lepidoptera: Sphingidae) [PDF]
, 2017 Excerpt: While food plants of many species of sphinx moth larvae are well known, food plants of the adults are not. Many observations of the feeding habits of adult sphinx moths undoubtedly have been made, but much of the information is probably resting ...
Fleming, Richard C.
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Occurrence of Two Species of Old World Bees, \u3ci\u3eAnthidium Manicatum\u3c/i\u3e and \u3ci\u3eA. Oblongatum\u3c/i\u3e (Apoidea: Megachilidae), in Northern Ohio and Southern Michigan [PDF]
, 2018 Anthidium manicatum and A. oblongatum are two European bees species that have recently established themselves in North America. Anthidium manicatum has previously been documented in New York and Ontario, Canada, and A.
Arduser, Mike +3 more
core +2 more sources
Biological Flora of Britain and Ireland: Geranium sylvaticum*
Journal of Ecology, Volume 114, Issue 2, February 2026.Geranium sylvaticum is a perennial forb of upland grasslands, woodlands and riverbanks in northern Britain, with scattered native occurrences also in Wales, central England and Northern Ireland. It has an extensive native range in Europe and Asia. The species is gynodioecious, with individual plants typically female or hermaphrodite.
Markus Wagner +6 more
wiley +1 more source
ФАУНА И БИОЛОГИЯ ПЧЕЛ РОДА HYLAEUS FABRICIUS, 1793 (HYMENOPTERA: COLLETIDAE) В АМУРСКОЙ ОБЛАСТИ
Амурский зоологический журнал, 2012 В Амурской области выявлено 14 видов пчел рода Hylaeus. Обобщены наблюдения за гнездовой активностью самок, особенностями питания и развития личинок. Приведены сведения о паразитах, экологии и фенологии видов Hylaeus.
E. V. Ignatenko
doaj
Acta Botânica Brasílica, 1998 Os estudos da biologia floral e reprodutiva e a caracterização da heterostilia em Vismia guianensis realizaram-se na Reserva Ecológica de Dois Irmãos, Recife, PE, entre novembro/1997 e fevereiro/ 1998. V.
Mary Janice Lima dos Santos +1 more
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Jurnal Agrotek Tropika, 2023 Peristiwa tsunami yang terjadi tahun 2004 telah mengubah berbagai aspek kegiatan masyarakat di Kabupaten Aceh Barat. Dalam aspek pertanian, kerusakan yang terjadi tidak hanya pada lahan budidaya tanaman tetapi juga ekosistem di sekitarnya.
Putri Mustika Sari +3 more
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