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Sphecodes Crassicornis
''Sphecodes crassicornis'' is a species of bee in the genus ''Sphecodes'', of the family Halictidae Halictidae is the second-largest family of bees (clade Anthophila) with nearly 4,500 species. Halictid species are an extremely diverse group that can vary greatly in appearance. These bees occur all over the world and are found on every contine .... References External links * http://www.atlashymenoptera.net/biblio/Karunaratne_et_al_2006_Sri_Lanka.pdf * https://www.academia.edu/7390502/AN_UPDATED_CHECKLIST_OF_BEES_OF_SRI_LANKA_WITH_NEW_RECORDS * https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=759911 * http://animaldiversity.org/accounts/Sphecodes_crassicornis/classification/ Halictidae Hymenoptera of Asia Insects of Sri Lanka {{sweat-bee-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sphecodes
''Sphecodes'' is a genus of bees from the family Halictidae, the majority of which are black and red in colour and are colloquially known as blood bees. ''Sphecodes'' bees are kleptoparasitic on other bees, especially bees in the genera ''Lasioglossum'', ''Halictus'' and ''Andrena''. The adults consume nectar, but because they use other bees' provisions to feed their offspring they do not collect pollen. Distribution ''Sphecodes'' is a cosmopolitan genus with species represented on every continent. The genus is also very species rich, with 21 species described from Siberia, 33 species from Central Europe, 17 species from the Indian region, 26 from the Arabian Peninsula and surrounding region, and 21 from Southeast Asia. The genus is only represented in Australia in the northeast, with the species ''Sphecodes albilabris'' being thought to have been introduced to both Australia and the United States by accident. Species There are over 300 known species in the genus ''Sphecodes''. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halictidae
Halictidae is the second-largest family of bees (clade Anthophila) with nearly 4,500 species. Halictid species are an extremely diverse group that can vary greatly in appearance. These bees occur all over the world and are found on every continent except Antarctica. Usually dark-colored (frequently brown or black) and often metallic, halictids are found in various sizes, colors and patterns. Several species are all or partly green and a few are red, purple, or blue. A number of them have yellow markings, especially the males, which commonly have yellow faces, a pattern widespread among the various families of bees. The family is one of many with short tongues and is best distinguished by the arcuate (strongly curved) basal vein found on the wing. Females in this family tend to be larger than the males. They are commonly referred to as "sweat bees" (especially the smaller species), as they are often attracted to perspiration. Ecology Most halictids nest in the ground, often in ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hymenoptera Of Asia
Hymenoptera is a large order of insects, comprising the sawflies, wasps, bees, and ants. Over 150,000 living species of Hymenoptera have been described, in addition to over 2,000 extinct ones. Many of the species are parasitic. Females typically have a special ovipositor for inserting eggs into hosts or places that are otherwise inaccessible. This ovipositor is often modified into a stinger. The young develop through holometabolism (complete metamorphosis)—that is, they have a wormlike larval stage and an inactive pupal stage before they mature. Etymology The name Hymenoptera refers to the wings of the insects, but the original derivation is ambiguous. All references agree that the derivation involves the Ancient Greek πτερόν (''pteron'') for wing. The Ancient Greek ὑμήν (''hymen'') for membrane provides a plausible etymology for the term because species in this order have membranous wings. However, a key characteristic of this order is that the hindwings are c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
