Orussus | |
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Orussus abietinus | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Hymenoptera |
Family: | Orussidae |
Genus: | Orussus Latreille, 1796 |
Synonyms | |
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Orussus is a genus of parasitic wood wasps in the family Orussidae. There are about 30 described species in Orussus.
Xiphydriidae are a family of wood wasps that includes around 150 species. They are located all over the world including North and South America, Australia, Europe, and others. Xiphydriidae larvae are wood borers in dead trees or branches of a range of trees. They are characterized as having long and skinny necks with dome-shaped heads. The oldest fossils of the group are from the mid Cretaceous.
The Orussidae or the parasitic wood wasps represent a small family of sawflies ("Symphyta"). Currently, about 93 extant and four fossil species are known. They take a key position in phylogenetic analyses of Hymenoptera, because they form the sister taxon of the megadiverse apocritan wasps, and the common ancestor of Orussidae + Apocrita evolved parasitism for the first time in course of the evolution of the Hymenoptera. They are also the only sawflies with carnivorous larvae.
The Xyelidae are a comparatively species-poor family of sawflies, comprising about 80 extant species in five genera worldwide, and is the only family in the superfamily Xyeloidea. The fossil record of the family is extensive, comprising more than 120 species and including the oldest fossil Hymenoptera species dating back to the Triassic, between 245 and 208 million years ago. Xyelidae are to be regarded as living fossils since they represent one of the oldest lineages of insects and include still extant forms.
Cephidae is a family of stem sawflies in the order Hymenoptera. There are about 27 genera and more than 160 described species in Cephidae.
Hoplitis anthocopoides is a species in the family Megachilidae, in the order Hymenoptera . The distribution range of Hoplitis anthocopoides includes Africa, Europe, Northern Asia, and North America.
Osmia glauca is a species in the genus Osmia, in the family Megachilidae . It is found in North America.
Calliopsini is a tribe of mining bees in the family Andrenidae. There are at least 120 described species in Calliopsini.
Crabronina is a subtribe of square-headed wasps in the family Crabronidae. There are at least 1,300 described species in Crabronina.
Bombus vandykei, the Van Dyke's bumble bee, is a species of bumble bees in the family Apidae. It is found in North America.
Lithurgopsis is a genus of northern cactus woodborers in the family Megachilidae. There are at least nine described species in Lithurgopsis.
Habropoda is a genus of anthophorine bees in the family Apidae. There are at least 50 described species in Habropoda.
Stizoides is a genus of kleptoparasitic sand wasps in the family Crabronidae. There are at least 30 described species in Stizoides.
Osmia foxi is a species of mason bees in the family Megachilidae. It is found in New Mexico and southeastern Arizona in the United States and in Sonora, Mexico.
Hoplisoides is a genus of sand wasps in the family Crabronidae. There are at least 70 described species in Hoplisoides.
Perdita rivalis is a species of mining bee in the family Andrenidae. It is found in North America.
Heloridae is a family of wasps in the order Hymenoptera known primarily from fossils, and only one extant genus, Helorus, with 12 species found worldwide. Members of Helorus are parasitic on green lacewings.
Monsoma is a genus of common sawflies in the family Tenthredinidae. There are at least two described species in Monsoma.
Nematini is a tribe of common sawflies in the family Tenthredinidae. There are about 14 genera and at least 30 described species in Nematini.
Xyela is a genus of sawflies, belonging to the family Xyelidae.