Bareogonalos
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Ordo: Hymenoptera
Familia: Trigonalyidae
Name
Bareogonalos Schulz, 1907 – Wikispecies link – Pensoft Profile
- Bareogonalos Schulz, 1907: 18; Marshakov 1981[1]: 104; Tsuneki 1991[2]: 9; Weinstein and Austin 1991[3]: 412; Carmean and Kimsey 1998[4]: 60. Type species (by original designation): Trigonalys canadensis Harrington, 1896.
- Nippogonalos Uchida, 1929: 79; Tsuneki 1991[2]: 4; Lelej 1995[5]: 12; Weinstein and Austin 1991[3]: 412. Type species (by original designation): Nippogonalos jezoensis Uchida, 1929. Synonymized by Bischoff 1938[6].
Diagnosis
Body length 8–13 mm; antenna with 18–23 segments; antenna of > without tyloids; area above supra-antennal elevations flat, superficially finely rugulose and elevations small or nearly absent (Fig. 19); apical segment of labial palp widened and obtuse, more or less triangular (Fig. 22); mandibular condyli remain far removed from eyes (Fig. 22); vertex normal, at most with slight median depression dorsally (Fig. 20); head with long setae, transverse and flattened dorsally (Fig. 20); metanotum weakly convex and spaced rugose medially (in Bareogonalos huisuni: Fig. 23) or strongly lamelliform protuberant and densely sculptured; propodeum strongly areolate-rugose; hind trochanter simple, its dorsal triangular part not separated from basal part, but rarely partly differentiated (Tsuneki 1991[2]); hind tarsus slightly or not modified; metasoma smooth and usually shiny or finely and rather densely punctate and rather dull; vein 1-SR of fore wing medium-sized to long (Fig. 28); protuberance of third sternite of + similarly sized as protuberance of second sternite in lateral view or somewhat smaller (Fig. 26).
Biology
Reared from Vespa, Vespula, Dolichovespula and Provespa spp. (Vespinae: Vespidae); the larva of at least one species has a final ectoparasitoid phase (Carmean 1991[7]; Carmean and Kimsey 1998[4]). Collected in August–October.
Notes
As pointed out by Tsuneki (1991)[2] Nippogonalos differs by having the head much narrower than the mesoscutum (nearly as wide as mesoscutum in typical Bareogonalos). The name Nippogonalos could be used as subgeneric name in Bareogonalos for the species with an enlarged mesosoma resulting in a comparatively small head.
Key to Old World species of Bareogonalos Schulz, 1907
Taxon Treatment
- Chen, H; van Achterberg, C; He, J; Xu, Z; 2014: A revision of the Chinese Trigonalyidae (Hymenoptera, Trigonalyoidea) ZooKeys, 385: 1-207. doi
Other References
- ↑ Marshakov V (1981) [Trigonalidae (Hymenoptera) of the USSR fauna]. In: Korotyaev B (Ed) Morfologia i sistematica nasekomykh Dalnego Vostoka [Morphology and Systematics of insects of the Far East]. Nauka, Leningrad 92: 100–107. [in Russian]
- ↑ 2.0 2.1 2.2 2.3 Tsuneki K (1991) Revision of the Trigonalidae of Japan and adjacent territories (Hymenoptera). Special Publications Japan Hymenopterists Association 37: 1-68.
- ↑ 3.0 3.1 Weinstein P, Austin A (1991) The host relationships of trigonalyid wasps (Hymenoptera: Trigonalyidae), with a review of their biology and catalogue to world species. Journal of Natural History 25(2): 399–433. doi: 10.1080/00222939100770281
- ↑ 4.0 4.1 Carmean D, Kimsey L (1998) Phylogenetic revision of the parasitoid wasp family Trigonalidae (Hymenoptera). Systematic Entomology 23: 35–76. doi: 10.1046/j.1365-3113.1998.00042.x
- ↑ Lelej A (1995) [Fam. Trigonalidae - Trigonalid wasps]. In: Kupianskaya A Lelej A Storozheva N (Eds) [Key to the insects of Russian Far East] IV(2): 8–14. [in Russian]
- ↑ Bischoff H (1938) Trigonaloidae. Hymenopterorum Catalogus 5: 1-18.
- ↑ Carmean D (1991) Biology of the Trigonalyidae (Hymenoptera), with notes on the vespine parasitoid Bareogonalos canadensis. New Zealand Journal of Zoology 18: 209–214. doi: 10.1080/03014223.1991.10757968
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