Grotea Cresson 1864
- 1. Centro de Coleções Taxonômicas, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Brazil
Description
Key to Brazilian species of Grotea Cresson, 1864
1. Gena close to the junction of occipital and hypostomal carinae projected into a lobe of varying shapes (Figs 2D, 3B); head subglobose in frontal view (Figs 1, 2F).................................................................... 2
1’. Gena close to junction of occipital and hypostomal carinae not projected (Fig. 4B); head narrow in frontal view, distinctly higher than wide (Fig. 4C)............................................................ Grotea fernandoi sp. n.
2. Fore wing with postnervulus straight or evenly arched anteriorly (Figs 2A, 3A).................................... 3
2’. Fore wing with postnervulus broken, with abscissas forming a distinct obtuse angle (Fig. 5B)......................... 5
3. Pronotum mediodorsally with a transverse crest (Figs 2D, 2E). Hind wing nervellus with CU abscissa distinctly shorter than cu-a (Fig. 2A)........................................................................................ 4
3’. Pronotum mediodorsally virtually flat, without crest (Fig. 3C). Hind wing nervellus with CU abscissa equal or longer than cu-a (Fig. 3A)................................................................. Grotea delicator (Thunberg, 1822)
4. Fore wing hyaline with apical brownish spot (apex of 4th submarginal and 3rd discal cells). Metasomal tergite I as long as mesosoma. Metapleuron mostly black, posterior margin yellow.................... Grotea manausi Herrera-Flórez, 2019
4’. Fore wing completely hyaline (Fig. 2A). Metasomal tergite I about 0.9x as long as mesosoma (Fig. 2A). Metapleuron mostly yellow, anterior and inferior margins black (Fig. 2A)........................................ Grotea claudiae sp. n.
5. Fore wing with areolet intercepted by 2m-cu closer to 3rs-m than to 2rs-m (Fig. 5B)................................ 6
5’. Fore wing with areolet intercepted by 2m-cu at middle, equally far from 3rs-m and 2rs-m................................................................................................... Grotea perplexa Slobodchikoff, 1970
6. Propodeal lateral longitudinal carinae absent. Mesopleuron orange, most of its anterodorsal part, a spot at the ventroposterior margin, and area delineated by the mesopleural suture yellow................... Grotea goianiense Herrera-Flórez, 2019
6’. Propodeal lateral longitudinal carinae present posterior to anterior transverse carina. Mesopleuron entirely orange (Fig. 5A)........................................................................ Grotea paulista Herrera-Flórez, 2019
Notes
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Linked records
Additional details
Identifiers
Biodiversity
- Family
- Ichneumonidae
- Genus
- Grotea
- Kingdom
- Animalia
- Order
- Hymenoptera
- Phylum
- Arthropoda
- Scientific name authorship
- Cresson
- Taxon rank
- genus
- Taxonomic concept label
- Grotea Cresson, 1864 sec. Lima & Kumagai, 2024
References
- Cresson, E. T. (1864) Description of two new genera of North American Ichneumonidae. Proceedings of the Entomological Society of Philadelphia, 3, 397 - 402.
- Herrera-Florez, A. F. & Penteado-Dias, A. (2019) New species of Grotea Cresson (Hymenoptera: Ichneumonidae: Labeninae) from Brazil and Suriname. Zootaxa, 4613 (1), 53 - 70. https: // doi. org / 10.11646 / zootaxa. 4613.1.2
- Slobodchikoff, C. N. (1970) A revision of the genus Grotea (Hymenoptera: Ichneumonidae). The Pan-Pacific Entomologist, 46, 50 - 63.