1,720,985 research outputs found
Figure 42 in Platylabini (Hymenoptera: Ichneumonidae: Ichneumoninae) of the south-eastern United States: new distributional data, taxonomic notes, illustrated keys, and an annotated catalogue of the genera and species
No full textFigure 42. Number of Ichneumoninae species per region in Canada.Published as part of Dal Pos, Davide, Heilman, Victoria & Welter-Schultes, Francisco, 2022, Platylabini (Hymenoptera: Ichneumonidae: Ichneumoninae) of the south-eastern United States: new distributional data, taxonomic notes, illustrated keys, and an annotated catalogue of the genera and species, pp. 1869-1938 in Journal of Natural History 56 on page 1932, DOI: 10.1080/00222933.2022.2134061, http://zenodo.org/record/739761
Figure 30. Platylabus rubricapensis Provancher, 1882 in Platylabini (Hymenoptera: Ichneumonidae: Ichneumoninae) of the south-eastern United States: new distributional data, taxonomic notes, illustrated keys, and an annotated catalogue of the genera and species
No full textFigure 30. Platylabus rubricapensis Provancher, 1882, lectotype ♀. a) Habitus, dorsal view. b) Head, frontal view. c) Habitus, lateral view. d) Labels.Published as part of Dal Pos, Davide, Heilman, Victoria & Welter-Schultes, Francisco, 2022, Platylabini (Hymenoptera: Ichneumonidae: Ichneumoninae) of the south-eastern United States: new distributional data, taxonomic notes, illustrated keys, and an annotated catalogue of the genera and species, pp. 1869-1938 in Journal of Natural History 56 on page 1915, DOI: 10.1080/00222933.2022.2134061, http://zenodo.org/record/739761
Figure 17. Neolinycus michaelis Heinrich 1971 in Platylabini (Hymenoptera: Ichneumonidae: Ichneumoninae) of the south-eastern United States: new distributional data, taxonomic notes, illustrated keys, and an annotated catalogue of the genera and species
No full textFigure 17. Neolinycus michaelis Heinrich 1971, holotype ♀. a) Habitus, dorsal view. b) Habitus, lateral view. c) Labels. From Schmidt (2021a).Published as part of Dal Pos, Davide, Heilman, Victoria & Welter-Schultes, Francisco, 2022, Platylabini (Hymenoptera: Ichneumonidae: Ichneumoninae) of the south-eastern United States: new distributional data, taxonomic notes, illustrated keys, and an annotated catalogue of the genera and species, pp. 1869-1938 in Journal of Natural History 56 on page 1897, DOI: 10.1080/00222933.2022.2134061, http://zenodo.org/record/739761
Revision of the Afrotropical genus Protoleptops Heinrich, 1967 (Hymenoptera, Ichneumonidae, Ichneumoninae), with description of a new species from Burundi
Full text linkThis study presents a comprehensive revision of the genus Protoleptops Heinrich, 1967. We describe a new species, P. nyeupe Dal Pos & Di Giovanni, sp. nov., from Burundi, marking the first documented occurrence of an Ichneumoninae species in the country. Additionally, we provide the first diagnostic description of the female P. farquharsoni Heinrich, 1967 and report a new occurrence of this species in KwaZulu-Natal. Furthermore, we document P. magnificus for Mpumalanga (South Africa) and P. angolae Heinrich, 1967 in Uganda, thereby extending the known range of the latter into East Africa. A detailed catalogue of all species within the genus Protoleptops is also included
Updated list of Tersilochinae (Hymenoptera, Ichneumonidae) of Italy
Full text linkThe subfamily Tersilochinae is a small taxon that accounts for about 60 species in Italy. However, the current checklist of the group is incomplete and listed records are often imprecise.An updated checklist of the Italian Tersilochinae is provided. Three species are new additions to the Italian fauna, while three others are first records for southern Italy. Additionally, Aneuclis pusilla Masi, 1933 is reported as a junior synonym of Aneuclis melanaria (Holmgren, 1860) syn. nov. This update raises the total number of Tersilochinae species in Italy to 77
Platylabus rubristernatus Heinrich 1962
No full textPlatylabus rubristernatus Heinrich, 1962 (Figures 32, 33) Platylabus rubristernatus Heinrich, 1962b: 713 (descr., key); Carlson 1979: 545 (cat., distr.); Yu and Horstmann 1997: 680 (cat.); Yu et al. 2016 (cat.). Original type series Holotype ♀, original designation (EMUS); paratypes: 2♀♀ (USNM) and 1♀ (ZSM). Type locality United States of America, North Carolina, ‘Mt. Pisgah’. Type specimens examined (Figure 32) Holotype: ‘[Yellow label] Mt. Pisgah, N. C./ 5000 – 5749 ft. / 5 September 1939 /H. & M. Townes // [Blue label] HOMOTYPE/ Platylabus / rubricapensis /Prov./ H. K. Townes ’41 // [White label] Platylabus /rubristerna- i/ tus Heinr./det. Heinrich // [Yellow label] Type No./ 194 // [Red label] TYPE/ Platylabus ♀ / rubristernatus ’. Updated distribution (Figure 33) UNITED STATES OF AMERICA: Connecticut (Carlson 1979), Illinois (Heinrich 1962b), New York (Heinrich 1962b), North Carolina (Heinrich 1962b), Ohio (Heinrich 1962b). Host Unknown. Male Unknown. Comments The holotype of this species is one of the specimens that Townes and Townes (1951, p. 281) identified as Platylabus rubricapensis from New York. It also bears a label that reads ‘HOMOTYPE Platylabus rubricapensis ’ (Figure 32d), which identifies the hypothesis of species that Townes had in 1941.Published as part of Dal Pos, Davide, Heilman, Victoria & Welter-Schultes, Francisco, 2022, Platylabini (Hymenoptera: Ichneumonidae: Ichneumoninae) of the south-eastern United States: new distributional data, taxonomic notes, illustrated keys, and an annotated catalogue of the genera and species, pp. 1869-1938 in Journal of Natural History 56 on pages 1918-1919, DOI: 10.1080/00222933.2022.2134061, http://zenodo.org/record/739761
Platylabus hyperetis Heinrich 1962
No full textPlatylabus hyperetis Heinrich, 1962 (Figure 25) Platylabus hyperetis Heinrich, 1962b: 707 (descr., key, allotype designation); Heinrich 1977: 275 (descr., distr., key); Bradley 1978: 7 (distr., host); Carlson 1979: 544 (cat., distr.); Butler 1993: 506 (host); Schmidt and Schmidt 2011: 79 (cat.); Yu and Horstmann 1997: 679 (cat.); Yu et al. 2016 (cat.). Original type series Holotype ♀, by original designation (ZSM); Allotype 1♂ (ZSM); paratypes: 3♀♀ and 1♂ (ZSM), 1♂ (CNCI). Type locality United States of America, Maine, ‘New Portland’. Updated distribution (Figure 25) CANADA: British Columbia (Heinrich 1962b; Bradley 1978), Saskatchewan (Bradley 1978); UNITED STATES OF AMERICA: Arkansas (Heinrich 1977), Maine (Heinrich 1962b), West Virginia (Butler 1993). Host Plagodis alcoolaria Guenée (Bradley 1978), Plagodis serinaria Herrich-Schaffer (Butler 1993), Probole amicaria Herrich-Schaffer (Heinrich 1962b; Heinrich 1977) (Lepidoptera: Geometridae). Male Described by Heinrich (1962b, p. 707) from three males, one of which was designated as allotype. Comments Carlson (1979, p. 544) did not take Bradley’s (1978) paper into consideration and listed only Probole amicaria Herrich-Schaffer as the species host. Butler (1993, p. 506), in listing the parasitoids from Macrolepidoptera, indirectly recorded the species for the first time from West Virginia.Published as part of Dal Pos, Davide, Heilman, Victoria & Welter-Schultes, Francisco, 2022, Platylabini (Hymenoptera: Ichneumonidae: Ichneumoninae) of the south-eastern United States: new distributional data, taxonomic notes, illustrated keys, and an annotated catalogue of the genera and species, pp. 1869-1938 in Journal of Natural History 56 on pages 1909-1911, DOI: 10.1080/00222933.2022.2134061, http://zenodo.org/record/739761
Asthenolabus Heinrich 1951
No full textAsthenolabus Heinrich, 1951 Stenolabus Heinrich, 1935: 197. Type species: Platylabus lastiscapus Thomson, 1894, by original designation. Preoccupied by Stenolabus Schulthess-Rechberg, 1910 (Hymenoptera: Vespidae). Asthenolabus Heinrich, 1951: 240. New replacement name for Stenolabus, 1935. Comparative diagnosis The very elongate and narrow sickle-shaped propodeal spiracles (Figure 9b) set Asthenolabus apart from Apaeleticus, Carlsonia, Cyclolabus and Lincyus (all with small and round propodeal spiracles). However, this feature places Asthenolabus close to Platylabus and Tropicolabus from which it can be distinguished by the very superficial, almost obsolete, gastrocoeli and thyridia (Figure 9d), and to Probolus from which it can be distinguished by the presence of propodeal carinae and the absence of a hump in the anterior part of the postepetiole (Heinrich 1961, 1962b; Tereshkin 2009). Range and diversity The genus is known only from the Nearctic, Palearctic and Indomalayan regions, with three species in North America, of which only one, Asthenolabus canadensis (Cresson, 1877), occurs in the south-eastern United States (Heinrich 1962b; Yu et al. 2016).Published as part of Dal Pos, Davide, Heilman, Victoria & Welter-Schultes, Francisco, 2022, Platylabini (Hymenoptera: Ichneumonidae: Ichneumoninae) of the south-eastern United States: new distributional data, taxonomic notes, illustrated keys, and an annotated catalogue of the genera and species, pp. 1869-1938 in Journal of Natural History 56 on pages 1882-1884, DOI: 10.1080/00222933.2022.2134061, http://zenodo.org/record/739761
Platylabus flavidoclarus Heinrich 1977
No full textPlatylabus flavidoclarus Heinrich, 1977 (Figure 24) Platylabus flavidoclarus Heinrich, 1977: 275 (descr., key); Yu and Horstmann 1997: 678 (cat.); Schmidt and Schmidt 2011: 75 (cat.); Yu et al. 2016 (cat.). Original type series Holotype ♀, by original designation (ZSM). Type locality United States of America, Louisiana, Evangeline Co., ‘Chicot’. Current distribution (Figure 24) UNITED STATES OF AMERICA: Louisiana (Heinrich 1977). Host Unknown. Male Unknown. Comments This species is known only from the type locality and a single female specimen. Heinrich (1977, p. 275), while describing this species, acknowledged that it could represent a subspecies of P. clarus Cresson, 1867, adding the fact that if this is the case, then the male of P. clarus recorded for Louisiana should be attributed to the new taxon. However, he tentatively ranked P. flavidoclarus as a species. We have examined a male specimen, collected in Georgia, and housed at the FSCA, that could be a male of this species, due to the very extensive white markings on the entire body. However, more material is needed to corroborate our hypothesis and, therefore, we do not describe it here.Published as part of Dal Pos, Davide, Heilman, Victoria & Welter-Schultes, Francisco, 2022, Platylabini (Hymenoptera: Ichneumonidae: Ichneumoninae) of the south-eastern United States: new distributional data, taxonomic notes, illustrated keys, and an annotated catalogue of the genera and species, pp. 1869-1938 in Journal of Natural History 56 on pages 1907-1908, DOI: 10.1080/00222933.2022.2134061, http://zenodo.org/record/739761
Neolinycus Heinrich 1971
No full textNeolinycus Heinrich, 1971 Neolinycus Heinrich, 1971: 1025. Type species: Neolinycus michaelis Heinrich, 1971, by original designation. Comparative diagnosis From all the other four Nearctic Platylabini genera with small circular or roundish propodeal spiracles – Apaeleticus, Carlsonia, Cyclolabus and Linycus – Neolinycus can be easily distinguished by the combination of several characters. The structure of gastrocoeli, which are never strongly pronounced, and thyridia, not larger than the space between them (Figures 20b, 20d, 20f), sets Neolinycus apart from Cyclolabus. In addition to these features, the presence of distinct propodeal carinae (Figures 20b, 20d, 20f) allows separation from Apaeleticus (which has a strongly reticulated and completely areolated propodeum (Figure 7a)) (Heinrich 1961, 1962b, 1977; Tereshkin 2009). Neolinycus differs from Carlsonia and Linycus by the strongly reduced temple profile, which slopes down abruptly and almost perpendicularly to the hind margin (Figures 20d, 20e). Moreover, Linycus also presents a pentagonal areolet (Figure 15b), while this feature is clearly rhomboidal in Neolinycus (Figure 20e) (Heinrich 1977; Tereshkin 2009). Range and diversity Neolinycus is a monotypic genus with a Nearctic distribution. The only species known, Neolinycus michaelis Heinrich, 1971, has been subdivided by Heinrich (1972, 1977) into three subspecies – the nominotypical one, N. michaelis arkansae Heinrich, 1977, and N. michaelis georgianus Heinrich, 1971 – all occurring in the south-eastern United States (Heinrich 1977; Yu et al. 2016). Below, we provide evidence in support of the synonymisation of the ssp. arkansae with ssp. michaelis and the confirmation of Carlson’s (1979, p. 542) synonymisation of the ssp. georgianus with the nominotypical subspecies based on several specimens collected in Florida.Published as part of Dal Pos, Davide, Heilman, Victoria & Welter-Schultes, Francisco, 2022, Platylabini (Hymenoptera: Ichneumonidae: Ichneumoninae) of the south-eastern United States: new distributional data, taxonomic notes, illustrated keys, and an annotated catalogue of the genera and species, pp. 1869-1938 in Journal of Natural History 56 on page 1896, DOI: 10.1080/00222933.2022.2134061, http://zenodo.org/record/739761
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