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Adaptation for the ♂ & ♀ (of France and Italy) of the subFamilies's Key contained in "The Genera of Ichneumonidae" of H. Townes (1969 - p.53/59 - n° 36/39] - Ichneumonidae http://www.entomologiitaliani.net/public/forum/phpbb3/viewtopic.php?f=104&t=51543 |
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Autore: | D & JP Balmer [ 22/02/2014, 17:40 ] | ||
Oggetto del messaggio: | Adaptation for the ♂ & ♀ (of France and Italy) of the subFamilies's Key contained in "The Genera of Ichneumonidae" of H. Townes (1969 - p.53/59 - n° 36/39] - Ichneumonidae | ||
The differentiation of ♂, between Pimplinae and Tryphoninae, can be excessively difficult. Neither Constantineanu, nor Kolarov, nor Townes quoted in the Biblio. above give a satisfactory key for ♂ (Rarely the 2 options of couplets are separated logically), it is also the case for the keys of G. Broad (that I did not quote, although excellent in other respects). This is why I tried to find the criteria allowing not only to differentiate the ♂ belonging to these 2 subFamilies, but also to Alomyinae and Cryptinae. These 4 subFamilies (with the Xoridinae, the identification of which I have already sent on our Forum) are keyed into the last couplets of the key of Townes vol. 1 p. 59. --- In this key, 2 names must be updated : Ephialtinae = Pimplinae - Gelinae = Cryptinae --- Terminology see viewtopic.php?f=104&t=47025 Structure of Ichneumonidae see the previous link & viewtopic.php?f=11&t=39972 --- fig. in green, referred to the joined drawings. Drawings from Kasparyan : Dyspetes arrogator , from Townes : Boëthus-Netelia - Tryphon s.s. ------ TAKE CARE : in my Table, some couplets will not allow to decide, example : the lines 4 & 5 contain N = 1/2, thus without additional study we shall be sometimes blocked ! ----------------------------------------- keywords : Hymenoptera Ichneumonoidea Ichneumonidae Cryptinae Alomyinae Tryphoninae Pimplinae Alomya Ecytus Sphinctus serotinus Netelia Monoblastus fulvescens Tryphon Pimplinae Dreisbachia Excavarus apiarius Scambus Diacritus aciculatus Dyspetes arrogator Acropimpla Diacritus aciculatus Oxyrrhexis carbonator Polysphincta Clistopyga Schizopyga Ctenochira Acrodactyla Zatypota Schizopyga Boëthus
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