Cylindrotoma americana Osten Sacken, 1865, stat. reval.
publication ID |
https://dx.doi.org/10.3897/zookeys.1083.75624 |
publication LSID |
lsid:zoobank.org:pub:D263A9C3-D2EB-4A2D-9D7F-ECAC41AFD710 |
persistent identifier |
https://treatment.plazi.org/id/2355E37A-0E02-58E7-A9F4-801B979449E0 |
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scientific name |
Cylindrotoma americana Osten Sacken, 1865, stat. reval. |
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Cylindrotoma americana Osten Sacken, 1865, stat. reval.
Figs 6N, O, P View Figure 6 , 7K View Figure 7
Cylindrotoma juncta Coquillett, 1900
Cylindrotoma splendens Doane, 1900
Cylindrotoma pallescens Alexander, 1931.
Non-type material examined.
Canada • 1 ♂; British Columbia, Cowichan Valley, Upper Carmanah Valley; 48.616°N, 124.733° W; alt. 95 m; 4 Jul. 1991 - 15 Aug. 1991; N. Winchester leg.; CKLP. • 1 ♀; British Columbia, Cowichan Valley, Upper Carmanah Valley; 48.67°N, 124.69° W; alt. 160 m; 4 Jul. 1991 - 15 Aug. 1991; N. Winchester leg.; CKLP. Usa • 1 ♂, 1 ♀; Alaska, Juneau; 58.37°N, 134.54° W; alt. 330 m; 14 Jun. 1988; F. Brodo leg.; CKLP.
Comparative diagnosis.
General appearance, colouration, antennal structure, and male and female terminalia are very similar to C. distinctissima . Differences: only the ventral margin of the inner gonocoxal lobe are sclerotised (Fig. 6N View Figure 6 ) (the lateral margin is also sclerotised in C. distinctissima (Fig. 6D, E View Figure 6 ). Sheath of aedeagus shorter and wider (Fig. 6P View Figure 6 ) than in C. distinctissima (Fig. 6L, M View Figure 6 ). Aedeagus does not narrow to the tip in this species, the lateral margin being almost straight (Fig. 6P View Figure 6 ) (in C. distinctissima the aedeagus clearly narrows to the tip, starting from around the middle in Japanese specimens (Fig. 6M View Figure 6 ). Spermathecae small (Fig. 7K View Figure 7 ), diameter ~ 0.07-0.1 of the width of sternite 8 (in C. distinctissima relatively large, 0.15-0.2 of the width of sternite 8).
For a detailed species description see Brodo (1967) under " Cylindrotoma distinctissima americana ".
Distribution.
Widely distributed species in Nearctic, known from Canada and USA (Alaska to Oregon and Colorado, in the east from Labrador and Newfoundland to Ontario and Pennsylvania) ( Oosterbroek 2021).
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Cylindrotoma americana Osten Sacken, 1865, stat. reval.
Kolcsar, Levente-Peter, Paramonov, Nikolai, Imada, Yume, Kato, Daichi, Gamboa, Maribet, Shinoka, Dai, Kato, Makoto & Watanabe, Kozo 2022 |
Cylindrotoma pallescens
Alexander 1931 |
Cylindrotoma juncta
Coquillett 1900 |
Cylindrotoma splendens
Doane 1900 |