Alloperla petasata Surdick 2004
| Main Authors: | Stark, Bill P., Kondratieff, Boris C. |
|---|---|
| Format: | info publication-taxonomictreatment Journal |
| Terbitan: |
, 2010
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/4762943 |
Daftar Isi:
- Alloperla petasata Surdick Alloperla petasata Surdick, 2004:19, Holotype ♂ (United States National Museum), Virginia, Shenandoah Co., Crisman Hollow, Massanutten Mountain Material examined. Nova Scotia: Antigonish Co., Tracadie River, Hwy 16, 22 June 1993, B.C. Kondratieff, R. W. Baumann, 88♂, 10♀, 5 larval skins from field associated adults (CSU). Mature larva. Body length 8.0- 8.5 mm. General color brown without distinctive pattern. Anterior pronotal margin with approximately 10-12 moderately long setae at corners and posterior margin with 2 long and 1-2 medially placed short setae. Mesonotal wingpads with ca. 8-10 outer marginal setae, metanotal wingpads with ca. 12-15 outer marginal setae beyond apex of mesonotal wingpad; typically with a single inner marginal metanotal seta. Foreleg without ventral tibial fringe but sparse ventral fringes present on mid and hind tibiae. Abdominal terga without pale mesal spots; posterior fringes on terga 8-9 with ca. 6-8 long thin setae interspersed with short setae; mid fringe setae between innermost long setae similar in thickness and length to those more laterad. Abdominal intercalary setae restricted to lateral area of segments. Cerci consisting of 16-17 apparent segments, vertical fringe developed on segments 9- 16; longest dorsal setae in segmental whorls of mid cercal segments slightly longer than segments. Comments. Figures were not prepared from the larval skins available for this species.
- Published as part of Stark, Bill P. & Kondratieff, Boris C., 2010, Larvae Of Eight Eastern Nearctic Alloperla Species (Plecoptera: Chloroperlidae), pp. 267-276 in Illiesia 6 (20) on pages 273-274, DOI: 10.5281/zenodo.4760034