Allocapnia minima
Creators
- 1. and Boris C. Kondratieff & Department of Biology, Box 4045, Mississippi College, Clinton, Mississippi 39058, U. S. A. E-mail: stark @ mc. edu
- 2. Department of Bioagricultural Sciences and Pest Management, Colorado State University, Fort Collins, Colorado 80523, U. S. A.
Description
Allocapnia minima (Newport)
(Figs. 37-42)
Perla minima Newport 1851:450. Lectotype ♂ (British Museum of Natural History), St. Martins Falls, Albany River, Ontario, designation by Kimmins 1970
Capnella incisura Claassen 1924:45. Holotype ♂ (Cornell University), Ithaca [Tompkins Co.], New York. syn. Ricker, 1938:136.
Material examined. New York: Clinton Co., Saranac River, Clayburg, Silver Lake Rd, 25 March 2005, L. Myers, 24♂, 2♀ (CSUC). Hamilton Co., Sacandaga River, Wells, jct. Rt 8- Rt 30, 43.4453 ° N, 74.2524 ° W, 12 March 2012, B.C. Kondratieff, L. Myers, 16♂, 3♀ (CSUC). St. Lawrence Co., St. Regis River, Rt 11, 14 March 2009, T. Mihuc, 8♂, 5♀ (CSUC).
Male epiproct. Apical segment of upper limb flattened in lateral aspect and ca. 198 μm long; apical ca. 31 μm armed with a series of appressed processes separated by narrow grooves and terminating in elongate, flattened spines (Figs. 37-41), remainder of apical segment armed with widely separated long, thick setae; apical segment ca. 83-86 μm wide throughout length and bluntly rounded at tip. Basal segment of upper limb ca. 62 μm wide, without mesal longitudinal groove. Lower limb ca. 96 μm wide near apical spoon.
Male tergal process. Prominent thimble-shaped, undivided structure on tergum 8 slanted caudad and ca. 54 μm wide at tip; apex covered with scale- like structures (Fig. 40-42).
Notes
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Linked records
Additional details
Identifiers
Related works
- Cites
- Figure: 10.5281/zenodo.4760740 (DOI)
- Is part of
- Journal article: 10.5281/zenodo.4760725 (DOI)
- Journal article: http://publication.plazi.org/id/3459FF999333F442411EFFB0FFBEFFFA (URL)
Biodiversity
- Collection code
- CSUC, T
- Event date
- 2005-03-25
- Family
- Capniidae
- Genus
- Allocapnia
- Kingdom
- Animalia
- Order
- Plecoptera
- Phylum
- Arthropoda
- Scientific name authorship
- Newport
- Species
- minima
- Taxon rank
- species
- Type status
- holotype , lectotype
- Verbatim event date
- 2005-03-25/2012-03-12
References
- Newport, G. 1851. On the anatomy and affinities of Pteronarcys regalis Newm.: with a postscript, containing descriptions of some American Perlidae, together with notes on their habits. Transactions of the Linnaean Society of London, 20: 447 - 452.
- Kimmins, D. E. 1970. A list of the type-specimens of Plecoptera and Megaloptera in the British Museum (Natural History). Bulletin of the British Museum (Natural History) Entomology, 24: 337 - 361.
- Claassen, P. W. 1924. New species of North American Capniidae (Plecoptera). Canadian Entomologist, 56: 43 - 48.