Megarcys ochracea
Creators
- 1. College of Plant Protection & Institute of Applied Entomology , Yangzhou University, Yangzhou, China
- 2. Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far Eastern Branch, Russian Academy of Sciences (FSC EATB FEB RAS), 690022, Vladivostok, Russia
- 3. College of Plant Protection & Institute of Applied Entomology , Yangzhou University, Yangzhou, China & Joint International Research Laboratory of Agriculture and Agri-Product Safety, the Ministry of Education, Yangzhou University, Yangzhou, China
Description
Megarcys ochracea (Klapálek, 1912)
Perlodes (Megarcys) ochracea Klapálek, 1912: 10.
Matsumuria sapporensis Okamoto, 1912: 16.
Perlodes yarizawana Uéno, 1931: 99.
Megarcys ochracea Kasai, 1938: 49.
Perlodes lepneva Šámal, 1939: 420.
Arcynopteryx (Megarcys) ochracea Ricker, 1952: 78.
Megarcys lepneva Illies, 1966: 370.
Materials
Type status: Other material. Occurrence: recordedBy: Ya-Fei Zhu & Xiao Yang; individualCount: 6; sex: 2 males, 4 females; lifeStage: adult; occurrenceStatus: present; occurrenceID: BF80B542-C585-5297-80BB-0C53BC487D63; Taxon: scientificName: Megarcys ochracea (Klapálek, 1912); kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Plecoptera; family: Perlodidae; genus: Megarcys; specificEpithet: ochracea; taxonomicStatus: valid; Location: continent: Asia; country: China; countryCode: CN; stateProvince: Heilongjiang; locality: Da Hinggan Ling Prefecture, Songlin District, Jinsong town; maximumElevationInMeters: 480; verbatimLatitude: 51.072427; verbatimLongitude: 124.194817; Identification: identifiedBy: Qing-Bo Huo; Event: year: 2023; month: 6; day: 4; Record Level: language: en; institutionCode: ICYZU
Type status: Other material. Occurrence: recordedBy: Ya-Fei Zhu & Xiao Yang; individualCount: 2; sex: 1 male, 1 female; lifeStage: adult; occurrenceStatus: present; occurrenceID: BF80B542-C585-5297-80BB-0C53BC487D63; Taxon: scientificName: Megarcys ochracea (Klapálek, 1912); kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Plecoptera; family: Perlodidae; genus: Megarcys; specificEpithet: ochracea; taxonomicStatus: valid; Location: continent: Asia; country: China; countryCode: CN; stateProvince: Heilongjiang; locality: Da Hinggan Ling Prefecture, Tahe county; maximumElevationInMeters: 363; verbatimLatitude: 52.304958; verbatimLongitude: 124.696754; Identification: identifiedBy: Qing-Bo Huo; Event: year: 2023; month: 6; day: 6; Record Level: language: en; institutionCode: ICYZU
Type status: Other material. Occurrence: recordedBy: Ya-Fei Zhu & Xiao Yang; individualCount: 1; sex: 1 males; lifeStage: adult; occurrenceStatus: present; occurrenceID: BF80B542-C585-5297-80BB-0C53BC487D63; Taxon: scientificName: Megarcys ochracea (Klapálek, 1912); kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Plecoptera; family: Perlodidae; genus: Megarcys; specificEpithet: ochracea; taxonomicStatus: valid; Location: continent: Asia; country: China; countryCode: CN; stateProvince: Heilongjiang; locality: Da Hinggan Ling Prefecture, Mohe county, Amuer town; maximumElevationInMeters: 486; verbatimLatitude: 52.832106; verbatimLongitude: 123.156700; Identification: identifiedBy: Qing-Bo Huo; Event: year: 2023; month: 6; day: 8; Record Level: language: en; institutionCode: ICYZU
Diagnosis
The apex of each hemitergal lobe of the male tergгum 10 is narrow laterally, bluntly rounded; the apex of the epiproct is narrow, rod-shaped; the lateral stylets are dark, tapering towards the apex and pointed. The supracoxal and submental gills are elongated. The posterior margin of the female subgenital plate is divided by a wide notch into two obliquely cut lobes directed medially backwards (Fig. 6 A-D).
Distribution
Russia, Siberia, Far East (Teslenko and Zhiltzova 2009). Mongolia, North Korea, Japan (DeWalt et al. 2024). The genus Megarcys Klapálek, 1912 and species M. ochracea are recorded for China for the first time.
Notes
Shi (2022) regarded this genus and species as new records from Jiling Province (Mt. Changbai) in his Master’s degree thesis (data are available from CNKI), but it was not published.
Notes
Files
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System files
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Linked records
Additional details
Identifiers
Related works
- Cites
- Figure: 10.3897/BDJ.13.e151489.figure6 (DOI)
- Figure: https://binary.pensoft.net/fig/1252445 (URL)
- Is part of
- Journal article: 10.3897/BDJ.13.e151489 (DOI)
- Journal article: http://publication.plazi.org/id/B47DE8293B8E540B8B01448576F9FD6F (URL)
- Is source of
- https://biodiversitypmc.sibils.org/collections/plazi/37E62653EC3758089B6CC3DD9CCBD8EC (URL)
Biodiversity
- Collection code
- ICYZU
- Event date
- 2023-06-04 , 2023-06-06 , 2023-06-08
- Verbatim event date
- 2023-06-04 , 2023-06-06 , 2023-06-08
- Scientific name authorship
- Klapalek
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Order
- Plecoptera
- Family
- Perlodidae
- Genus
- Megarcys
- Species
- ochracea
- Taxon rank
- species
- Type status
- Other material
- Taxonomic concept label
- Megarcys ochracea (Klapalek, 1912) sec. Zhu, Rehman, Yang, Huo, Zeng, Teslenko & Du, 2025
References
- Teslenko V. A., Zhiltzova L. A. 2009 Key to the stoneflies (Insecta, Plecoptera) of Russia and adjacent countries. Imagines and nymphs Dalnauka Vladivostok 382
- DeWalt R. E., Maehr M. D., Hopkins H., Neu-Becker U., Stueber G. 2024 Plecoptera species file Version 5 0 / 5.0 http://Plecoptera.SpeciesFile.org
- Shi W. J. 2022 Taxonomic study of Perloidea (Plecoptera) from northeastern area China Masters Degree dissertation, Henan Institute of Science and Technology 121