Phanerotomella barbieri Sigwalt 1978

Phanerotomella barbieri Sigwalt, 1978 Figs 11–12 Phanerotomella barbieri Sigwalt, 1978: 716–719. Phanerotomella barbieri – Zettel 1989: 26, 53–54. — Long & Belokobylskij 2004: 387. Diagnosis Second submarginal cell strongly petiolate, at least 0.5 × as long as vein r (Fig. 12G); hind femur robust, 3.0 × as long as wide (Fig. 12F); OOL 3.1× as long as OD (Fig. 12A); lamella of third metasomal tergite distinctly protruding medio-apically (Fig. 12K); mesopleuron regularly reticulate and with smooth and shiny area posteriorly (Fig. 12I); antenna of female widened medially and 15 th –23 rd segments as long as wide (Fig. 12D), its subapical segments moniliform (Fig. 12E). Material examined (7 ♀♀, 2 ♂♂) CHINA – Taiwan • 1 ♀; Baxian Mt.; 4 Jun. 2011; P. Tang leg.; ZJUH No. 202307706. – Zhejiang • 3 ♀♀; back entrance of West Tianmu Mt.; 14 Jul. 1998; M.S. Zhao leg.; light trap; ZJUH Nos 20000195 to 20000197 • 1 ♀; back entrance of West Tianmu Mt.; 4 Aug. 1998; M.S. Zhao leg.; light trap; ZJUH No. 20000277 • 1 ♀; Kaihua, Gutian Mt.; 30 Jul. 1992; H. Wu leg.; ZJUH No. 934721 • 1 ♂; Anji, Longwang Mt.; 21 Aug. 1995; H. Wu leg.; ZJUH No. 971665. – Hainan • 1 ♀; Ledong, Jianfengling; 7 May 2008; J.X. Liu leg.; ZJUH No. 200800100 • 1 ♂; Jianfengling; 7 Jun. 2007; J.X. Liu leg.; ZJUH No. 200702417. Host Unknown. Distribution China (Taiwan, Zhejiang, Hainan), Vietnam. Remarks The holotype from Vietnam (Saigon) was examined by Zettel (1989) and our interpretation is based on the description by Zettel (1989), additional Chinese specimens listed above and the original description. The seven females examined agree with the description of P. barbieri except for body length (2.2– 3.1 mm vs 2.1–2.4 mm for the types) and the antennal segment number (35 and 32 vs 31 for the types). The two males examined agree with the description of P. barbieri.

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Zenodo (CERN European Organization for Nuclear Research)
Published
2025-07-04
DOI
https://doi.org/10.5281/zenodo.16263245
Primary Topic
Aquatic Ecosystems and Phytoplankton Dynamics
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article
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article

Phanerotomella barbieri Sigwalt 1978

Zenodo (CERN European Organization for Nuclear Research)
Aquatic Ecosystems and Phytoplankton Dynamics
article

Phanerotomella barbieri Sigwalt 1978

article en

Abstract

Phanerotomella barbieri Sigwalt, 1978 Figs 11–12 Phanerotomella barbieri Sigwalt, 1978: 716–719. Phanerotomella barbieri – Zettel 1989: 26, 53–54. — Long & Belokobylskij 2004: 387. Diagnosis Second submarginal cell strongly petiolate, at least 0.5 × as long as vein r (Fig. 12G); hind femur robust, 3.0 × as long as wide (Fig. 12F); OOL 3.1× as long as OD (Fig. 12A); lamella of third metasomal tergite distinctly protruding medio-apically (Fig. 12K); mesopleuron regularly reticulate and with smooth and shiny area posteriorly (Fig. 12I); antenna of female widened medially and 15 th –23 rd segments as long as wide (Fig. 12D), its subapical segments moniliform (Fig. 12E). Material examined (7 ♀♀, 2 ♂♂) CHINA – Taiwan • 1 ♀; Baxian Mt.; 4 Jun. 2011; P. Tang leg.; ZJUH No. 202307706. – Zhejiang • 3 ♀♀; back entrance of West Tianmu Mt.; 14 Jul. 1998; M.S. Zhao leg.; light trap; ZJUH Nos 20000195 to 20000197 • 1 ♀; back entrance of West Tianmu Mt.; 4 Aug. 1998; M.S. Zhao leg.; light trap; ZJUH No. 20000277 • 1 ♀; Kaihua, Gutian Mt.; 30 Jul. 1992; H. Wu leg.; ZJUH No. 934721 • 1 ♂; Anji, Longwang Mt.; 21 Aug. 1995; H. Wu leg.; ZJUH No. 971665. – Hainan • 1 ♀; Ledong, Jianfengling; 7 May 2008; J.X. Liu leg.; ZJUH No. 200800100 • 1 ♂; Jianfengling; 7 Jun. 2007; J.X. Liu leg.; ZJUH No. 200702417. Host Unknown. Distribution China (Taiwan, Zhejiang, Hainan), Vietnam. Remarks The holotype from Vietnam (Saigon) was examined by Zettel (1989) and our interpretation is based on the description by Zettel (1989), additional Chinese specimens listed above and the original description. The seven females examined agree with the description of P. barbieri except for body length (2.2– 3.1 mm vs 2.1–2.4 mm for the types) and the antennal segment number (35 and 32 vs 31 for the types). The two males examined agree with the description of P. barbieri.

Zenodo (CERN European Organization for Nuclear Research)
Zhejiang University (CN)
Openalex Percentile: Top 57%
Aquatic Ecosystems and Phytoplankton Dynamics
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