Phanoperla Banks
Creators: name: Stark, Bill P.
name: Sheldon, Andrew L.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Plecoptera
Perlidae
Phanoperla

description: Genus <i>Phanoperla</i> Banks Zwick (1982, 1986b) gave formal recognition to seven Bornean <i>Phanoperla</i> species and left one potentially distinct form (<i>P.</i> species cf <i>maculata</i>) without resolution. Stark &amp; Sivec (2007) recognized two additional species (<i>P. flabellare</i>, <i>P. tuberosa</i>) and also gave new records for <i>P. flaveola</i> (Klapálek) and <i>P. pumilio</i> (Klapálek) from East Kalimantan. The following provisional key for males will assist in recognizing the 11 nominal Bornean species. Provisional Key to Males of Bornean <i>Phanoperla</i> 1 Small anterior ocellus present; largest aedeagal armature consists of a subapical ring of black hooks, incomplete on venter ……………. <i>anomala</i> 1’ Anterior ocellus absent; aedeagal armature variable but not as above ……………………….. 2 2 Median sensilla basiconica patch of tergum 9 well developed (Fig. 13); largest aedeagal armature consists of a pair of lateral fan&amp;hyphen; like groups of 3&amp;hyphen;7 black spines (Fig. 14) ……………………………….……… 3 2’ Median sensilla basiconica patch of tergum 9 absent, or reduced to a few scattered pegs (Fig. 11); largest aedeagal armature variable but not as above (Fig. 12) ……………….……………………………….……... 5 3 Median sensilla basiconica patch of tergum 9 discretely separated from lateral patches; black scale spines on aedeagal apex cover ventrolateral surface but dorsum bare ………………….………… <i>flabellare</i> 3’ Median sensilla basiconica patch of tergum 9 loosely united with lateral patches (Fig. 13); black scale spines on aedeagal apex cover entire circumference (Fig. 14) …………..……………………………………….......... 4 4 Bases of hemitergal processes about as wide as basal cushions; a small spiny mound located dorsad to lateral fan clusters of large spines (Fig. 14) ………………………………………………… <i>belalong</i> 4’ Bases of hemitergal processes narrower than basal cushions; spiny lobes absent from area of fan clusters of large spines ……………………………….. <i>tuberosa</i> 5 Aedeagal armature includes a single, complete, subapical ring of large hooks …………………. <i>bakeri</i> 5’ Aedeagal armature with two rows or clusters of large hooks (Fig. 12) …………………………………..….. 6 6 Aedeagal armature with two close&amp;hyphen; set, incomplete subapical rows …………………………...…………. 7 6’ Aedeagal armature with rows or clusters widely separated (Fig. 12) ………………………………….. 8 7 Subapical rows of large hooks almost complete; a nose shaped subapical aedeagal lobe present; wing veins usually bordered with brown pigment ………..……………………………………….. <i>nervosa</i> 7’ Subapical rows of large hooks widely separated dorsally; nose shaped subapical lobe absent; wing veins without brown pigment borders ……………………………………………… <i>incompleta</i> 8 Apical aedeagal hooks form a complete ring; subapical hooks set on a pair of low membranous, dorsolateral mounds ………………….……… <i>pumilio</i> 8’ Apical hooks not as above ………………………….. 9 9 Apical aedeagal hooks form an incomplete row; subapical hooks form an incomplete, sometimes double ventrolateral row ……………...……. <i>maculata</i> 9’ Aedeagal hooks not as above ………..…………… 10 10 Ventrolateral patches of large spines asterisk&amp;hyphen; like (Fig. 12) …………………………………….….. <i>astrospinata</i> 10’ Ventrolateral patches of large spines arranged in a shortrow …………………………………….… <i>flaveola</i>
description: Published as part of <i>Stark, Bill P. &amp; Sheldon, Andrew L., 2009, Records Of Neoperlini (Plecoptera: Perlidae) From Brunei Darussalam And Sarawak, With Descriptions Of New Phanoperla Banks And Neoperla Needham Species, pp. 11-19 in Illiesia 5 (2)</i> on pages 15-16, DOI: 10.5281/zenodo.4759022
description: {"references": ["Zwick, P. 1982. A revision of the Oriental stonefly genus Phanoperla (Plecoptera: Perlidae). Systematic Entomology, 7: 87 - 126.", "Zwick, P. 1986 b. Contribution to the knowledge of Phanoperla Banks, 1938 (Plecoptera: Perlidae). Mitteilungen der Schweizerischen Entomologischen Gesellschaft, 59: 151 - 158.", "Stark, B. P. &amp; I. Sivec. 2007. Studies of Indonesian Perlidae (Plecoptera), with descriptions of three new species. Illiesia, 3: 53 - 64."]}