Pseudopannota Waltz & McCafferty 1987

Kluge, Nikita J. & Novikova, Eugenia A., 2016, New tribe Labiobaetini tribus n., redefinition of Pseudopannota Waltz & McCafferty 1987 and descriptions of new and little known species from Zambia and Uganda, Zootaxa 4169 (1), pp. 1-43 : 5

Genus Pseudopannota Waltz & McCafferty 1987 , s. l.

( Figs 2, 3 , 6, 7 , 9–15 , 17–112 )

Pseudopannota Waltz & McCafferty 1987: 95 .

= Ophelmatostoma Waltz & McCafferty 1987: 97 , syn. n.

= Hemipannota Elouard, Gillies & Wuillot 1990: 36 , syn. n. Type species: Pseudocloeon bertrandi Demoulin 1967 .

Hierarchical name: Pseudopannota /g1 (incl. Ophelmatostoma , Hemipannota )

Figures

FIGURES 1 – 3. Labiobaetini, genitals of male imago, ventral view. 1, Labiobaetis tenuicrinitus (Kopelke 1980) (pair of median paraproctal muscles are visible through integument); 2, Pseudopannota pannota sp. n. (median paraproctal muscles removed, only their extreme bases retained); 3, Pseudopannota camerunense (Ulmer 1920) (median paraproctal muscles removed, only their proximal parts retained). Abbreviations: mIX-X, median paraproctal muscles (i. e. muscles going from sternum IX to common base of paraprocts)

FIGURES 4 – 7. Labiobaetini, apex of right mandible. 4, Labiobaetis tenuicrinitus (Kopelke 1980); 5, Labiobaetis atrebatinus (Eaton 1870); 6, Pseudopannota maculosa (Crass 1947); 7, Pseudopannota pannota sp. n. Abbreviations: in, incisor; kd, kinetodontium; prs, prostheca.

FIGURES 8 – 15. Labiobaetini, maxillary palp. 8, ultimolarval exuviae of Labiobaetis tenuicrinitus (Kopelke 1980); 9, ultimolarva of Pseudopannota fusca sp. n.; 10, its exuviae; 11 – 13, Pseudopannota camerunense (Ulmer 1920): 11, penultimolarva; 12, penultimolarval exuviae; 13, ultimolarval exuviae; 14, ultimolarval exuviae of Pseudopannota pannota sp. n.; 15, ultimolarval exuviae of Pseudopannota sp. U. Abbreviations: 1, 2, primary first and second segments of maxillary palp; 1 d, 1 p, distal and proximal subsegments of primary first segment.

FIGURES 16 – 20. Labiobaetini: fore protoptera of immature ultimolarvae (hypoderm with veins visible through cuticle). 16, Labiobaetis tenuicrinitus (Kopelke 1980); 17, Pseudopannota pannota sp. n.; 18, Pseudopannota camerunense (Ulmer 1920); 19, Pseudopannota maculosa (Crass 1947); 20, Pseudopannota fusca sp. n.

FIGURES 21 – 25. Pseudopannota, larval claws. 21 – 22, P. camerunense (Ulmer 1920); 23 – 24, P. f us c a sp. n.; 25, P. pannota sp. n.

FIGURES 26 – 33. Pseudopannota pannota sp. n. 26 – 27, male imago, lateral and dorsal view; 28, female imago, dorsal view; 29, subimaginal exuviae of left half of mesonotum with left wing; 30, subimaginal exuviae of left pleurite with postsubalar sclerite and lateropostnotal crest; 31, ultimolarva, lateral view; 32, ultimolarval exuviae of left half of pronotum and mesonotum; 33, its exuviae of abdominal terga and sterna (29, 30, 32, 33, holotype).

FIGURES 34 – 37. Pseudopannota pannota sp. n. 34, labium (at left half, dorsal view; at right half, ventral view, with labial palp partly shown); 35, labium, ventral view (at left half, muscles shown by interrupted lines); 36, left maxilla (muscles shown by interrupted lines); 37, labrum, view from outer side (fine setae not shown; details of inner side shown by interrupted lines) (37, holotype). Abbreviations: 1 d, 1 p, distal and proximal subsegments of primary first segment of maxillary palp; 2, primary second segment of maxillary palp; ds 1, ds 2, ds 3, dentisetae.

FIGURES 38 – 49. Pseudopannota pannota sp. n., larva. 38, distal margin of labrum, with focus on inner side; 39, the same, with focus on outer side; 40 – 42, left and right mandibles; 43, exuviae of labium, with focus on fine setae on ventral side of distal segment of palp; 44, hypopharynx; 45, abdominal tergum VIII; 46 – 48, tergalii I, II and VII; 49, paraprocts (43, 49, holotype).

FIGURES 50 – 53. Pseudopannota pannota sp. n. (holotype). 50 – 52, larval fore, middle and hind legs, anterior view (on hind femur orange-brown maculae on opposite, posterior, side shown by dots); 53, imaginal hind leg at the same scale, anterior view (1 – 2, fused first and second tarsomeres; 3, 4, 5, tarsomeres).

FIGURES 54 – 56. Pseudopannota pannota sp. n. 54, subimaginal gonostyli folded under larval cuticle (1, 2, 3, segments of gonostylus); 55, genitals of male imago (at left half, muscles shown by interrupted lines; places of attachment of median paraproctal muscles shown by dotted lines; 1, 2, 3, segments of gonostylus); 56, head of female larva. Abbreviations: gv, gonovectis; pgs, protogonostylus (paired convexity on posterior margin of IX sternum of male larva); mIX-X, areas of anterior attachment of median paraproctal muscles (i. e., muscles going from sternum IX to common base of paraprocts); pb, median projection of penial bridge; usg, unistyliger.

FIGURES 57 – 58. Pseudopannota pannota sp. n., eggs.

FIGURES 59 – 64. Pseudopannota camerunense (Ulmer 1920). 59 – 62, ultimolarvae from river West Lunga: 59, lateral view; 60, exuviae, dorsal view; 61, exuviae of left half of pronotum and mesonotum; 62, exuviae of abdomen; 63 – 64, penultimolarva from the same locality: 63, exuviae of pronotum and mesonotum; 64, exuviae of abdomen.

FIGURES 65 – 67. Pseudopannota camerunense (Ulmer 1920). 65, 66, male imago, lateral and dorsal view; 67, female imago, dorso-lateral view.

FIGURES 68 – 73. Pseudopannota camerunense (Ulmer 1920). 68, labium, ventral view (at left half, muscles shown by interrupted lines; long setae not shown, their bases shown by rings); 69, apex of glossa, dorsal view (long setae not shown, their bases shown by rings, setal bases on opposite side shown by interrupted lines); 70, left maxilla of ultimolarva (muscles shown by interrupted lines); 71, maxillary palp of penultimolarva; 72, head of female ultimolarva; 73, margin of ultimolarval metanotum with vestige of hind protopteron. Abbreviations: 1 d, 1 p, areas corresponding to distal and proximal subsegments of primary first segment of maxillary palp; 2, second segment of maxillary palp; ds 1, ds 2, ds 3, dentisetae.

FIGURES 74 – 79. Pseudopannota camerunense (Ulmer 1920). 74 – 76, labrum: 74, intact exuviae, view from outer side (outer and inner walls visible at the same time); 75, cuticle spread on slide (outer wall above, inner wall below); 76, enlarged distal part of inner wall; 77 – 79, left and right mandibles. Abbreviations: as, asymmetric sclerite on inner side of labrum; d, distal margin of labrum; i-d, inner side of distal membranous area; o-d, outer side of distal membranous area; in, incisor.

FIGURES 80 – 84. Pseudopannota camerunense (Ulmer 1920). 80, subimaginal gonostyli folded under larval cuticle (1, 2, 3, segments of gonostylus); 81, genitals of male imago (at left half, muscles shown by interrupted lines; places of attachment of median paraproctal muscles shown by dotted lines; 1, 2, 3, segments of gonostylus); 82 – 84, legs, anterior view (at the same scale): 82, larval middle leg; 83, larval fore leg; 84, imaginal middle leg (1, 2, 3, 4, 5, tarsomeres). Abbreviations: gv, gonovectis; pgs, protogonostylus (paired convexity on posterior margin of IX sternum of male larva); mIX-X, areas of anterior attachment of median paraproctal muscles (i. e., muscles going from sternum IX to common base of paraprocts); pb, median projection of penial bridge; usg, unistyliger.

FIGURES 85 – 90. Pseudopannota camerunense (Ulmer 1920). 85, genitals of syntype, treated by alkali, in water, ventrolateral view; 86, the same, focused on gonovectis; 87 – 90, eggs.

FIGURES 91 – 99. Pseudopannota fusca sp. n. 91, labrum; 92 – 94, left and right mandibles of penultimolarva with developing ultimolarval mandibles inside; 95, empty cuticle of labium, with focus on dorsal side; 96, the same, combined focus on ventral side of glossa and on palp; 97, abdomen of male subimago extracted from mature larva; 98, cuticle of subimaginal mesonotum; 99, cuticle of subimaginal postsubalar sclerite and lateropostnotal crest (97, holotype). Abbreviation: in, incisor.

FIGURES 100 – 109. Pseudopannota. 100 – 108, P. f us c a sp. n.: 100 – 104, tergalii of I, II, IV, V and VII pairs; 105, ultimolarval cuticle of right half of pronotum and mesonotum; 106, abdominal tergum III; 107, abdominal tergum VIII; 108, paraprocts and caudalii. 109, P. maculosa (Crass 1947), tergalii of pairs II and III.

FIGURES 110 – 112. Pseudopannota fusca sp. n. 110, egg (extracted from mature larva); 111, fore leg, anterior view; 112, femur of middle leg, anterior view.