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FIGURE 4. Glyptotendipes spp. A. G in Glyptotendipes Kieffer and Demeijerea Kruseman from Lake Winnipeg, Manitoba, Canada, with the description of four new species (Diptera: Chironomidae)

FIGURE 4. Glyptotendipes spp. A. G. (G.) paulisensus sp. n., male hypopygium. B– G. (G.) sensilis sp. n., male hypopygium. C, D. G. (Caulochironomus) cf. scirpi (Kieffer); C– hypopygium; D–impression on tergites (schematic).

FIGURE 1. Demeijerea spp. A–C in Glyptotendipes Kieffer and Demeijerea Kruseman from Lake Winnipeg, Manitoba, Canada, with the description of four new species (Diptera: Chironomidae)

FIGURE 1. Demeijerea spp. A–C. Demeijerea spinulata sp. n. A–thorax; B–frontal tubercles; C–hypopygium. D–Demeijerea brachialis (Coquillett), female, lobes of gonapophysis, apodeme lobe (ApL), ventrolateral lobe (VlL) and dorsomesal lobe (DmL).

FIGURE 2 in Glyptotendipes Kieffer and Demeijerea Kruseman from Lake Winnipeg, Manitoba, Canada, with the description of four new species (Diptera: Chironomidae)

FIGURE 2. Glyptotendipes (Glyptotendipes) spp. A, B. G. (G.) paratestaceus sp. n. male; A–legs; B–hypopygium. C–E. G. (G.) barbipes (Staeger); C– hypopygium; D–female genitalia, ventral view; E–lobes of gonapophysis, apodeme lobe (ApL), ventrolateral lobe (VlL) and dorsomesal lobe (DmL).

FIGURE 3 in Glyptotendipes Kieffer and Demeijerea Kruseman from Lake Winnipeg, Manitoba, Canada, with the description of four new species (Diptera: Chironomidae)

FIGURE 3. Glyptotendipes (Glyptotendipes) spp. A–C. G. (G.) paripes (Edwards); A– hypopygium; B– female genitalia, ventral view; C–lobes of gonapophysis, apodeme lobe (ApL), ventrolateral lobe (two views) (VlL) and dorsomesal lobe (DmL). D–F. G. (G.) lobiferus (Say); D– hypopygium; E–female genitalia, ventral view; F–lobes of gonapophysis, apodeme lobe (ApL), ventrolateral lobe (VlL) and dorsomesal lobe (DmL).

FIGURE 8 in Larva of Glyptotendipes (Glyptotendipes) glaucus (Meigen 1818) (Chironomidae, Diptera) — morphology by Scanning Electron Microscope (SEM), karyotype, and biology in laboratory conditions

FIGURE 8. Salivary gland chromosomes of Glyptotendipes glaucus; a—Chromosome AB; b—Chromosome CD; c— Chromosome EF; d—Chromosome G.

FIGURE 3 in Larva of Glyptotendipes (Glyptotendipes) glaucus (Meigen 1818) (Chironomidae, Diptera) — morphology by Scanning Electron Microscope (SEM), karyotype, and biology in laboratory conditions

FIGURE 3. Glyptotendipes glaucus larvae (light microscope); A—Head, ventral view; B—Premandible; C—Seta subdentalis of mandible; D—Lower part of labrum; E—Mentum. Abbreviations: BS—basal sclerite; ChL—chaetulae laterales; LL—labral lamella; M—mentum; MP—maxilary palpus; PE—pecten epipharings; Pm—premandible; U—ungula.

FIGURE 4 in Larva of Glyptotendipes (Glyptotendipes) glaucus (Meigen 1818) (Chironomidae, Diptera) — morphology by Scanning Electron Microscope (SEM), karyotype, and biology in laboratory conditions

FIGURE 4. Glyptotendipes glaucus larvae—maxilla (SEM); A—Head capsule, ventral view (200x); B—Maxilla (200x); C— Maxilary palp and setae maxillaris (SM 1 and SM 2) (1000x); D—Maxilary palp (1000x); E—Lacinia, left side (750x); F— Lacinia, right side (750x); G—Plate X (2000x); G1. Part of plate X (5000x). Abbreviations: A—a seta; Aa—antaxial seta; Bb seta; Bs—bisensillum; G—galea; La—lacinia; LCh—lacinial chaeta; LL—labral lamella; M—mentum; MP—maxillary palp; Pa— paraxial seta;? Pl X—plate X; SM 1 and SM 2 —setae maxillaris;VmP—ventromental plate.

FIGURE 7 in Larva of Glyptotendipes (Glyptotendipes) glaucus (Meigen 1818) (Chironomidae, Diptera) — morphology by Scanning Electron Microscope (SEM), karyotype, and biology in laboratory conditions

FIGURE 7. Glyptotendipes glaucus larvae—anal end of body, lateral view (SEM); A—General view (75x); B—Ventral tubules, ventral view (350x); C—Anal end of body, ventral view (75x). Posterior parapod (200x); D—Procercus and anal tubules (200x); E—Posterior parapods (200x); F—Claws of posterior parapods (500x). Abbreviations: PP—parapods; TAanal tubule; TV—ventral tubules.

FIGURE 2 in Larva of Glyptotendipes (Glyptotendipes) glaucus (Meigen 1818) (Chironomidae, Diptera) — morphology by Scanning Electron Microscope (SEM), karyotype, and biology in laboratory conditions

FIGURE 2. Glyptotendipes glaucus larvae—labrum (SEM); A—General view of labrum (350x); B—Anterior part of labrum (750x); C—Labral lamela (1000x); D—Part of labrum (2000x); E—Pecten epipharingis (5000x). Abbreviations: Ch—chaeta of labrum; LL—labral lamella; PE—pecten epipharingis; S I, S II, S III—labral setas; TB—tormal bar.

FIGURE 1 in Larva of Glyptotendipes (Glyptotendipes) glaucus (Meigen 1818) (Chironomidae, Diptera) — morphology by Scanning Electron Microscope (SEM), karyotype, and biology in laboratory conditions

FIGURE 1. Glyptotendipes glaucus larvae—head; A—Head capsule, side view (SEM 75x); B— Granulation of head surface (SEM 2000x); C—Head, dorsal view (SEM 150x); D—Head, dorsal view (light microscope); E—Antenna (SEM 200x); F— Antenna (SEM 1000x); G—Antenna (light microscope). Abbreviations: A.P. —anterior parapods; ABl—accessory blade; Blantennal segments II–V; S 1, S 2 —labral setae; Sl 1—labral sclerite 1; Sl 2—sclerite 2, anterior margin strongly concave; Sl 3—labral sclerite 3; Sl 4—labral sclerite 4.

FIGURE 10 in Larva of Glyptotendipes (Glyptotendipes) glaucus (Meigen 1818) (Chironomidae, Diptera) — morphology by Scanning Electron Microscope (SEM), karyotype, and biology in laboratory conditions

FIGURE 10. Maxilla of some species of Chironomini; A—Glyptotendipes glaucus: mentum, ventromental plate and maxilla (accord. to Kalugina 1963); B—Chironomus anthracinus: maxilla (accord. to Mozley 1970), description of figure in Saether (1980); C—Dicrotendipes californicus (according to Sublette 1979); D—Glyptotendipes (G.) pallens syn. G. (G.) polytomus (accord. to Kraatz 1911), description Romaniszyn (1958); E—Glyptotendipes glaucus current research.

FIGURE 6 in Larva of Glyptotendipes (Glyptotendipes) glaucus (Meigen 1818) (Chironomidae, Diptera) — morphology by Scanning Electron Microscope (SEM), karyotype, and biology in laboratory conditions

FIGURE 6. Glyptotendipes glaucus larvae (SEM); A—Head capsule, side view (75x); B—General view of anterior parapods (100x); C—Claws (150x). a. hook claws, b. sicle claws, c. straight shape claws; D—Fold claws (1000x); E—Fold claws (1500x); F—Sicle claws (1500x); G—Sicle claws (3500x); H—Straight shape claws (2000x); I—Straight shape claws (3500x). Abbreviations: A.P. —anterior parapods.

FIGURE 5 in Larva of Glyptotendipes (Glyptotendipes) glaucus (Meigen 1818) (Chironomidae, Diptera) — morphology by Scanning Electron Microscope (SEM), karyotype, and biology in laboratory conditions

FIGURE 5. Ventromental plate; A, A1—Microtendipes pedullus inner surface of ventromental place (accord. Webb 1980); B—F Glyptotendipes glaucus larvae; B—Head capsule, ventral view, right side (SEM 200x); C—Anterior margin of ventromental plate (SEM 500x); D—Anterior margin of ventromental plate (SEM 5000x); E—Anterior margin of ventromental plate (SEM 15000x); F—Ventromental plate (light microscope). Abbreviations: L—labrum; lp—ling plate; Mmentum; MP—maxillary palp; VmP—ventromental plate.

FIGURE 8 in Morphology of the adult male and pupal exuviae of Glyptotendipes (Glyptotendipes) glaucus (Meigen 1818) (Diptera, Chironomidae) using scanning electron microscope (SEM)

FIGURE 8. Glyptotendipes glaucus—pupal exuviae; a―Anal lobe (75x); b―Segment VIII and anal segment (light microscope); c―comb of segment VIII (light microscope); d―Comb of dorsal view (SEM, 3500x); e―Comb of ventral view (SEM, 1000x); f―Comb of ventral view (SEM, 2000x). Abbreviations: AC―anal comb; Fr―anal fringe of filament; LS―lateral seta.

FIGURE 5 in Morphology of the adult male and pupal exuviae of Glyptotendipes (Glyptotendipes) glaucus (Meigen 1818) (Diptera, Chironomidae) using scanning electron microscope (SEM)

FIGURE 5. Glyptotendipes glaucus male—hypopygium; a―Hypopygium, dorsal view (SEM, 150x); b―Hypopygium, ventral view (SEM, 150x); c―Hypopygium, lateral view (SEM, 150x); d―Anal point, lateral view (SEM, 1000x); e―Hypopygium (light microscope); f―superior volsella (light microscope). Abbreviations: AnP―anal point; Gc―gonocoxite; Gs―gonostylus; IVo―interior volsella; SVo―superior volsella.

FIGURE 1 in Morphology of the adult male and pupal exuviae of Glyptotendipes (Glyptotendipes) glaucus (Meigen 1818) (Diptera, Chironomidae) using scanning electron microscope (SEM)

FIGURE 1. Glyptotendipes glaucus—male (SEM); a―Head and antenna, dorsal view (15x); b―Head (75x); b1―End of Pm5; c―Ommatidium of eye (350x); d―Clypeus (200x); e―General view of mouthparts (350x); f―Labial lonchus (hypopharynx) (1000x). Abbreviations: LL―labial lonchus; La―lacinia; Pc―pedicel; Pm2-Pm5―palpal segments.

FIGURE 7 in Morphology of the adult male and pupal exuviae of Glyptotendipes (Glyptotendipes) glaucus (Meigen 1818) (Diptera, Chironomidae) using scanning electron microscope (SEM)

FIGURE 7. Glyptotendipes glaucus—pupal exuviae; a―Tergit II (SEM 75x); b―Epaulette of tergite II (SEM 500x); b1―Anterior granulate (SEM 1500x); b2―Posterior granulate (SEM 1500x); c―Hooklets (SEM 1000x); d―Epaulette on tergite II (SEM 350x); e–i―Epaulette on tergite II–VI (light microscope); j―Epaulette on tergite VI (SEM 150x); j1― Epaulette on tergite VI (SEM 350x).

FIGURE 4 in Morphology of the adult male and pupal exuviae of Glyptotendipes (Glyptotendipes) glaucus (Meigen 1818) (Diptera, Chironomidae) using scanning electron microscope (SEM)

FIGURE 4. Glyptotendipes glaucus—leg; a―Leg (SEM, 15x); b―Tibial comb (SEM, 350x); c―Tibial comb and spur (SEM, 1000x); d―Comb (SEM, 2000x); e―Tibial spur (SEM, 2000x); f―Tarsomere 5 (SEM, 350x); g―Claws and pulvillus (SEM, 1000x); h―Pulvillus (SEM, 750x); i―Empodium (light microscope). Abbreviations: fe―femur; t―tibia; ta―tarsomeres 1–5; TC―tibial comb; TS―tibial spur.

FIGURE 6 in Morphology of the adult male and pupal exuviae of Glyptotendipes (Glyptotendipes) glaucus (Meigen 1818) (Diptera, Chironomidae) using scanning electron microscope (SEM)

FIGURE 6. Glyptotendipes glaucus―pupal exuviae (SEM); a―Frontal apotome (200x); b―Thorax of ventral view (15x); c―Thoracic horn (100x); d―Thorax of ventral view (75x); e―Thorax granulate (500x); f―Thorax granulate (2000x); g―Thoracic basal ring. Abbreviations: as―antenna sheath; CT―cephalic tubercle; FS―frontal setae; ls―leg sheaths; TH―thoracic horn.

FIGURE 2 in Morphology of the adult male and pupal exuviae of Glyptotendipes (Glyptotendipes) glaucus (Meigen 1818) (Diptera, Chironomidae) using scanning electron microscope (SEM)

FIGURE 2. Glyptotendipes glaucus male – antenna; a―Antenna with flagellomeres I-X and apical flagellomere Fm XI (light microscope); b―Pedicel (SEM, 350x); c―Apex of antenna (SEM, 1500x); d―Flagellomere I-VI (SEM, 350x); e―Setae of antenna plume and small bristle which covered the segment (SEM, 1500x); f―Intersegment (SEM, 5000x); g―Lower part of setae (SEM, 3500x); h―Middle part of setae (SEM, 5000x); i―Apical part of setae (SEM, 3500x). Abbreviations: Fm I- X―flagellomeres I-X; Fm XI―flagellomere XI; Pc―pedicel.