@article {Panov1994,
	title = {The retrocerebral endocrine complex of adult Bradysia paupera (Diptera,
	Sciaridae)},
	journal = {Zoologicheskii Zhurnal},
	volume = {73},
	number = {7-8},
	year = {1994},
	pages = {248-251},
	type = {article},
	keywords = {Bradysia, Bradysia paupera, Diptera, Evolution, Sciaridae},
	author = {Panov, A. A.}
}
@article {22738,
	title = {Light microscopy of retrocerebral endocrine complex and stomatogastric nervous system in some mycetophiloid dipterans (Diptera, Mycetophiloidea)},
	journal = {Zoologicheskii Zhurnal},
	volume = {74},
	number = {10},
	year = {1995},
	note = {Russian},
	pages = {83-91, illustr.},
	keywords = {Mycetophiloidea; NERVOUS-SYSTEM; Stomatogastric system ultrastructure taxonomic ; \&;  phylogenetic significance; DIGESTIVE-SYSTEM; Stomatogastric nervous system structure taxonomic ; \&;  phylogenetic role; RETROCEREBRAL-GLANDS; Endocrine complex ultrastru, taxonomic ; \&;  phylogenetic significance; * INSECTA-; ** DIPTERA-; *** NEMATOCERA-; Mycetophiloidea; Invertebrates; Arthropods; Insects; Dipterans/True Flies},
	author = {Panov, A. A.}
}
@article {22742,
	title = {Histological structure of clypeo-cibarial and labral skeleton and musculature in Nematocera (Diptera). 3. Bibionomorpha},
	journal = {Zoologicheskii Zhurnal},
	volume = {83},
	number = {5},
	year = {2004},
	note = {ArticleRussian},
	pages = {580-596},
	abstract = {The labrum in the Bibionomorpha studied is developed to a different extent. It is elongated in Bolitophila, Sylvicola, and Bibio, relatively short in many mycetophilids, and very short in Keroplatus. Its outer wall is usually sclerotized and rarely membranous (Keroplatus, Scatopse, and Sylvicola). The labro-epipharyngeal muscle fibers are found in the majority of species studied. They are mostly located at the labral base and in Bolitophila, through the whole labrum. Except for Keroplatus, there exists a clypeo-labral muscle acting perhaps as a labral levator. The clypeus either has a form of completely sclerotized shield strongly fused with the frons and genae (Bolitophila, Macrocera, Scatopse); or it consists of a sclerotized shield-like centroclypeus surrounded with its membranous zone (Mycetophillidae, Bradysia); or its sclerotized portion is horseshoe-shaped and also surrounded with a membrane, except for a narrow sclerotized stripe connecting it with the frons (Bibio, Sylvicola). Correspondingly, there are three types of clypeo-cibarial junction: distal rod-shaped, central lamellar, and central rod-shaped, the latter being similar to the fulcrum of brachyceran Diptera. Epithelial clypeo-cibarial junction is absent. There is a tentorio-cibarial muscle in all the studied species of Bibionomorpha, whereas a very feeble cranio-cibarial muscle was found only in Boletina and Scartopse.},
	keywords = {Animalia-; Bibio- (Diptera-): genus-; Bibionomorpha- (Diptera-): genus-; Bolitophila- (Diptera-): genus-; Bradysia- (Diptera-): genus-; Keroplatus- (Diptera-): genus-; Macrocera- (Diptera-): genus-; Mycetophillidae- (Diptera-): higher-taxa; Nematocera- (D, Arthropoda-, Arthropods-, central-rod-shaped, clypeo-cibarial, distal-rod-shaped; histological-structure, Insecta-, Insects-, Integumentary-System: Chemical-Coordination-and-Homeostasis; Muscular-System: Movement-and-Support; [75314-] Diptera-, Invertebrata-, Invertebrates-; centroclypeus-: sclerotized-, labral-; clypeo-cibarial-junction-types: central-lamellar, shield-like; clypeo-labral-muscle: muscular-system; frons-; labral-base; labro-epipharyngeal-muscle-fibers: muscular-system; labrum-: skeletal-system; skeleton-: skeletal-system},
	author = {Panov, A. A.}
}
@article {22739,
	title = {Retrocerebral endocrine complex in Keroplatus imago (Diptera, Keroplatidae)},
	journal = {Zoologicheskii Zhurnal},
	volume = {77},
	number = {3},
	year = {1998},
	note = {Russian},
	pages = {311-315, illustr.},
	keywords = {comparative study; * INSECTA-; ** DIPTERA-; *** NEMATOCERA-; **** KEROPLATIDAE-; Keroplatus; **** MACROCERIDAE-; Macrocera; Invertebrates; Arthropods; Insects; Dipterans/True Flies, evolutionary ; \&;  taxonomic significance; PARALLELISM-; Retrocerebral gland complex structure, Keroplatus; Macrocera; RETROCEREBRAL-GLANDS; Complex structure},
	author = {Panov, A. A.}
}
@article {22740,
	title = {Histological structure of the food canal in Nematocera (Diptera) imago head. 4. Bibionidae, Scatopsidae, Anisopodidae and general conclusion},
	journal = {Zoologicheskii Zhurnal},
	volume = {80},
	number = {5},
	year = {2001},
	note = {ArticleRussian},
	pages = {556-566},
	abstract = {<p>The cephalic food canal of bibionid, scatopsid, and anisopodid midges have different structure regardless of the similar trophic specialization. The most plesiomorphic canal is in scatopsids with the cibarium dilator consisting of numerous tubular muscle fibers and the three-radial pharynx devoid of intrinsic circular muscles. The cephalic food canal in Bibionidae belongs to the type previously described in Chironomidae and some Sciaroidea (Keroplatidae and Macroceridae), whose main characteristics are the weak sclerotization of the pharyngeal wall and development of intrinsic pharyngeal circular muscles. Anisopodids possess a weak cibarial pump and combine both plesiomorphic and apomorphic traits in the pharynx structure. Their major plesiomorphies are strong sclerotization of the pharyngeal intima and the three-radial pharyngeal lumen. The so-called oblique muscle of the precerebral pharynx appears to be anisopodid autoapomorphy. It was not found in any other nematocerans and acts as protractor and pharynx dilator. The studies of the cibario-pharyngeal apparatus in representatives of 20 Nematocera families attest to their great diversity within the suborder. It was established: the existence of two principally different structural types of the pharynx; oligomerization of muscle fibers in the cibarial and pharyngeal dilators in most Nematocera families; a shift of the punctum fixum and punctum mobile of dilator muscles depending on the muscle strength and degree of the pharynx wall sclerotization.</p>
},
	keywords = {Animalia-; Bibio-marci (Diptera-); Scatopse-notata (Diptera-); Sylvicola-punctatus (Diptera-); Diptera-: Animals-, Arthropoda-, Arthropods-, Cell-Biology; Dental-and-Oral-System: Ingestion-and-Assimilation; [75314-] Diptera-, Insecta-, Insects-, Invertebrata-, Invertebrates-; food-canal: histological-structure; head-: imaginal-; muscle-fiber: muscular-system, oligomerization-; pharynx-: dental-and-oral-system, sclerotization-; apomorphic-traits; autapomorphic-traits; plesiomorphic-traits},
	author = {Panov, A. A.}
}
@article {22741,
	title = {Histological structure of the food canal in Nematocera (Diptera) imago head. 3. Sciaroidea},
	journal = {Zoologicheskii Zhurnal},
	volume = {80},
	number = {4},
	year = {2001},
	note = {ArticleRussian},
	pages = {421-432},
	abstract = {<p>Sciaroid gnats have different pharyngeal apparatus, despite similar mouthparts and food specialization. The pharynx in Bolitophilidae and Sciaridae is similar to that in Tipulomorpha, Psychodomorpha species and in some representatives of Culicomorpha. Whereas another pharynx type was found in Macroceridae, Keroplatidae, and in some Mycetophilidae species. Its specific features are as follows: nonsclerotized intima, folded epithelium, and a layer of circular muscular fibers around the epithelium. When the sclerotization of the pharynx wall becomes weaker, muscular fibers of the posterior dorsal dilators shift their insertion from the dorsal wall of the pharynx to its lateral longitudinal ridges. The structure of the pharynx in Keroplatidae-Macroceridae is similar to that in Chironomidae described earlier. The characteristics of the pharynx in representatives of these three families may reflect both a weakening of its activity and changes in its mode of function.</p>
},
	keywords = {Animalia-; Bolitophilidae- (Diptera-): gnat-; Culicomorpha- (Diptera-): gnat-; Keroplatidae- (Diptera-): gnat-; Macroceridae- (Diptera-): gnat-; Mycetophilidae- (Diptera-): gnat-; Psychodomorpha- (Diptera-): gnat-; Sciaridae- (Diptera-): gnat-; Tipulomorp, Arthropoda-, Arthropods-, Dental-and-Oral-System: Ingestion-and-Assimilation; Digestive-System: Ingestion-and-Assimilation; [75314-] Diptera-, Insecta-, Insects-, Invertebrata-, Invertebrates-; pharynx-: dental-and-oral-system; food-canal; food-specialization},
	author = {Panov, A. A.}
}
