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75 results for “Leucochrysa”
FIGURE 21 in Adults and larvae of two Leucochrysa (Leucochrysa) species (Neuroptera: Chrysopidae): descriptions, biological notes, and relationships
FIGURE 21. Leucochrysa (L.) insularis cluster of hatched eggs; stalk length ~1 cm [Honey Island Swamp, St. Tammany Parish, LA]. Photo by Mark S. Fox.
FIGURE 7 in Adults and larvae of two Leucochrysa (Leucochrysa) species (Neuroptera: Chrysopidae): descriptions, biological notes, and relationships
FIGURE 7. Leucochrysa (L.) nigrilabris female abdominal and genitalic structures. A. Callus cerci; B. Subgenitale, posterior; C. Spermatheca, lateral; D. Genitalia, ventral [A, B, D, State of Rio de Janeiro, Brazil, mature specimen; C, State of Aragua, Venezuela]. Abbreviations: base, sclerotized base of subgenitale; b.c., bursa copulatrix; b.gl., bursal gland; inv, spermathecal invagination; lobe, rounded lobe of subgenitale; sg/b.c., heavy folded membrane [distally (right): dorsum of subgenitale, proximally (left): venter of bursa copulatrix]; sp, spermatheca; sp.d., spermathecal duct; tr, trichobothria; vel, velum.
FIGURE 4 in Adults and larvae of two Leucochrysa (Leucochrysa) species (Neuroptera: Chrysopidae): descriptions, biological notes, and relationships
FIGURE 4. Leucochrysa (L.) nigrilabris male genitalia, mature specimen. A. Gonarcus, posterodorsal (mediuncus removed); B. Gonarcal complex, posterior (view into gonosaccus from behind, through membrane) [note the mediuncal beak and flanges extend forward (away) and downward]; C. Gonarcal complex, dorsal [view into gonosaccus from above, unobscured by membrane, base of mediuncus in focus, mediuncal beak present (extending forward), but out of focus]; D. Gonarcal complex, frontal [note the gonosaccus is below the mediuncal flanges; the gonosetae are within the gonosaccus]; E. Gonarcal complex, lateral; F. Hypandrium internum (comes very reduced or absent) [all, Aragua, Venezuela]. Abbreviations: bk, beak-like tip of mediuncus; fl, mediuncal flange; gc, gonocornu, encased in membrane; g.a., gonarcal apodeme; g.b., gonarcal bridge; g.p., gonarcal process (membrane attachment); gsac, gonosaccus; gse, gonosetae (within gonosaccus); mu, mediuncus (fused rods and beak); mu-b, sclerotized base of mediuncus.
FIGURE 9 in Adults and larvae of two Leucochrysa (Leucochrysa) species (Neuroptera: Chrysopidae): descriptions, biological notes, and relationships
FIGURE 9. Prothorax of third instar of four Leucochrysa (Leucochrysa) species. A. L. (L.) nigrilabris; B. L. (L.) insularis; C. L. (L.) varia; D. L. (L.) boxi [A, C, D, State of Rio de Janeiro, Brazil; B, North Carolina, United States].
FIGURE 3 in Adults and larvae of two Leucochrysa (Leucochrysa) species (Neuroptera: Chrysopidae): descriptions, biological notes, and relationships
FIGURE 3. Leucochrysa (L.) nigrilabris male abdomen, mature specimen. A. Second and third abdominal segments, lateral [note absence of microtholi from S2, dense microtholi on S3]; B. Terminal segments, lateral; C. Terminal segments, dorsal [note large brown spots on T5, T6, base of T7 (arrow)]; D. Terminal segments, dorsal [note dorsally fused T9+ectoproct, without suture or distal cleft. The U-shaped darkening is the distal margin of S8+9 below]; E. Callus cerci; F. Fused sternite 8+9, ventral, with sclerotized terminal plates extended distally [all, Aragua, Venezuela]. Abbreviations: c.c., callus cerci; d.a., dorsal apodeme of ninth tergite+ectoproct; s.p., sclerotized plate at tip of S8+9; S2, S3, second and third sternites; S8+9, fused eighth and ninth sternites (in parentheses, out of focus through dorsal surface); tr, trichobothria; T5, T7, T8, fifth to eighth tergites; T9+ect, fused ninth tergite and ectoproct.
FIGURE 8 in Adults and larvae of two Leucochrysa (Leucochrysa) species (Neuroptera: Chrysopidae): descriptions, biological notes, and relationships
FIGURE 8. Leucochrysa (L.) nigrilabris colleterial complex. A. Colleterial complex, lateral; B. Base of colleterial complex, lateral (pulled posteriorly); C. Transverse sclerite, posterior. [all, State of Rio de Janeiro, Brazil, mature specimen]. Abbreviations: acc. gl., colleterial accessory gland; acc.gl.d., duct of colleterial accessory gland; c.d., common duct (colleterial reservoir and accessory gland to transverse sclerite); col.gl., colleterial gland; col.r., colleterial reservoir; tr.s., transverse sclerite.
FIGURE 12 in Adults and larvae of two Leucochrysa (Leucochrysa) species (Neuroptera: Chrysopidae): descriptions, biological notes, and relationships
FIGURE 12. Leucochrysa (L.) nigrilabris third instar. A. Head, dorsal; B. Head, ventral; C. Thorax, dorsal; D. Abdominal segments 1 to 3, dorsal; E. Abdominal segments 3–7, dorsal; F. Abdominal segments 6-10, dorsal; G. Head, lateral; H. Body, ventral; I. Body, lateral [all, State of Rio de Janeiro, Brazil]. Abbreviations: Ax, abdominal segment number; AxRx, setal row number.
FIGURE 20 in Adults and larvae of two Leucochrysa (Leucochrysa) species (Neuroptera: Chrysopidae): descriptions, biological notes, and relationships
FIGURE 20. Leucochrysa (L.) insularis third instar. A. Head, dorsal; B. Head, ventral; C. Head, lateral; D. Head and prothorax; E. Mesothorax, metathorax, and abdominal segments A1–A5; F. Abdominal segments 1–10, dorsal [all, North Carolina, USA]. Abbreviations: Ax, abdominal segment number; T1LT, prothoracic lateral tubercle; T3, metathorax.
FIGURE 19 in Adults and larvae of two Leucochrysa (Leucochrysa) species (Neuroptera: Chrysopidae): descriptions, biological notes, and relationships
FIGURE 19. Species-specific genital characteristics of Leucochrysa (L.) insularis (left column) and L. (L.) nigrilabris (right column). A, B. Gonarcal complex; C, D. Subgenitale [A, C. Dominican Republic; B, D. Aragua, Venezuela]. Abbreviations: bk, beak-like tip of mediuncus; gc, gonocornu; g.a., gonarcal apodeme; g.b., gonarcal bridge; mu, mediuncus (fused rods and beak); sg-bl, bilobed, dorsal process of subgenitale; sg-v, protruding ventral process of subgenitale; sp, spermatheca.
FIGURE 18 in Adults and larvae of two Leucochrysa (Leucochrysa) species (Neuroptera: Chrysopidae): descriptions, biological notes, and relationships
FIGURE 18. Leucochrysa (L.) insularis female genitalia. A. Spermatheca, lateral; B. Spermatheca, dorsal; C. Dissected genitalia, bursa copulatrix (torn); D. Colleterial complex, lateral [all, Veracruz, Mexico]. Abbreviations: acc.gl., colleterial accessory gland; b.c., bursa copulatrix; b.d., bursal duct; b.gl., bursal gland; col.gl., colleterial gland; col. r., colleterial reservoir; g.l., gonapophysis lateralis; inv, spermathecal invagination; slit, dorsal slit in spermathecal vellum that opens to bursa copulatrix; sp, spermatheca; sp.d., spermathecal duct; tr.s., transverse sclerite; vel, velum.
FIGURE 13 in Adults and larvae of two Leucochrysa (Leucochrysa) species (Neuroptera: Chrysopidae): descriptions, biological notes, and relationships
FIGURE 13. Leucochrysa (L.) insularis holotype (male), Jamaica, BMNH. A. Head, prothorax, dorsal; B. Head, frontal; C. Head, prothorax, lateral; D. Forewing; E. Hindwing; F. Terminal segments of abdomen, lateral; G. Terminus of ninth abdominal sternite, ventral; H. Labels.
FIGURE 22 in Adults and larvae of two Leucochrysa (Leucochrysa) species (Neuroptera: Chrysopidae): descriptions, biological notes, and relationships
FIGURE 22. Leucochrysa (L.) insularis third instar with debris packet containing snails. A. Dorsal; B. Lateral. [Great Smoky Mountains National Park, Swain Co., NC]. Photo by Daniel C. Dourson.
FIGURE 16 in Adults and larvae of two Leucochrysa (Leucochrysa) species (Neuroptera: Chrysopidae): descriptions, biological notes, and relationships
FIGURE 16. Leucochrysa (L.) insularis, male abdomen and genitalia. A. Abdomen, lateral; B. Terminal abdominal segments, lateral; C. Callus cerci; D. Hypandrium internum; E. Gonarcus, lateral; F. Gonarcus, dorsal; G. Gonarcus, dorsofrontal, with sclerotized plates and connecting semi-sclerotized membrane bearing gonocristae; H. Gonarcus, dorsal, with sclerotized plates and connecting semi-sclerotized membrane bearing gonocristae [note two patches of gonosetae on membrane below mediuncus] [A, B, G, Cuba; C-F, H, Dominican Republic]. Abbreviations: bk, beak-like tip of mediuncus; c, comes; c.c., callus cerci; d.a., dorsal apodeme of T9+ect; fl, mediuncal flange; gs, gonarcus; gse, gonosetae on small chalazae; g.a., gonarcal apodeme; g.b., gonarcal bridge; m, membranous connection between sclerotized plates, with gonocristae; mu, mediuncus (fused rods and beak); s.p., sclerotized plate on membrane above tip of S8+9; S8+9, fused eighth and ninth sternites; tr, trichobothria; T7, seventh tergite; T9+ect, fused ninth tergite and ectoproct.
FIGURE 6 in Adults and larvae of two Leucochrysa (Leucochrysa) species (Neuroptera: Chrysopidae): descriptions, biological notes, and relationships
FIGURE 6. Leucochrysa (L.) nigrilabris female abdomen. A. Fifth to terminal segments, lateral; B-D. Seventh to terminal segment, lateral [A, B, mature specimens, State of Rio de Janeiro, Brazil; C, D, teneral specimens, State of Aragua, Venezuela]. Abbreviations: g.l., gonapophysis lateralis; sg, subgenitale; sp, spermatheca; S7, seventh sternite; T5, T8, fifth and eighth tergites; T9+ect, fused ninth tergite and ectoproct.
FIGURE 15 in Adults and larvae of two Leucochrysa (Leucochrysa) species (Neuroptera: Chrysopidae): descriptions, biological notes, and relationships
FIGURE 15. Leucochrysa (L.) insularis, wings, body, dorsal [Santiago, Cuba, male].
Figure 5 from: Tauber C, Albuquerque G (2011) Nomenclatorial changes and redescriptions of three of Navás' Leucochrysa (Nodita) species (Neuroptera: Chrysopidae). ZooKeys 92: 9-33. https://doi.org/10.3897/zookeys.92.828
Figure 5 - Leucochrysa (Nodita) azevedoi, Male gonarcus, series of views. The arrows on the lateral view, E, indicate the direction of the views in A–D (A-C, Rio de Janeiro, TRC; D, Mato Grosso, CAS). A View from above, with gonocornua projecting from the gonarcal bridge to the right, mediuncus extending downward, away from camera [Note heavy membrane above gonarcus extending over gonocornua] B Gonarcus with gonocornua projecting directly upward towards camera, mediuncus fully extended to right, covered with heavy membrane extending from gonarcal bridge C Gonarcus, view from beneath, with gonocornua extending to left D Mediuncus, view from below the tip of the beak: D1 View at level of the beak; note the setose membranous areas lateral to the tip of the beak D2 View at level above tip of beak; note membranous gonosaccus and gonosetae well above beak. Abbreviations: gc gonocornu gse gonoseta g.a. gonarcal apodeme g.b. gonarcal bridge mu mediuncus s.memb, setose membrane lateral to mediuncus beak tip tip of mediuncus beak.
Figure 6 from: Tauber C, Albuquerque G (2011) Nomenclatorial changes and redescriptions of three of Navás' Leucochrysa (Nodita) species (Neuroptera: Chrysopidae). ZooKeys 92: 9-33. https://doi.org/10.3897/zookeys.92.828
Figure 6 - Leucochrysa (Nodita) azevedoi, Female (Rio de Janeiro, TRC). A Abdomen, lateral B Terminalia, lateral C Paired bursal glands [Note narrow connections to bursa copulatrix.] D Gonaphophyses laterales and colleterial structures [Colleterial gland damaged] E Spermatheca and part of bursa copulatrix. Abbreviations: b.c. bursa copulatrix b.d. bursal duct b.gl. bursal gland c.gl. colleterial gland c.r. colleterial reservoir g gut g.l. gonapophysis lateralis sg subgenitale sp spermatheca s.d. spermathecal duct S7 seventh sternite T8 eighth tergite.
Figure 7 from: Tauber C, Albuquerque G (2011) Nomenclatorial changes and redescriptions of three of Navás' Leucochrysa (Nodita) species (Neuroptera: Chrysopidae). ZooKeys 92: 9-33. https://doi.org/10.3897/zookeys.92.828
Figure 7 - External features, Leucochrysa (Nodita) camposi, Male (Guayaquil, Ecuador, Lectotype, MNHN). A Head, thorax, dorsal B Head, lateral C Head, frontal D Scapes, dorsal E Mid-section of antenna F Base of antenna, dorsal. Note red markings on the notum of each segment.
Figure 2 from: Tauber C, Albuquerque G (2011) Nomenclatorial changes and redescriptions of three of Navás' Leucochrysa (Nodita) species (Neuroptera: Chrysopidae). ZooKeys 92: 9-33. https://doi.org/10.3897/zookeys.92.828
Figure 2 - Habitus, Leucochrysa (Nodita) azevedoi (Male, Mato Grosso, Brazil, CAS). A Head, thorax, dorsal B Head, thorax, lateral.
Figure 9 from: Tauber C, Albuquerque G (2011) Nomenclatorial changes and redescriptions of three of Navás' Leucochrysa (Nodita) species (Neuroptera: Chrysopidae). ZooKeys 92: 9-33. https://doi.org/10.3897/zookeys.92.828
Figure 9 - Leucochrysa (Nodita) camposi, Male gonarcus, series of views. The arrows on the lateral view, A, indicate the direction of the views in B–D. (Guayaquil, Ecuador, Lectotype, MNHN). A Lateral view B Gonarcus, view from beneath, with gonocornua extending upward above gonarcal bridge [Note heavy membrane around base of gonocornua] C Gonarcus, view from beneath, with gonocornua extending upward above gonarcal bridge, focus on frontal surface of mediuncus and gonoseta on membrane beneath gonarcus D Gonarcus, view from above, with gonocornua extending upward above gonarcal bridge, focus on junction of mediuncus with gonarcal bridge. Abbreviations: gc gonocornu gse gonoseta g.b. gonarcal bridge mu mediuncus tip tip of mediuncus beak.
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