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248 results for “spermatheca”
FIGURES 72–81. Micridium spermathecae. 72a in Taxonomic review of the genera Micridium Motschulsky, 1869 and Micridina Johnson, 1969 (Coleoptera: Ptiliidae) with eleven new species including the first records from South America and Madagascar
FIGURES 72–81. Micridium spermathecae. 72a/b. M. attenboroughi sp. n. 73. M. boliviense sp. n. 74. M. elegans sp. n. 75. M. foveatum sp. n. 76. M. halidaii (Matthews) (may have been broken or distorted in preparation). 77a/b. M. johnsoni sp. n. 78. M. hilli (Johnson) 79. M. thayerae sp. n. 80. M. inornatum sp. n. 81. M. newtoni sp. n.
FIGURES 45–55. Spermathecae. 45, G in The Hydraenidae of Cuba (Insecta: Coleoptera) I: Contribution to the fauna of eastern Cuba
FIGURES 45–55. Spermathecae. 45, G. fossatus (lateral view). 46, G. fossatus (ventral view). 47, O. attritus (ventral view). 48, H. decui (lateral view). 49, H. decui (ventral view). 50, H. franklyni (lateral view). 51, H. franklyni (ventral view). 52, H. guadelupensis (lateral view). 53, H. guadelupensis (ventral view). 54, H. perkinsi (lateral view). 55, H. perkinsi (ventral view). Scale = 0.1 mm.
Figs. 20–22. Elytrogona spermatheca. 20 in Revision And Phylogeny Of The Caribbean Genus Elytrogona Chevrolat (Coleoptera: Chrysomelidae: Cassidinae: Stolaini)
Figs. 20–22. Elytrogona spermatheca. 20) E. bulla, scale bar = 0.3 mm; 21) E. gemmata, scale bar = 0.2 mm; 22) E. quatuordecimmaculata, scale bar = 0.2 mm.
FIGURE 6. Spermatheca and male genitalia a. Stenurella bifasciata, b. Stenurella septempunctata latenigra, c in Faunistic and systematic studies on the Lepturini (Coleoptera: Cerambycidae, Lepturinae) in the Aegean region of Türkiye
FIGURE 6. Spermatheca and male genitalia a. Stenurella bifasciata, b. Stenurella septempunctata latenigra, c. Stenurella afyoncayensis sp.n
Mating stimulates the immune response and sperm storage-related genes expression in spermathecae of bumblebee (Bombus terrestris) queen
<p>Data of the genes expression in spermathecae of mated bumblebee (<em>Bombus terrestris</em>) queen</p>
Figure 5. Lumbricillus nivalis, holotype. A, chaetal bundle. B, spermatheca. C in New insights into the systematics of Lumbricillus and Marionina (Clitellata: Enchytraeidae) inferred from Southern Hemisphere samples, including three new species
Figure 5. Lumbricillus nivalis, holotype. A, chaetal bundle. B, spermatheca. C, anterior part of body. D, genitalia. Abbreviations are defined under 'Taxonomy'. Scale bars: 100 μm.
Figure 4. Lumbricillus antarcticus and Marionina colpites. A–C, L. antarcticus, sectioned specimen BMNH 1933.2.23.899. A, B, spermatheca. C, genitalia. D–F, M. colpites. D in New insights into the systematics of Lumbricillus and Marionina (Clitellata: Enchytraeidae) inferred from Southern Hemisphere samples, including three new species
Figure 4. Lumbricillus antarcticus and Marionina colpites. A–C, L. antarcticus, sectioned specimen BMNH 1933.2.23.899. A, B, spermatheca. C, genitalia. D–F, M. colpites. D, male pore and associated glands (BMNH 1933.2.23.888). E, F, spermatheca (BMNH 1933.2.23.886 and BMNH 1933.2.23.888). Abbreviations are defined under 'Taxonomy'. Scale bars: 100 μm.
Figure 12. Marionina grisea. A, BMNH 1933.2.23.902, spermatheca. B, BMNH 1933.2.23.901 in New insights into the systematics of Lumbricillus and Marionina (Clitellata: Enchytraeidae) inferred from Southern Hemisphere samples, including three new species
Figure 12. Marionina grisea. A, BMNH 1933.2.23.902, spermatheca. B, BMNH 1933.2.23.901, segments VIII–X. C, BMNH 1933.2.23.902, male apparatus. Abbreviations are defined under 'Taxonomy'. Scale bars: 100 μm.
Figure 11. Marionina aestuum. A, B, BMNH 1933.2.23.896. A, spermatheca. B, nephridium. C, D, BMNH 1933.2.23.895 in New insights into the systematics of Lumbricillus and Marionina (Clitellata: Enchytraeidae) inferred from Southern Hemisphere samples, including three new species
Figure 11. Marionina aestuum. A, B, BMNH 1933.2.23.896. A, spermatheca. B, nephridium. C, D, BMNH 1933.2.23.895, penial body and associated prostate glands (same specimen). Abbreviations are defined under 'Taxonomy'. Scale bars: 100 μm.
Figure 5. Spermathecae shape variation across the valentinus morphotype. A, B in Systematics and phylogeography of western Mediterranean tarantulas (Araneae: Theraphosidae)
Figure 5. Spermathecae shape variation across the valentinus morphotype. A, B, 'north' lineage (I. valentinus); C, 'south' lineage (I. mogadorensis). Scale bar = 1 mm.
FIGURES 11–15. Spermatheca. 11 in A review of Labidostomis species similar to L. longimana from southeastern Europe with descriptions of two new species from Greece and Turkey (Coleoptera: Chrysomelidae: Cryptocephalinae: Clytrini)
FIGURES 11–15. Spermatheca. 11—Labidostomis balcanica; 12—L. longimana; 13—L. tymphristica; 14—L. daccordii sp. nov.; 15—L. leonardii sp. nov. Scale bar: 0.25 mm.
FIGURES 11–14. Stenoterommata crassimana n. comb., spermathecae. 11–12. Alcatrazes island. 11, MZUSP 71800. 12, MZUSP 71803. 13 in Spiders of the São Paulo state islands, Brazil: redescription of Stenoterommata crassimana (Mello-Leitão, 1923) n. comb. (Araneae, Nemesiidae)
FIGURES 11–14. Stenoterommata crassimana n. comb., spermathecae. 11–12. Alcatrazes island. 11, MZUSP 71800. 12, MZUSP 71803. 13, Queimada Grande Island, MZUSP 71810. 14, Queimada Pequena Island MZUSP 71812. Scales = 0.5 mm.
FIGURES 26-29. Guyruita spp., spermatheca. 26. Guyruita isae n in Two new species of Guyruita Guadanucci et al., 2007 (Araneae, Theraphosidae) from Brazil
FIGURES 26-29. Guyruita spp., spermatheca. 26. Guyruita isae n. sp., paratype (MNRJ 6984). 27. Guyruita isae n. sp. (MNRJ 6985). 28. G. atlantica (MNRJ 6980). 29. G. cerrado. Scale bar = 1mm.
Fig. 5 Braula coeca ventral receptacle, stained with chlorazol black E in Setting the records straight II: "single spermatheca" of Braula coeca (Diptera: Braulidae) is really the ventral receptacle
Fig. 5 Braula coeca ventral receptacle, stained with chlorazol black E. ep epithelium, sp spermatozoa. Bar: 20 μm
Fig. 2 in Setting the records straight II: "single spermatheca" of Braula coeca (Diptera: Braulidae) is really the ventral receptacle
Fig. 2 Braula coeca female reproductive tract, fresh dissections, lateral aspect. a With ovaries and mature egg inside the vagina. b With empty vagina. ce cerci, co common oviduct, hg hindgut, ov ovarioles, sp/ag
FIGURES 50–51. Spermatheca. 50 in New species and synonymy in the genus Corotoca Schiødte, 1853 (Coleoptera, Aleocharinae, Corotocini)
FIGURES 50–51. Spermatheca. 50, Corotoca fontesi sp. nov.; 51, Corotoca phylo Schiødte, 1853. Scale bars = 0.05 mm.
FIGURE 5 in Morphological and molecular distinction of two Fridericia species (Clitellata, Enchytraeidae) having same spermatheca type
FIGURE 5. Micrographs of Fridericia galba. A. Bursal slit (arrow). B. Male copulatory organs, ventral view. C. Sperm funnels. D, E. Spermathecae. A, C–E in vivo, B fixed, stained. Scale bars 50 µm.
FIGURE 3 in Morphological and molecular distinction of two Fridericia species (Clitellata, Enchytraeidae) having same spermatheca type
FIGURE 3. Micrograph of Fridericia ventrochaetosa sp. n. A. Sperm funnels (paratype P.112.1.2, No. 2219=DNA 978). B, D. Spermathecae (paratype P.112.2.6, No. 2345=DNA 1116). C. Spermathecae (holotype). E. Spermatheca (paratype P.112.1.2, No. 2219=DNA 978). F. Dissected spermatheca (paratype P.112.2.1, No. 2266). G. Epidermal gland cells around the opening of spermatheca (opening marked with arrow). A, B, D, G in vivo, E, F fixed, stained, C fixed, not stained. Scale bars in A 20 µm, in the rest 50 µm.
FIGURE 1 in Morphological and molecular distinction of two Fridericia species (Clitellata, Enchytraeidae) having same spermatheca type
FIGURE 1. Micrographs of Fridericia ventrochaetosa sp. n. A. Brain (DNA 1109). B. Brain (holotype). C. Epidermal glands. D. Thick body wall and cuticle (marked with arrow). E. Strong septa, 5/6– 9/10 (holotype). F–G. Head region (the thick epithelium of prostomium marked with arrow). H. Clitellar glands, lateral view. I. Clitellum of a dissected species (above the dorsal gap without glands, below the clitellar glands in transverse rows). J–K. Coelomocytes (J, paratype P.112.1.2, No. 2219=DNA 978). L. Nephridium of a juvenile specimen, in the middle part of body; M. Preclitellar nephridium (paratype P.112.1.2, No. 2219=DNA 978). A, C, H, J, L–M in vivo, B, E fixed, not stained, D, F–G, I, K. fixed, stained. Scale bars 50 µm.
FIGURE 2 in Morphological and molecular distinction of two Fridericia species (Clitellata, Enchytraeidae) having same spermatheca type
FIGURE 2. Micrographs of Fridericia ventrochaetosa sp. n. A. End of oesophageal appendage with multiple branches (arrows). B. Male copulatory organs (arrows); clitellar gland cells visible laterally and ventrally posterior to copulatory organs. C. Midgut pars tumida (arrows) in XXXI–XXXIII (holotype). D. Chylus cells in XIII–XIV. E. Male copulatory organs, ventral view, holotype. Strong bursal muscle marked with arrow. Asterisk: region between the two organs without clitellar glands. F– G. Bursal slits (marked with arrow in G). H. Male copulatory organ, lateral view (paratype P.112.1.2, No. 2219=DNA 978). I,J. Sperm funnels (paratype P.112.1.2, No. 2219=DNA 978). A, F, G, I in vivo, B, D, H, J fixed, stained, C, E fixed, not stained. Scale bars 50 µm.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
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OpenNeuro
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