Nephrotoma suturalis

Nephrotoma suturalis
Systematik
DomänEukaryoter
Eukaryota
RikeDjur
Animalia
StamLeddjur
Arthropoda
UnderstamSexfotingar
Hexapoda
KlassEgentliga insekter
Insecta
OrdningTvåvingar
Diptera
ÖverfamiljTipuloidea
FamiljStorharkrankar
Tipulidae
SläkteNephrotoma
ArtNephrotoma suturalis
Vetenskapligt namn
§ Nephrotoma suturalis
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Nephrotoma suturalis[1] är en tvåvingeart. Nephrotoma suturalis ingår i släktet Nephrotoma och familjen storharkrankar.[1][2]

Underarter

Arten delas in i följande underarter:[1]

  • N. s. wulpiana
  • N. s. suturalis

Bildgalleri

Källor

  1. ^ [a b c] Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (red.) (21 april 2011). ”Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist.”. Species 2000: Reading, UK. http://www.catalogueoflife.org/annual-checklist/2011/search/all/key/nephrotoma+suturalis/match/1. Läst 24 september 2012. 
  2. ^ CCW: Catalogue of Craneflies of the World. Oosterbroek P. , 2008-03-15

Externa länkar

Media som används på denna webbplats

Robot icon.svg
Robot icon
Nephrotoma wulpiana.jpg
Författare/Upphovsman: Pedro Bernardez, Licens: CC BY-SA 3.0
Nephrotoma wulpiana
Anaphase in a crane-fly spermatocyte treated with 50 nM Calyculin A - 1475-9268-6-1-S2.mpg.ogv
Författare/Upphovsman: Fabian L, Troscianczuk J, Forer A, Licens: CC BY 2.0
Additional file 2 Anaphase in a crane-fly spermatocyte treated with 50 nM Calyculin A at 13:03:30. Two half-bivalent pairs are in focus. Autosomes accelerated their poleward movement after Calyculin A addition. After they reached the poles, they moved backwards, toward the equator, where they joined their partners from the opposite pole and the two univalent sex chromosomes. Cell does not enter cytokinesis. This movie displays time-lapsed images, obtained from real-time sequences recorded on DVD, played back at 120× the recorded speed.
Prometaphase in a crane-fly spermatocyte treated with 50 nM Calyculin A - 1475-9268-6-1-S3.mpg.ogv
Författare/Upphovsman: Fabian L, Troscianczuk J, Forer A, Licens: CC BY 2.0
Prometaphase in a crane-fly spermatocyte treated with 50 nM Calyculin A at 13:41:00. Two autosomal bivalents are in focus. After Calyculin A addition, the chromosomes started to rotate and to move randomly in the spindle, much faster than before Calyculin A. The chromosomes do not align at the metaphase plate and the cell does not enter anaphase. This movie displays time-lapsed images, obtained from real-time sequences recorded on DVD, played back at 120× the recorded speed.
Meiosis I in a crane-fly spermatocyte - 1475-9268-6-1-S1.mpg.ogv
Författare/Upphovsman: Fabian L, Troscianczuk J, Forer A, Licens: CC BY 2.0
Additional file 1 Movie representing meiosis I in control crane-fly spermatocyte. Two half-bivalent pairs (out of the total three) are in focus. After the autosomes reached the poles, the two smaller univalents sex chromosomes, which stayed at the metaphase plate, start their anaphase, at about the same time as cytokinesis starts. This movie displays time-lapsed images, obtained from real-time sequences recorded on DVD, played back at 120× the recorded speed.