Search results for "Animal Anatomy"
showing 10 items of 17 documents
Harvest Pressure on Coastal Atlantic Cod (Gadus morhua) from Recreational Fishing Relative to Commercial Fishing Assessed from Tag-Recovery Data
2016
- Marine recreational fishing is a popular outdoor activity. However, knowledge about the magnitude of recreational catches relative to commercial catches in coastal fisheries is generally sparse. Coastal Atlantic cod (Gadus morhua) is a target species for recreational fishers in the North Atlantic. In Norway, recreational fishers are allowed to use a variety of traps and nets as well as long-line and rod and line when fishing for cod. From 2005 to 2013, 9729 cod (mean size: 40 cm, range: 15–93 cm) were tagged and released in coastal Skagerrak, southeast Norway. Both high-reward (NOK 500) and low-reward tags (NOK 50) were used in this study. Because some harvested fish (even those posting h…
Kāda līdz šim nepazīta cikliska amfībiju dzimumpazīme: vardes priekškāju skeleta sezonu variācijas
1924
Atsevišķs iespiedums no: Latvijas Universitātes Raksti, XI. 1924. Kopsavilkums franču valodā.
Dysfunction of Oskyddad causes Harlequin-type ichthyosis-like defects in Drosophila melanogaster.
2020
Prevention of desiccation is a constant challenge for terrestrial organisms. Land insects have an extracellular coat, the cuticle, that plays a major role in protection against exaggerated water loss. Here, we report that the ABC transporter Oskyddad (Osy)—a human ABCA12 paralog—contributes to the waterproof barrier function of the cuticle in the fruit fly Drosophila melanogaster. We show that the reduction or elimination of Osy function provokes rapid desiccation. Osy is also involved in defining the inward barrier against xenobiotics penetration. Consistently, the amounts of cuticular hydrocarbons that are involved in cuticle impermeability decrease markedly when Osy activity is reduced. …
Entwicklungsmechanische Untersuchungen an Amphibien
1925
Izvilkums no: ''Biologischen Zentralblatt", 45. Bd., 2. Heft, Februar 1925.
Microscopical anatomy of the involution of the branchial bars of amphibia [Abinieku žaunu kātu involūcijas mikroskopiskā anatomija]
1936
Teksts angļu valodā, kopsavilkums latviešu valodā.
"Verjüngung" durch teilweises Zerreissen des Hodengewebes ["Atjaunošana", saplosot sēklinieka audus]
1934
Teksts vācu valodā, kopsavilkums latviešu valodā.
Beitrag zur Entwicklungsgeschichte der Nasenregion des Elches (Alces alces L.)
1928
Izvilkums no: Zeitschrift für Morphologie und Ökologie der Tiere, 13. Bd., 1./2. Heft, 1928.
Die Topographie des Nervus obturatorius im vorknorpeligen Vogelbecken
1926
Five years experiences with a new "Rejuvenation"-method
1935
Über die zyklische Gewichtsvariation des Vorderbeinskelettes des Frosches
1930
Izvilkums no: Wilhelm Roux' Archiv für Entwicklungsmechanik der Organismen. Organ für die gesamte kausale Morphologie (Abt. D der Zeitschrift für wissenschaftliche Biologie) 122. Band, 1. Heft, 1930.