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42. Ryby v Živě aneb v Živě o rybách
- Creator:
- Andrej Funk
- Type:
- article, články, journal articles, model:article, and TEXT
- Subject:
- Zoologie, zoologie, ryby, 2, and 59
- Language:
- Czech
- Description:
- Andrej Funk.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
43. Scolex morphology of monozoic tapeworms (Caryophyllidea) from the Nearctic Region: taxonomic and evolutionary implications
- Creator:
- Oros, Mikuláš, Uhrovič, Dalibor, Choudhury, Anindo, Mackiewicz, John S, and Tomáš Scholz
- Format:
- print, počítač, and online zdroj
- Type:
- model:article and TEXT
- Subject:
- tasemnice, ryby, srovnávací mytologie, skenovací elektronová mikroskopie, tapeworms, fishes, comparative mythology, scanning electron microscopy, Catostomidae, Cestoda, scolex terminology, identification, 2, and 59
- Language:
- English
- Description:
- A comparative study of the scoleces of monozoic tapeworms (Cestoda: Caryophyllidea), parasites of catostomid and cyprinid fishes (Teleostei: Cypriniformes) in the Nearctic Region, was carried out using light and scanning electron microscopy. Scoleces of 22 genera of North American caryophyllideans were characterised and their importance for taxonomy, classification and phylogenetic studies was critically reviewed. Nearctic genera exhibit a much higher variation in the shape and form of scoleces compared with taxa in other biogeographical regions. The following basic scolex types can be recognised in Nearctic caryophyllideans: monobothriate (Promonobothrium Mackiewicz, 1968), loculotruncate (Promonobothrium, Dieffluvium Williams, 1978), bothrioloculodiscate (Archigetes Leuckart, 1878, Janiszewskella Mackiewicz et Deutsch, 1976, Penarchigetes Mackiewicz, 1969, Pseudoglaridacris Oros, Uhrovič et Scholz, 2018), fixomegabothriate (Capingens Hunter, 1927), bulbate and bulboacuminate (Atractolytocestus Anthony, 1958), cuneiloculate (Hypocaryophyllaeus Hunter, 1927, Rowardleus Mackiewicz et Deutsch, 1976, Spartoides Hunter, 1929), biacetabulate, bulboloculate, bothrioloculodiscate (Biacetabulum Hunter, 1927), tholate (Hunterella Mackiewicz et McCrae, 1962), cuneifimbriate (Khawia Hsü, 1935), cuneiform (Calentinella Mackiewicz, 1974, Caryophyllaeides Nybelin, 1922, Edlintonia Mackiewicz, 1970), hastate (Pseudolytocestus Hunter, 1929), loculotholate (Bialovarium Fischthal, 1953, Pliovitellaria Fischthal, 1951), and cuneiformoloculate (Glaridacris Cooper, 1920, Isoglaridacris Mackiewicz, 1965). The same type of scolex may be shared by species of different genera or families and species of the same genus can have a scolex of conspicuously different morphology, e.g. in Promonobothrium. Scolex morphology may be therefore of limited use in generic designation., Mikuláš Oros, Dalibor Uhrovič, Anindo Choudhury, John S. Mackiewicz and Tomáš Scholz., and Obsahuje bibliografii
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
44. Stanislav Lusk, Petr Hartvich, Bohumír Lojkásek: Migrace ryb a migrační prostupnost vodních toků
- Creator:
- Josef Rajchard
- Type:
- article, review, recenze, recensions, model:article, and TEXT
- Subject:
- Životní prostředí a jeho ochrana, životní prostředí, vodní toky, ryby, environment, water streams, fishes, Česko, Czechia, 2, and 502
- Language:
- Czech
- Description:
- [autor recenze] Josef Rajchard.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
45. Sto padesát let ruku v ruce. Vzájemná reflexe vědy a akvaristiky
- Creator:
- Jindřich Novák
- Type:
- article, články, journal articles, model:article, and TEXT
- Subject:
- Zoologie, zoologie, ryby, obojživelníci, plazi, fishes, amphibians, reptiles, 2, and 59
- Language:
- Czech
- Description:
- Článek o vývoji vztahu akvaristiky a vědeckého výzkumu je zaměřen především na aspekty taxonomie, etologie a rozmnožování. Stručně jsou zmíněny počátky akvaristiky stojící na základech tehdejší vědy, a uvedena jména významných osobností, které ovlivnily vývoj chovu ozdobných ryb. Je zdůrazněn termín akvariologie, zavedený pro multidisciplinární vědecké základy akvaristiky., This article deals with the mutual relations between the aquarium hobby and scientific research, especially with respect to taxonomy, ethology and breeding. The beginnings of aquaristics, based on earlier scientific sources, are mentioned, and leading figures pioneering the developments in keeping tropical fish are also introduced. The term aquariology, applied to the multidisciplinary scientific basis of ornamental fish farming, is highlighted., Jindřich Novák., and Obsahuje seznam literatury
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
46. Sumci v Dějinách Moravy a Velehradu /
- Creator:
- Myšák, Miroslav,
- Type:
- text and studie
- Subject:
- Rukopisy, prvotisky, staré tisky. Vzácná a pozoruhodná díla, Hirschmentzel, Kristián Gottfried,, rukopisy, řád, cisterciáci, ryby, české země 1620-1740, and vědy o živé přírodě
- Language:
- Czech
- Rights:
- unknown
47. Tasemnice v lososech
- Format:
- print, text, regular print, bez média, and svazek
- Type:
- article, články, journal articles, model:article, and TEXT
- Subject:
- Věda. Všeobecnosti. Základy vědy a kultury. Vědecká práce, věda, ryby, tasemnice, parazitické organismy, science, fishes, tapeworms, 12, and 00
- Language:
- Czech
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
48. Tetra stříkavá a její neobvyklý způsob rozmnožování
- Creator:
- Jaroslav Eliáš
- Format:
- Type:
- article, články, model:article, and TEXT
- Subject:
- Zoologie, ryby, rozmnožování (biologie), 2, and 59
- Language:
- Czech
- Description:
- The reproduction of the Splash Tetra (Copella arnoldi), which inhabits the Amazon freshwater river basin, has its peculiarities. These fish deposit their eggs on the bottom of leaf blades above the water surface, where atmospheric moisture is high. After spawning is over the males remain beneath the leaf and spray the fertilized eggs with water so that they do not dry out. But that is the end of their care for their offspring. The hatching fry falls from the leaf back into the water and begin their independent life. These fish usually start mass spawning during the rainy season. Fish breeders are well aware of this fact and often deliberately arrange similar conditions for their fish when breeding them in captivity. and Jaroslav Eliáš.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
49. The life cycle of Huffmanela huffmani Moravec, 1987 (Nematoda: Trichosomoididae), an endemic marine-relict parasite of Centrarchidae from a Central Texas spring
- Creator:
- Worsham, McLean L. D, Huffman, David G, František Moravec, and Gibson, J. Randy
- Format:
- print, počítač, and online zdroj
- Type:
- model:article and TEXT
- Subject:
- různonožci, ryby, parazitologie, Amphipoda, fishes, parasitology, Spojené státy americké, United States, swim bladder nematode, Trichinelloidea, intermediate host, development, Hyalella, Gammarus, 2, and 59
- Language:
- English
- Description:
- The life cycle of the swim bladder nematode Huffmanela huffmani Moravec, 1987 (Trichinelloidea: Trichosomoididae), an endemic parasite of centrarchid fishes in the upper spring run of the San Marcos River in Hays County, Texas, USA, was experimentally completed. The amphipods Hyalella cf. azteca (Saussure), Hyalella sp. and Gammarus sp. were successfully infected with larvated eggs of Huffmanela huffmani. After ingestion of eggs of H. huffmani by experimental amphipods, the first-stage larvae hatch from their eggshells and penetrate through the digestive tract to the hemocoel of the amphipod. Within about 5 days in the hemocoel of the experimental amphipods at 22 °C, the larvae presumably attained the second larval stage and were infective for the experimental centrarchid definitive hosts, Lepomis spp. The minimum incubation period before adult nematodes began laying eggs in the swim bladders of the definitive hosts was found to be about 7.5 months at 22 °C. This is the first experimentally completed life cycle within the Huffmanelinae., McLean L. D. Worsham, David G. Huffman, František Moravec, J. Randy Gibson., and Obsahuje bibliografii
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
50. Theatrum universale omnium animalium: piscium, avium, quadrupedum
- Creator:
- Ruysch, Henricus
- Publisher:
- apud R. et G. Wetstenios
- Format:
- print, text, regular print, and [4] l., 40 s., [3] l., 160 s., [6] l., 160 s., xx, xlviii, 62 l. obr. příl.
- Type:
- text, volume, staré tisky, model:monograph, and TEXT
- Subject:
- Staré tisky, Zoologie, zoologie, ptáci, ryby, systematika zvířat, ilustrace, 59, 12, 2, 094, and UL01
- Language:
- Latin
- Description:
- Tomus 1, Continent Collectionem Novam Piscium Ambonesium ac Historiam Naturalem Piscium & Avium, and cura Henrici Ruysch M. D.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public