Evgeniy S. Balakirev, O. Yu. Kravchenko, Alexander A. Semenchenko,
... nuclear ribosomal DNA (rDNA) of the fourhorn sculpin Myoxocephalus quadricornis and some related cottids to increase the ... 0.16%) with the species of the genus Myoxocephalus. Correspondingly, phylogenetic analyses have shown that My. quadricornis ... clustered with Me. platycephalus but not with the Myoxocephalus species. Completely consistent patterns of divergence and tree ... indicates obvious contradictions in the relationships between the Myoxocephalus and Megalocottus species studied. An extensive phylogenetic analysis ...
Tópico(s): Genomics and Phylogenetic Studies
2020 - Multidisciplinary Digital Publishing Institute | Genes
C.D.B. Bridges, Claude Delisle,
... Osmerus eperlanus mordax (rainbow smelt). Coregonus artedii (cisco), Myoxocephalus quadricornis thompsonii (deepwater sculpin). Cottus ricei (spoonhead sculpin) ... a rhodopsin with λmax at 503 nm but Myoxocephalus is unusual in having a mixture of two ... s, Cottus a. une rhodopsinea`503 nm, mais Myoxocephalus est inusuel par un me´lange de deux ... Osmerus eperlanus mordax (Regenbogen-Stint), Coregonus artedii (Felchen), Myoxocephalus quadricornis thompsonii (Tiefwasser-Seeskorpion). Cottusricei (lo¨ffelko¨pfiger ...
Tópico(s): Ichthyology and Marine Biology
1974 - Elsevier BV | Vision Research
James B. Claiborne, Erin Perry, Shenna Bellows, J. Campbell,
... transfers (ΔH+) in the marine long-horned sculpin (Myoxocephalus octodecimspinosus) following acidosis. ΔH+ was determined in different ... gill mRNA from the marine long-horned sculpin (Myoxocephalus octodecimspinosus). Bull. Mt. Desert Is. Biol. Lab. 36: ... gill Cl−/HCO3- in the marine longhorned sculpin (Myoxocephalus octodecimspinosus) adapted to dilute seawater. Bull. Mt. Desert ... during high ammonia exposure in a marine teleost (Myoxocephalus octodecimspinosus). J. Exp. Biol., 140: 89– 105. Claiborne, ... a marine teleost fish (the long-horned sculpin; Myoxocephalus octodecimspinosus) during exposure to low salinities. J. Exp. ...
Tópico(s): Environmental Toxicology and Ecotoxicology
1997 - Wiley | Journal of Experimental Zoology
Woon‐Kai Low, Ming Miao, K. Vanya Ewart, Daniel S.C. Yang, Garth L. Fletcher, Choy L. Hew,
... isolated from a skin library from shorthorn sculpin, Myoxocephalus scorpius. The clone encodes a 92-residue mature ... isolated from a skin library from shorthorn sculpin, Myoxocephalus scorpius. The clone encodes a 92-residue mature ... bundle AFP has been reported from longhorn sculpin, Myoxocephalus octodecimspinosis (7Deng G. Andrews D.W. Laursen R. ... bundle AFP has been reported from longhorn sculpin, Myoxocephalus octodecimspinosis (7Deng G. Andrews D.W. Laursen R. ...
Tópico(s): Meat and Animal Product Quality
1998 - Elsevier BV | Journal of Biological Chemistry
... p. 73-82 Article The xylose clearance of myoxocephalus octodecimspinosus under normal and diuretic conditions Robert W. ... degeneration in the kidney of the daddy sculpin (Myoxocephalus scorpius). Anat. Rec., vol. 57, pp. 59–79. ... tract upon urine formation in a marine teleost, Myoxocephalus octodecimspinosus. J. Cell. and Comp. Physiol., vol. 4, ...
Tópico(s): Fish Biology and Ecology Studies
1934 - Wiley | Journal of Cellular and Comparative Physiology
... Chirolophis ascanii, Conger conger, Ctenolabrus rupestris, Lepadogaster candollei, Myoxocephalus scorpius, Pholis gunnellus, Pollachius pollachius, Raniceps raninus, Phrynorhombus ... several species. Chirolophis ascanii, Ctenolabrus rupestris, L. candollei, Myoxocephalus scorpius, Pholis gunnellus, Pollachius pollachius, Thorogobius ephippiatus, Trisopterus ... Munida rugosa were predominantly diurnal, but Ctenolabrus rupestris, Myoxocephalus scorpius and Trisopterus minutus also showed some evidence ... number of fish species occurred in winter with Myoxocephalus scorpius, Pollachius pollachius and topknots ( Phrynorhombus regius and ...
Tópico(s): Coral and Marine Ecosystems Studies
1998 - Cambridge University Press | Journal of the Marine Biological Association of the United Kingdom
The Deepwater Sculpin, Myoxocephalus thompsoni, is closely related to the Fourhorn Sculpin, Myoxocephalus quadricornis, and has been only recently resurrected as a separate species.Myoxocephalus thompsoniis recognized as a glacial relict.It remains ... and possibly Lake Erie.Le Chabot de profoundeur, Myoxocephalus thompsoni, proche parent du Chaboisseau a quatre cornes, Myoxocephalus quadricornis, n'a que recemment acquis le statut d'espece.Myoxocephalus thompsoni est considéré comme une espéce relique de ...
Tópico(s): Fish Ecology and Management Studies
1988 - Ottawa Field-Naturalists' Club | The Canadian Field-Naturalist
William A. Walsh, William A. Lund,
... consumption rates of individual eggs of the grubby, Myoxocephalus aenaeus, and the longhorn sculpin, Myoxocephalus octodecemspinosus, were determined by microrespirometry. Eggs of both ...
Tópico(s): Fish biology, ecology, and behavior
1989 - NRC Research Press | Canadian Journal of Zoology
H. B. Fantham, Annie Porter, Laurence R. Richardson,
... Trypanosoma myoxocephali n.sp. from the longhorn sculpin, Myoxocephalus octodecimspinosus , is small, with a narrow undulating membrane. ... is the first trypanosome to be recorded from Myoxocephalus . Trypanosoma lavalia n.sp. from Bufo americanus is ... Haemogregarina myoxocephali n.sp. from the longhorn sculpin, Myoxocephalus octo-decimspinosus , and Haemogregarina urophysis n.sp. from ...
Tópico(s): Bird parasitology and diseases
1942 - Cambridge University Press | Parasitology
... Bei einigen Arten (Salmo, Anguilla, Ictalurus, Perca, Esox, Myoxocephalus) konnte im Riechepithel eine strenge Kernzonierung festgestellt werden. ... Schleimsubstanzen. 12. Im Riechepithel von 6 Arten (Anguilla, Myoxocephalus, Cottus, Ctenolabrus, Solea, Pleuronectes) wurden grosere, kolbenformige Zellen ... gegliedert werden: a) Kontinuierlich (Ictalurus, Anguilla, Perca, Salmo, Myoxocephalus, Cottus, Scomber, Ctenolabrus, Solea, Pleuronectes). b) Aufgeteilt in ...
Tópico(s): Reproductive biology and impacts on aquatic species
1965 - Springer Science+Business Media | Zeitschrift für Morphologie und Ökologie der Tiere
... Haemogregarina myoxocephali is listed from the type host, Myoxocephalus octodecemspinosus. The occurrence of haemogregarine sporozoites (perhaps of ... gut of a piscicolid leech (Malmiana nuda) from Myoxocephalus scorpius represents the first discovery of a potential ... and another, Haemohormidium beckeri n. s p., from Myoxocephalus octodecemspinosus.
Tópico(s): Helminth infection and control
1972 - NRC Research Press | Canadian Journal of Zoology
Avijit Chakrabartty, Choy L. Hew, Margaret A. Shears, Garth Fletcher,
... isolated from the plasma of the grubby sculpin (Myoxocephalus aenaeus)were compared with those of a close relative, the shorthorn sculpin (Myoxocephalus scorpius). Both species synthesize a family of AFP ...
Tópico(s): Neurobiology and Insect Physiology Research
1988 - NRC Research Press | Canadian Journal of Zoology
Abstract The relationships among Myoxocephalus quadricornis complex fish from Arctic coastal waters and from ‘glacial relict’ populations in Nearctic and Palearctic postglacial lakes were assessed ... 5% divergence). The Nearctic‐Palearctic freshwater vicariance in Myoxocephalus , however, appears clearly younger than in similarly distributed ‘ ...
Tópico(s): Fish Biology and Ecology Studies
2003 - Wiley | Molecular Ecology
R. A. Khan, Duane E. Barker, K. Williams-Ryan, Robert G. Hooper,
Samples of longhorn sculpin (Myoxocephalus octodecemspinosus) were exposed to sediment contaminated with crude oil or pulp and paper mill effluent for periods up to 13 ... polluted site. Field collections of longhorn and shorthorn (Myoxocephalus scorpius) sculpins at and distant from a pulp ...
Tópico(s): Environmental Toxicology and Ecotoxicology
1994 - NRC Research Press | Canadian Journal of Zoology
Kelly A. Hyndman, David H. Evans,
Abstract The bottom‐dwelling, longhorn sculpin, Myoxocephalus octodecimspinosus , is traditionally viewed as a stenohaline marine fish, but fishermen have described finding this sculpin in estuaries during high tide. Little ... longer periods or enter freshwater (FW). The genus Myoxocephalus has three FW species, making this group an ...
Tópico(s): Fish Ecology and Management Studies
2008 - Wiley | Journal of Experimental Zoology Part A Ecological Genetics and Physiology
Steven A. Pothoven, Darryl W. Hondorp, Thomas F. Nalepa,
... Hondorp DW, Nalepa TF. Declines in deepwater sculpin Myoxocephalus thompsonii energy density associated with the disappearance of ... domain in the USA. Abstract – The deepwater sculpin Myoxocephalus thompsonii is a glacial relict in the Laurentian ...
Tópico(s): Fish Biology and Ecology Studies
2010 - Wiley | Ecology Of Freshwater Fish
Woon‐Kai Low, Qingsong Lin, Costas Stathakis, Ming Miao, Garth L. Fletcher, Choy L. Hew,
... winter flounder (Pleuronectes americanus) and the shorthorn sculpin (Myoxocephalus scorpius). This study demonstrates the presence of skin-type AFPs in the longhorn sculpin (Myoxocephalus octodecemspinosus), which produces type IV serum AFPs. Using ...
Tópico(s): Meat and Animal Product Quality
2001 - Elsevier BV | Journal of Biological Chemistry
Don E. McAllister, Jadwiga Aniskowicz,
... rays of 438 North American specimens of the Myoxocephalus quadricornis-complex (Cottidae) showed mean vertebral counts (including ... recognition of the deepwater sculpin as a subspecies, Myoxocephalus quadricornis thompsonii Girard, 1852, distinct from the arctic ...
Tópico(s): Aquatic Invertebrate Ecology and Behavior
1976 - Canadian Science Publishing | Journal of the Fisheries Research Board of Canada
... ASPHYXIA AND ISLETECTOMY ON THE BLOOD SUGAR OF MYOXOCEPHALUS AND AMEIURUSW. W. SimpsonW. W. SimpsonFrom the Biological ...
Tópico(s): Marine Toxins and Detection Methods
1926 - American Physiological Society | American Journal of Physiology-Legacy Content
... jmor.1050570203Robert W. Clarke The xylose clearance of myoxocephalus octodecimspinosus under normal and diuretic conditions, Journal of ... tract upon urine formation in a marine teleost, Myoxocephalus octodecimspinosus, Journal of Cellular and Comparative Physiology 4, ...
Tópico(s): Marine and fisheries research
1932 - University of Chicago Press | The Quarterly Review of Biology
X. J. Musacchia, Marguerite R. Clark,
... Temperatures on Tissue Chemistry of the Arctic Sculpin Myoxocephalus quadricornisX. J. Musacchia and Marguerite R. ClarkX. J. ...
Tópico(s): Physiological and biochemical adaptations
1957 - University of Chicago Press | Physiological Zoology
Allan L. Grafflin, David Ennis,
... tract upon urine formation in a marine teleost, Myoxocephalus octodecimspinosus Allan L. Grafflin, Allan L. Grafflin Department ...
Tópico(s): Aquaculture disease management and microbiota
1934 - Wiley | Journal of Cellular and Comparative Physiology
... degeneration in the kidney of the daddy sculpin (Myoxocephalus scorpius) Allan L. Grafflin, Allan L. Grafflin Department ...
Tópico(s): Fish biology, ecology, and behavior
1933 - Wiley | The Anatomical Record
... following species of fishes: Protopterus æthiopicus, Lepidosiren paradoxa, Myoxocephalus scorpius, Myoxocephalus octodecimspinosus, Ophichthys imberbis, Crenilabrus pavo, Corvina nigra; and ...
Tópico(s): Renal and related cancers
1937 - Marine Biological Laboratory (MBL) | Biological Bulletin
... The structure of the nephron in the sculpin, myoxocephalus octodecimspinosus Allan L. Grafflin, Allan L. Grafflin Department ...
Tópico(s): Reproductive biology and impacts on aquatic species
1937 - Wiley | The Anatomical Record
In Newfoundland waters, shorthorn sculpins, Myoxocephalus scorpius (L.), live to age 15 and attain a maximum size of just over 50 cm. The growth rates of males ...
Tópico(s): Fish Biology and Ecology Studies
1970 - Canadian Science Publishing | Journal of the Fisheries Research Board of Canada
The cephalic and caudal musculature of the sculpin Myoxocephalus polyacanthocephalus was investigated in an effort to determine ...
Tópico(s): Paleontology and Evolutionary Biology
1969 - NRC Research Press | Canadian Journal of Zoology
... was balanced for two groups of the sculpin, Myoxocephalus scorpius at 10ﾟC. An accurate estimate of weekly ...
Tópico(s): Leech Biology and Applications
1972 - Wiley | Oikos
Systematic relationships within the cottid genus Myoxocephalus are derived, based on morphological and biochemical (muscle myogen, lactic and malic dehydrogenase electropherograms) characteristics. The effects of numerical and conventional taxonomic ...
Tópico(s): Physiological and biochemical adaptations
1972 - NRC Research Press | Canadian Journal of Zoology
... dogfish shark, Squalus acanthias, and the great sculpin, Myoxocephalus polyacanthocephalus, from waters around the San Juan Islands, ...
Tópico(s): Insects and Parasite Interactions
1975 - Canadian Science Publishing | Journal of the Fisheries Research Board of Canada