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1561
Evidence of further invasions of Lch Lomond by non-native fish species with the discovery of a roach x bream, Rutilis rutilis (L.) x Abramis brama (L.), hybrid.
Materias: “...ICTIOLOGIA...”
Artículo
1562
Some data on the size , breeding condition and age of swordfish, Xiphias gladius Linnaeus, 178, caught off the portuguese coast.
Materias: “...ICTIOLOGIA...”
Artículo
1563
Survival and subsecuent development of brown trout, Salmo trutta L. subjected to episodic exposure of acid, aluminium and cooper in soft water during hembryonic and larval stages.
Materias: “...ICTIOLOGIA...”
Artículo
1564
Stocking experiments with 0+ and 1+ trout parr, Salmo trutta l., of wild and hatchery origin: 1. Post-stocking mortality and smolt yield.
por Berg, S.
Materias: “...ICTIOLOGIA...”
Artículo
1565
Episodic exposure to acid and aluminim in soft water: survival and recovery of brown trout Salmo trutta L.
Materias: “...ICTIOLOGIA...”
Artículo
1566
Carbohydrate metabolism during hembryoni and larval development of Odonthestes humensis (De Buen, 1953) (Pisces-Atherinidae)
Materias: “...ICTIOLOGIA...”
Artículo
1567
Composition and seasonal fluctuations of the ichthyoplankton community in a shallow tidal channel of Cadiz Bay (S.W. Spain)
por Drake, P.
Materias: “...ICTIOLOGIA...”
Artículo
1568
Sexual maturity in sea trout, Salmo trutta L., running up the River Calonne (Normandy, France) at the finnock stage
Materias: “...ICTIOLOGIA...”
Artículo
1569
Biology of Galaxiella munda McDowall(Teleostei: Galaxiidae), including a comparison of the reproductive strategies of this and three other local species
Materias: “...ICTIOLOGIA...”
Artículo
1570
Seasonal changes in serum steroid hormones in a protandrous teleost, the sobaity(Sparidentex hasta Valeciennes)
Materias: “...ICTIOLOGIA...”
Artículo
1571
Diet of spiny dogfish, squalus acanthias, Linnaeus, on the east coast, South Island, New Zealand.
Materias: “...ICTIOLOGIA...”
Artículo
1572
Smolting characters in anadromous and resident Arctic charr, Salvelinus alpinus (L.)
Materias: “...ICTIOLOGIA...”
Artículo
1573
Direct measurements of metabolism, activity and feeding behaviour of pike, Esox lucius L., in he wild, by the use of heart rate telemetry.
Materias: “...ICTIOLOGIA...”
Artículo
1574
Post-impoundment changes in the fish fauna of Lake Itezhi-tezhi, Zambia
Materias: “...ICTIOLOGIA...”
Artículo
1575
An electrophoretic investigation of populations of Atherina boyeri Risso, 1810 and A. presbyter Cuvier, 1829(Teleostei: Atherinidae): genetic evidence in support of the two species
Materias: “...ICTIOLOGIA...”
Artículo
1576
Short-term cell culture technique for obtaining chromosomes in marine and freshwater fish
Materias: “...ICTIOLOGIA...”
Artículo
1577
Stream channel experiments of downstream movements of recently emerged trout, Salmo trutta L., and a salmon S. salar L. III. Effects of developmental stage and day and night upon dispersal.
Materias: “...ICTIOLOGIA...”
Artículo
1578
The ingestion of bacteria in suspension by the common carp. Cyprinus carpio L.
Materias: “...ICTIOLOGIA...”
Artículo
1579
Accumulation and effects of aluminium in the minnow(Phoxinus phoxinus L.)at different pH levels
Materias: “...ICTIOLOGIA...”
Artículo
1580
Growth and morphological development of chub, Leuciscus cephalus (L.), during the first year of life.
Materias: “...ICTIOLOGIA...”
Artículo
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