Náttúrufræðingurinn - 1985, Blaðsíða 42
Hákon Aðalsteinsson. 1984. Framvinda
svifs í Mývatni 1972 - 1982. - Náttúru-
verndarráð. Fjölrit nr. 14: 59—64.
Helgi Hallgrímsson 1973. Rannsóknir á
svifi í Mývatni og Laxá 1970-71. -
Náttúrugripasafnið á Akureyri. Fjölrit
nr. 4: 110 bls.
Jón Kristjánsson. 1978. Urriðaveiðin í
Laxá í Þingeyjarsýslu 1977. — Veiðimál-
astofnun. Fjölrit nr. 22, 9 bls.
Jón Kristjánsson. 1982. Urriðaveiðin í
Laxá í Þingeyjarsýslu 1979-1981. -
Veiðimálastofnun. Fjölrit nr. 34, 10
bls.
Jón Ólafsson. 1979a. Physical characterist-
ics of Lake Mývatn and River Laxá. -
Oikos 32: 38-66.
Jón Ólafsson. 1979b. The chemistry of
Lake Mývatn and River Laxá. — Oikos
32: 82-112.
Kurtak, D.C. 1979. Food of blackfly larv-
ae (Diptera: Simuliidae): Seasonal
changes in gut contents and suspended
material at several sites in a single wat-
er-shed. - Quaest. Ent. 15: 356-374.
Markús Á. Einarsson. 1979. Climatic
conditions of the Lake Mývatn area. —
Oikos 32: 29-37.
Merritt, R.W., D.H. Ross & G.J. Larson.
1982. Influence of stream temperature
and seston on the growth and produc-
tion of overwintering larval black flies
(Diptera: Simuliidae). — Ecology 63:
1322-1331.
Moore, J. W. 1977. Relative availability
and utilization of algae in two subarctic
rivers. - Hydrobiol. 54: 201-208.
Múller, K. 1966. Die Tagesperiodik von
Fliesswasserorganismen. — Z. Mor-
phol. Oekol. Tiere 56: 93— 142.
Peterson, B.V. 1977. The black flies of
Iceland (Diptera: Simuliidae). — Can.
Ent. 109: 449-472.
Pétur M. Jónasson & Hákon Aðalsteins-
son. 1979. Phytoplankton production in
shallow eutrophic Lake Mývatn, Ice-
land. — Oikos 32: 113-138.
Sigurjón Rist. 1979. The hydrology of Ri-
ver Laxá. — Oikos 32: 271-280.
Williams, T.R., R.C. Conelly, H.B.N.
Hynes & W.I. Kersaw. 1961. The size
of particulate material ingested by
Simulium larvae. — Ann. trop. Med.
Parasitol. 55: 125—127.
Wotton, R.S. 1977. The size of particles
ingested by moorland stream blackfly
larvae (Simuliidae). - Oikos 29: 332-
335.
Wotton, R.S. 1980a. Bacteria as food for
blackfly larvae (Diptera: Simuliidae) in
a lake-outlet in Finland. - Ann. Zool.
fenn. 17: 127-130.
Wotton, R.S. 1980b. Coprophagy as an
economic feeding tactic in blackfly Iarv-
ae. - Oikos 34: 282-286.
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