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NORSK ENTOMOLOGISK TIDSSKRIFT
Volume 21, 1974
INNHOLD/CONTENTS
Kaare Aagaard: Morphological changes caused by nematode parasitism
in T anypodinae (Diptera, Chironomidae) .. " .. .. .. " .. .. .. 11
Trond Andersen: Caddis flies (Trichoptera) from the outer part of Sogn
and Fjordane . .. .. " .. .. ., .. .. .. .. .. .. .. .. .. 25
Trond Andersen & Arild Fjeldsa: Lepidoptera new to Norway.. .. 53
Turid Kjelseth Andresen: Cocoon formation by larvae of Chrysopa
chrysops L. (Neuroptera, Chrysopidae) in the laboratory. .. .. .. 7
Alf Bakke: Abundance and diversity in the fauna of nocturnal moths at
two sites in South Norway .. .. ., .. .... .. .. .. .. ., .. .. 173
John E. Brittain: Studies on the lentic Ephemeroptera and Plecoptera of
Southern Norway " , .. .. .. .. .. .. .. .. 135
Cedric A. Collingwood: A revised list of Norwegian ants (Hymenoptera,
Formicidae) .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 31
EIse-Margrete Conradi-Larsen: A constant pressure microrespirometer for
measurements of O~-consumptionin Collembola " .. .. .. .. .. .. 187
Arne Fjellberg: Anurophorus atlanticus n.sp. A new species of Collembola
(Isotomidae) from Western Norway , " .. .. .. 127
Arne Fjellberg: Karlstejnia norvegia. A new species of Collembola
(Onychiuridae, T ullberginae) from the alpine regions in Southern
Norway. " .. " .. " .. .. .. .. .. .. .. .. .. .. .. .. 15
Arne Fjellberg: Spinosellina forms of Sminthurides schoetti (Axelson) and
S. parvulus (Krausbauer) (Collembola) in Norway , .. .. 185
Lita Greve: The larvae and pupa of Helicoconis lutea (Wallengren, 1871)
(Neuroptera, Coniopterygidae) , .. " , .. " .. 19
Sigmund Hagvar & Eivind 0stbye: Oxygen consumption, caloric values,
water and ash content of some dominant terrestrial arthropods from
alpine habitats at Finse, south Norway .. .. .. .. .. .. .. .. .. 117
Sigmund Hagvar, Jan Melaen & Eivind 0stbye: Quantitave studies of the
invertebrate fauna in an alpine snow-bed community at Finse,
south Norway . .. " ., .. .. .. .. ., .. .. .. " .. .. .. .. 45
Erling Hauge: Notes on little known spiders in Norway.. .. .. .. .. 159
Trond Hofsvang: Tipulidae (Diptera) from a high mountain area. Finse,
south Norway . .. .. .. .. .. .. .. .. .. .. .. ., .. .. .... 1
Albert Lillehammer: Norwegian stoneflies. I. Analysis of the variations
in morphological and structural characters used in taxonomy .. .. .. 59
Albert Lillehammer: Norwegian stoneflies. ll. Distribution and relationship
to the environment.. .. .. .. .. .. .. .. .. .. ., .. .. .. 195
Ivar Mysterud: Coleoptera on excrements of Brown bear (Ursus arctos)
from T rysil, South Norway .. .. .. .. .. .. .. .. .. .. " ., .. 5
Hans Petter Leinaas: Symphyla and Pauropoda from two coniferous
forests in South Norway , .. " " 161
Jens Petter Nilssen: On the ecology and distribution of the Norwegian
larvae of Chaoborus (Diptera, Chaoboridae) .... " .. .. .. 37
Tore Randulf Nielsen: Notes on two northern species of the genus
Platycheirus St.-Farg. et Serv. (Dipt., Syrphidae) .. .. .. .. 167
Lauritz Semme: Anaerobiosis in some alpine Coleoptera. .. .. 155
Lauritz Semme: The overwintering of Pelophila borealis Payk Ill.
Freezing tolerance. .. .. .. .. ., .. .. .. .. .. .. .. .. .. 131