Results 101 to 110 of about 3,318 (230)

Leeches (Annelida: Hirudinida) of Northern Arkansas [PDF]

open access: yes, 2006
Twenty-one lotic and lentic environments throughout central and northern Arkansas were surveyed for the presence of leeches during June 2004 and April, July - October 2005.
Daniels, Bruce A.   +5 more
core  

Complete Mitogenome of the Russian Sturgeon Acipenser gueldenstaedtii (Acipenseriformes; Acipenseridae) [PDF]

open access: bronze, 2009
Keun-Yong Kim   +4 more
openalex   +1 more source

Изучение флуктуирующей асимметрии окраски у зеленых лягушек [PDF]

open access: yes, 2010
Студенческая научная работа, выполненная в ходе учебной практики II курса по зоологии позвоночных. Предложена методика оценки флуктуирующей асимметрии окраски у зеленых лягушек; показана более высокая асимметричность межвидовых ...
Крышталь, О.А.   +1 more
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Parasitic worms of Acipenser stellatus, A. gueldenstaedtii, A. nudiventris and Huso huso (Chondrostei: Acipenseridae) from the southwest shores of the Caspian Sea [PDF]

open access: yes, 2011
Sturgeons are the most important fish in the Caspian Sea, but there are only a few reports on their parasite communities in the southern part of this sea. In this study, a total of 93 individuals of four sturgeonspecies, namely Acipenser stellatus (n= 60)
Noei, M.R.
core   +1 more source

Marine recreational fisheries statistics survey for northern and central California, Quarterly Report no. 2, October to December, 1979 [PDF]

open access: yes, 1987
Field intercept Marine Recreational Fisheries Statistics Survey (MRFSS) data for central and northern California, collected in October to December 1979, is presented in a data report format.
Karpov, Konstantin A.   +2 more
core  

Characters aiding in the identification of eggs and larvae of major groups [PDF]

open access: yes, 1989
The various characters of the eggs,larvae, postlarvae of marine fishes as summarised by Ahlstrom and Moser (1976) may be considered group-wise, as follows. A perusal of the publications by Russell (1976), Jones, Martin and Hardy Jr. (1978), Fritsche (
Bensam, P
core  

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