Results 91 to 100 of about 2,860 (235)

A guide to the freshwater fauna of Ceylon [PDF]

open access: yes, 1962
Freshwater animals are of importance in the economy of most countries. In recent years the scientific cultivation of freshwater fish for food has been spreading throughout South-East Asia and the Far-East.
Fernando, C.H.   +2 more
core  

Gastrótricos dulceacuícolas de la provincia de Tucumán, II. Chaetonotus majestuosus n. sp.

open access: yesActa Zoológica Lilloana, 1984
Chaetonotus majestuosus n. sp. se describe y se propone un nuevo grupo para incluir esta especie. Se registra Heterolepidoderma majus Remane con algunas modificaciones morfológicas, y el género se reporta por primera vez en América del Sur.
Luis Grosso, Fani Drahg
doaj  

Effects of PAHs on meiofauna from three estuaries with different levels of urbanization in the South Atlantic. [PDF]

open access: yesPeerJ, 2022
da Silva RB   +7 more
europepmc   +1 more source

Abundances of Micrometazoans in Three Sandy Beaches in the Island Area of Western Lake Erie [PDF]

open access: yes, 1982
Author Institution: Department of Biology, Union CollegeDuring August 1978 the interstitial micrometazoa of 3 beaches on Kelley's, Pelee and South Bass Islands in the western basin of Lake Erie were sampled.
Evans, Wayne A.
core  

Gastrotricos dulceacuícolas de la provincia de Tucumán, III

open access: yesActa Zoológica Lilloana, 1986
Se describen dos nuevas especies de un pozo de Tucumán, Argentina; Polymerurus paraelongatum n. sp. similar a P. elongatum (Daday) y Chaetonotus odontopharynx que pertenecen al grupo Simrothi.
Luis E. Grosso, Fani Drahg
doaj  

Different phylogenomic methods support monophyly of enigmatic 'Mesozoa' (Dicyemida + Orthonectida, Lophotrochozoa). [PDF]

open access: yesProc Biol Sci, 2022
Drábková M   +12 more
europepmc   +1 more source

Adaptation of Cambarus bartonii cavatus (Hay) (Decapoda: Cambaridae) to Acid Mine-Polluted Waters [PDF]

open access: yes, 1991
Author Institution: Department of Zoological and Biomedical Sciences, Ohio UniversityJuvenile crayfish [Cambarus bartonii cavatus] were taken from two nearby sites on Big Four Creek, Vinton County, OH. Water from upstream (UpS) and downstream (DnS) sites
Gallaway, Michael S., Hummon, William D.
core  

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