Results 111 to 120 of about 2,443 (215)

Pengaruh Limbah Cair Tahu Terhadap Kelimpahan Makrobenthos Di Sungai Elo Magelang [PDF]

open access: yes, 2014
Sungai Elo digunakan sebagai salah satu lokasi pembuangan limbah cair tahu, diduga telah mengalami penurunan kualitas perairan. Adanya masukan polutan seperti bahan organik dari limbah cair tahu yang berlebih akan menyebabkan pencemaran dan akan ...
Ain, C. (Churun)   +2 more
core  

Major Revisions in Pancrustacean Phylogeny and Evidence of Sensitivity to Taxon Sampling. [PDF]

open access: yesMol Biol Evol, 2023
Bernot JP   +5 more
europepmc   +1 more source

Marine flora and fauna of the eastern United States Mollusca: Cephalopoda [PDF]

open access: yes, 1989
The cephalopods found in neritic waters of the northeastern United States include myopsid and oegopsid squids, sepiolid squids, and octopods. A key with diagnostic illustrations is provided to aid in identification of the eleven species common in the ...
Roper, Clyde F. E.   +2 more
core  

Results of the Austrian-Ceylonese hydrobiological mission 1970 of the 1st Zoological Institute of the University of Vienna (Austria) and the Department of Zoology of the Vidyalankara University of Ceylon, Kelaniya. Pt. 7. Dryopidae and Elminthidae of Ceylon [PDF]

open access: yes, 1973
This report comprises a summary of parasitic copepods from fishes in Ceylon, as isolated from the branchial material of fishes belonging to previous collections.
Delève, J.
core  

Surface morphology of the fish parasite Chonopeltis victori Avenant- Oldewage, 1991 and aspects of the histomorphology

open access: yesKoedoe: African Protected Area Conservation and Science, 1996
The ultrastructure and aspects of the histomorphology of Chonopeltis victori, parasitic on Labeo rosae, L. congoro, L. ruddi, L. cylindricus and Barbus marequensis, are described from scanning electron micrographs and transverse sections.
Wilmien J. Luus-Powell   +1 more
doaj  

Argúlidos del Museo de La Plata

open access: yesRevista del Museo de La Plata
El Instituto Superior del Museo de La Plata posee una buena colección de la familia Argulidae, casi todos de localidades argentinas y que alcanzan a 55 números de catálogo de acuerdo a la ordenación y clasificación que he efectuado.
Raúl A. Ringuelet
doaj  

Revisión de los argúlidos (Crustácea. Branchiura), con el catálogo de las especies neotropicales

open access: yesRevista del Museo de La Plata
Los argúlidos son crustáceos ectoparásitos de peces bien conocidos de los piscicultores (extranjeros), que les dan el nombre vulgar de «piojos de los peces».
Raúl A. Ringuelet
doaj  

The off-host survival and viability of a native and non-native fish louse (Argulus, Crustacea: Branchiura)

open access: yesCurrent Zoology, 2011
Fish ectoparasites are introduced to water bodies or aquaculture systems along with their hosts. Argulid fish lice can survive off-host for a given time, and in spite of quarantine measures might also be introduced via the transfer of water.
P.D. WALKER, I.J. RUSSON, R. DUIJF, G. VAN DER VELDE,S.E. WENDELAAR BONGA
doaj  

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