Results 41 to 50 of about 1,189 (191)

Inner ear morphology in the Atlantic molly Poecilia mexicana [PDF]

, 2011
Fishes show an amazing diversity in hearing abilities, inner ear structures, and otolith morphology. Inner ear morphology, however, has not yet been investigated in detail in any member of the diverse order Cyprinodontiformes.
Hess, Martin, Plath, Martin, Schulz-Mirbach, Tanja   +2 more
core   +1 more source

Infektivitas parasit Ichtyophthirius multifiliis yang disimpan pada suhu rendah

Jurnal Akuakultur Indonesia, 2016
The aim of this study was to evaluate infectivity of Ichtyophthirius multifiliis which caused white spot disease maintained at low temperature without its host.
, Rahman, , Sukenda, Sri Nuryati, Dendi Hidayatullah   +3 more
doaj   +1 more source

Mixed-phenotype grouping: the interaction between oddity and crypsis [PDF]

, 2012
Aggregations of different-looking animals are frequently seen in nature, despite well-documented selection pressures on individuals to maintain phenotypically homogenous groups.
Kimbell, Helen, Morrell, Lesley J., Rodgers, Gwendolen M.   +2 more
core   +1 more source

Does personality affect premating isolation between locally-adapted populations? [PDF]

, 2016
Background: One aspect of premating isolation between diverging, locally-adapted population pairs is female mate choice for resident over alien male phenotypes.
A Griffin, A Kodric-Brown, A Köhler, A Qvarnström, A Sih, A Sih, A Sih, AM Bell, AS Aspbury, B Geffroy, BA Caspers, BR Smith, Bruno Streit, C Both, C Brown, C Brown, C Piyapong, CA Marler, CA Walling, Carolin Sommer-Trembo, Claudia Zimmer, CN Keiser, D Bierbach, D Bierbach, D Bierbach, D Canestrelli, D Réale, D Réale, D Réale, DA Reznick, DA Reznick, David Bierbach, DF Fraser, DF Fraser, DP Croft, DS Wilson, E Danchin, HD Rundle, I Schlupp, J Alvarez del Villar, J Cote, J Cote, J Freund, J Koprivnikar, J Krause, J Parzefall, JB Johnson, JC Bagley, JG Burns, JJ Muraco, JM Avilés, Jonas Jourdan, K Oers Van, K Scharnweber, K Witte, L Trompf, LA Dugatkin, Lenin Arias-Rodriguez, LM Guillette, LM Guillette, LU Sneddon, M Andersson, M Palacios, M Pfenninger, M Plath, M Plath, M Plath, M Plath, M Plath, M Plath, M Rangassamy, M Titulaer, M Tobler, M Tobler, M Tobler, M Tobler, M Wolf, MAF Noor, Martin Plath, MD Jennions, ME Cummings, MR Harris, MR Morris, MW Feldman, N Bonnot, N Boyer, NJ Dingemanse, NJ Dingemanse, NJ Dingemanse, NM Brydges, O Seehausen, P Nosil, PA Biro, R Arlinghaus, R Brooks, R Riesch, R Riesch, R Riesch, R Riesch, RA Duckworth, RB Langerhans, RB Langerhans, RH Wagner, RHJM Kurvers, RJ Bischoff, RY Wong, Rüdiger Riesch, S Dardenne, S Harris, S Kralj-Fiser, S Nakagawa, SJ Ingley, SJ Ingley, SJ Ingley, SJ Ingley, SRX Dall, TO Ariyomo, W Forstmeier, W Schuett, W Schuett, Yesim Verel   +120 more
core   +3 more sources

EXPLORING THE POTENTIAL OF VELVET BEAN, MUCUNA PRURIENS (L) SEED ON GROWTH AND GONADAL DEVELOPMENT OF MONO-SEX COMMON MOLY POECILIA SPHENOPS (VALENCIENNES, 1846) [PDF]

Exploratory Animal and Medical Research
Mucuna pruriens, a rich source of L-dihydroxyphenylalanine, commonly known as L-DOPA and a precursor to dopamine, holds potential as a natural nutritional supplement. This study aimed to delve into the impact of incorporating M.
Suhas Lingadalli Shivanna, Krishnakumar Velayudhannair, Ashitha Raghu, Rakesh Bhaskar, Divya Kandathil Radhakrishnan, John Paul Arockiasamy, Praveen Nagella   +6 more
doaj   +1 more source

Reproductive biology of Poecilia sphenops Valenciennes, 1846 (Cyprinidontiformes: Poeciliidae) at the Emiliano Zapata Reservoir in Morelos, Mexico

Neotropical Ichthyology
Poecilia sphenops is a native species recently recorded in the Balsas basin and the Amacuzac River in Morelos (Mexico), in which it is abundant and widely distributed. This study analyzed some aspects of the reproductive biology of Poecilia sphenops from
José L. Gómez-Márquez, Bertha Peña-Mendoza, José L. Guzmán-Santiago   +2 more
doaj   +1 more source

Ham Petrolün Poecilia sphenops (Valenciennes, 1846) (Cyprinidae, Teleostei) Deri Histolojisi Üzerine Etkileri

Kafkas Universitesi Veteriner Fakultesi Dergisi, 2012
Summary As being the main energy source that is needed for all of the industrial processes, crude oil is evaluated as a widely investigated ecotoxicant. In order to identify the effects of crude oil on the skin of teleosts, Poecilia sphenops specimens were exposed to three different concentration of soluble part of crude oil (10%, 20%, 40%) at four ...
Özlem Önen, Burak Gökçe, Gürsel Ergen, Sema Üçüncü İşisağ   +3 more
openaire   +3 more sources

Molecular cytogenetic differentiation of paralogs of Hox paralogs in duplicated and re-diploidized genome of the North American paddlefish (Polyodon spathula). [PDF]

, 2017
BackgroundAcipenseriformes is a basal lineage of ray-finned fishes and comprise 27 extant species of sturgeons and paddlefishes. They are characterized by several specific genomic features as broad ploidy variation, high chromosome numbers, presence of ...
Amemiya, Chris T, Flajšhans, Martin, Gela, David, Havelka, Miloš, Howell, William Mike, Kořínková, Tereza, Ráb, Petr, Symonová, Radka   +7 more
core   +4 more sources

Transcriptomic differentiation underlying marine‐to‐freshwater transitions in the South American silversides Odontesthes argentinensis and O. bonariensis (Atheriniformes)

Ecology and Evolution, Volume 7, Issue 14, Page 5258-5268, July 2017., 2017
Two species of silversides have very different patterns of gene expression in the gill due to the different environments they inhabit, despite little documented genetic divergence between them. Abstract Salinity gradients are critical habitat determinants for freshwater organisms.
Lily C. Hughes, Gustavo M. Somoza, Bryan N. Nguyen, James P. Bernot, Mariano González‐Castro, Juan Martín Díaz de Astarloa, Guillermo Ortí   +6 more
wiley   +1 more source

Use of Probiotics in Aquaculture

International Scholarly Research Notices, Volume 2012, Issue 1, 2012., 2012
The growth of aquaculture as an industry has accelerated over the past decades; this has resulted in environmental damages and low productivity of various crops. The need for increased disease resistance, growth of aquatic organisms, and feed efficiency has brought about the use of probiotics in aquaculture practices.
Patricia Martínez Cruz, Ana L. Ibáñez, Oscar A. Monroy Hermosillo, Hugo C. Ramírez Saad, D. H. Kingsley, M. Mitsumori   +5 more
wiley   +1 more source