Results 81 to 90 of about 3,157 (195)

Ictiofauna associada a um cultivo de mexilhão Perna perna (Linnaeus, 1758) Norte Catarinense, Sul do Brasil - DOI: 10.4025/actascibiolsci.v32i1.2515

open access: yesActa Scientiarum: Biological Sciences, 2009
Durante os meses de outubro de 2004 e setembro de 2005, foram realizadas coletas para identificação da ictiofauna associada a um cultivo de mexilhão Perna perna, no município de São Francisco do Sul, Estado de Santa Catarina.
Matheus Oliveira Freitas   +1 more
doaj   +1 more source

Biodiversidade marinha da costa sul de Sagres. Identificação e caracterização de biótopos [PDF]

open access: yes, 2012
A necessidade de obter informação georreferenciada de habitats marinhos da costa portuguesa foi o principal motivador para a realização deste estudo. Sagres é reconhecido como sítio de importância comunitária, o que lhe confere redobrado interesse do ...
Monteiro, Pedro
core  

Consideraciones ecomorfológicas del mecanismo de captura de presas en Xiphias gladius (Linnaeus, 1758) [PDF]

open access: yes, 2009
Special issue: "Swordfish fisheries inthe southeastern Pacific Ocean" E. Yáñez (ed.)Indexación: ScieloEl presente trabajo analiza el mecanismo de captura de presas del pez espada (Xiphias gladius), suponiendo un mecanismo de alimentación RAMy una dieta ...
Burgos, Fernando, Cancino, Cecilia
core   +1 more source

Opsin gene evolution in amphibious and terrestrial combtooth blennies (Blenniidae) [PDF]

open access: yes, 2018
Evolutionary adaptations to life on land include changes to the physiology, morphology and behaviour of an animal in response to physical differences between water and air. The visual systems of amphibious species show pronounced morphological adaptations; yet, whether molecular changes also occur remains largely unknown.
Cortesi, Fabio   +3 more
openaire   +2 more sources

Spatio-temporal variation of ichthyoplankton in estuarine beaches at the Babitonga bay, Santa Catarina, Brazil [PDF]

open access: yesBiotemas, 2013
In Brazil, estuarine beaches are poorly studied with regard to ichthyoplankton. In this context, from August 2005 to July 2006, monthly collections were conducted, using conical plankton net with 200μm mesh size and 40cm mouth diameter, at seven ...
Micheli Duarte de Paula Costa   +3 more
doaj  

Depth of sojourn and niche differentiation of benthic blennies (Pisces, Blenniidae) in the Mediterranean sea (Catalonia, NE Spain and Italian coast of the Tyrrhenian sea) [PDF]

open access: yes, 2000
The vertical distribution of nine species of combtooth blennies between the surface and 1,5 m depth was studied at selected rocky shore sections of the Mediterranean Sea in NE Spain and the W coast of Italy.
Nieder, J.
core  

Morphological and ecological investigations on sympatricLipophrys species (Blenniidae, Pisces) [PDF]

open access: yesHelgoländer Meeresuntersuchungen, 1980
The three syntopic blenniidsLipophrys canevai, L. adriaticus, andL. dalmatinus were investigated off Katarina Island near Rovinj, Yugoslavia, in regard to their habitats and food organisms. The shallow, sheltered rocky sea shore turned out to be the characteristic habitat forL. dalmatinus andL. adriaticus, whereasL.
openaire   +1 more source

Cuckoldry rates in the Molly Miller (Scartella cristata; Blenniidae), a hole-nesting marine fish with alternative reproductive tactics [PDF]

open access: yes, 2005
Microsatellite markers were developed and employed to assess genetic maternity and paternity of embryos in nest-tended clutches of the Molly Miller (Scartella cristata), a marine fish in which alternative reproductive tactics (ARTs) by males were ...
Avise, JC   +3 more
core  

New Mediterranean Marine biodiversity records (December, 2013) [PDF]

open access: yes, 2013
M. Bilecenoglu [et al.]Based on recent biodiversity studies carried out in different parts of the Mediterranean, the following 19 species are included as new records on the floral or faunal lists of the relevant ecosystems: the green algae Penicillus ...
Bilecenoglu, M.   +1 more
core   +1 more source

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