Results 61 to 70 of about 1,424 (178)
Skin and subcutaneous mycoses in tilapia (Oreochromis niloticus) caused by fusarium oxyspoum in coinfection with Aeromonas hydrophila [PDF]
, 2015 Subcutaneous mycoses in freshwater fish are rare infections usually caused by oomycetes of the genus Saprolegnia and some filamentous fungi. To date, Fusarium infections in farmed fish have only been described in marine fish. Here, we report the presence
Blanco, Mar M. +6 more
core +2 more sources
Biology of genus Hippocampus [PDF]
, 2009 Morski konjići su morske ribe iz porodice Syngnathidae – šiljogubaca. Svojim se izgledom i ponašanjem znatno razlikuju od ostalih riba. Jedino je kod reda Syngnathiformes zabilježena pojava da mužjaci unutar svojeg tijela, točnije u trbušnoj vrećici ...
Đud, Lana
core
Environmental DNA, Volume 6, Issue 6, November–December 2024.We introduce the metabarcoding gap visualization and demonstrated how it can make comparisons of PCR primers rapidly comprehensible for researchers in the molecular ecology community. We use gap visualization to simultaneously interrogate multiple primer pairs and enhance reference data quality. This has significant impact for study design as selecting
Xin‐Yi Chua +4 more
wiley +1 more source
Evolution of the base of the brain in highly encephalized human species [PDF]
, 2011 The increase of brain size relative to body size-encephalization-is intimately linked with human evolution. However, two genetically different evolutionary lineages, Neanderthals and modern humans, have produced similarly large-brained human species ...
Bastir, Markus +8 more
core +1 more source
Distribution and abundance of ichthyoplankton in Florida Bay [PDF]
, 2002 Ichthyoplankton was sampled at 14 stations with 60 cm bongo nets fitted with 0.333 mm mesh in basins throughout Florida Bay in 1994-1995. In addition, I compared collections made using an epibenthic sled to those made with standard ichthyoplankton bongo
Powell, Allyn B.
core
The evolution of the brain, the human nature of cortical circuits and intellectual creativity [PDF]
, 2011 The tremendous expansion and the differentiation of the neocortex constitute two major events in the evolution of the mammalian brain. The increase in size and complexity of our brains opened the way to a spectacular development of cognitive and mental ...
Felipe Oroquieta, Javier de
core +2 more sources
The fishes of ascension Island, central Atlantic Ocean - new records and an annotated checklist [PDF]
, 2017 A checklist of the fishes of Ascension Island is presented. The species Rhincodon typus, Alopias superciliosus, Isurus oxyrinchus, Carcharhinus obscurus, Galeocerdo cuvier, Sphyrna lewini, Hexanchus griseus, Manta birostris, Gymnothorax vicinus ...
Allen +48 more
core +1 more source
Evolutionary Applications, Volume 17, Issue 7, July 2024.Abstract Parental age impacts offspring quantity and quality. Most prior research focused on maternal age. Since in most organisms the mother produces the costly eggs plus provides all or most parental care, it is difficult to distinguish maternal effects mediated via the egg from later maternal care.
Freya Adele Pappert +3 more
wiley +1 more source
Seahorse nanos3 plays essential roles in germ cell development in the absence of nanos2
Water Biology and SecuritySeahorses are specialized teleosts due to their unique male pregnancy and reproductive physiology. In particular, they have distinct gonad structures and different patterns of gametogenesis development in both sexes.
Lingzhen Chen +3 more
doaj +1 more source
Journal of Fish Biology, Volume 105, Issue 1, Page 124-128, July 2024.Abstract Sound production during feeding by the pot‐bellied seahorse, Hippocampus abdominalis, was quantified with an observation of clicks (acoustic signal) and snicks (visual behavior). Female, male, and juvenile seahorses had feeding sounds characterized for peak (dominant) frequency (Hz), sound pressure level (SPL), and duration (ms).
Brittany A. H. Romanchek +2 more
wiley +1 more source