Importance of Fetal Alcohol Spectrum Disorders Prevention and Intervention.

The consumption of alcohol and other substances during pregnancy can impair prenatal development. While scientifically informed public health measures have raised awareness of the risks of harmful prenatal substance exposures, the use of alcohol and other substances during pregnancy continues to rise. The successful dissemination of consistent messaging, health care professional education and training, and universal implementation of clinical interventions may help reduce drinking in pregnancy and prevent fetal alcohol spectrum disorders (FASDs), a constellation of developmental disabilities and birth defects caused by alcohol use during pregnancy.

Same calls, different meanings: Acoustic communication of Holocentridae.

The literature on sound production behaviours in fish in the wild is quite sparse. In several taxa, associations between different sound types and given behaviours have been reported. In the Holocentridae, past nomenclature of the different sound types (knocks, growls, grunts, staccatos and thumps) has been confusing because it relies on the use of several terms that are not always based on fine descriptions.

Sounds as taxonomic indicators in Holocentrid fishes.

The species-specific character of sounds in the animal kingdom has been extensively documented, yet research on fishes has predominantly focused on a limited number of species, overlooking the potential of acoustic signals to reflect broader taxonomic ranks. In this study, we analyzed acoustic data of hand-held sounds from 388 specimens spanning 5 genera and 33 species within the family Holocentridae, with the objective of evaluating the use of sound characteristics for taxonomic discrimination across various levels (subfamily, genus, species). Sounds could be indicative of grouping.