Graus nigra is a species of sea chub endemic to the Pacific coast of South America, ranging from Valdivia in Chile to southern Peru. This species grows...
4 KB (453 words) - 13:25, 22 June 2024
- zebra fish, stripey bream Girella zonata (Günther, 1859) Genus Graus Graus nigra (Philippi, 1887) Richard van der Laan; William N. Eschmeyer & Ronald...
3 KB (237 words) - 03:32, 5 June 2024
(Pinguipes chilensis), the Cape redfish (Sebastes capensis) and the sea chub Graus nigra. People of the Chinchorro culture who inhabited the arid coast of Chile...
6 KB (707 words) - 16:39, 25 June 2024
variegatus), the Chilean sandperch Pinguipes chilensis, the sea chub Graus nigra, and the cabrilla (Sebastes oculatus). These fish are preyed on by the...
4 KB (413 words) - 15:30, 24 April 2023
both recreational and artisanal spear-fishing. Historically, along with Graus nigra and the Chilean sheepshead (Semicossyphus darwini), M. ancietae constituted...
4 KB (423 words) - 19:31, 10 July 2024
such as the Peruvian morwong (Cheilodactylus variegatus), the sea chub (Graus nigra) and the Cape redfish (Sebastes capensis). P. chilensis is a generalist...
5 KB (501 words) - 19:30, 10 July 2024
von Spix 1825 Genus Penelopina Reichenbach 1861 Highland guan, Penelopina nigra (Fraser 1852) Reichenbach 1861 Subfamily Cracinae Tribe Ortalidini Donegan...
22 KB (2,040 words) - 12:33, 14 October 2024
morphology, biogeography, and mt and nDNA sequences (Pereira et al. 2002, Grau et al. 2005). The position of Penelopina and Chamaepetes - peculiar genera...
6 KB (462 words) - 13:43, 22 April 2024
post-synaptic neurotransmission. Loss of dopamine neurons in the substantia nigra has been linked to Parkinson's disease. Dopamine is synthesized from the...
79 KB (9,153 words) - 22:48, 18 October 2024
highly innervated by dopaminergic neurons that originate from the substantia nigra pars compacta (SNc). The SNc is in the midbrain and contains cell projections...
66 KB (7,667 words) - 04:44, 1 October 2024