Results 21 to 30 of about 320 (139)
Se registra por primera vez la presencia de la quimera Hydrolagus macrophthalmus De Buen, 1959, en aguas del Pacífico nororiental; especie cuya distribución se consideraba como exclusiva del Pacífico sur oriental.
Adrián F. González-Acosta +4 more
doaj +2 more sources
FIGURE 1. Harriotta raleighana Goode & Bean 1895, UCR 2909–02, male, 641 mm TL, 292 mm BDL, collected in Costa Rica.Published as part of Angulo, Arturo, López, Myrna I., Bussing, William A.
A. Angulo +3 more
semanticscholar +2 more sources
The occurrence of Hydrolagus cf. trolli is reported for the first time from the central and eastern North Pacific Ocean. This is a geographic range extension for this species, as it was previously only known to occur in the southern Pacific Ocean off of ...
Amber N. Reichert, L. Lundsten, D. Ebert
semanticscholar +2 more sources
The southeastern Pacific chimaeroid Hydrolagus macrophthalmus De Buen, 1959, is reported for the first time in the northeastern Pacific on the basis of 1 male specimen (945 mm TL) caught on 13 April 1995 off Manzanillo, Colima (Mexico: 18° 30'N, 104° 15 ...
Adrián F. González-Acosta +4 more
doaj +1 more source
The feeding ecology of Chimaera monstrosa at a depth of 550 m was studied off Sigacik Bay, Eastern Mediterranean, in 2008. Forty males and 57 females with a length between 7.80 and 45.5 cm were caught. 33 stomachs contained food items.
Elizabeth Grace Tunka Eronat
semanticscholar +2 more sources
Expanding the temporal and spatial scales of environmental DNA research with autonomous sampling
Long‐range autonomous underwater vehicles equipped with autonomous environmental sample processors provide a new means for scaling up marine eDNA research. This comparative study provides evidence that autonomous eDNA sampling compares favorably to commonly used shipboard methods.
Nathan K. Truelove +12 more
wiley +1 more source
Abstract The capture of a female specimen of the velvet belly lantern shark Etmopterus spinax with abnormal skin coloration is reported. The specimen was captured off northern Spain (Bay of Biscay, North‐eastern Atlantic) in 2021 by bottom trawling. The lack of dermal melanophores combined with a normal retinal pigmentation, lead us to considerate the ...
Juan Carlos Arronte +5 more
wiley +1 more source
By transferring energy and nutrients from plankton to top predators, forage species play a major ecological role in marine food webs. While large differences in energy densities have been demonstrated among these species, other determinants of their quality remain poorly explored.
Tiphaine Chouvelon +6 more
wiley +1 more source
Abstract We develop a potentially widely applicable framework for analysing the vulnerability, resilience risk and exposure of chondrichthyan species to all types of anthropogenic stressors in the marine environment. The approach combines the three components of widely applied vulnerability analysis (exposure, sensitivity and adaptability) (ESA) with ...
Terence I. Walker +15 more
wiley +1 more source

