Results 51 to 60 of about 7,292 (83)

Demersal and pelagic species of fish and squid from the Patagonian shelf. [PDF]

Zookeys, 2017
Eder EB, Marin MR, Lewis MN.
europepmc   +1 more source

Espectro trófico de Chelonoidis chilensis (Chelonii: testudinidae) en la provincia fitogeográfica del monte (Mendoza, Argentina)

, 1994
Between 1983 and 1991, 83 field trips were made to the biogeographical province of Monte, in Mendoza province, Argentina, in order to study the trophic spectrum of Chelonoidis chilensis, among other ecoethological aspects. The trophic period extends from
Richard, Enrique
core  

A glimpse into the genetic diversity of the Peruvian seafood sector: Unveiling species substitution, mislabeling and trade of threatened species. [PDF]

PLoS One, 2018
Marín A, Serna J, Robles C, Ramírez B, Reyes-Flores LE, Zelada-Mázmela E, Sotil G, Alfaro R.   +7 more
europepmc   +1 more source

Shark fisheries in the Southeast Pacific: A 61-year analysis from Peru. [PDF]

F1000Res, 2014
Gonzalez-Pestana A, Kouri J C, Velez-Zuazo X.   +2 more
europepmc   +1 more source

Biogeographic shifts in reef fish size structure along the Southeastern Pacific occur independently of sea surface temperature and chlorophyll-a. [PDF]

J Anim Ecol
Gartenstein S, Garcés-Vargas J, Villalobos VI, Fica-Rojas E, Godoy N, Torres Cañete F, Pérez-Matus A, Valdivia N.   +7 more
europepmc   +1 more source

Dental crown morphological variation and heterodonty in carcharhiniform sharks. [PDF]

Anat Rec (Hoboken)
Zanini F, Soares KDA.
europepmc   +1 more source

A parasite through time: Revisiting <i>Trypanosoma rajae</i> Laveran and Mesnil, 1902 with new molecular and morphological insights from the blood of Rajidae in the western Mediterranean. [PDF]

Int J Parasitol Parasites Wildl
Kefil S, Duval L, Labat A, Bouguerche C, Kechemir-Issad N.   +4 more
europepmc   +1 more source

Observations on the feeding habits of the narrow mouthed cat shark Schroederichthys bivius (Chondrichthyes, Scyliorhinidae) in the Beagle Channel

The study of the stomach contents of 97 specimens of the narrow mouthed cat shark Schroederichthys bivius shows that their basic food consists of crabs, mainly Munida subrugosa. No significant variations were observed between size classes.
Casadevall, Margarida, Matallanas García, Jesús, Carrasson, M.   +2 more
core  

Evaluación de la presencia y biomagnificación de compuestos orgánicos persistentes (COPs) en peces patagónicos.

, 2014
Tesis presentada para optar al título de Biólogo/a Marino/a.Se ha registrado la presencia de Compuestos Orgánicos Persistentes (COPs) en los ecosistemas polares y subpolares, situación que puede ser explicada por los procesos de fraccionamiento global y ...
Santos Pichún, Tamara Andrea
core  

The Presence of Kelp Lessonia trabeculata Drives Isotopic Niche Segregation of Redspotted Catshark Schroederichthys chilensis

Estuarine, Coastal and Shelf Science, 2021
Abstract Kelp forests are associated with high biodiversity as they provide habitat and food source for many species. Redspotted catshark Schroederichthys chilensis is a coastal shark species associated with kelp forests of southern South America dominated by Lessonia trabeculata. Despite its common occurrence redspotted catshark the knowledge on its
Ivan A Hinojosa, Nicole Colin, Konrad Górski   +2 more
exaly   +3 more sources