Results 71 to 80 of about 1,346 (153)

Model from Decline towards extinction of Mexico's vaquita porpoise (Phocoena sinus)

, 2019
R file with implementation of Mixture Model for ...
Lorenzo Rojas-Bracho (6952952), Jeffrey Moore (725916), Barbara Taylor (3311511), Armando M. Jaramillo-Legorreta (6952943), Jay M. Ver Hoef (318959), Nicholas Tregenza (6952955), Edwyna Nieto-Garcia (6952949), Jay Barlow (528988), Gustavo Cardenas-Hinojosa (6952946), Len Thomas (511985)   +9 more
core   +2 more sources

FIRST ESTIMATES OF VAQUITA ABUNDANCE

, 1997
The abundance of the only population of vaquitas, Gulf of California harbor porpoise (Phocoena sinus), is estimated from four surveys conducted in Mexico between 1986 and 1993, using a variety of methods.
Silber, Greg, Gerrodette, Tim, Barlow, Jay   +2 more
core  

EVIDENCE THAT A RESTORED COLORADO RIVER DELTA IS CRITICAL HABITAT UNDER THE ENDANGERED SPECIES ACT FOR THE RECOVERY OF THE VAQUITA MARINO (Phocoena sinus) AND ITS IMPLICATIONS IN THE LEGAL,ECONOMIC, AND SOCIAL POLICY IN THE COLORADO RIVER

, 2018
The Vaquita marino (Phocoena sinus) is the smallest, most recently discovered, most limited in its distribution, and most highly endangered of all the Cetaceans.
Knoblock, Kenneth
core  

La marsopa de anteojos en la Antártica

, 2006
El grupo de las marsopas está compuesto por seis especies. La marsopa lisa (Neophocaena phocaenoides) que habita el sur de Asia y la marsopa de Dall (Phocoenoide dalli) que vive en gran parte del Pacífico Norte.
Olavarría, C.
core  

Funktionsmorphologie und postnatale Transformation der Vibrissenkrypten bei Zahnwalen (Odontoceti)

, 2008
In der vorliegenden Arbeit wurde die Morphologie und Innervierung der Vibrissenkrypten verschiedener Zahnwalarten mit lichtmikroskopischen Methoden untersucht. Da Zahnwale postnatal den äußeren Haarschaft verlieren, war das Ziel dieser Arbeit, sowohl die
Czech, Nicole (Dipl.)
core  

Fish Otoliths in Cetacean Stomachs and Their Importance in Interpreting Feeding Habits

, 1968
The stomachs of 17 cetaceans of seven species (3 Kogia simus, 5 Stenella longirostris, 3 S. graffmani, 2 Lagenorhynchus obliquidens, 2 Delphinus delphis, 1 Lissodelphis borealis, and 1 Phocoena sinus) yielded 18,164 fish otoliths representing over 51 ...
John E. Fitch, Robert L. Brownell Jr.
core   +1 more source

Vista dorsal del craneo, adulto, hembra (Phocoena sinus, CNMA 33934)

, 2009
Longitud total del craneo 176.00 mm, anchura cigomatica 92.33 mm, anchura boveda craneal 94.50 mm. Categoria de riesgo de extincion en Mexico: En peligro de extincion.
Nohelia G. Pacheco, Fernando A. Cervantes   +1 more
core  

Main code from Decline towards extinction of Mexico's vaquita porpoise (Phocoena sinus)

, 2019
R file with the main ...
Lorenzo Rojas-Bracho (6952952), Jeffrey Moore (725916), Barbara Taylor (3311511), Armando M. Jaramillo-Legorreta (6952943), Jay M. Ver Hoef (318959), Nicholas Tregenza (6952955), Edwyna Nieto-Garcia (6952949), Jay Barlow (528988), Gustavo Cardenas-Hinojosa (6952946), Len Thomas (511985)   +9 more
core   +1 more source

Acoustic interaction of small cetaceans in the Upper Gulf of California, Mexico

, 2012
Tres de los odontocetos menores del Alto Golfo de California (AGC), Delphinus delphis (Delfín común), Tursiops truncatus (Delfín nariz de botella) y Phocoena sinus (Vaquita) tienen estrategias de supervivencia similares en la ecolocación, que les ayuda a
Myriam Campos Aguilar
core  

Assessment of Knowledge on Metal Trace Element Concentrations and Metallothionein Biomarkers in Cetaceans. [PDF]

Toxics, 2023
Leignel V, Pillot L, Gerpe MS, Caurant F.   +3 more
europepmc   +1 more source