Genetic structure, population demography and seasonal occurrence of blacktip shark Carcharhinus limbatus in Bimini, the Bahamas

2015 ◽  
Vol 87 (6) ◽  
pp. 1371-1388 ◽  
Author(s):  
K. S. Gledhill ◽  
S. T. Kessel ◽  
T. L. Guttridge ◽  
A. C. Hansell ◽  
A. E. Bester-van der Merwe ◽  
...  
Keyword(s):  
Genetic Structure ◽  
Seasonal Occurrence ◽  
Population Demography ◽  
Structure Population ◽  
The Bahamas ◽  
Blacktip Shark ◽  
Carcharhinus Limbatus

Genetic heterogeneity among blacktip shark, Carcharhinus limbatus , continental nurseries along the U.S. Atlantic and Gulf of Mexico

2003 ◽  
Vol 143 (6) ◽  
pp. 1039-1046 ◽  
Author(s):  
D. B. Keeney ◽  
M. Heupel ◽  
R. E. Hueter ◽  
E. J. Heist
Keyword(s):  
Gulf Of Mexico ◽  
Genetic Heterogeneity ◽  
Blacktip Shark ◽  
Carcharhinus Limbatus ◽  
The U.S

scholarly journals Diet of the Blacktip Shark (Carcharhinus limbatus) in the Northwestern Gulf of Mexico

2020 ◽  
Vol 31 ◽  
pp. SC25-SC30
Author(s):  
Sarah R. Alewijnse ◽  
R. J. David Wells
Keyword(s):  
Gulf Of Mexico ◽  
Stomach Contents ◽  
Minor Component ◽  
Weight Percent ◽  
Micropogonias Undulatus ◽  
Blacktip Shark ◽  
Carcharhinus Limbatus ◽  
Shrimp Fishery ◽  
New Finding ◽  
A Minor

The stomach contents of 90 Blacktip Shark (Carcharhinus limbatus) specimens caught in the northwestern Gulf of Mexico (GOM) were examined. Stomach contents were identified to the lowest possible taxon, and quantified using percent weight, percent number, percent frequency of occurrence, and percent index of relative importance (IRI). Teleosts were the dominant prey group (98.95% IRI), although most were unidentified (61.70% IRI). Of identified teleost species, Atlantic Croaker (Micropogonias undulatus) (28.43% IRI), and Gulf Menhaden (Brevoortia patronus) (2.31% IRI) were the most important. Crustaceans (0.65% IRI), mollusks (0.46% IRI), and elasmobranchs (0.03% IRI) formed a minor component of the diet. Suspected shrimp fishery discards were found in 11% of stomachs, highlighting the potential importance of this food source for the Blacktip Shark. Diet composition did not differ between male and female sharks, but did between juveniles and adults. Juvenile shark diets had greater proportions of unidentified teleost, Clupeidae and Penaeidae, while adult diets had greater proportions of Sciaenidae, Ariidae and cephalopods. Our results were similar, although not identical to, other studies of Blacktip Shark diets in the northwestern GOM. Of note is finding of the mantis shrimp Squilla empusa, a species previously unreported in Blacktip Shark stomach contents. This new finding, the high importance of unidentified teleosts, and the lack of asymptote in the prey accumulation curve emphasize the need for further study of the Blacktip Shark diet in the northwestern GOM.

Spatial genetic structure, population dynamics, and spatial patterns in the distribution of Ocotea catharinensis from southern Brazil: implications for conservation

2018 ◽  
Vol 48 (5) ◽  
pp. 506-516 ◽  
Author(s):  
Tiago Montagna ◽  
Miguel Busarello Lauterjung ◽  
Rafael Candido-Ribeiro ◽  
Juliano Zago da Silva ◽  
Marcia Patricia Hoeltgebaum ◽  
...  
Keyword(s):  
Population Dynamics ◽  
Genetic Structure ◽  
Spatial Patterns ◽  
Spatial Genetic Structure ◽  
Southern Brazil ◽  
Structure Population

Evidence for multiple paternity and confirmation of an Indo-Pacific origin of blacktip shark Carcharhinus limbatus occurring in South Africa

2019 ◽  
Vol 41 (3) ◽  
pp. 281-289
Author(s):  
AE Bester-van der Merwe ◽  
SN Maduna ◽  
KL Hull ◽  
J Bell ◽  
C Rossouw ◽  
...  
Keyword(s):  
South Africa ◽  
Multiple Paternity ◽  
Blacktip Shark ◽  
Carcharhinus Limbatus

Agonistic Displays in the Blacktip Shark (Carcharhinus limbatus)

Copeia ◽  
2000 ◽  
Vol 2000 (1) ◽  
pp. 282-284 ◽  
Author(s):  
Erich K. Ritter ◽  
Alexander J. Godknecht
Keyword(s):  
Blacktip Shark ◽  
Carcharhinus Limbatus

First fossils of the extant blacktip shark Carcharhinus limbatus from Europe and the Mediterranean Basin

2021 ◽  
Vol 301 (1) ◽  
pp. 109-118
Author(s):  
Alberto Collareta ◽  
Marco Merella ◽  
Simone Casati ◽  
Andrea Di Cencio
Keyword(s):  
Mediterranean Basin ◽  
Blacktip Shark ◽  
Carcharhinus Limbatus ◽  
The Mediterranean ◽  
The Mediterranean Basin

Stochastic demographic analyses of the silvertip shark ( Carcharhinus albimarginatus ) and the common blacktip shark ( Carcharhinus limbatus ) from the Indo-Pacific

2017 ◽  
Vol 191 ◽  
pp. 95-107 ◽  
Author(s):  
Jonathan J. Smart ◽  
Andrew Chin ◽  
Andrew J. Tobin ◽  
William T. White ◽  
Brian Kumasi ◽  
...  
Keyword(s):  
Blacktip Shark ◽  
Carcharhinus Limbatus ◽  
The Common

scholarly journals Environmental DNA detection tracks established seasonal occurrence of blacktip sharks (Carcharhinus limbatus) in a semi-enclosed subtropical bay

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Bautisse D. Postaire ◽  
Judith Bakker ◽  
Jayne Gardiner ◽  
Tonya R. Wiley ◽  
Demian D. Chapman
Keyword(s):  
Dna Detection ◽  
Environmental Dna ◽  
Seasonal Occurrence ◽  
Carcharhinus Limbatus
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