Results 121 to 130 of about 390 (150)

Low diversity and abundance of predatory fishes in a peripheral coral reef ecosystem. [PDF]

Ecol Evol
Williams CT, Garzon F, Cochran JEM, Tanabe LK, Hawkes LA, McIvor AJ, Eweida AA, Marshall PA, Berumen ML.   +8 more
europepmc   +1 more source

Mitochondrial Genome and Phylogenetic Analysis of the Narrownose Smooth-Hound Shark Mustelus schmitti Springer, 1939. [PDF]

Animals (Basel)
Nisa-Castro-Neto W, Wagner PGC, Kipper D, da Silveira VP, Fonseca ASK, Ikuta N, Lunge VR.   +6 more
europepmc   +1 more source

Global stock structure of the Silky shark (<i>Carcharhinus falciformis</i>, Carcharhinidae) assessed with high-throughput DNA sequencing. [PDF]

PeerJ
Kraft DW, Conklin EE, Freel EB, Hutchinson M, Spaet JLY, Toonen RJ, Forsman ZH, Grant MI, Filmalter JD, Hyde JR, Gulak SJB, Bowen BW.   +11 more
europepmc   +1 more source

Species richness variation in marine and terrestrial fauna across widespread, fragmented territories: assessing inherent challenges of data scarcity at local and regional scales. [PDF]

Sci Rep
Barreiro K, Benestan L, Moritz C, Ducatez S, Gaertner JC, Le Luyer J, Monaco CJ.   +6 more
europepmc   +1 more source

Valuing conservation and natural wealth: The blue economy of manta ray watching in the Maldives. [PDF]

PLoS One
Moloney HM, Rojas MIG, Rothe N, Armstrong AO, Ballard K, Barraud F, Hamdan F, Richardson AJ, Riyad EM, Sawers TJ, Townsend KA, Stevens GMW.   +11 more
europepmc   +1 more source

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Mating in the reef white-tip shark Triaenodon obesus

Marine Biology, 1985
Mating reef white-tip sharks, Triaenodon obesus, were observed and photographed in shallow waters of the Hawaiian Islands. The sharks copulated in a stationary parallel orientation with their heads on the bottom and bodies angled upwards approximately 45° into the water column.
T. C. Tricas, E. M. Le Feuvre
exaly   +2 more sources

Serum T4 and serum T3 concentrations in immature captive whitetip reef sharks,Triaenodon obesus

The Journal of Experimental Zoology, 1999
Serum T(3) (3,5,3' triiodothyronine) and serum T(4) (thyroxine) concentrations were repetitively assayed by radioimmunoassay over a three-year period in two male and two female immature captive whitetip reef sharks, Triaenodon obesus. These sharks were maintained at the Waikiki Aquarium, Honolulu, Hawaii, in an open system holding pool receiving 568 ...
Gerald L Crow, Benny Ron, L E L Rasmussen   +2 more
exaly   +3 more sources

Oceanic dispersal in a sedentary reef shark (Triaenodon obesus): genetic evidence for extensive connectivity without a pelagic larval stage [PDF]

Journal of Biogeography, 2011
AbstractAim  Most reef fishes are site‐attached, but can maintain a broad distribution through their highly dispersive larval stage. The whitetip reef shark (Triaenodon obesus) is site‐attached, yet maintains the largest Indo‐Pacific distribution of any reef shark while lacking the larval stage of bony (teleost) fishes.
Whitney, Nicholas M., Robbins, William D., Schultz, Jennifer K., Bowen, Brian W., Holland, Kim N.   +4 more
openaire   +4 more sources

Group courtship, mating behaviour and siphon sac function in the whitetip reef shark, Triaenodon obesus

Animal Behaviour, 2004
We analysed video records of three mating events involving nine free-living whitetip reef sharks in Cocos Islands, Costa Rica to examine reproductive behaviour in this species. We describe several behaviours never before documented in this species, and four behaviours never before documented in any elasmobranch.
Harold L Pratt, Jeffrey C Carrier
exaly   +2 more sources

Developmental Stages of Paralebion elongatus from Aquarium-Held Reef Whitetip Sharks (Triaenodon obesus) Captured in Hawaiian Waters

Journal of Parasitology, 1992
Adult male and female, nauplius 1 and 2, and preadult 1 and 2 stages of Paralebion elongatus Wilson, 1911 (Copepoda: Euryphoridae) are redescribed and described, respectively, from specimens collected from aquarium-held reef whitetip sharks (Triaenodon obesus) captured in Hawaiian waters. A circular area of villiform papillae between the frontal plates
George W Benz
exaly   +2 more sources