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28 results for “Sphyrna”
FIGURE 3 in Sphyrna alleni sp. nov., a new hammerhead shark (Carcharhiniformes, Sphyrnidae) from the Caribbean and the Southwest Atlantic.
FIGURE 3. Cephalofoil comparison (dorsal and ventral views of each specimen are provided). Bar scale: 5cm. TL: Total length of specimen. A) S. alleni sp. nov.; B) S. tiburo; C) and S. vespertina. Photos: Cindy Gonzalez.
FIGURE 7 in Sphyrna alleni sp. nov., a new hammerhead shark (Carcharhiniformes, Sphyrnidae) from the Caribbean and the Southwest Atlantic.
FIGURE 7. STRUCTURE bar plot showing the assignment probabilities (K=2) of each genotyped individual of S. tiburo and S. aff. tiburo from seven different localities. BAH: Bahamas; FL: Florida, U.S; NC: North Carolina, U.S; SC: South Carolina, U.S; BDT: Bocas del Toro, Panama; BR: Maranhão State, Brazil; BZ: Riversdale, Belize. K-groupings correspond to: Red: Western Atlantic (Bahamas and U.S locations: North Carolina South Carolina, U.S); and Green: Southwestern Atlantic and the Caribbean (Bocas del Toro, Panama; Maranhão State, Brazil; and Riversdale, Belize).
FIGURE 2 in Sphyrna alleni sp. nov., a new hammerhead shark (Carcharhiniformes, Sphyrnidae) from the Caribbean and the Southwest Atlantic.
FIGURE 2. Plot of the first two principal components for 61 size-adjusted morphometric variables analyzed. Black circles indicate S. aff. tiburo specimens from Riversdale, Belize and white circles indicate S. tiburo specimens from Florida, U.S.
FIGURE 1 in Sphyrna alleni sp. nov., a new hammerhead shark (Carcharhiniformes, Sphyrnidae) from the Caribbean and the Southwest Atlantic.
FIGURE 1. Sampling localities. Western Atlantic (WA): U.S. North Carolina (NC), South Carolina (SC), Florida (FL): Panama City (PC), Sarasota (SRQ), Rookery Bay (RB), Bahamas (BS); Caribbean: Belize (BZ), Bocas del Toro, Panama (BDT); Southwestern Atlantic: Brazil (BR). Grey boxes represent the two localities where specimens were also collected for morphometric, meristic, and genetic analyses (S. aff. tiburo N=12; S. tiburo N= 11). The information outside of boxes depict localities and number of samples used in the analysis of microsatellite DNA markers (S. aff. tiburo N=60; S. tiburo N=96).
FIGURE 6 in Sphyrna alleni sp. nov., a new hammerhead shark (Carcharhiniformes, Sphyrnidae) from the Caribbean and the Southwest Atlantic.
FIGURE 6. Allele frequencies for four microsatellite loci: Spti 41, Spti 44, Spti 46, and Spti 34. Grey bars represent S. aff. tiburo and black bars represent S. tiburo specimens analyzed (See supplementary materials: S2 for the other eight loci analyzed).
FIGURE 10 in Sphyrna alleni sp. nov., a new hammerhead shark (Carcharhiniformes, Sphyrnidae) from the Caribbean and the Southwest Atlantic.
FIGURE 10. Paratype. External morphology and coloration of a fresh specimen of Sphyrna alleni sp. nov., collected in Riversdale, Belize. UF: 247326, Male, 64.5 cm TL. Photos: Cindy Gonzalez.
FIGURE 9 in Sphyrna alleni sp. nov., a new hammerhead shark (Carcharhiniformes, Sphyrnidae) from the Caribbean and the Southwest Atlantic.
FIGURE 9. Holotype of Sphyrna alleni sp. nov. collected in Riversdale, Belize. UF 245705, Female, 103 cm TL. Photo: Zachary Randall, Digital Imaging Division, Florida Museum.
Figure 2. The S in First record of scalloped hammerhead shark Sphyrna lewini (Carcharhiniformes: Sphyrnidae) in freshwater habitat
Figure 2. The S. lewini which stranded in Mahakam river at Muara Baroh village, Muara Pahu subdistrict, Kutai Barat district, East Kalimantan province (Photo: Yuni Sri Wahyuni).
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OpenNeuro
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