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26 results for “Pristidae”
figure 5 in The sawFIsh (Rhinopristiformes, Pristidae) rostrum displayed in the "Basilica Santuario del Carmine Maggiore" in Naples, Italy: A long story of legends and taxonomic errors
figure 5 Alignment of coi (A) and nd2 (B) sequences obtained for the rostrum of the bscm (indicated by a pink box) and those available in GenBank for sawfish species (see main text for details and Accession numbers). nd 2 haplotypes for P. pectinata from Faria et al. (2013) are indicated as HapC, HapD, HapE. Unrooted neighbor-joining tree (C) constructed using coi + nd2 sequences and displaying only>50% percentage bootstrap scores.
figure 1 in The sawFIsh (Rhinopristiformes, Pristidae) rostrum displayed in the "Basilica Santuario del Carmine Maggiore" in Naples, Italy: A long story of legends and taxonomic errors
figure 1 (A) Picture of the sawfish rostrum kept in the bscm and (B) illustration of the "miraculous event" in which it allegedly took part; note the fish tail protruding from the leak circled in white (from page 81; Bacco, 1605). (C) The original lacquer wax stamp present on the rostrum (central) compared to the logo of the Roman Curia of the Carmelite Order (left) and the logo of the Carmelite fathers of Naples (right). The logo of the Roman Curia of the Carmelite Order was downloaded from https://fraticarmelitani.wixsite.com/fraticarmelitani and, the Downloadedlogo of fromtheBrill.com 06/21/2024 06:27:30PM via Open Access . This is an open access article distributed under the terms Carmelite fathers of Naples was photographed by N. Maio . of the CC BY 4.0 license . https://creativecommons.org/licenses/by/4.0/
Fig. 1. Dermopristis pterophilus n in A new microbothriid monogenean Dermopristis pterophilus n. sp. from the skin of the Critically Endangered green sawfish Pristis zijsron Bleeker, 1851 (Batoidea: Pristidae) in Western Australia
Fig. 1. Dermopristis pterophilus n. sp. attached to the skin adjacent to the base of left pectoral fin of juvenile green sawfish Pristis zijsron Bleeker, 1851 (photograph DLM, 2011).
Fig. 4. Dermopristis pterophilus n in A new microbothriid monogenean Dermopristis pterophilus n. sp. from the skin of the Critically Endangered green sawfish Pristis zijsron Bleeker, 1851 (Batoidea: Pristidae) in Western Australia
Fig. 4. Dermopristis pterophilus n. sp. various soft parts, ventral perspective. (A) Reproductive system (excluding testes). (B) Spermatophores. (C & D) Pharynx with papillae retracted vs extended. Abbreviations: dr, distal region of tubular male reproductive tract; gm, germarium; gt1–3, first through third major gut sub-trees; mf, muscle fibres; mp, male pore; o, o¨otype; p, digitiform papillae; pr, proximal region of tubular male reproductive tract; sr, seminal receptacle; sv, seminal vesicle; v, vagina; vd, vas deferens; vid, vitelline duct; vr, vitelline reservoir. Scale bars: (A) 250 μm; (B) 300 μm; (C & D) 100 μm.
Fig. 3. Dermopristis pterophilus n in A new microbothriid monogenean Dermopristis pterophilus n. sp. from the skin of the Critically Endangered green sawfish Pristis zijsron Bleeker, 1851 (Batoidea: Pristidae) in Western Australia
Fig. 3. Dermopristis pterophilus n. sp. holotype, ventral perspective. Abbreviations: b, bladder; bc, buccal cavity; dr, distal region of tubular male reproductive tract; g, gut; gm, germarium; h, haptor; m, mouth; mf, muscle fibres; mp, male pore; o, o¨otype; ph, pharynx; pr, proximal region of tubular male reproductive tract; sr, seminal receptacle; t, testis; vd, vas deferens; ve, vasa efferentia; vf, vitelline follicle; vr, vitelline reservoir. Scale bar: 500 μm.
Fig. 2. Dermopristis pterophilus n in A new microbothriid monogenean Dermopristis pterophilus n. sp. from the skin of the Critically Endangered green sawfish Pristis zijsron Bleeker, 1851 (Batoidea: Pristidae) in Western Australia
Fig. 2. Dermopristis pterophilus n. sp. holotype, ventral perspective. Abbreviations: dr, distal region of tubular male reproductive tract; gm, germarium; h, haptor; mf, muscle fibres; mp, male pore; ph, pharynx; pr, proximal region of tubular male reproductive tract; t, testis; vd, vas deferens; vf, vitelline follicles; vr, vitelline reservoir. Scale bar: 500 μm.
Fig. 6 in A new microbothriid monogenean Dermopristis pterophilus n. sp. from the skin of the Critically Endangered green sawfish Pristis zijsron Bleeker, 1851 (Batoidea: Pristidae) in Western Australia
Fig. 6. (A) Mean abundance with 95% CI's of Dermopristis pterophilus n. sp. recorded on or adjacent to one of six attachment sites on Pristis zijsron. (B) Green sawfish Pristis zijsron gross morphology with combined total number of D. pterophilus n. sp. infections and the percentage of hosts infected with at least one worm per attachment site, from 16 fish examined. *No infections were found on the head (anterior to host gills, including the rostrum).
Fig. 5. Dermopristis pterophilus n in A new microbothriid monogenean Dermopristis pterophilus n. sp. from the skin of the Critically Endangered green sawfish Pristis zijsron Bleeker, 1851 (Batoidea: Pristidae) in Western Australia
Fig. 5. Dermopristis pterophilus n. sp. detail of dendritic gut, ventral perspective. (A) Extensiveness and pattern of gut diverticula with position of the major gut subtrees extending from each side of the main lateral gut arms. (B) Fine details of minor gut diverticula dorsal to the coiled vas deferens. Abbreviations: g, gut; gt1–6, first through sixth major gut sub-trees; o, o¨otype; sr, seminal receptacle; u, uterus; v, vagina; vd, vas deferens. Scale bars: (A) 500 μm; (B) 100 μm.
FIGURE 4 in Freshwater Sawfish Pristis microdon Latham, 1794 (Chondrichthyes: Pristidae) in the Kimberley region of Western Australia
FIGURE 4. Whole and sectioned vertebrae of Pristis microdon, depicting main translucent zones, which are believed to be laid down annually (see text).
FIGURE 6 in Freshwater Sawfish Pristis microdon Latham, 1794 (Chondrichthyes: Pristidae) in the Kimberley region of Western Australia
FIGURE 6. Relationship between total length (TL) and rostrum length (RL) in female (n=37) and male (n=22) Pristis microdon.
FIGURE 7 in Freshwater Sawfish Pristis microdon Latham, 1794 (Chondrichthyes: Pristidae) in the Kimberley region of Western Australia
FIGURE 7. Percentage occurrence of the number of left rostral teeth in female and male Pristis microdon.
FIGURE 1 in Freshwater Sawfish Pristis microdon Latham, 1794 (Chondrichthyes: Pristidae) in the Kimberley region of Western Australia
FIGURE 1. Sites at which Pristis microdon was captured during this study and other studies, in the western Kimberley region.
FIGURE 5 in Freshwater Sawfish Pristis microdon Latham, 1794 (Chondrichthyes: Pristidae) in the Kimberley region of Western Australia
FIGURE 5. Length-frequency histograms for female and male Pristis microdon collected during the study.
FIGURE 9 in Freshwater Sawfish Pristis microdon Latham, 1794 (Chondrichthyes: Pristidae) in the Kimberley region of Western Australia
FIGURE 9. Comparison of the rostral tooth shape of Pristis microdon and Pristis clavata from the Fitzroy River, illustrating the strong groove present along the posterior edge of the rostral teeth of P. microdon. This groove is present in (a) small juvenile (832 mm TL) and (c and e) larger juvenile (2271 mm TL) P. microdon, and runs the entire length of the tooth back into the rostrum itself. In comparison, the posterior edge of the rostral teeth of (b) small juvenile (865 mm TL) P. clavata is convex (lacking a groove), and although a groove may be present in (d and f) larger juveniles (2130 mm TL) it is rarely present along the entire length of the tooth.
FIGURE 2 in Range, sexual dimorphism and bilateral asymmetry of rostral tooth counts in the smalltooth sawfish Pristis pectinata Latham (Chondrichthyes: Pristidae) of the southeastern United States
FIGURE 2. Relative frequency of left and right side rostral tooth counts for Pristis pectinata specimens from the southeastern United States. A) All specimens (n= 105). B) Males (n=25). C) Females (n=26).
FIGURE 1 in Range, sexual dimorphism and bilateral asymmetry of rostral tooth counts in the smalltooth sawfish Pristis pectinata Latham (Chondrichthyes: Pristidae) of the southeastern United States
FIGURE 1. Relative frequency of total rostral tooth counts for Pristis pectinata from the southeastern United States (n=105).
FIGURE 3 in Range, sexual dimorphism and bilateral asymmetry of rostral tooth counts in the smalltooth sawfish Pristis pectinata Latham (Chondrichthyes: Pristidae) of the southeastern United States
FIGURE 3. Relative frequency of rostral tooth count bilateral asymmetry in Pristis pectinata from the southeastern United States (n=105)
Figure 4. The largetooth sawfish Pristis pristis. A in Species delineation and global population structure of Critically Endangered sawfishes (Pristidae)
Figure 4. The largetooth sawfish Pristis pristis. A, dorsal view of specimen from north-western Australia (photo: W. White); B, line drawing from FAO Species Catalogues.
Figure 1. Measurements adopted for Pristidae. A in Species delineation and global population structure of Critically Endangered sawfishes (Pristidae)
Figure 1. Measurements adopted for Pristidae. A, dorsal view: (1) total length; distance from rostrum tip to (2) eye, (3) spiracle, (4) pectoral fin insertion, (5) pelvic fin insertion, (6) first dorsal fin origin, (7) second dorsal fin origin, and (8) upper caudal fin origin; distance between bases, (15) interdorsal; distance between inner corners, (19) eyes, (20) spiracles, (106) eye length, and (107) spiracle length; rostrum measurements, (54) total length, (55) standard length, (57) rostrum width anterior, (61) rostrum width posterior, (62) interlateral rostral tooth anterior, and (67) interlateral rostral tooth posterior. B, ventral view, distance from rostrum tip to: (9) outer nostril, (10) mouth, (11) first gill, (12) third gill, and (13) posterior cloaca; distance between inner corners, (21) nostrils; pectoral fin lengths, (33) anterior margin, (34) posterior margin, (35) inner margin, and (36) base; other measurements, (28) mouth width, (30) nostril length, (32) clasper outer length. C, lateral view, first dorsal fin lengths: (41) anterior margin, (42) posterior margin, (43) height, (44) inner margin, and (45) base; second dorsal fin lengths: (46) anterior margin, (47) posterior margin, (48) height, (49) inner margin, and (50) base; caudal fin lengths, (51) upper lobe, (52) posterior margin, and (53) lower lobe. Drawings from Food and Agricultural Organization of the United Nations (FAO) Species Catalogues.
Figure 3 in Species delineation and global population structure of Critically Endangered sawfishes (Pristidae)
Figure 3. Majority-rule consensus tree of 10 000 bootstrap pseudoreplicates constructed using maximum parsimony based on 480-bp sequences of the mitochondrial DNA gene NADH-2 of sawfish specimens sampled along the geographical range of the group. Clades with high bootstrap support are coloured with geographical origin noted. Outgroup species included in the analyses were Aetobatus narinari, Raja rhina, Dasyatis annotata, and Rhizoprionodon porosus (available from G. Naylor's database).
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