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Fig. 1 in Molecular Characterization Of Lates Niloticus (Perciformes, Latidae) Populations From Three Nigerian Waterbodies Using Random Amplified Polymorphic Dna And Microsatellite Markers

Fig. 1. Map showing the sample locations of L. niloticus (Linnaeus, 1758). Population 1 — Kainji lake, Population 2 — River Benue, Makurdi and Population 3 — Ikere-Gorge reservoir, Iseyin, Oyo state.

Fig. 4 in Henneguya (Cnidaria: Myxosporea: Myxobolidae) infections of cultured barramundi, Lates calcarifer (Perciformes: Latidae) in an estuarine wetlands system of Malaysia: description of Henneguya setiuensis n. sp., Henneguya voronini n. sp. and Henneguya calcarifer n. sp.

Fig. 4 Histological sections of gill filaments from Lates calcarifer infected by plasmodia of H. setiuensis n. sp. and H. voronini n. sp. (a) Plasmodia of H. setiuensis n. sp. (arrows) producing compression and damage to the lamellae (*). (b) Development of plasmodia of H. voronini n. sp. (arrows) in the sub-epithelial layer at the base of the filament. Note that the plasmodia also impinge into the gill arch (g)

Fig. 5 in Henneguya (Cnidaria: Myxosporea: Myxobolidae) infections of cultured barramundi, Lates calcarifer (Perciformes: Latidae) in an estuarine wetlands system of Malaysia: description of Henneguya setiuensis n. sp., Henneguya voronini n. sp. and Henneguya calcarifer n. sp.

Fig. 5 Phylogenetic tree generated by maximum likelihood analysis of 18S ribosomal DNA sequences of Henneguya species from perciform hosts and other closely related myxosporean species identified by BLAST; GenBank accession numbers shown after the species name, including the three novel data in bold (H. setiuensis n. sp., H. voronini n. sp. and H. calcarifer n. sp.). Numbers at nodes indicate the bootstrap confidence values (ML). Taxonomic orders of the fish hosts are shown at right: Char Characiformes, Sil Siluriformes, Esoc Esociformes, Mug Mugiliformes, Gob Gobiiformes, Per Perciformes and Acti Actinospores. Chloromyxum cyprini was used as an outgroup

Fig. 2 Henneguya voronini n in Henneguya (Cnidaria: Myxosporea: Myxobolidae) infections of cultured barramundi, Lates calcarifer (Perciformes: Latidae) in an estuarine wetlands system of Malaysia: description of Henneguya setiuensis n. sp., Henneguya voronini n. sp. and Henneguya calcarifer n. sp.

Fig. 2 Henneguya voronini n. sp. (a–b) Line drawings of mature myxospores in frontal view showing polar capsules with coiled polar tubules. (c) Fresh, unstained myxospores in frontal view showing the two pyriform polar capsules. (d) Scanning electron microscope image of the spores showing simple, smooth valve cell surfaces, each contiguous with a caudal process; features typical of the genus

Fig. 1 Henneguya setiuensis n in Henneguya (Cnidaria: Myxosporea: Myxobolidae) infections of cultured barramundi, Lates calcarifer (Perciformes: Latidae) in an estuarine wetlands system of Malaysia: description of Henneguya setiuensis n. sp., Henneguya voronini n. sp. and Henneguya calcarifer n. sp.

Fig. 1 Henneguya setiuensis n. sp. (a–b) Line drawings of mature myxospores in frontal view showing polar capsules with coiled polar tubules. (c) Fresh, unstained myxospores in frontal (arrow) and sutural (*) views, with divergent caudal appendages

Figure 33 in Anatomy, systematics and phylogeny of both Recent and fossil latid fishes (Teleostei, Perciformes, Latidae)

Figure 33. Elements of the pectoral girdle of †Eolates gracilis: A, cleithrum and dorsal and ventral postcleithra (MCSNV T.373), in lateral view; B, scapula, coracoid and radials (MCSNV Rom.Bo), in medial view; C, scapula and part of the cleithrum (23152), in lateral view; D–F, variations of the ventral expansion and number of small spines on the cleithrum, of, D (MCSNV TG 23200), E (VI.N.56 [reversed]) and, F (NHM P3918b), in lateral view. Scale bars = 3 mm.

Figure 31 in Anatomy, systematics and phylogeny of both Recent and fossil latid fishes (Teleostei, Perciformes, Latidae)

Figure 31. Caudal skeletons in Recent and fossil latids, in lateral view (A–G), and marginal ventral ray with the caudal spur, in right lateral view (H): A, †Eolates gracilis (NHM 3918b); B, †E. aquensis (NHM P3912); C, Lates niloticus (NHM 28228[4]); D, L. microlepis (NHM 28228 [1900-12-13:37]); E, L. calcarifer, caudal vertebrae and base of the hypurals (NHM 28228 [1985-11-14:1]); F, Psammoperca waigiensis (NHM 28228 [1888-11-6-6]); G, H, L. stappersi (NHM 28228 [1936-6-45: 1706]). Scale bars: A, B, H = 3 mm, and C–G = 10 mm.

Figure 30 in Anatomy, systematics and phylogeny of both Recent and fossil latid fishes (Teleostei, Perciformes, Latidae)

Figure 30. Bony elements of the median fins in latids: A, posteriormost pterygiophores of the second dorsal fin in Lates calcarifer (MG 26), in right lateral view; B, pterygiophores of the middle of the second dorsal fin of L. niloticus (NHM 28228[4]), in right lateral view; C, anteriormost elements of the anal fin of L. niloticus (NHM 28228[4]), in left lateral view. Scale bar = 2 mm.

Figure 27 in Anatomy, systematics and phylogeny of both Recent and fossil latid fishes (Teleostei, Perciformes, Latidae)

Figure 27. General view of the postcranial skeleton, in lateral view, of A, †Eolates gracilis (NHM P24C38), and B, †Lates bispinosus (holotype and only known specimen). Scale bars = 10 mm.

Figure 26 in Anatomy, systematics and phylogeny of both Recent and fossil latid fishes (Teleostei, Perciformes, Latidae)

Figure 26. General view of the postcranial skeleton, in lateral view, of A, †Lates gregarius (from Bannikov, 1992; modified), and B, †Eolates aquensis (reconstruction mostly from NHM P3912). Scale bar = 10 mm.

Figure 34 in Anatomy, systematics and phylogeny of both Recent and fossil latid fishes (Teleostei, Perciformes, Latidae)

Figure 34. Pelvic bone and/or spine in certain Recent and fossil latids: A–C, Lates niloticus (NHM 28228[4]): A, proximal part of the pelvic spine, and, B, C, distal part of the pelvic bones, in, B, dorsal, and, C, ventral views; D, E, distal part of the pelvic bones in fossil latids: D, †Lates bispinosus (holotype), and, E, †Eolates gracilis (MCSNV VI.N.59), in ventral view. Scale bars = 5 mm.

Figure 28 in Anatomy, systematics and phylogeny of both Recent and fossil latid fishes (Teleostei, Perciformes, Latidae)

Figure 28. Vertebrae of Lates and Psammoperca: A–G, Lates niloticus; H, Psammoperca waigiensis. A, anterior part of the vertebral column (MG 206), in left lateral view; B, first (MG 206), C, second (MG 205) and, D, third (MG 205) centra, in cranial view; E, second centrum (MG 205), in posterior view; F, anteriormost, and, G, posteriormost postabdominal vertebrae (MG 206), in left lateral view; H, the three first vertebrae of P. waigiensis, in left lateral view, modified from Greenwood (1976). Scale bars = 5 mm.

Figure 25 in Anatomy, systematics and phylogeny of both Recent and fossil latid fishes (Teleostei, Perciformes, Latidae)

Figure 25. Left posterior part of the lower jaw in latid fossil species, in lateral view: A, †Lates bispinosus (holotype); B, †Eolates gracilis (MNHN, Bol 0267). Scale bar = 5 mm.

Figure 21 in Anatomy, systematics and phylogeny of both Recent and fossil latid fishes (Teleostei, Perciformes, Latidae)

Figure 21. Premaxillae of some Recent and fossil latids: A, left premaxilla of Lates calcarifer (MG 26), in lateral view; B, right premaxilla of L. stappersi, in occlusal view, modified from Greenwood (1976); C, articular head of the left premaxilla of L. niloticus (MG 206), in lateral view; D, articular head of the right premaxilla of †Eolates gracilis (MCSNV IG.23.200), reversed, in lateral view. Scale bars = 3 mm.

Figure 20 in Anatomy, systematics and phylogeny of both Recent and fossil latid fishes (Teleostei, Perciformes, Latidae)

Figure 20. Right hyoid arch of Lates and †Eolates: A, B, Lates calcarifer (MG 26), in lateral and medial views; C, †Eolates gracilis (MCSNV VI.N.62), in lateral view. Scale bars = 5 mm.

Figure 24 in Anatomy, systematics and phylogeny of both Recent and fossil latid fishes (Teleostei, Perciformes, Latidae)

Figure 24. Left dentary of Lates niloticus (MG.206), in, A, lateral and, B, ventral views. Scale bar = 10 mm.

Figure 19 in Anatomy, systematics and phylogeny of both Recent and fossil latid fishes (Teleostei, Perciformes, Latidae)

Figure 19. Left operculum and suboperculum of † Eolates gracilis (MCSNV VI.N.62), in lateral view. Scale bar = 5 mm.

Figure 18 in Anatomy, systematics and phylogeny of both Recent and fossil latid fishes (Teleostei, Perciformes, Latidae)

Figure 18. Preoperculi of fossil latids, in lateral view: A, †Lates bispinosus (holotype); B, †Eolates gracilis (MNHN Bol 267). Scale bars = 10 mm.

Figure 17 in Anatomy, systematics and phylogeny of both Recent and fossil latid fishes (Teleostei, Perciformes, Latidae)

Figure 17. Left metapterygoid and hyomandibula of Lates niloticus (MG 206), in lateral view: A, metapterygoid; B, hyomandibula. Scale bars = 10 mm.

Figure 22 in Anatomy, systematics and phylogeny of both Recent and fossil latid fishes (Teleostei, Perciformes, Latidae)

Figure 22. Upper jaw and articular heads of the maxilla of Lates calcarifer and L. niloticus: A, left upper jaw of L. calcarifer (MG 26), in lateral view; B–E, articular heads of the left maxilla of, B, C, L. calcarifer (MG 25), and, D, E, L. niloticus (MG 206), in, B, D, anterior, and, C, E, lateral views. Scale bars: A = 5 mm, and B–E = 2 mm.