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3,137 results for “morphological revision”
Figure 13 in Revision of the genus Bosmina Baird, 1845 (Cladocera: Bosminidae), based on evidence from male morphological characters and molecular phylogenies
Figure 13. Bosmina (Lunobosmina) oriens: adult female from a pond on highway 1, 2.9 km east of Little Harbor junction, Newfoundland, Canada. A, B, lateral view; C, head, lateral view; D, E, head, anterior view; F, region of lateral head pore; G, setae at anteroventral portion of valve, inner view; H, I, mucro, inner view; J, K, postabdomen, lateral view; L, postabdominal claw. Scale bars: 100 Mm.
Figure 12 in Revision of the genus Bosmina Baird, 1845 (Cladocera: Bosminidae), based on evidence from male morphological characters and molecular phylogenies
Figure 12. Bosmina (Liederobosmina) hagmanni: adult male from Lago Cristalino, Brazil. A, lateral view; B, anterior view; C, head; D, lateral head pore; E, F, rostrum; G, sculpture of valves; D, postabdonem. Scale bars: 100 Mm for (A, C); 10 Mm for (D, H).
Figure 7 in Revision of the genus Bosmina Baird, 1845 (Cladocera: Bosminidae), based on evidence from male morphological characters and molecular phylogenies
Figure 7. Bosmina (Sinobosmina) fatalis: from Hongzehu Lake, Jiantsu Province, China. A, postabdomen of juvenile female; B, juvenile male I, lateral view; C, postabdomen of juvenile male I; D, limb I of juvenile male I; E, juvenile male II; F, postabdomen of juvenile male II; G, limb I of juvenile male II. See text for a list of morphological abbreviations. Scale bars: 100 Mm.
Figure 11 in Revision of the genus Bosmina Baird, 1845 (Cladocera: Bosminidae), based on evidence from male morphological characters and molecular phylogenies
Figure 11. Bosmina (Liederobosmina) hagmanni: adult male from Lago Cristalino, Ipiranga, lower Rio Negro, Amazonas, Brazil. A, B, lateral and anterior view; C, D, mucro; E, postabdomen; F, distal portion of limb I. Scale bars: 100 Mm.
Figure 10 in Revision of the genus Bosmina Baird, 1845 (Cladocera: Bosminidae), based on evidence from male morphological characters and molecular phylogenies
Figure 10. Bosmina (Liederobosmina) meridionalis: juvenile male from waterhole 22 km from Pedrika, South Australia. A, juvenile male I, general view; B, postabdomen of juvenile male I; C, antenna II of juvenile male I, external view; D, distal portion of limb I of juvenile male I; E, F, juvenile male II, lateral and anterior view; G, mucro of juvenile male II, inner view; H, postabdomen of juvenile male II; I, distal portion of basal segment of antenna II of juvenile male II; J, distal portion of limb I of juvenile male II. Scale bars: 100 Mm.
Figure 19 in Revision of the genus Bosmina Baird, 1845 (Cladocera: Bosminidae), based on evidence from male morphological characters and molecular phylogenies
Figure 19. Adult male of Bosmina (Eubosmina) cf. crassicornis: from Bratsk Water Reservoir, Irkutsk Area, Asian Russia (A–E). Adult male of Bosmina (Eubosmina) cf. kessleri: from Lake Glubokoe, Ruza District, Moscow Area, European Russia (F–L). A, general view; B, head in anterior view; C, mucro; D, postabdomen; E, distal portion of limb I; F, general view; G, head in anterior view; H, setae at anteroventral portion of valve; I, mucro; J, K, postabdomen; L, distal portion of limb I. Scale bars: 100 Mm.
Figure 6 in Revision of the genus Bosmina Baird, 1845 (Cladocera: Bosminidae), based on evidence from male morphological characters and molecular phylogenies
Figure 6. Bosmina (Sinobosmina) fatalis: adult male from Hongzehu Lake, Jiantsu Province, China. A, lateral view; B, head, lateral view; C, D, postabdomen, lateral view; E, distal portion of postabdomen, dorsal view; F, limb I, inner view; G, H, distal portion of limb I, external view; I, tip of copulatory hook on limb I. See text for a list of morphological abbreviations. Scale bars: 100 Mm.
Figure 8 in Revision of the genus Bosmina Baird, 1845 (Cladocera: Bosminidae), based on evidence from male morphological characters and molecular phylogenies
Figure 8. Bosmina (Sinobosmina) cf. fatalis cyanopotamia: adult male from Lake Bolon, Khabarovsk Territory, Asian Russia. A, B, lateral view; C, head, lateral view; D, mucro, inner view; E, postabdomen; F, distal portion of postabdomen; G, distal portion of limb I. Scale bars: 100 Mm.
Figure 9 in Revision of the genus Bosmina Baird, 1845 (Cladocera: Bosminidae), based on evidence from male morphological characters and molecular phylogenies
Figure 9. Bosmina (Liederobosmina) meridionalis: adult male from a waterhole 22 km from Pedrika on road to Dalhousie, South Australia (A–F, H– J), and from Rainbow Lake, Kosciusko National Park, New South Wales, Australia (G, K). A, lateral view; B, C, head, lateral and anterior views; D, anteroventral portion of valve, inner view; E, mucro, inner view; F, postabdomen; G, postabdominal claw; H, antenna II, anterior view; I, limb I; J, K, tip of copulatory hook on limb I. Scale bars: 100 Mm.
Figure 5 in Revision of the genus Bosmina Baird, 1845 (Cladocera: Bosminidae), based on evidence from male morphological characters and molecular phylogenies
Figure 5. Bosmina (Bosmina) liederi: artificially induced adult male, cultured initially from Bass Lake near Lake Erie, Ontario, Canada. A, B, lateral and anterior view; C, head, lateral view; D, mucro, inner view; E–G, postabdomen; H, antenna II, external view; I, distal portion of limb I. See text for a list of morphological abbreviations. Scale bars: 100 Mm.
Figure 26 in Revision of the genus Bosmina Baird, 1845 (Cladocera: Bosminidae), based on evidence from male morphological characters and molecular phylogenies
Figure 26. Maximum likelihood (ML) phylogram based on 16S rDNA mitochondrial sequences for bosminids. The numbers above the branches indicate clade support estimated by the nonparametric bootstrapping using neighbourjoining and ML methods. The colours indicate subgenera and the population abbreviations are given in Table 1 (lowercase letters indicate different specimens from the same site). The boxes indicate the subgenera (from top to bottom; see Fig. 25 for subgeneric colour scheme of boxes in the online version of this article) Bosmina, Sinobosmina, Bosmina, Liederobosmina, Lunobosmina, and Eubosmina.
Figure 27 in Revision of the genus Bosmina Baird, 1845 (Cladocera: Bosminidae), based on evidence from male morphological characters and molecular phylogenies
Figure 27. Maximum likelihood (ML) phylogram based on partial 18S rDNA, internal transcribed spacer (ITS)-1, ITS-2, and partial 28S rDNA nuclear sequences for bosminids. The numbers above the branches indicate clade support estimated by the nonparametric bootstrapping using neighbour-joining and ML methods. The population abbreviations are given in Table 1 (lowercase letters indicate different specimens from the same site). The boxes indicate the subgenera (from top to bottom; see Fig. 25 for subgeneric colour scheme of boxes in the online version of this article) Bosmina, Sinobosmina, Liederobosmina, Lunobosmina, and Eubosmina.
Figure 23 in Revision of the genus Bosmina Baird, 1845 (Cladocera: Bosminidae), based on evidence from male morphological characters and molecular phylogenies
Figure 23. Bosmina (Eubosmina) tanakai sp. nov.: adult male from Ichiyanagi Numa Pond, Aomori Prefecture, Japan. A, general view; B, head, lateral view; C, D, head, anterior view; E, frontal head pore; F, region of lateral head pore; G, mucro, inner view; H, I, postabdomen, lateral view; J, distal end of postabdomen, ventral view; K, aesthetasc region of antenna I. Scale bars: 100 Mm.
Figure 4 in Revision of the genus Bosmina Baird, 1845 (Cladocera: Bosminidae), based on evidence from male morphological characters and molecular phylogenies
Figure 4. Bosmina (Bosmina) longirostris: from a duck pond near Ghent University, Belgium. A, postabdomen of juvenile female; B, juvenile male I, lateral view; C, D, postabdomen of juvenile male I; E, rostrum and antennae I of juvenile male I; F, limb I of juvenile male I, inner view; G, H, distal portion of limb I of juvenile male I; I, juvenile male II, lateral view; J–L, postabdomen of juvenile male II; M, rostrum and antennae I of juvenile male II; N, antenna II of juvenile male II; O, limb I of juvenile male II, inner view; P, distal portion of juvenile male II. See text for a list of morphological abbreviations. Scale bars: 100 Mm.
Figure 3 in Revision of the genus Bosmina Baird, 1845 (Cladocera: Bosminidae), based on evidence from male morphological characters and molecular phylogenies
Figure 3. Bosmina (Bosmina) longirostris: adult male from a duck pond near Ghent University, Belgium (A–D), and juvenile male II from Lake Glubokoe, Moscow Area, Russia (E–H). A, B, postabdomen; C, tip of postabdomen in distal view; D, distal portion of limb I; E, F, rostrum; G, lateral head pore and coxal portion of antenna II; H, postabdomen and copulatory hook on limb I. Scale bar: 10 Mm.
Figure 2 in Revision of the genus Bosmina Baird, 1845 (Cladocera: Bosminidae), based on evidence from male morphological characters and molecular phylogenies
Figure 2. Bosmina (Bosmina) longirostris: adult male from a duck pond near Ghent University, Belgium. A, lateral view; B, anterior view; C, head; D, lateral head pore; E, F, rostrum; G, antenna II; H, mucro. Scale bars: 100 Mm for (A, B); 10 Mm for (C–H).
Figure 1 in Revision of the genus Bosmina Baird, 1845 (Cladocera: Bosminidae), based on evidence from male morphological characters and molecular phylogenies
Figure 1. Bosmina (Bosmina) longirostris: adult male from a duck pond near Ghent University, Belgium. A, B, general view; C, lateral head pore; E, F, postandomen; G, antennae I, anterior view; H, antenna II, posterior view; I, distal portion of antenna II, anterior view; J, limb I, inner view; K–M, distal portion of limb I; N, subdistal lobe. See text for a list of morphological abbreviations. Scale bars: 100 Mm.
Figures 38–50. Vatellini species, morphology. 38–39 in Revision of the New World and south-east Asian Vatellini (Coleoptera: Dytiscidae: Hydroporinae) and phylogenetic analysis of the tribe
Figures 38–50. Vatellini species, morphology. 38–39, Vatellus grandis, metendosternite; 38, dorsal aspect; 39, right lateral aspect. 40–41, Derovatellus lentus, metendosternite; 40, dorsal aspect; 41, right lateral aspect. 42–44, V. grandis, genital capsule; 42, abdominal sternum VIII; 43, spiculum; 44, genital ring. 45–47, D. lentus, genital capsule; 45, abdominal sternum VIII; 46, spiculum; 47, genital ring. 48–49, V. grandis, ejaculatory duct sclerite; 48, lateral aspect; 49, dorsal aspect. 50, D. dagombae, apex of lateral lobe.
Figures 28–37. Vatellini species, morphology. 28–30 in Revision of the New World and south-east Asian Vatellini (Coleoptera: Dytiscidae: Hydroporinae) and phylogenetic analysis of the tribe
Figures 28–37. Vatellini species, morphology. 28–30, Derovatellus lentus, speleum; 28, apical half of speleum, dorsal aspect with gland reservoirs removed; 29, dorsal aspect, dorsal surface of sternum VI, and gland reservoirs present; 30, left lateral aspect. 31–37, Derovatellus species, spelea and dorsal surfaces of sterna V–VI; 31, D. fasciatus; 32, D. decellei; 33, D. wewalkai; 34, D. dagombae; 35, D. nyanzae; 36, D. lugubris; 37, D. bisignatus.
Figures 23–27. Vatellini species, morphology. 23–24 in Revision of the New World and south-east Asian Vatellini (Coleoptera: Dytiscidae: Hydroporinae) and phylogenetic analysis of the tribe
Figures 23–27. Vatellini species, morphology. 23–24, left metathoracic wing; 23, Derovatellus lentus; 24, Vatellus grandis; A, anal; AA, anal anterior; AP, anal posterior; C, costa; Cu, cubitus; CuA, cubitus anal; M, media; mf, submedial binding patch; MP, media posterior; oc, oblongum cell; R, radius; RA, radius anterior; RP, radius posterior; Sc, subcosta; wc, wedge cell. 25, V. grandis, field of protarsal ventral adhesive setae; 26, V. grandis, metafemur, posterior margin; 27, metatarsomere V and metatarsal claws.
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