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161 results for “Andaman and Nicobar Islands”
FIGURE 6. Ophiorrhiza trichocarpon. A,B. habit. C. a twig with infructescence. D. Split opened corolla showing stamens. E in The genus Ophiorrhiza (Rubiaceae) in Andaman and Nicobar Islands, India with a new species
FIGURE 6. Ophiorrhiza trichocarpon. A,B. habit. C. a twig with infructescence. D. Split opened corolla showing stamens. E. stigma with style. Photos by M. Sabu & V.S. Hareesh.
FIGURE 5. Ophiorrhiza nicobarica. A. holotype. B. inflorescence. C. a in The genus Ophiorrhiza (Rubiaceae) in Andaman and Nicobar Islands, India with a new species
FIGURE 5. Ophiorrhiza nicobarica. A. holotype. B. inflorescence. C. a twig with inflorescence and infructescence. Photos by Joju P. Alappatt.
FIGURE 4. Ophiorrhiza mungos. A in The genus Ophiorrhiza (Rubiaceae) in Andaman and Nicobar Islands, India with a new species
FIGURE 4. Ophiorrhiza mungos. A. habit (inset stipule). B. single flower. C. corolla. D. split opened corolla showing villous ring and stamen. E. hypanthium with style and stigma. F. infructescence. G. capsule. Photos by V.S. Hareesh.
FIGURE 3. Ophiorrhiza jojui. A. a twig with flower. B. a in The genus Ophiorrhiza (Rubiaceae) in Andaman and Nicobar Islands, India with a new species
FIGURE 3. Ophiorrhiza jojui. A. a twig with flower. B. a twig showing the lower surface of leaves. C. node showing stipule. D. inflorescence. E. single flower. F,G. short styled-flower. H,I. long styled flower. F,H. split opened corolla showing villous ring and stamen. G,I. hypanthium with style and stigma. J. capsule. Photos by M. Sabu & V.S. Hareesh.
FIGURE 1. Ophiorrhiza infundibularis A. habit. B. inflorescence. C. infructescence. D in The genus Ophiorrhiza (Rubiaceae) in Andaman and Nicobar Islands, India with a new species
FIGURE 1. Ophiorrhiza infundibularis A. habit. B. inflorescence. C. infructescence. D. inflorescence top view. Photos by Joju P. Alappatt.
FIGURE 2 in On the occurrence of Crotalaria uncinella subsp. elliptica (Fabaceae) in Andaman and Nicobar Islands, India
FIGURE 2. Crotalaria uncinella subsp. elliptica: A. flowering twig B. calyx, C. standard, D. alae, E. keel, F. legume, G. stamens, H. pistil (Illustration: Mayur Nandikar).
FIGURE 1 in On the occurrence of Crotalaria uncinella subsp. elliptica (Fabaceae) in Andaman and Nicobar Islands, India
FIGURE 1. Crotalaria uncinella subsp. elliptica: A. habitat from Saddle Peak National Park, B. inflorescence, C. infructescence (Photographs: Mayur Nandikar).
FIGURE 3 in Osbeckia saddlepeakensis (Melastomataceae): a new species from Andaman and Nicobar Islands, India
FIGURE 3. Morphological comparison of Osbeckia saddlepeakensis Prashob, Manudev, Sibichen & Nampy (A1–E1), O. muralis Naudin (A2–E2) and O. brachystemon Naudin (A3–E3). A1–A3. Hypanthium with emergences; B1–B3. Bracts; C1–C3. Sepals; D1–D3. Intersepalar emergences; E1–E3. Stamens. (A1–E1 from Santhosh Nampy & K.M. Manudev 3526; A2–E2 from Prashob & Sibichen 5946; A3–E3 from Prashob & Sibichen 5555).
FIGURE 1 in Osbeckia saddlepeakensis (Melastomataceae): a new species from Andaman and Nicobar Islands, India
FIGURE 1. Osbeckia saddlepeakensis Prashob, Manudev, Sibichen & Nampy. A. Habit; B. Petal-abaxial view; C. Floral bract; D. Hypanthium with sessile emergences on lower part; E. Sepal; F. Inter sepalar emergence; G. Stamen; H. Style; I. Seed. (All from Santhosh Nampy & K.M. Manudev 3526).
FIGURE 2 in Osbeckia saddlepeakensis (Melastomataceae): a new species from Andaman and Nicobar Islands, India
FIGURE 2. Map showing the distribution of Osbeckia saddlepeakensis sp.nov., O. brachystemon Naudin and O. Muralis Naudin (Not to Scale © Wikimedia commons).
FIGURE 2. Habenaria rangatensis M.C. Naik & K in Habenaria rangatensis (Orchidaceae), a new species from Andaman & Nicobar Islands, India
FIGURE 2. Habenaria rangatensis M.C. Naik & K. Prasad sp. nov. A. Habit; B. Tubers; C. Leaves; D. Flowers; E. Flowers back view; F. Column; G. Capsules (Photographs and plate by M. Chennakesavulu Naik).
FIGURE 1. Habenaria rangatensis M.C. Naik & K in Habenaria rangatensis (Orchidaceae), a new species from Andaman & Nicobar Islands, India
FIGURE 1. Habenaria rangatensis M.C. Naik & K. Prasad sp. nov. A. Habit; B. Flower bud; C. Flower; D. Floral bract; E. Dorsal sepal; F. Lateral sepals; G. Petals; H. Lip; I. Lip basal region with appendages; J. Lip with column; K. Column side view; L. Column front view; M. Pollinia; N. Ovary T.S.; O. Capsule (Photographs and plate by K. Prasad).
FIGURE 1. A–I in A new species of Caridina H. Milne Edwards, 1837 (Family: Atyidae) from a limestone cave on Interview Island, Andaman and Nicobar Islands, India
FIGURE 1. A–I: Caridina ravisankarani sp. nov. holotype, A—anterior carapace, B—distal part of telson, C—uropod and st rd telson lateral view, D—antennule, E—mandible, F—maxilla, G—1 maxilliped, H—3 maxilliped, I—dieresis showing spines.
FIGURE 2. A–M in A new species of Caridina H. Milne Edwards, 1837 (Family: Atyidae) from a limestone cave on Interview Island, Andaman and Nicobar Islands, India
FIGURE 2. A–M: Caridina ravisankarani sp.nov. holotype, A—2 nd maxilliped, B—distal segment of 3 rd maxilliped st nd rd rd th showing claw-like tip, C—1 pereopod, D—2 pereopod, E—3 pereopod, F—dactylus of 3 pereopod, G—5 pereopod, th st st K—part nd appen- H—dactylus of 4 pereopod, I—1 pleopod female, J—1 pleopod of male, of 2 pleopod of male showing dix masculina and appendix interna, L—part of 2 nd pleopod of female showing appendix interna, M—3 rd pleopod.
FIGURE 2 in First report of free-living, solitary zoanthid from Andaman and Nicobar Islands
FIGURE 2. Sphenopus marsupialis (Gmelin, 1791); A–D. Morphology of S. marsupialis, E. In-situ image, tentacles and polyp column, F. In-situ image, oral disc and tentacles, G & H. Aboral end of polyp, coating of fine sand particles, capitular ridge, I. Longitudinal section of polyp, mesoglea (M), sphincter muscles (SM), reticulate marginal muscle (RMM), J. Cross-section of polyp, dorsal directives (DD), ectoderm (EC), endoderm (EN), complete mesentery (CM), incomplete mesentery (IM), siphonoglyph (S), mesoglea (M), sand holes (SH). Scale bar = 5 mm.
Figure 12 in Chirostyloid and galatheoid squat lobsters (Decapoda: Anomura) from Andaman and Nicobar Islands, India, with three new species
Figure 12. Leiogalathea sp. undetermined sex, 2.9 mm PCL (IO/SS/ANO/00126). (a) Carapace, dorsal view; (b) pterygostomian flap, left lateral view; (c) thoracic sternum, ventral view; (d) pleonal tergites 2–5, dorsal view; (e) left eye, dorsal view; (f) left Mxp 3, lateral view; (g) left Mxp 3 ischium indicating crista dentata, extensor view; (h) left P1, dorsal view; (i) left P1, ventral view. Scale bars: a–g = 0.5 mm; h, i = 1.0 mm.
Figure 9 in Chirostyloid and galatheoid squat lobsters (Decapoda: Anomura) from Andaman and Nicobar Islands, India, with three new species
Figure 9. Leptonida vigiliarum (Alcock, 1901). Syntype, male, 6.9 mm PCL (ZSI 16/7). (a) Dorsal habitus; (b) ventral habitus; (c) lateral habitus. Scale bars: a, b, c = 5.0 mm.
Figure 11 in Chirostyloid and galatheoid squat lobsters (Decapoda: Anomura) from Andaman and Nicobar Islands, India, with three new species
Figure 11. Trapezionida bharuchai sp. nov. (a–j, n–p) Holotype, male, 4.7 mm PCL (IO/SS/ANO/00130). (k–m, q) Paratype, female, 3.6 mm PCL (IO/SS/ANO/00131). (a) Carapace, dorsal view; (b) carapace and pterygostomian flap, left lateral view; (c) thoracic sternites 3 and 4, ventral view; (d) pleonal tergites 2–5, dorsal view; (e) telson and left uropods, external view; (f) left antennular peduncle article 1 and antennal peduncle, ventral view; (g) left Mxp 3, lateral view; (h) right P1 merus and carpus, dorsal view; (i) right P1 carpus, ventral view; (j) right P1 propodus and dactylus, dorsal view; (k) right P2, lateral view; (l) right P3, lateral view; (m) right P4, lateral view; (n) right P5 dactylus, lateral view; (o) right G1, dorsal view; (p) right G2, dorsal view; (q) right P4 dactylar tip, lateral view. Scale bars: a, b, d–h, j–m = 1.0 mm; c, i, n = 0.5 mm; o–q = 0.2 mm.
Figure 10 in Chirostyloid and galatheoid squat lobsters (Decapoda: Anomura) from Andaman and Nicobar Islands, India, with three new species
Figure 10. Trapezionida aequispina sp. nov. (a–m, p) Holotype, female, 7.0 mm PCL (IO/SS/ANO/ 00137). (n–o) Paratype, male, 3.9 mm PCL (IO/SS/ANO/00138). (a) Carapace, dorsal view; (b) carapace and pterygostomian flap, left lateral view; (c) thoracic sternum, ventral view; (d) pleonal tergites 2–6, dorsal view; (e) telson, external view; (f) left antennular peduncle article 1 and antennal peduncle, ventral view; (g) left Mxp 3, lateral view; (h–i) left P1, dorsal view; (j) right P2, lateral view; (k) right P3, lateral view; (l) right P4, lateral view; (m) right P5 dactylus, lateral view; (n) right G1, dorsal view; (o) right G2, dorsal view; (p) right P4 dactylar tip, lateral view. Scale bars: a, b, d, h–l = 2.0 mm; c, e–g, o, p = 1.0 mm; m = 0.5 mm; n = 0.2 mm.
Figure 5 in Chirostyloid and galatheoid squat lobsters (Decapoda: Anomura) from Andaman and Nicobar Islands, India, with three new species
Figure 5. Gastroptychus valdiviae (Balss, 1913). Syntype, male, 11.5 mm PCL (ZMB 17479). (a) Dorsal habitus, dorsal view; (b) ventral habitus, ventral view; (c) habitus, lateral view. Scale bars: 5.0 mm.
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