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Fig. 14 in Description of a New Genus and Species of Rodent (Murinae, Muridae, Rodentia) from the Tower Karst Region of Northeastern Vietnam

Fig. 14. Occlusal views of maxillary (left) and mandibular (right) molar rows from right side of the holotype of Tonkinomys daovantieni (CLM1-3 5 8.3 mm, CLm1-3 5 8.3 mm). See figure 13 for terminology of cusps and cusplets.

Fig. 10 in Description of a New Genus and Species of Rodent (Murinae, Muridae, Rodentia) from the Tower Karst Region of Northeastern Vietnam

Fig. 10. Holotype of Tonkinomys daovantieni. Dorsal (left) and ventral (right) views of cranium. Measurements are listed in table 1.

Fig. 13 in Description of a New Genus and Species of Rodent (Murinae, Muridae, Rodentia) from the Tower Karst Region of Northeastern Vietnam

Fig. 13. Diagram of maxillary (left) and mandibular (right) molar rows from right side of Bunomys chrysocomus illustrating structural terms. Maxillary molars: cusps are numbered according to Miller's (1912) scheme and referred to in the text with the prefix ''t''. Mandibular molars: a-lab, anterolabial cusp; a-ling, anterolingual cusp; alc, anterior labial cusplet; ed, entoconid; hd, hypoconid; md, metaconid; pc, posterior cingulum; pd, protoconid; plc, posterior labial cusplet.

Fig. 9 in Description of a New Genus and Species of Rodent (Murinae, Muridae, Rodentia) from the Tower Karst Region of Northeastern Vietnam

Fig. 9. Plantar views of left hind feet of adults of Indomalayan murines in the Dacnomys division. A, Chiromyscus chiropus (AMNH 268333, southern Vietnam). B, Niviventer langbianis (AMNH 272251, northern Vietnam). C, N. fulvescens (AMNH 272376, northern Vietnam). D, Saxatilomys paulinae (BMNH 2000.292, Lao PDR). The feet of the arboreal C. chiropus and N. langbianis are short and adorned with large and bulbous plantar pads compared with the longer foot and relatively smaller pads in the terrestrial/ scansorial N. fulvescens. The four interdigital pads (at the bases of the digits), thenar (t), and hypothenar (h) of S. paulinae are set appreciably closer than in any of the other species, are more swollen, and larger, not only absolutely but relative to plantar surface, an overall plantar adornment resembling that exhibited by Tonkinomys daovantieni (fig. 8).

Fig. 7 in Description of a New Genus and Species of Rodent (Murinae, Muridae, Rodentia) from the Tower Karst Region of Northeastern Vietnam

Fig. 7. Holotype of Tonkinomys daovantieni. Top: Lateral view of left hind foot. Bottom: Lateral view of left front foot. The bulbous palmar and planter pads are clearly evident.

Fig. 12 in Description of a New Genus and Species of Rodent (Murinae, Muridae, Rodentia) from the Tower Karst Region of Northeastern Vietnam

Fig. 12. Holotype of Tonkinomys daovantieni illustrating details in enlarged view of left basicranial region. Abbreviations: ab, auditory bulla; al, alisphenoid; bo, basioccipital; bp, bony palate; cc, carotid canal; fo, foramen ovale; hp, hamular process; iog, groove for the infraorbital artery; mlf, middle lacerate foramen; pp, pterygoid plate (its ventral surface is the pterygoid fossa); ppm, posterolateral palatal margin; pt, periotic; spv, sphenopalatine vacuity; sq, squamosal; stf, stapedial foramen.

Fig. 5 in Description of a New Genus and Species of Rodent (Murinae, Muridae, Rodentia) from the Tower Karst Region of Northeastern Vietnam

Fig. 5. Underparts of Tonkinomys daovantieni (AMNH 275593). The dark grayish black dorsal coat merges gradually into the dark gray venter, which is broken by a white pectoral patch (found in ten other specimens of the sample of 13). Photographed by D. P. Lunde, April 2004.

Fig. 1 in Description of a New Genus and Species of Rodent (Murinae, Muridae, Rodentia) from the Tower Karst Region of Northeastern Vietnam

Fig. 1. Tower karst landscape where we captured our series of Tonkinomys daovantieni within the Huu Lien Nature Reserve. Tropical moist deciduous forest covers the steep slopes, but the valley bottom has been cleared for agriculture. Photographed by D. P. Lunde, April 2004.

Fig. 2 in Description of a New Genus and Species of Rodent (Murinae, Muridae, Rodentia) from the Tower Karst Region of Northeastern Vietnam

Fig. 2. Habitat where we trapped 13 of the 14 examples of Tonkinomys daovantieni showing large blocks of limestone overgrown with creeping vines (left) and a portion of the steep slopes of an adjacent karst tower (right). Our trail to the site is visible between these two structures. Photographed by D. P. Lunde, April 2004.

Fig. 3 in Description of a New Genus and Species of Rodent (Murinae, Muridae, Rodentia) from the Tower Karst Region of Northeastern Vietnam

Fig. 3. Views of cranium and molars of an adult Bunomys chrysocomus showing limits of cranial and dental measurements. See text for abbreviations and additional information.

Fig. 6 in Description of a New Genus and Species of Rodent (Murinae, Muridae, Rodentia) from the Tower Karst Region of Northeastern Vietnam

Fig. 6. Holotype of Tonkinomys daovantieni. Dorsal (left) and ventral (right) views of the tail. Note increasing length of scale hairs from base to tail tip. Basal two-thirds of dorsal and lateral surfaces of tail is dark brown, produced by brown pigment in both scales and scale hairs (a); scales and scale hairs (c) on underside and distal one-third of the tail are unpigmented. See text for discussion of pattern variation within the complete sample. Tail is round in cross-section (b).

Fig. 8 in Description of a New Genus and Species of Rodent (Murinae, Muridae, Rodentia) from the Tower Karst Region of Northeastern Vietnam

Fig. 8. Holotype of Tonkinomys daovantieni. Left: Palmar view of left front foot. Right: Plantar view of left hind foot (compare with the plantar views of Chiromyscus, Niviventer, and Saxatilomys in fig. 9). Abbreviations: hy, hypothenar pad; po, pollex; th, thenar pad; 1—4, first through fourth interdigital pads.

Fig. 11 in Description of a New Genus and Species of Rodent (Murinae, Muridae, Rodentia) from the Tower Karst Region of Northeastern Vietnam

Fig. 11. Holotype of Tonkinomys daovantieni. Top: Lateral view of cranium. Middle: Lateral view of left dentary with incisor and molars. Bottom: Medial view of same dentary.

Fig. 4. A in Description of a New Genus and Species of Rodent (Murinae, Muridae, Rodentia) from the Tower Karst Region of Northeastern Vietnam

Fig. 4. A live Tonkinomys daovantieni (AMNH 275593). Note the unpigmented distal portion of the tail and the blaze of white on the forehead. Other external traits are described in the text. Photographed by D. P. Lunde, April 2004.

Fig. 26 in New species of land snails (Mollusca: Gastropoda) from two isolated karst formations in central western Madagascar: Tsingy Beanka and Antsingimavo, with additional notes on other regional endemics

Fig. 26. Species illustrated for comparative purposes: (A–C) Tropidophora moulinsii, holotype of Cyclostoma moulinsii Grateloup, 1840, 'Madagascar', max. diameter 33.1 mm, NHMUK 1907.11.22.12; (D–F) Tropidophora thesauri Fischer-Piette, 1949, Orangea, Diego Suarez [= Antsiranana] district, max. diameter 38.0 mm, NMSA L8438; (G–I) Tropidophora reticulata, one of three syntypes of Cyclostoma reticulatum (Adams & Reeve, 1850), 'Madagascar', max. diameter 15.1 mm, NHMUK 1874.12.11.231; (J–L) Kalidos hova, syntype of Nanina hova Odhner, 1919, Catsèpe, Madagascar, max. diameter 24.4 mm (SMNH).

Fig. 23 in New species of land snails (Mollusca: Gastropoda) from two isolated karst formations in central western Madagascar: Tsingy Beanka and Antsingimavo, with additional notes on other regional endemics

Fig. 23. Kalidos maryannae sp. n.: (A–C) holotype, max. diameter 27.3 mm, height 17.7 mm, AMS C.474168; (D–J) paratypes, NMSA L8470/T2904: (D) specimen with bands of intermediate strength, max. diameter 29.3 mm; (E) specimen with broad brown bands and low spire, max. diameter 27.0 mm; (F) specimen spire of intermediate height, max. diameter 28.3 mm; (G, H) fresh subadult with unfaded colour pattern, max. diameter 24.8 mm; (I) large specimen with additional ⅛ whorl of growth, max. diameter 29.3 mm; (J) juvenile showing angular periphery, max. diameter 15.2 mm; (K) holotype, portion of last adult whorl showing sculpture of growth-lines and spiral threads.

Fig. 20 in New species of land snails (Mollusca: Gastropoda) from two isolated karst formations in central western Madagascar: Tsingy Beanka and Antsingimavo, with additional notes on other regional endemics

Fig. 20. Ampelita namerokoensis Fischer-Piette, 1952, genitalia, NMSA L8442: (A) entire reproductive tract; (B) external view of penial complex; (C) penis opened longitudinally to show internal folds and raised papilla at insertion of epiphallus. Abbreviations: ag – albumen gland, bc – bursa copulatrix, bcd – bursa copulatrix duct, ep – epiphallus, ga – genital atrium, hd – hermaphrodite duct, od – oviduct, p – penis, pf – folds lining penis lumen, pp – penis papilla, pr – prostate, prm – penial retractor muscle, v – vagina, vd – vas deferens.

Fig. 18 in New species of land snails (Mollusca: Gastropoda) from two isolated karst formations in central western Madagascar: Tsingy Beanka and Antsingimavo, with additional notes on other regional endemics

Fig. 18. Ampelita milloti Fischer-Piette, 1952, Tsingy Beanka, st'n 16/06, max. diameter 24.8 mm, NMSA L7127.

Fig. 17 in New species of land snails (Mollusca: Gastropoda) from two isolated karst formations in central western Madagascar: Tsingy Beanka and Antsingimavo, with additional notes on other regional endemics

Fig. 17. Ampelita beanka sp. n., A. milloti Fischer-Piette, 1952 and A. namerokoensis Fischer-Piette, 1952, protoconch morphology and teleoconch microsculpture: (A, B) A. beanka, protoconch diameter 4.1 mm, st'n R04/09, respectively paratype, NMSA L8504/T2983, and holotype, AMS C.474166; (C, D) A. milloti, protoconch diameter 4.4 mm, both st'n 07/09, NMSA L8502; (E, F) A. namerokoensis, protoconch diameter 3.5 mm, respectively st'n 18/06, NMSA L8439, and st'n 03/06, NMSA L7038.

Fig. 15 in New species of land snails (Mollusca: Gastropoda) from two isolated karst formations in central western Madagascar: Tsingy Beanka and Antsingimavo, with additional notes on other regional endemics

Fig. 15. Ampelita beanka sp. n.: (A–C) holotype, max. diameter 17.7 mm, height 8.0 mm, AMS C.474166; (D) specimen with less strongly shouldered whorls, max. diameter 19.1 mm, st'n 07/09, paratype, NMSA L8501/T2981; (E–F) specimens of the same size and collected from the same station R01/09, showing the differing extent to which the suture descends below the shoulder, max. diameter 17.1 mm, paratypes, NMSA L8507/T2982.