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Fig. 1 in First verified record of the genus Landouria Godwin-Austen, 1918 from Thailand (Gastropoda: Stylommatophora: Camaenidae) with description of a new species

Fig. 1. Approximate location of type localities of Landouria spp. and type localities of Landouria strobiloides, new species, from Suan Hin Pha Ngam, Loei Province (star in circle).

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Fig. 2 in Aiteng Ater, New Genus, New Species, An Amphibious And Insectivorous Sea Slug That Is Difficult To Classify [Mollusca: Gastropoda: Opisthobranchia: Sacoglossa(?): Aitengidae, New Family]

Fig. 2. Aiteng ater, new species: A, dorsal view of slug, length 9 mm, in rest; B, ventral view of slug in rest against glass; C, lateral view of creeping slug, length 11 mm; D, diagram of digestive system in dorsal view; E, dorsal vessels; F, pharynx, length 900 µm; G, diagram of the genital complex in dorsal view; H, radular teeth of two specimens. Legend: ag − albumen gland; al − ascending limb of radula; am − ampulla; as − ascus;bw − body wall; cg − capsule gland; dg − digestive gland; dl − descending limb of radula; dv − dorsal vessels; (fa) − position of female aperture hidden under free notum border; fa − female aperture; fb − foot border; fg − foot groove; hd − hermaphrodite duct; in − intestine; ma − male aperture; mg − mucus gland; mo − mouth; nb − notum border; oe − oesophagus; pc − renopericardium; ph − pharynx; pr − prostate; ps − penis sack; sd − salivary duct; sg − area of salivary follicles; so − short oviduct; sr − seminal receptacle; st − stomach; vd − vas deferens; ve − velum.

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Fig. 1 in Aiteng Ater, New Genus, New Species, An Amphibious And Insectivorous Sea Slug That Is Difficult To Classify [Mollusca: Gastropoda: Opisthobranchia: Sacoglossa(?): Aitengidae, New Family]

Fig. 1. Aiteng ater, new species: A, photo of a wayang (shadow puppet) and of a statue of Ai Theng at a shop near Pak Phanang; B, creeping adult specimen length 9.0 mm in lab; C, creeping young slug length 2.0 mm; D, young slug curled up length 2.1 mm; E, nerve ring, width of photo 170 µm; F, digestive tubes in ventral view in posterior part of body, width of photo 2600 µm; G, posterior lateral side of notum in dorsal view with skin largely removed showing digestive follicles and dorsal vessels; H, prostate dorsal view, width photo 270 µm; I, parasites around salivary follicles, ventral view; J, ventral view of albumen gland, ampulla, and follicles; K, eye; L, penis; M, lateral view of radular teeth. Legend: ag − albumen gland; am − ampulla; dg − digestive follicles; dt − digestive tubes; dv − dorsal vessels; ey − eye; fb − foot border; fo − follicles of ovotestis; nb − notum border; pa − parasite; ph − pharynx; pr − prostate; sg − salivary follicles; sr − seminal receptacle; st − stomach; ve −velum.

Fig. 8 in The Freshwater Snail Genus Sulcospira Troschel, 1857 From Java, With Description Of A New Species From Tasikmalaya, West Java, Indonesia (Mollusca: Gastropoda: Pachychilidae)

Fig. 8. Distributions map of S. testudinaria and S. kawaluensis new species in Java: S. testudinaria is indicated by black spot, S. kawaluensis new species is indicated by star.

Fig. 4 in The Freshwater Snail Genus Sulcospira Troschel, 1857 From Java, With Description Of A New Species From Tasikmalaya, West Java, Indonesia (Mollusca: Gastropoda: Pachychilidae)

Fig. 4. Radular morphology: A–B, SEM images of a radular fragment of S. kawaluensis new species, showing central, lateral, marginal teeth: A, view from above; B, anterior viewed at 45° showing the shape of radular denticles. C–D, SEM images of radular fragment of S. testudinaria showing central, lateral, marginal teeth: C, view from above; D, anterior viewed at 45° showing the shape of radular denticles. Scale bar = 100 μm.

Fig. 7 in The Freshwater Snail Genus Sulcospira Troschel, 1857 From Java, With Description Of A New Species From Tasikmalaya, West Java, Indonesia (Mollusca: Gastropoda: Pachychilidae)

Fig. 7. Comparison of shells by parameters of length and shell width of S. kawaluensis new species (n = 36) and S.testudinaria (n = 18), both species from Cibangbay river.

Fig. 6 in The Freshwater Snail Genus Sulcospira Troschel, 1857 From Java, With Description Of A New Species From Tasikmalaya, West Java, Indonesia (Mollusca: Gastropoda: Pachychilidae)

Fig. 6. Embryonic shells from brood pouches: A, B, S. kawaluensis new species; C, D, S. testudinaria. Scale bar = 0.5 mm.

Fig. 3 in The Freshwater Snail Genus Sulcospira Troschel, 1857 From Java, With Description Of A New Species From Tasikmalaya, West Java, Indonesia (Mollusca: Gastropoda: Pachychilidae)

Fig. 3. External and internal morphology of S. kawaluensis new species: A, coiling animal; B, detail stomach. Abbreviations: cr, crescent folds; ct, crescent thickenings;dg, digestive gland; dgd, digestive gland duct; gp, gastric pad; lf, lateral fold; me, mantle edge; msc, columella muscle; sa, sorting area; sl, sole; ss, opening to style sac; stm, stomach. Scale bar = 1 mm.

Fig. 1 in The Freshwater Snail Genus Sulcospira Troschel, 1857 From Java, With Description Of A New Species From Tasikmalaya, West Java, Indonesia (Mollusca: Gastropoda: Pachychilidae)

Fig. 1. Shell morphology of Sulcospira sulcospira, S. pisum, and S. testudinaria: A, holotype S. sulcospira (ZMZ 522306); B, lectotype of Melania pisum MHNG, Brot collection (Java); C, paralectotype of M. pisum, MHNG, Brot collection (Java); D–F, S. testudinaria: (D, MZB Gst.15.062; E, MZB.Gst.15.479; F, MZB Gst.15.481). Abbreviations: ZMZ, Zoologiches Museum der Universität Zürich; MHNG, Muséum d'Histoire Naturelle, Genève. Scale bar = 10 mm.

Fig. 2 in The Freshwater Snail Genus Sulcospira Troschel, 1857 From Java, With Description Of A New Species From Tasikmalaya, West Java, Indonesia (Mollusca: Gastropoda: Pachychilidae)

Fig. 2. Shell and operculum of S. kawaluensis new species: A–C, holotype (MZB Gst.15.059); D, operculum of a paratype; E–G, paratypes (MZB Gst.8.545). Scale bar = 10 mm.

Fig. 1. A–C, G in A new species of Nassarius (Gastropoda: Nassariidae) from the China seas

Fig. 1. A–C, G, Nassarius glabrus, new species; D–F, H, Nassarius nanhaiensis Zhang, 2013; I, J, Nassarius kooli Dekkers & Dekker, 2009. Nassarius glabrus, holotype (MBM062377), SL 16.1 mm, South China Sea: A, apertural view; B, lateral view; C, dorsal view; G, protoconch. Nassarius nanhaiensis, holotype (MBM062273), SL 22.2 mm, South China Sea: D, apertural view; E, lateral view; F, dorsal view; H, protoconch. Nassarius kooli, holotype (ZMA Moll.04.09.053), SL 20.4 mm, Balicasag Island, Philippines: I, apertural view; J, dorsal view.

Fig. A3 in Susceptibility of tropical mountain forests to biological invasions from the temperate and subtropical zone, exemplified by Zonitoides (Gastropoda: Gastrodontidae)

Fig. A3. Map of the occurrences of Zonitoides arboreus s.l. and Zonitoides nitidus used for the calculation of climatic suitability for the 20 km grid resolution.

Fig. A4 in Susceptibility of tropical mountain forests to biological invasions from the temperate and subtropical zone, exemplified by Zonitoides (Gastropoda: Gastrodontidae)

Fig. A4. Global climatic suitability for: (a) Zonitoides arboreus s.l.; and (b) Zonitoides nitidus based on Mahalanobis distances using the 20 km grid resolution. The higher the threshold, the more dissimilar are the climatic conditions to those of the majority of known occurrences, and>100% means that the climatic conditions are dissimilar to those of any other available record. Please note that the deserts of Africa, Arabia and Australia are unlikely places for a snail that inhabits (temperate) forests in its native range (Z. arboreus s.l.), and that the Great Lakes Region that seems well inhabited by Z. nitidus does not fully match its climate, what can only be explained from effects of averaging local climates at a larger grid scale.

Fig. A1 in Susceptibility of tropical mountain forests to biological invasions from the temperate and subtropical zone, exemplified by Zonitoides (Gastropoda: Gastrodontidae)

Fig. A1. Map of the occurrences of Zonitoides arboreus s.l. used for the calculation of climatic suitability for the 10 km grid resolution.

Fig. 4 in Susceptibility of tropical mountain forests to biological invasions from the temperate and subtropical zone, exemplified by Zonitoides (Gastropoda: Gastrodontidae)

Fig. 4. Position of the new locations (L1 and L2, enumeration for each species separately) in Sabah in relation to the Mahalanobis distances of climatic variables for: (a) Zonitoides arboreus s.l., and (b) Z. nitidus. Record ID refers to the order of the data entry.

Fig. 2 in Susceptibility of tropical mountain forests to biological invasions from the temperate and subtropical zone, exemplified by Zonitoides (Gastropoda: Gastrodontidae)

Fig. 2. Global climatic suitability for (a) Zonitoides arboreus s.l. and (b) Zonitoides nitidus based on Mahalanobis distances from the 10 km grid resolution. The higher the threshold, the more dissimilar are the climatic conditions to those of the majority of known occurrences, and>100 % means that the climatic conditions are dissimilar to those of any other available record.

Fig. 1 in Susceptibility of tropical mountain forests to biological invasions from the temperate and subtropical zone, exemplified by Zonitoides (Gastropoda: Gastrodontidae)

Fig. 1. Estimation of the phylogenetic relationships of the COI barcoding sequence from the Zonitoides specimens and two outgroups (labeled with their BOLD or GenBank accession numbers) using the Maximum Likelihood method based on the Tamura-Nei model. The tree with the highest log likelihood (−2138.3583) is shown. Branch lengths equal genetic distances in terms of the number of base substitutions per site. The percentage of replicate trees in which the associated taxa clustered together in the bootstrap test (500 replicates) are shown next to the branches. The tree was constructed in MEGA 6.0. Please note that the shell of (living) Z. nitidus is darkly pigmented, and that the extended animal of the depicted Z. nitidus started fading.

Fig. 2 in A new species of Nassarius (Gastropoda: Nassariidae) from the China seas

Fig. 2. Sampling stations of Nassarius glabrus, new species. The star-shaped symbol is used to indicate the locality of this species recorded by Li et al. (2010).

Fig. A2 in Susceptibility of tropical mountain forests to biological invasions from the temperate and subtropical zone, exemplified by Zonitoides (Gastropoda: Gastrodontidae)

Fig. A2. Map of the occurrences of Zonitoides nitidus used for the calculation of climatic suitability for the 10 km grid resolution.