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Fig. 8 in Revision of deep-water species in Granulina (Gastropoda: Granulinidae) from Mauritania and Western Sahara

Fig. 8. Granulina sandrae sp. nov., Mauritania. – A –F. Off Cap Timiris, CANCAP/3.154. A –B. Holotype (SMF359030), ventral view, height 3.5 mm, width 2.2 mm, micro-sculpture above second columellar tooth, see arrow in A. C. Paratype (SMF359031), side view with thickened lip, height 3.2 mm, tumidity 1.8 mm. D–F. Paratype (SMF359031). D, F. Ventral and side views, height 3.2 mm, width 2.1 mm, tumidity 1.8 mm. E. Columellar view with teeth. – G–J. Southern Banc d'Arguin, MSM16–3/ GeoB14847. G–I. Paratype (SMF359033). G. Ventral view height 3.6 mm, width 2.5 mm. H. Microsculpture above second columellar fold, see arrow in I. I. Columellar folds. J. Paratype (SMF359033), side view with thickened lip, height 3.4 mm, tumidity 2.0 mm.

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Fig. 1 in Revision of deep-water species in Granulina (Gastropoda: Granulinidae) from Mauritania and Western Sahara

Fig. 1. Location map of the known species of Granulina Jousseaume, 1888 found off Mauritania and Western Sahara. All investigated stations are shown by white circles; specimens of Granulina were only found at locations indicated by colour symbols. Granulina cerea Smriglio, Gubbioli & Mariottini, 2000 is presented as yellow squares, G. crassa Smriglio, Gubbioli & Mariottini, 2000 as red diamonds, G. crystallina Smriglio, Gubbioli & Mariottini, 2000 as blue triangles and G. nofronii Smriglio, Gubbioli & Mariottini, 2000 as green circles. Bathymetric data from GEBCO, contours at 500 m intervals.

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Fig. 2. Granulina Jousseaume, 1888 from Mauritania. A–D in Revision of deep-water species in Granulina (Gastropoda: Granulinidae) from Mauritania and Western Sahara

Fig. 2. Granulina Jousseaume, 1888 from Mauritania. A–D. Granulina cerea Smriglio, Gubbioli & Mariottini, 2000, off Banc d'Arguin, CANCAP/3.120. A–B. Shell. A. Ventral view, height 2.8 mm, width 1.7 mm. B. Micro-sculpture above second columellar fold, see arrow in A. C–D. Shell, ventral view and side view, height 2.6 mm, width 1.6 mm, tumidity 1.3 mm. E. Granulina crystallina Smriglio, Gubbioli & Mariottini, 2000, off Nouakchott, M44/193–KG626, ventral view, height 3.1 mm, width 2.0 mm. F–G. Granulina nofronii Smriglio, Gubbioli & Mariottini, 2000, MSM16–3/GeoB14714. F. Ventral view, height 2.3 mm, width 1.4 mm. G. Ventral view, height 2.5 mm, width 1.6 mm

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Fig.1. – Lotus zemmouriensis C. Chatel., F. Andrieu & Dobignard. A in Une espèce nouvelle de Fabaceae du Sahara occidental (Maroc): Lotus zemmouriensis

Fig.1. – Lotus zemmouriensis C. Chatel., F. Andrieu & Dobignard. A. Calice et gousse; B. Graine; C. Gousse ouverte; D. Etamine; E. Aile; F. Carène; G. Portion de tige avec infrutescence; H. Feuille. [Chatelain 4375] [dessin: C. Chatelain]

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CESM model results - Effect of nitrogen limitation and soil processes on Holocene greening of the Sahara

<p>The model results are made in EAPL, Yonsei University, South Korea (https://eapl.yonsei.ac.kr). The purpose of the simulations were to find out the effect of nitrogen limitation and soil processes on Holocene greening of the Sahara. CESM model v1.2 was used for this simulation.</p>

Fig. 6. —Continuation. C in A comprehensive analysis of Morales Agacino entomological expeditions in Spanish Sahara 1941-1946, with an updated checklist of collection sites and collected insect species (Insecta Polyneoptera, Hymenoptera, Coleoptera Carabidae and Tenebrionidae)

Fig. 6. —Continuation. C, Asserfa,a stony-sandy plain, northern Cap Boujdour (26°22'N, 13°58'W); D, edge of Sebkhat Tah, where Bolivaremia domenechi Morales Agacino, 1949 has been observed. Photos: Annie Garcin.

FIG. 2 in A comprehensive analysis of Morales Agacino entomological expeditions in Spanish Sahara 1941-1946, with an updated checklist of collection sites and collected insect species (Insecta Polyneoptera, Hymenoptera, Coleoptera Carabidae and Tenebrionidae)

FIG. 2. — Routes of Morales Agacino expedition in Spanish Sahara: A, localities cited in the text with the reference numbers in Table 3; the route of the 1943 mission is reconstructed based on Morales Agacino's published data (red lines); B, route of 1941, 1942, 1943 missions, after off-text map in Morales Agacino (1943).

FIG. 5 in A comprehensive analysis of Morales Agacino entomological expeditions in Spanish Sahara 1941-1946, with an updated checklist of collection sites and collected insect species (Insecta Polyneoptera, Hymenoptera, Coleoptera Carabidae and Tenebrionidae)

FIG. 5. — Distributions of nine species of Orthoptera Acridomorpha in a cline defined by maritime and continental influences in Spanish Sahara. These maps allow to figure out distributional patterns resulting from the spatialization of the continental index of Daget (1977) through the climate map of Morocco by Mokhtari et al. (2014): A, endemic species to the Atlantic coast; B, species of the Pre-Sahara and semi-deserts; C, species endemic to the Sahara; D, arenicolous species adapted to living in desert. See also georeferenced cartography.gpx in Suplementary Table 1.

FIG. 4 in A comprehensive analysis of Morales Agacino entomological expeditions in Spanish Sahara 1941-1946, with an updated checklist of collection sites and collected insect species (Insecta Polyneoptera, Hymenoptera, Coleoptera Carabidae and Tenebrionidae)

FIG. 4. — Phamphagulus taxa in Spanish Sahara: A, Distribution of Pamphagulus vicinus Ramme, 1931, Pamphagulus mateui mateui Morales Agacino, 1949 and Pamphagulus mateui audebdidetensis Morales Agacino, 1949 (Orthoptera Acridomorpha Dericorythidae); B, C, habitus of Pamphagulus vicinus Ramme, 1931: B, male, specimen MNHN-EO-CAELIF159; C, female, specimen MNHN-EO- CAELIF160. Locality numbers: see Tables 3 and 5. After Morales Agacino (1949).

FIG. 3 in A comprehensive analysis of Morales Agacino entomological expeditions in Spanish Sahara 1941-1946, with an updated checklist of collection sites and collected insect species (Insecta Polyneoptera, Hymenoptera, Coleoptera Carabidae and Tenebrionidae)

FIG. 3. — Localisation of the locality El Kantara = Al Gantra along the course of Morales Agacino's 1946 expedition. Symbol: ★, type locality of Bolivaremia domenechi Morales Agacino, 1949. Modified from Map of Morocco (1993).

FIG. 8 in A comprehensive analysis of Morales Agacino entomological expeditions in Spanish Sahara 1941-1946, with an updated checklist of collection sites and collected insect species (Insecta Polyneoptera, Hymenoptera, Coleoptera Carabidae and Tenebrionidae)

FIG. 8. — Glauvarovia mendizabali Morales Agacino, 1945: A, original drawing by Morales Agacino (1945); B-D, female found at Graret Ould Al Aqel (24°25'N, 15°3'W; 50 m), in ventral (B, first illustration of the species sternites), dorsal (C), and side (D) views; E, F, male found at Foum Draa (28°40'N, 11°7'W; 40 m), dorsal (E) and frontal (F) views. Note the short tegmina in both male and female. Photos: Annie Garcin.

FIG. 6 in A comprehensive analysis of Morales Agacino entomological expeditions in Spanish Sahara 1941-1946, with an updated checklist of collection sites and collected insect species (Insecta Polyneoptera, Hymenoptera, Coleoptera Carabidae and Tenebrionidae)

FIG. 6. — Examples of localities in ex-Spanish Sahara: A, Mouth of the Cra wadi at the coast, sandstone-limestone platforms in staircase steps (24°41'N, 14°53'W); B, fossil formation of dunes named Aguerguer in the background; in the rocky foreground, a seedling of Otoglyphis pubescens (Desf.) Pomel, Asteraceae (23°43'N, 15°14'W; 70 m). Photos: Annie Garcin.

FIG. 7 in A comprehensive analysis of Morales Agacino entomological expeditions in Spanish Sahara 1941-1946, with an updated checklist of collection sites and collected insect species (Insecta Polyneoptera, Hymenoptera, Coleoptera Carabidae and Tenebrionidae)

FIG. 7. — Bolivaremia domenechi Morales Agacino, 1949: A, original drawing by Morales Agacino (1949); B, specimen observed in the North of Boujdour (26°22'N, 13°58'W; 50 m), dorsal view; C, specimen observed at the Sebkhat Tah (27°39'N, 12°55'W; 25 m), side view. Photos: Annie Garcin.

Fig. 31 in Early Carboniferous nautiloids from the Central Sahara, southern Algeria

Fig. 31. Lispoceras sp. 2, specimen MB.C.30488 (Wendt and Kaufmann 1995 Coll.) from Azzel Matti; lateral view and whorl profile. Scale bar units = 1 mm.

Fig. 28 in Early Carboniferous nautiloids from the Central Sahara, southern Algeria

Fig. 28. Maccoyoceras habadraense sp. nov., holotype MB.C.30485 (Korn et al. 2002 Coll.) from Hassi Habadra. Scale bar units = 1 mm.

Fig. 27 in Early Carboniferous nautiloids from the Central Sahara, southern Algeria

Fig. 27. Maccoyoceras saharensis sp. nov. from Oued Temertasset (both Korn et al. 2002 Coll.). A. Whorl profile of holotype MB.C.30480.1. B. Suture line of holotype MB.C.30480.1, at ww = 16.2 mm, wh = 14.8 mm. C. Whorl profile of paratype MB.C.30481. D. Suture line of paratype MB.C.30481, at

Fig. 26 in Early Carboniferous nautiloids from the Central Sahara, southern Algeria

Fig. 26. Maccoyoceras saharensis sp. nov. from Oued Temertasset (all Korn et al. 2002 Coll.). A. Holotype MB.C.30480.1. B. Paratype MB.C.30481. Scale bar units = 1 mm.

Fig. 24 in Early Carboniferous nautiloids from the Central Sahara, southern Algeria

Fig. 24. Trilobitoceras peculiaris sp. nov. from Oued Temertasset (both Korn et al. 2002 Coll.). A. Whorl profile of holotype MB.C.30477 (dorsal portion reconstructed). B. Suture line of holotype MB.C.30477, at ww = 13.6 mm, wh = 7.7 mm. C. Whorl profile of paratype MB.C.30478. D. Suture line of paratype MB.C.30478, at ww = 13.6 mm, wh = 7.9 mm. Scale bar units = 1 mm.

Fig. 25 in Early Carboniferous nautiloids from the Central Sahara, southern Algeria

Fig. 25. Aphelaeceras azzelmattiense sp. nov., holotype MB.C.30479.1 (Wendt & Kaufmann 1995 Coll.) from Azzel Matti. Scale bar units = 1 mm.

Fig. 21 in Early Carboniferous nautiloids from the Central Sahara, southern Algeria

Fig. 21. Vestinautilus bicristatus sp. nov. from Oued Temertasset (all Korn et al. 2002 Coll.). A. Paratype MB.C.30474.1. B. Paratype MB.C.30474.2. C. Paratype MB.C.30474.3. Scale bar units = 1 mm.