119,660 research outputs found
Hanging Out and Messing About: Elaborating On the Relationship Between Unstructured Socializing and Adolescent Delinquency
No full textBruinsma, G.J.N. [Promotor]Pauwels, L. [Promotor]Weerman, F.M. [Copromotor
Notes d'ethnobotanique ntándu (Kongo) - Principales plantes de la région de Kisaántu : Noms ntándu et noms scientifiques
No full textDaeleman Jan, Pauwels L. Notes d'ethnobotanique ntándu (Kongo) - Principales plantes de la région de Kisaántu : Noms ntándu et noms scientifiques. In: Africana Linguistica 9, 1983. pp. 149-255
Kopstukken van de Vlaamse Beweging. Biografische studies onder leiding van Prof. dr. L. Wils : Beyers-Bell (J.), Jan van Rijswijck ; Luyckx (D.), Adolf Pauwels ; Mertens (J.), Louis Franck
No full textBuning L. Kopstukken van de Vlaamse Beweging. Biografische studies onder leiding van Prof. dr. L. Wils : Beyers-Bell (J.), Jan van Rijswijck ; Luyckx (D.), Adolf Pauwels ; Mertens (J.), Louis Franck. In: Revue belge de philologie et d'histoire, tome 58, fasc. 2, 1980. Histoire (depuis l'Antiquité) - Geschiedenis (sedert de Oudheid) pp. 543-545
Cnemaspis narathiwatensis Grismer, Sumontha, Grismer, Cota, Wood, Pauwels & Kunya 2010
No full textCnemaspis narathiwatensis Grismer, Sumontha, Grismer, Cota, Wood, Pauwels & Kunya, 2010 Distribution: This is a southern Thai species that was confirmed for Peninsular Malaysia by its discovery in the Temengor-Belum Region, Perak (Grismer et al. 2014).Published as part of Grismer, L. Lee & Quah, Evan S. H., 2019, An updated and annotated checklist of the lizards of Peninsular Malaysia, Singapore, and their adjacent archipelagos, pp. 230-248 in Zootaxa 4545 (2) on page 237, DOI: 10.11646/zootaxa.4545.2.4, http://zenodo.org/record/261880
Cnemaspis vandeventeri Grismer, Sumontha, Cota, Grismer, Wood, Pauwels & Kunya 2010
No full textCnemaspis vandeventeri Grismer, Sumontha, Cota, Grismer, Wood, Pauwels & Kunya, 2010 Vandeventer’s Rock Gecko Fig. 66 Gonatodes siamensis Smith, 1925:22? Cnemaspis siamensis Smith, 1935:72; Taylor, 1963:743 Cnemaspis siamensis (?) Pauwels et al., 2000:129 Holotype. THNHM 8261. Type locality “ Khlong Naka Wildlife Sanctuary (9°26.0N, 98° 35.0E), Kapur District, Ranong Province; Thailand ” at approximately 11 m in elevation. Diagnosis. Maximum SVL 44.7 mm; eight or nine supralabials; 7–9 infralabials; keeled ventral scales; four pore-bearing precloacal scales with round pores; 25–29 paravertebral tubercles; body tubercles randomly arranged, absent from flanks; tubercles absent from lateral caudal furrows; no ventrolateral row of caudal tubercles; lateral row of caudal tubercles present; caudal tubercles do not encircle tail; subcaudals keeled, bearing a weakly keeled, enlarged median scale row; 1–3 postcloacal tubercles on each side of tail base; no enlarged femoral, subtibial or submetatarsal scales; subtibials keeled; 24–28 subdigital fourth toe lamellae; yellowish, prescapular crescent; gular region, throat, pectoral region, underside of limbs, belly, and subcaudal region orange (Tables 6,7). Color pattern (Fig. 66). Dorsal ground color of head, body, limbs and tail brown; top of head bearing small, faint, brown markings and postorbital stripes; series of small, light-colored, vertebral blotches extend from nape to level of hind limb insertions; yellowish, prescapular crescent followed by a series of irregularly shaped, lightcolored blotches on flanks; limbs faintly mottled with diffuse, dark markings; all ventral surfaces cream-colored, immaculate except for small, individual stipples in each scale. Distribution. Cnemaspis vandeventeri is restricted to the west side of the Tenasserim Mountains and the contiguous Phuket Mountains along the west coast of southern Peninsular Thailand (Grismer et al. 2010a; Fig. 3). It ranges from the Khlong Naka Wildlife Sanctuary in the north, southward approximately 58 km to Khlong Had Sompen, Ranong and onto Phuket Island. Pauwels et al. (2000) collected two specimens (MNHN 1999.7707–08) from Phang-Nga Wildlife Breeding Station, Phang-Nga located west of the Phuket Mountains that they referred to as C. siamensis which could have also been C. vandeventeri. Unfortunately, the specimens could not be located (P. David, in lit. 2009). Cnemaspis vandeventeri may extend farther north along the western flanks of the Tenasserim Mountains into Myanmar. Natural history. Cnemaspis vandeventeri has been observed on or within vegetation at night in lowland vegetation as well as on granite rocks suggesting it is a habitat generalist (Fig. 66). Relationships. The distribution of Cnemaspis vandeventeri in Peninsular Thailand would align it with members of the siamensis group (Fig. 3). Unlike the northern sister species of this group C. huaseesom and C. siamensis, C. vandeventeri is restricted to the northwestern edge of the Isthmus of Kra and has the yelowish, prescapular crescent that diagnoses the monophyletic lineage composed of C. chanardi, C. omari sp. nov., and C. roticanai that occurs south of the Isthmus Kra, suggesting it may be more closely related to these species (Table 6). Material examined. Thailand: Ranong Province, Kapur District, Khlong Naka Wildlife Sanctuary THNHM 8260–1; Muang District, Ranong Province, Khlong Had Sompen, CUMZ-R- 2009,6,24–11. These represent the type series.Published as part of Grismer, Lee, Wood, Perry L., Anuar, Shahrul, Riyanto, Awal, Ahmad, Norhayati, Muin, Mohd A., Sumontha, Montri, Grismer, Jesse L., Onn, Chan Kin, Quah, Evan S. H. & Pauwels, Olivier S. A., 2014, Systematics and natural history of Southeast Asian Rock Geckos (genus Cnemaspis Strauch, 1887) with descriptions of eight new species from Malaysia, Thailand, and Indonesia, pp. 1-147 in Zootaxa 3880 (1) on pages 129-130, DOI: 10.11646/zootaxa.3880.1.1, http://zenodo.org/record/494956
Cnemaspis vandeventeri Grismer, Sumontha, Cota, Grismer, Wood, Pauwels & Kunya 2010
No full textCnemaspis vandeventeri Grismer, Sumontha, Cota, Grismer, Wood, Pauwels & Kunya, 2010 Vandeventer’s Rock Gecko Fig. 66 Gonatodes siamensis Smith, 1925:22? Cnemaspis siamensis Smith, 1935:72; Taylor, 1963:743 Cnemaspis siamensis (?) Pauwels et al., 2000:129 Holotype. THNHM 8261. Type locality “ Khlong Naka Wildlife Sanctuary (9°26.0N, 98° 35.0E), Kapur District, Ranong Province; Thailand ” at approximately 11 m in elevation. Diagnosis. Maximum SVL 44.7 mm; eight or nine supralabials; 7–9 infralabials; keeled ventral scales; four pore-bearing precloacal scales with round pores; 25–29 paravertebral tubercles; body tubercles randomly arranged, absent from flanks; tubercles absent from lateral caudal furrows; no ventrolateral row of caudal tubercles; lateral row of caudal tubercles present; caudal tubercles do not encircle tail; subcaudals keeled, bearing a weakly keeled, enlarged median scale row; 1–3 postcloacal tubercles on each side of tail base; no enlarged femoral, subtibial or submetatarsal scales; subtibials keeled; 24–28 subdigital fourth toe lamellae; yellowish, prescapular crescent; gular region, throat, pectoral region, underside of limbs, belly, and subcaudal region orange (Tables 6,7). Color pattern (Fig. 66). Dorsal ground color of head, body, limbs and tail brown; top of head bearing small, faint, brown markings and postorbital stripes; series of small, light-colored, vertebral blotches extend from nape to level of hind limb insertions; yellowish, prescapular crescent followed by a series of irregularly shaped, lightcolored blotches on flanks; limbs faintly mottled with diffuse, dark markings; all ventral surfaces cream-colored, immaculate except for small, individual stipples in each scale. Distribution. Cnemaspis vandeventeri is restricted to the west side of the Tenasserim Mountains and the contiguous Phuket Mountains along the west coast of southern Peninsular Thailand (Grismer et al. 2010a; Fig. 3). It ranges from the Khlong Naka Wildlife Sanctuary in the north, southward approximately 58 km to Khlong Had Sompen, Ranong and onto Phuket Island. Pauwels et al. (2000) collected two specimens (MNHN 1999.7707–08) from Phang-Nga Wildlife Breeding Station, Phang-Nga located west of the Phuket Mountains that they referred to as C. siamensis which could have also been C. vandeventeri. Unfortunately, the specimens could not be located (P. David, in lit. 2009). Cnemaspis vandeventeri may extend farther north along the western flanks of the Tenasserim Mountains into Myanmar. Natural history. Cnemaspis vandeventeri has been observed on or within vegetation at night in lowland vegetation as well as on granite rocks suggesting it is a habitat generalist (Fig. 66). Relationships. The distribution of Cnemaspis vandeventeri in Peninsular Thailand would align it with members of the siamensis group (Fig. 3). Unlike the northern sister species of this group C. huaseesom and C. siamensis, C. vandeventeri is restricted to the northwestern edge of the Isthmus of Kra and has the yelowish, prescapular crescent that diagnoses the monophyletic lineage composed of C. chanardi, C. omari sp. nov., and C. roticanai that occurs south of the Isthmus Kra, suggesting it may be more closely related to these species (Table 6). Material examined. Thailand: Ranong Province, Kapur District, Khlong Naka Wildlife Sanctuary THNHM 8260–1; Muang District, Ranong Province, Khlong Had Sompen, CUMZ-R- 2009,6,24–11. These represent the type series.Published as part of Grismer, Lee, Wood, Perry L., Anuar, Shahrul, Riyanto, Awal, Ahmad, Norhayati, Muin, Mohd A., Sumontha, Montri, Grismer, Jesse L., Onn, Chan Kin, Quah, Evan S. H. & Pauwels, Olivier S. A., 2014, Systematics and natural history of Southeast Asian Rock Geckos (genus Cnemaspis Strauch, 1887) with descriptions of eight new species from Malaysia, Thailand, and Indonesia, pp. 1-147 in Zootaxa 3880 (1) on pages 129-130, DOI: 10.11646/zootaxa.3880.1.1, http://zenodo.org/record/494956
Macrocalamus chanardi CHANARDI DAVID & PAUWELS 2004
No full textMACROCALAMUS CHANARDI DAVID & PAUWELS, 2004 CHANARD’ S REED SNAKE (FIGS 12–15) Macrocalamus chanardi David & Pauwels, 2004: 635–645. Macrocalamus lateralis (non Günther, 1864) Boulenger, 1894: 327, 1912: 153; Flower, 1899: 673; Smith, 1930: 57 (in part); Smedley, 1931a: 118 (in part), 1931b: 50; Tweedie, 1953: 53 (in part), 1957: 55 (in part), 1983: 60 (in part); Lim, 1963: 100 (in part), 1967: 122, 124 (in part); Grandison, 1972: 90 (in part), 1978: 289; Welch, 1988: 75 (in part); Manthey & Grossmann, 1997: 365 (in part), 366, fig. 273; Chan-ard et al., 1999: 34 (in part), 173, 2002: 57, pl. 17; Vogel & David, 1999: 315; Lim et al., 2002: 54; Leong & Lim, 2003: 133; Norhayati et al., 2011: 13. Macrocalamus chanardi Das, 2010: 284; Grismer et al., 2010: 155. Holotype: BMNH 1900.6.14.17. Type locality: ‘ Larut Hills, Perak, 3500–4500 ft. ’, now Bukit Larut, Perak, West Malaysia. Diagnosis: Adult males reach 190 mm SVL, 221 mm TL, and adult females reach 237 mm SVL, 264 mm TL. Head triangular, tapered anteriorly when viewed dorsally, depressed anteriorly, indistinct from neck; snout rounded, elongate; body cylindrical, moderately elongate; tail short, tapered to a point; rostral higher than broad, triangular; separates nasals, touching prefrontals; nostril piercing the anterior lower margin of the nasal, adjacent to the upper margin of the first supralabial and to edge of rostral; internasals absent, fused with prefrontals; one pair of prefrontals; one elongate loreal; one preocular; one postocular; one supraocular; suboculars absent; 1 + 2 temporals; eight supralabials, first and second in contact with nasal, second, third and fourth in contact with the loreal, fourth and fifth entering orbit, seventh the largest; seven infralabials, first pair in contact, first to fourth in contact with anterior chin shield, sixth the largest; 15 dorsal scale rows at midbody; dorsal scales smooth; 104–127 ventral scales (males 104–114, females 114–127); cloacal scale single; 18–28 divided subcaudals (males 23–28, females 18–24) (David & Pauwels, 2004; present study). Coloration in life: The dorsal colour ranges from chestnut brown to dark brown or dark greyish brown. Along the flanks of the dorsum is a discontinuous row of lighter, dark-edged, elongated ocelli that extend the length of the body on the fifth and sixth or the sixth dorsal scale row. The colour of these ocelli is tan or orange–brown, and they are usually more prominent on the anterior portion of the body and fade posteriorly, especially in larger specimens. The head is usually the same colour as the body or slightly darker, and the supralabials are irregularly mottled with beige. The chin and infralabials are irregularly stippled with dark brown spots. A pale, cream or yellowish brown oblique streak extends from the parietals to the throat. In some specimens, the oblique streak is broad and merges posteriorly on the nape, giving rise to a poorly defined, lighter band. On the neck and the anterior part of the body there are two to six oblique, parallel, light orange or tan streaks. A single dark ventrolateral stripe formed by the dark brown tips of the ventral scales extends the length of the body and is bordered above by a narrow, lighter, pale orange or cream stripe formed by the colour of the first dorsal scale row. The colour of the venter ranges from vivid orange to pink or light coral and is usually lighter anteriorly and more vivid posteriorly. The throat and neck area are usually white or cream and gradually turn orange or pink towards the middle of the body. Sometimes there are dark spots scattered on the venter. In some specimens, a median dark brown, zig-zag subcaudal stripe is present. The juvenile coloration is similar to that of the adults, except for being more vividly coloured, and the row of lateral ocelli on the body are especially prominent (David & Pauwels, 2004; present study). Distribution: This species was considered to be widely distributed by David & Pauwels (2004) and listed as being from Bukit Larut, Cameron Highlands and Fraser’s Hill. In the present study, a new population was discovered at Gunung Jerai, Kedah that is conspecific with the Bukit Larut population (Fig. 2). The molecular analyses reveal that the populations from the Cameron Highlands, Fraser’s Hill and the Genting Highlands may not be conspecific with the Bukit Larut and Gunung Jerai populations (Fig. 1). Natural history: Similar to other species of Macrocalamus, this is a semifossorial species that seeks refuge beneath surface debris, logs and rocks or in loose soil. Specimens have been collected by digging during the day and night but are considered diurnal by David & Pauwels (2004). In the present study, their observations are corroborated by observations of snakes crossing forest trails or roads during the early morning, where many are killed by traffic. David & Pauwels (2004) record this species from 1100–1500 m in elevation in wet montane forest, but we have collected specimens from as low as ~ 800 m a.s.l. in the Genting Highlands. The diet consists of earthworms, slugs, insects and their larvae (David & Pauwels, 2004), and these observations are corroborated by E.S.H.Q. from a specimen from the Cameron Highlands (LSUHC 11685) that regurgitated an earthworm. Vogel & David (1999) reported that captive specimens consumed crickets. This species has been observed in the diet of Calliophis intestinalis (Laurenti, 1768) at Fraser’s Hill, Pahang, when a DOR Calliophis intestinalis was observed with a half-swallowed M. chanardi hanging from its mouth (Rupert G. Lewis, personal observation). In addition, death-feigning behaviour has been noted in specimens from the Cameron Highlands (Vogel & Hans, 2010). An adult female (USMHC 1540) collected in late September was gravid and with two eggs. Relationships: Macrocalamaus chanardi s.l. is a poorly supported monophyletic group composed of populations from Bukit Larut, Gunung Jerai, Cameron Highlands, Fraser’s Hill and Genting Highlands, albeit with weak support. This indicates that their distribution might represent a rapid radiation with subsequent incomplete lineage sorting. There is an uncorrected pairwise sequence divergence of 10.0% between the Banjaran Titiwangsa populations at Cameron Highlands, Fraser’s Hill and Genting Highlands and the Bukit Larut population. There is sequence divergence of only 1.0% between the populations from Gunung Jerai and Bukit Larut (Table 3). The sequence divergence among the Banjaran Titiwangsa populations is notable at 7.0%. Given that the sequence divergence between these morphologically undiagnosable populations is much higher than that of the morphologically diagnosable (Table 6) species M. gentingensis and M. schulzi at 2.0%, this indicates that Macrocalamus cf. chanardi 1 and M. cf. chanardi 2 should be recognized as candidate species. Comparisons of morphological characters from the literature and recently collected material reveal a broad overlap in character states among specimens from the different populations and lineages, indicating that M. chanardi is a species in need of reappraisal. Further examination *Data obtained from David & Pauwels (2004). will follow the acquisition of additional material. A non-paramatric analysis with the Kruskal– Wallis H -test shows that the means of all the characters are significantly different (P ≤ 0.05) between males and females. However, there is no statistical support for significant differences of these variables among populations or the flagged candidate species (Table 6), possibly owing to low samples sizes. Material examined: Peninsular Malaysia, Perak, Bukit Larut USMHC 1616, LSUHC 8367, 8999–9001, 9737, 9848 and 12109, Pahang, Cameron Highlands LSUHC 9821, 11685, 12602, 12610 and 12614, USMHC 1960 and 1961, Pahang, Fraser’s Hill USMHC 1523 and 1540, Pahang, Genting Highlands USMHC 1687, Kedah, Gunung Jerai LSUHC 12572 and 12573.Published as part of Quah, Evan S H, Anuar, Shahrul, Grismer, Lee L, Wood, Perry L & Mohd Nor, Siti Azizah, 2020, Systematics and natural history of mountain reed snakes (genus Macrocalamus; Calamariinae), pp. 1236 in Zoological Journal of the Linnean Society 188 (4) on page 1236, DOI: 10.1093/zoolinnean/zlz092, http://zenodo.org/record/572117
[photograph] Groepsportret met Michiel Hendryckx.
No full textFotoarchief Michiel HendryckxVan l naar r : Ilse Joliet, "Jenny", Dirk Pauwels, Michiel Hendryckx, Lies Pauwels, Johan Dehollander, Lieve Pynoo, Cecilia De Mulder, Roos Pauwels, Jeanne PenningsHendryckx, MichielBijzondere collectiesHet digitaal beeld dat u bij deze foto ziet, werd na digitalisering bewerkt door Michiel Hendryckx zelf. De analoge foto kan afwijken van dit digitaal beeld
Chimsunchartella schwartzi Chérot & Pauwels 2000, n. sp.
No full text<i>Chimsunchartella schwartzi</i> n. sp. <p> MATÉRIEL- TYPE. — Holotype: « W. A. Denham. 15-16. VII.1988. <i>M. Boulard</i> Rec. » / « Mission France Australe 5.VII-5.VIII.1988 » (FC n° 761) (WAM).</p> <p>LOCALITÉ- TYPE. — Denham, Western Australia.</p> <p> ÉTYMOLOGIE. — Cette nouvelle espèce est dédiée au Dr Michael Schwartz, en signe d’estime pour ses travaux sur le très délicat « complexe <i>Lygus</i> » ainsi que pour toute son aide et son amabilité.</p> <p>DESCRIPTION</p> <p> <i>Tête</i></p> <p>Jaune citron tachée de rouge sur le clypéus, les joues et les brides; front et vertex quasi unicolores; brides convexes, légèrement tachées de rouge, leurs marges carénées et brunâtres; front et vertex portant une pilosité sétiforme blanche semi-dressée à dressée; yeux grands, bruns, les ommatidies noires, la pilosité claire; languette antennifère présente, jaune; premier article antennaire massif, jaune, largement taché de rouge, sa pilosité double, l’une relativement longue et raide, érigée, quasi spiniforme, foncée, l’autre courte, semi-dressée, blanche, sétiforme; deuxième article jaune, sauf à l’apex qui est brun; pilosité de cet article plus courte que celle du premier article, dense, semi-dressée, sétiforme; troisième article jaune brunâtre, d’épaisseur voisine de celle du deuxième à la base; quatrième article manquant; vertex finement sillonné, à peine marginé.</p> <p> <i>Pronotum</i></p> <p>Jaune, l’anneau apical unicolore jaune paille, le disque jaune très faiblement verdâtre portant postérieurement une série de taches calleuses brunes et arrondies; pilosité du disque et des cals simple, sétiforme blanche et semi-dressée; soies antérolatérales du pronotum grandes, frappantes, brunes.</p> <p> <i>Scutellum</i></p> <p>Faiblement ampoulé, son sommet atteignant celui du pronotum en vue latérale (Fig. 4D), sa coloration et sa pilosité voisines de celles du pronotum, les taches brunes présentes exclusivement sur sa partie postérieure, le parascutum portant de petites taches rouge vineux.</p> <p> <i>Pattes</i></p> <p>Jaunes claires tachées de rouge et de brun; épines métatibiales fortes, brunes.</p> <p> <i>Eunomie hémélytrale</i></p> <p> Plus simple que celle des <i>Peltidopeplus</i> spp. (Fig. 4C). Clavus et corie jaunes porteurs de nombreuses taches brunes arrondies et faiblement confluantes (si ce n’est à l’apex de la corie); pilosité hémélytrale double, incluant une pilosité sétiforme noire, semi-dressée, rare, et une pilosité sétiforme blanche, couchée, largement dominante; cunéus présentant la même pilosité que le reste de l’hémélytre, jaune, porteur d’une série de larges taches rouges; séparation cunéus-paracunéus visible; membrane largement tachée de brun, notamment mais non exclusivement le long des nervures.</p> <p> <i>Morphométrie</i></p> <p> Les valeurs observées des mesures relevées sur l’holotype de <i>Chimsunchartella schwartzi,</i> exprimées en mm, sont données ci-après: L.a1.: 0,61; L.a2.: 2,06; L.a3.: 1,43; L.c.: 1,02; l.c.: 0,65; L.p.: 1,06; l.p.: 1,84; L.r.: 1,02; L.s.: 0,88; l.s.: 0,94; L.t.: 6,04; l.t.: 2,06; l.v.: 0,33; l.y.: 0,43.</p> <p> <i>Paramère gauche</i></p> <p>Lobe sensoriel présent (Fig. 3A, D), peu spectaculaire, cependant de largeur pratiquement égale à celle du corps à sa hauteur; marge latérointerne du lobe sensoriel arrondie, mutique, dépourvue d’épines, pratiquement glabre, oblique à la marge postéro-latéro-interne du corps; surface corporelle dépourvue d’épines mais pourvue de longues soies sur sa marge latéro-externe; angle corps-bras voisin de 90°; angle corps-apophyse primaire légèrement inférieur à 90°; apex de l’apophyse assez complexe (Fig. 3B, C), portant un lobe accessoire, l’apophyse elle-même non séparée du bras, large et courte; bras de largeur inférieure à celle du corps.</p> <p> <i>Paramère droit</i></p> <p>Non étranglé médialement, dépourvu de lobes sensoriel et secondaire mais pourvu d’une apophyse tertiaire marquée (Fig. 3E, F); apophyse primaire pointue.</p> <p> <i>Endophallus</i></p> <p>Élémentaire (Fig. 3G), dépourvu de spicule, de palette, de peigne ou de processus dimorphes; ACH (Fig. 3H) grande, indivise, simple (sa base non ramifiée), spiculiforme; PMS comprenant au moins trois lobes; processus lobaux présents, marqués; ductus seminis, dans sa moitié apicale, cylindrique et étroit, de largeur constante, non en forme de sablier apicalement.</p>Published as part of <i>Chérot, Frédéric & Pauwels, Olivier S. G., 2000, Révision du genre Peltidopeplus Poppius, 1912, avec description d'une espèce nouvelle de Papouasie et d'un genre nouveau d'Australie (Insecta, Heteroptera, Miridae, Mirini), pp. 121-137 in Zoosystema 22 (1)</i> on pages 130-131, DOI: <a href="http://zenodo.org/record/5395304">10.5281/zenodo.5395304</a>
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