187,225 research outputs found
Acanthochitona mastalleri Strack 1989
No full textAcanthochitona mastalleri Strack, 1989 (Fig. 19) Acanthochiton mastalleri Strack 1989, p. 169, textfig. 1, pls. 19, 20; Strack 1993, p. 25, pl. 5, fig. 7; Schwabe 1997, p. 28, unnumbered figs at p. 30; Kaas & Van Belle 1998, p. 119; Dekker & Orlin 2000, p. 7; Slieker 2000, p. 52, fig. 36; Anseeuw & Terryn 2004, p. 20, figs 58–59; Dell’Angelo et al. 2010a, p. 20; Blatterer 2019, p. 56, pl. 5, fig. 12 a-f. Type material. Holotype: ZMA Moll. 388029, a specimen preserved in ethanol from Merlin Point, Hurghada, Egypt. Paratypes: many specimens in several institutions (Strack 1989). Type locality. Merlin Point, 4 km South of Hurghada, Egypt. Material examined. Saudi Arabia, Gulf of Aqaba (Ash Shaykh Humayd: this study): St. 8: 2 tail valves, Figs 19 G-I (MZB 50558); St. 9: 2 valves (1 head and 1 tail), Figs 19 A–B, 19E–F (MZB 50557). Egypt, Hurghada: St. 13: 6 valves (5 intermediate and 1 tail) (BD 225); St. 14: 4 valves (1 head and 3 intermediate), Figs 19 C–D (BD 226; MZB 50559); St. 14bis: 1 intermediate valve (BD 227); St. 16: 2 intermediate valves (BD 228). Maximum width: 3.7 / 3.9 / 3.2 mm. Description. Head valve semicircular. Intermediate valve wing-shaped, posterior margin concave on both sides of well developed apex, jugal area raised, narrow, striated, sharply separated from lateropleural areas, anterior end of jugum protruding sinus, lateropleural areas much reduced, their front margins deeply concave. Tail valve broad, antemucronal area reduced as in intermediate valves, mucro subcentral, prominent, antemucronal and postmucronal slopes almost straight, forming angle of 134–141°. Tegmentum densely covered with irregular, more or less oval, flat topped granules, except in jugal area, Articulamentum with apophyses extraordinarily large, insertion plates well developed, strongly protruding on intermediate valves, expanded and completely surrounding tail valve, except for jugal margin, slit formula 5/1/2. Remarks. Detailed descriptions of this species were given by Strack (1989) and Anseeuw & Terryn (2004). Acanthochitona mastalleri Strack, 1989 is characterised by the tegmentum reduced in lateropleural areas, with markedly concave anterolateral margins, sculptured with irregular, more or less oval, flat-topped granules, and by a very wide girdle, partially extending over the valves. Our valves agree with the description and figures of the valves given by Strack (1989), but with slight differences in the shape of the tail valves (Figs19E, G): they are less elongate than the valve figured by Strack (1989: fig. 4), and also the granules seem more irregular roundish, less elongate. Notwithstanding these slight differences, we consider our valves conspecific with Acanthochitona mastalleri. This is the first report of this species as a fossil. Distribution. Late Pleistocene: Saudi Arabia, Gulf of Aqaba (Ash Shaykh Humayd: this study); Egypt, Hurghada (this study). Present-day: Indian Ocean: Red Sea, Oman and Kenya (Anseeuw & Terryn 2004; Blatterer 2019).Published as part of Dell'Angelo, Bruno, Landau, Bernard M., Sosso, Maurizio & Taviani, Marco, 2020, Late Pleistocene Red Sea Mollusca: 1. Polyplacophora, pp. 401-449 in Zootaxa 4772 (3) on pages 431-433, DOI: 10.11646/zootaxa.4772.3.1, http://zenodo.org/record/381965
Lepidochitona rolani Kaas & Strack 1986
No full text<i>Lepidochitona rolani</i> Kaas & Strack, 1986 <p>Figs 6A–F</p> <p> <i>Lepidochitona rolani</i> Kaas & Strack 1986: 83, figs 1, 16–28; Kaas & Van Belle 1987: 33, fig. 15; Kaas 1991: 91; Rolán 2005: 27, fig. 3. Type material: Holotype in MNCN. Paratypes: Many specimens in several institutions (see Kaas & Strack 1986). Type locality: Cape Verde Archipelago, São Vicente, Calhão, intertidal.</p> <p>Material examined: ST06: 1 specimen, length 2 mm, and 7 valves (2 head, maximum width 2.2 mm, and 5 intermediate, maximum width 3 mm) (BD 120A); ST11: 3 valves (2 intermediate, maximum width 2.2mm, and 1 tail, width 2.1 mm) (BD 120B); PR05: 5 intermediate valves, maximum width 2.5 mm (ER); PR07: 13 valves (2 head, maximum width 2.8 mm, 10 intermediate, maximum width 3.7 mm, and 1 tail, width 1.6 mm) (BD 120C).</p> <p>Distribution: Cape Verde Archipelago, and São Tomé and Príncipe Islands.</p> <p>Comparison and remarks: The material examined was a unique, small living specimen (Fig. 6A) and many separate valves, well defined by the rounded intermediate valves, and by the characteristic microsculpture (Figs 6D, 6F). All are characters that agree well with the original description given by Kaas and Strack (1986).</p>Published as part of <i>Dell'Angelo, Bruno, Schwabe, Enrico, Gori, Sandro, Sosso, Maurizio & Bonfitto, Antonio, 2014, Chitons (Mollusca, Polyplacophora) from São Tomé and Príncipe Islands, pp. 171-200 in African Invertebrates 55 (2)</i> on page 187, DOI: <a href="http://zenodo.org/record/7680891">10.5281/zenodo.7680891</a>
Parachiton hylkiae Strack 1993
No full textParachiton hylkiae Strack, 1993 (Fig. 3) Leptochiton (Parachiton) hylkiae Strack 1993, p. 4, pl. 1, figs 2–8, pl. 2, figs 1–4; Schwabe 1997, p. 28, 2 figs p. 30; Kaas & Van Belle 1998, p. 92; Anseeuw & Terryn 2004, p. 6, 22; Kaas et al. 2006, p. 18, fig. 2, map 18. Parachiton hylkiae; Kaas 1996, p. 373; Saito 1996, p. 165; Sirenko 2015, p. 145. Leptochiton hylkiae; Dekker & Orlin 2000, p. 7. Type material. Holotype RMNH 9313, specimen 9.8 x 4.4 mm. Paratypes in Strack and van der Sman collections. Type locality. Egypt, Red Sea, southern side of Giftun Kebir Island. Material examined. Egypt (Hurghada: this study): St. 13: 2 valves (1 head and 1 intermediate), Figs 3 A–G (MZB 50524); St. 14: 2 valves (1 intermediate and 1 tail), Figs 3 H–I (BD 180; MZB 50525). Maximum width: 4.5 / 4 / 3.1 mm. Description. Head valve semicircular, tegmentum sculptured with numerous radiating chains of minute granules, concentrically crossed by several conspicuous growth lines. Intermediate valves broadly rectangular, L/W = 0.38, highly elevated (H/W = 0.45), anterior profile rounded, front, sides and posterior margins almost straight, apex inconspicuous, lateral areas not raised, poorly defined, sculptured like head valve, central area with similar, longitudinally oriented rows (more than 70) of usually coalesced, minute granules, interstices very narrow. Tail valve incomplete, mucro overhanging posterior edge, postmucronal slope very steep, straight, postmucronal area narrow, sculptured like head valve, antemucronal area like central areas. Articulamentum with apophyses small. Remarks. Detailed descriptions of this species were given by Strack (1993) and Kaas et al. (2006). Two species of Parachiton are living in the Red Sea, P. hylkiae (Strack, 1993) and P. jordanensis (Anseeuw & Terryn, 2004). They are easily separated by the position of the mucro (terminal in P. hylkiae, often overhanging the posterior edge vs situated at about 4/5 of the total length in P. jordanensis), the number of longitudinal rows of granules in the antemucronal area of the tail valve (ca 85 vs 50) and in the central area of intermediate valves (ca 68–95 vs 45–50), and the number of radiating rows of granules in the lateral areas of intermediate valves (ca 20 vs 10–12). The material at hand is scarce and consists of only four valves including an incomplete and partially eroded tail valve. All characters support the attribution to Parachiton hylkiae, including the terminal mucro (Figs 3 H–I), the overhanging the posterior edge, the rounded profile of the intermediate valve (Fig. 3G), and the high number of longitudinal rows of granules, more than 70 in the central area of intermediate valve (Fig. 3D). The number of longitudinal rows of granules in the antemucronal area of the tail valve cannot be counted accurately, but is high, tending towards that typical of P. hylkiae. This is the first fossil record of this species. Distribution. Late Pleistocene: Egypt (Hurghada: this study). Present-day: Indian Ocean: Northern Red Sea (Strack 1993).Published as part of Dell'Angelo, Bruno, Landau, Bernard M., Sosso, Maurizio & Taviani, Marco, 2020, Late Pleistocene Red Sea Mollusca: 1. Polyplacophora, pp. 401-449 in Zootaxa 4772 (3) on pages 406-407, DOI: 10.11646/zootaxa.4772.3.1, http://zenodo.org/record/381965
Hebraisk grammatik. p Hebraisk formlære,
No full text"Skrifter af prof. Strack": p. [226]Mode of access: Internet
Lepidozona vietnamensis Strack 1991
No full text<i>Lepidozona vietnamensis</i> Strack, 1991 <p> <i>Lepidozona vietnamensis</i> Strack 1991: 52, pl. 2: figs 1–8, pl. 3, figs 4–5; Bullock & Harper 1994: 18, pls. 1D, 3D, 5A–B; Kaas & Van Belle 1994: 33, fig. 12, map 36; 1998: 198.</p> <p> <b>Type material</b>. Holotype (MNHN-IM-2000-6137). <b>Type locality.</b> Vietnam, Cap St. Jacques, Vung Tau. <b>Distribution.</b> South China Sea from Hong Kong to South Vietnam (Vung Tau). <b>Remarks.</b> This species differs from the above mentioned species of the genus <i>Lepidozona</i> by having prominent radial ribs on the head valve, lateral areas of intermediate valves and postmucronal area of the tail valve.</p>Published as part of <i>Sirenko, Boris I. & Zhang, Junlong, 2019, Chitons (Mollusca: Polyplacophora) of Hainan Island and vicinity, South China Sea, pp. 1-40 in Zootaxa 4564 (1)</i> on page 8, DOI: 10.11646/zootaxa.4564.1.1, <a href="http://zenodo.org/record/2588445">http://zenodo.org/record/2588445</a>
Vor Gott, Gemeinschaft und den Gästen: Funktionen und Wandel traditioneller Festsymbolik ; Karwoche und Patronatsfest in den ehemaligen Jesuitenreduktionen von Chiquitos, Ostbolivien von der Eroberung bis zur Gegenwart
No full textStrack P. Vor Gott, Gemeinschaft und den Gästen: Funktionen und Wandel traditioneller Festsymbolik ; Karwoche und Patronatsfest in den ehemaligen Jesuitenreduktionen von Chiquitos, Ostbolivien von der Eroberung bis zur Gegenwart. Schriftenreihe / Forschungsinstitut Dritte Welt, Industrieländer. Bielefeld: Verl. für Regionalgeschichte; 1991
Lepidochitona (Lepidochitona) caboverdensis Kaas et Strack, 1986
No full textCatálogo do Museo de Historia Natural USC. n. inventario 10027
Registered Replication Report : Strack, Martin, & Stepper (1988)
No full textAccording to the facial feedback hypothesis, people’s affective responses can be influenced by their own facial expression (e.g., smiling, pouting), even when their expression did not result from their emotional experiences. For example, Strack, Martin, and Stepper (1988) instructed participants to rate the funniness of cartoons using a pen that they held in their mouth. In line with the facial feedback hypothesis, when participants held the pen with their teeth (inducing a “smile”), they rated the cartoons as funnier than when they held the pen with their lips (inducing a “pout”). This seminal study of the facial feedback hypothesis has not been replicated directly. This Registered Replication Report describes the results of 17 independent direct replications of Study 1 from Strack et al. (1988), all of which followed the same vetted protocol. A meta-analysis of these studies examined the difference in funniness ratings between the “smile” and “pout” conditions. The original Strack et al. (1988) study reported a rating difference of 0.82 units on a 10-point Likert scale. Our meta-analysis revealed a rating difference of 0.03 units with a 95% confidence interval ranging from −0.11 to 0.16
L’Asilo, Napoli: Dall’ordine poliziesco della politica culturale al regime estetico della comunità che viene
No full textThis paper presents and analyses the cultural and social centre "Asilo" in Naples as an urban commons and as an example of critical citizenship
Onithochiton margueritae Kaas, Van Belle & Strack 2006
No full text<i>Onithochiton margueritae</i> Kaas, Van Belle & Strack, 2006 <p> <i>Onithochiton margueritae</i> Kaas, Van Belle & Strack 2006: 368, fig. 155, map 54.</p> <p> <i>Onithochiton</i> sp.; Van Belle 1982: 476, fig. 3; Xu 2008: 457.</p> <p> <b>Type material.</b> Holotype (BMHN).</p> <p> <b>Type locality.</b> Hong Kong, Mirs Bay, intertidal.</p> <p> <b>Distribution.</b> Only known from the holotype locality.</p> <p> <b>Remarks.</b> Bullock & Harper (1994) considered <i>Onithochiton</i> sp. of Van Belle (1982) as <i>Onithochiton hirasei</i> which is “quite variable in shell morphology and colour”. Kaas <i>et al.</i> (2006) pointed out that <i>O. margueritae</i> differs from <i>O. hirasei</i> regarding the form of valves and the color of the girdle. Moreover, the dorsal girdle of <i>O. margueritae</i> has marginal spicules but without needle-like spicules.</p>Published as part of <i>Sirenko, Boris I. & Zhang, Junlong, 2019, Chitons (Mollusca: Polyplacophora) of Hainan Island and vicinity, South China Sea, pp. 1-40 in Zootaxa 4564 (1)</i> on page 21, DOI: 10.11646/zootaxa.4564.1.1, <a href="http://zenodo.org/record/2588445">http://zenodo.org/record/2588445</a>
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