119,270 research outputs found
Alamprops kensleyi Gerken 2018, n. comb.
No full textAlamprops kensleyi (Haye & Gerken, 2005) n. comb. Lamprops kensleyi Haye & Gerken, 2005: 30–36, figs 1–3. Type material. Holotype: MNHNCL CUM–11536, subadult male. Paratypes: MNHNCL CUM–11537, 2 mancae, 1 ovigerous female, 1 subadult female. Ancud, Chiloé, Chile, 41°49.6’S, 73°50.7’W. Diagnosis. Carapace without lateral ridges; eyelobe with lenses, not extending to anterior border of pseudorostrum. Telson with 4 pairs of lateral setae, 3 equal terminal setae. Uropod peduncle with 4 medial setae; uropod exopod article 1 0.6 length of article 2. Adult male unknown. Depth. 14–19 m. Distribution. Ancud, Chiloé, Chile, 41°49.6’S, 73°50.7’W. Remarks. Although the most mature male in the material collected was a subadult male, it was the pre-adult molt, and the antenna extended to the end of carapace, suggesting a long antennal flagellum in the final molt. The only other species in either Alamprops or Lamprops with three terminal setae on the telson is L. beringi, which has a single strong lateral ridge on the carapace, unlike A. kensleyi which is without lateral ridges. The only other Alamprops from this region is A. comatus from the Antarctic, which also has a smooth carapace, but it has five terminal setae on the telson and was found at a depth of 3423 m.Published as part of Gerken, Sarah, 2018, The Lampropidae (Crustacea: Cumacea) of the World, pp. 1-192 in Zootaxa 4428 (1) on page 15, DOI: 10.11646/zootaxa.4428.1.1, http://zenodo.org/record/376977
Panel IV: Responses from Professor Heather Gerken: Abandoning Bad Ideas and Disregarding Good Ones for the Right Reasons: Reflections on a Festschrift
No full textProf. Heather Gerken responds to the day\u27s panels, her remarks are supplemented by Abandoning Bad Ideas and Disregarding Good Ones for the Right Reasons: Reflections on a Festschrift 48 Tulsa L. Rev. 535
Litogynodiastylis Gerken 2001
No full text<i>Litogynodiastylis</i> Gerken, 2001 <p> <b>Type species.</b> <i>Gynodiastylis laevis</i> Calman, 1911</p> <p> <b>Diagnosis.</b> <i>Females and subadult males</i>. Pereopod 1 simple, short. Females with fully developed exopods on pereopods 1–2, no exopods on pereopods 3–4.</p> <p> <i>Adult male</i>. Antenna peduncle of 3–4 articles, flagellum of 10–12 articles. Fully developed exopods present on maxilliped 3–pereopod 2, 3 or 4. Uropod endopod may have one article less than in conspecific female.</p> <p> <b>Remarks.</b> There is only one species of <i>Litogynodiastylis</i> known from New Zealand, <i>L. laevis</i>. All other gynodiastylids currently known from New Zealand waters are <i>Axiogynodiastylis</i> or <i>Gynodiastylis</i>, which both have a brush of long setae on the propodus of pereopod 1. Thus, <i>L. laevis</i> should be readily identifiable by the simple pereopod 1. The only genus that might be confused with <i>Litogynodiastylis</i> is <i>Colurostylis</i>, in that the first pereopod is simple. However, in <i>Colurostylis</i> the females have an exopod on maxilliped 3 and the males have 2 pairs of pleopods, while in <i>Litogynodiastylis</i> the females have no exopod on maxilliped 3 and the males have no pleopods.</p>Published as part of <i>Gerken, Sarah, 2015, New Zealand Diastylidae and Gynodiastylidae (Crustacea: Cumacea), pp. 1-77 in Zootaxa 4031 (1)</i> on pages 75-76, DOI: 10.11646/zootaxa.4031.1.1, <a href="http://zenodo.org/record/289704">http://zenodo.org/record/289704</a>
Alamprops tenuis Gerken 2018, n. comb.
No full textAlamprops tenuis (Tsareva & Vassilenko, 2006) n. comb. Lamprops tenuis Tsareva & Vassilenko, 2006: 42, figs 1–2. Type material. Holotype: ZIN-1/88378, preparatory female. Paratypes: ZIN-2/88379, 2 females, 1 juvenile; ZIN- 3/88411, juvenile; ZIN-4/88412, 2 juveniles; ZIN-5/88413, juvenile; ZIN-6/883414, juvenile; ZIN-7/88415, female. Peter the Great Bay, Sea of Japan. Not seen. Diagnosis. Carapace with 1 lateral ridge; eyelobe without lenses, not extending to anterior border of pseudorostrum. Telson with 4 lateral setae, 5 terminal setae, central seta stout, outer pair longest. Uropod peduncle without medial setae; uropod exopod article 1 0.6 length of article 2. Male unknown. Depth. 3–17 m. Distribution Peter the Great Bay, Sea of Japan. Remarks. Alamprops tenuis has a unique combination of characters in the genus of a single ridge on the carapace and four pairs of lateral setae on the telson; A. lomakinae also has a single ridge on the carapace, but has no lateral setae on the telson. The only similar species in Lamprops is L. beringi, which has a similar carapace with strong lateral ridge. However, in L. beringi there are only three setae terminally on the telson, wherease in A. tenuis there are five terminal setae on the telson.Published as part of Gerken, Sarah, 2018, The Lampropidae (Crustacea: Cumacea) of the World, pp. 1-192 in Zootaxa 4428 (1) on page 19, DOI: 10.11646/zootaxa.4428.1.1, http://zenodo.org/record/376977
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Emmett L. Bennett, Jr. Offprint Collection
No full textThe scholarly library of Emmett L. Bennett, Jr. compiled in the course of his Editorship of the journal Nestor (founded in 1957). The collection includes scholarly publications (offprints) and manuscripts sent by prospective authors to Dr. Bennett. Includes a Finding Aid (PDF and Word) and Catalog (an Excel document for each of two record groups: offprints collected up to 1995, and offprints collected from 1995-2011). Both the Finding Aid and Catalog are provided to facilitate researchers' searches for offprints by author, title, journal, year, and subject.Classic
Square Dancing with the Stars to Enhance Dynamic Hirschman Linkages?
No full textIn this Presidential Address, the author takes the reader on a reconnaissance of his life and time as a regional scientist. He points out scenery he found scintillating along the way, hoping that some may pick up the banner and chew on a few of the ideas for a while. He suggests a revisit to Albert O. Hirschman’s notion of key sectors and more empirical analysis related to Marcus Berliant’s and Masahisa Fujita’s notion of knowledge creation and transfer.Presidential Address, San Antonio, Texas, March 29, 2014 (53rd Meetings of the Southern Regional Science Association
Alamprops multifasciatus Gerken 2018, n. comb.
No full textAlamprops multifasciatus (Zimmer, 1937) n. comb. Lamprops multifasciatus Zimmer, 1937: 39–42, figs 3–4.— Lomakina 1955: 136; 1958a: 88, fig. 35; 1958b: 209. Type material. Deposition unknown. North Sea of Japan. Not seen. Diagnosis. Carapace with 6 or more lateral ridges; eyelobe with lenses, not extending to anterior border of pseudorostrum. Telson with 2 pairs of lateral setae, 5 terminal setae, central seta equal to outermost pair, inner pair short. Uropod peduncle with 7 medial setae; uropod exopod article 1 0.8 length of article 2. Male with long antennal flagellum. Depth. 14–92 m. Distribution. Sea of Japan, 51°36’N, 141°08’E; Okhotsk Sea. Remarks. This species is similar to the Alamprops augustinensis, A. krasheninnikovi, A. longispina, A. quadriplicatus group, but can be differentiated by the greater number of ridges on the carapace. In A. multifasciatus there are six ridges, although some are partial ridges, while in the other species there are no more than four entire ridges, and one of the four ridges may be difficult to discern. The only species in Lamprops with multiple ridges is L. fasciatus with three ridges.Published as part of Gerken, Sarah, 2018, The Lampropidae (Crustacea: Cumacea) of the World, pp. 1-192 in Zootaxa 4428 (1) on page 17, DOI: 10.11646/zootaxa.4428.1.1, http://zenodo.org/record/376977
Letter from unknown writer to Jesse L. Boyce
No full textLetter to Jesse L. Boyce from unknown author (possibly Jack) about the investigation into the powder magazine located in the Grand Canyon. Some personal news is included in the letter such as the writer's marriage to the daughter of C.A. Taylor, former Supervisor of Cochise County
Letter from Carl Hayden to L. L. Ferrall, Postmaster at Grand Canyon
No full textLetter from Carl Hayden to L. L. Ferrall on the favorable conditions for creating a national park and the prospect of the United States entering WW I
Platytyphlops mawsoni Gerken 2018, n. comb.
No full textPlatytyphlops mawsoni (Hale, 1937) n. comb. Hemilamprops mawsoni Hale, 1937: 44–46, figs 4a–b, 5a–l. Paralamprops mawsoni. — Băcescu 1988: 24.— Corbera 2000: 20–22, fig. 11.— Petrescu & Wittmann 2003: 588–591, figs 6, 221–254. Type material. Holotype: SAMA C2056, female. Off Enderby Land, Antarctica, 66°12’S, 49°37’E. Diagnosis. Carapace with 2 pairs of broad lateral ridges, marginal carina entire, ridge present on pseudorostrum; eyelobe with lenses or tumidities. Antennule article 1 not expanded; accessory flagellum 0.7 main flagellum. Telson shorter than uropod peduncles, with 3 terminal setae, terminal setae equal. Uropod endopod article 1 1.7 length of articles 2 and 3 together. Adult male carapace with 3 pairs of lateral ridges. Antennal peduncle articles 4 and 5 with setae around entire circumference of articles. Uropod endopod article 1 2.8 length of articles 2 and 3 together. Depth. 240–630 m. Distribution. Antarctic continental shelf, South Shetland Islands, Enderby, Weddell Sea, 66– 76°S, 11– 61°W. Remarks. An ample redescription of the species, including the adult male, was provided by Petrescu & Wittman (2003), in addition to the excellent original description in Hale (1937) and the additional description in Corbera (2000). The most similar species is P. latus, which can be differentiated by body size and the pseudorostrum. Platytyphlops latus has an excavate pseudorostrum in dorsal view, while P. mawsoni has an anteriorly projecting pointed pseudorostrum in dorsal view. In addition, P. latus (7 mm ovigerous female) is much smaller than P. mawsoni (21 mm subadult female).Published as part of Gerken, Sarah, 2018, The Lampropidae (Crustacea: Cumacea) of the World, pp. 1-192 in Zootaxa 4428 (1) on page 158, DOI: 10.11646/zootaxa.4428.1.1, http://zenodo.org/record/376977
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