identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03D687B8FFA681630688FEF3E150D235.text	03D687B8FFA681630688FEF3E150D235.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Zimpherus Miller and Wheeler	<div><p>Zimpherus Miller and Wheeler, new genus (Figs. 1–7)</p> <p>Type Species. Zimpherus nancae Miller and Wheeler, new species, by present designation.</p> <p>Diagnosis. This species is diagnosed within Bidessini by: 1) a transverse occipital line on the head absent (Fig. 1); 2) the anterior clypeal margin unmodified (Fig. 1); 3) a transverse carina across the elytral epipleuron at the humeral angle absent (Fig. 1); 4) basal elytral stria present (Fig. 1); 5) elytral sutural stria absent (Fig. 1); 6) the elytron without rows of punctures (Fig. 1); 7) the median lobe of the male aedeagus apically extremely complex (Figs. 2, 3); and 8) the lateral lobes of the male aedeagus with two segments and apically rounded (Fig. 4). The genus is similar to Uvarus, but differs in the body shape and the shape of the male aedeagus. The overall body shape of Zimpherus specimens is narrow and anteriorly narrowed with the head somewhat deflexed ventrad and the lateral outline distinctly discontinuous between the pronotum and elytron (Fig. 1). The body shape in Uvarus specimens is broadly to elongate oval and the lateral outline is approximately continuous between the pronotum and elytron. The median lobe is apically multifurcated and multilobed in Zimpherus (Figs. 2, 3), and the lateral lobe is broad with the apex rounded, without a small, curved, tooth–shaped apical lobe (Fig. 4). A simple, evenly curved male median apical lobe is characteristic of Uvarus. The male median lobe of members of Microdessus is also apically divided into multiple lobes (four), but Microdessus species are very small (∼ 1.5 mm), do not have an unusually offset metatrochanter, and are not overall uniquely shaped as are Zimpherus specimens. Microdessus species are somewhat flattened dorsoventrally and elongate oval with the lateral margins continuously curved.</p> <p>Etymology. The genus is named in honor of Nancy Zimpher, Chancellor of the State University of New York.</p> <p>Discussion. This genus bears similarity with both Uvarus and Microdessus in its basic character combination but differs from each (see Diagnosis). Nevertheless, it is not without some misgivings that the new species described here is placed within a new genus given the expanding number of genera in the tribe.</p> </div>	https://treatment.plazi.org/id/03D687B8FFA681630688FEF3E150D235	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Miller, Kelly B.;Wheeler, Quentin D.	Miller, Kelly B., Wheeler, Quentin D. (2015): Zimpherus nancaeMiller and Wheeler (Coleoptera: Dytiscidae: Hydroporinae: Bidessini), New Genus and New Species from Venezuela. The Coleopterists Bulletin 69 (3): 507-511, DOI: 10.1649/0010-065x-69.3.507, URL: http://dx.doi.org/10.1649/0010-065x-69.3.507
03D687B8FFA6816104E0FC7EE13DD2D0.text	03D687B8FFA6816104E0FC7EE13DD2D0.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Zimpherus nancae MILLER AND WHEELER 2014	<div><p>Zimpherus nancae Miller and Wheeler, new species</p> <p>(Figs. 1–7)</p> <p>1.0 mm.</p> <p>Type Locality. Venezuela, Amazonas, Cerro de la Neblina, basecamp, 0°50′ N, 66°10′ W.</p> <p>Diagnosis. This is the only species in the genus and is characterized by its diagnostic combination (see above). In many bidessine species, the male genitalia are diagnostic. Zimpherus nancae has the median lobe distinctive, apically terminating in several processes (Figs. 2, 3).</p> <p>Description. Measurements: TL = 2.0– 2.2 mm, GW = 0.9–1.0 mm, PW = 0.7–0.8 mm, HW = 0.5– 0.6 mm, EW = 0.3–0.4 mm, TL/GW = 2.2–2.3, HW/EW = 1.5–1.7. Body (Fig. 1) elongate, moderately slender, apically somewhat deflexed ventrad. Coloration: Head and elytra light yellow-brown, pronotum distinctly lighter; many specimens with indistinct, pale, longitudinal vittae on elytra. Antennae light yellow-brown. Pro- and mesothoracic sterna, venter of head, and elytral epipleuron light yellow-brown, metathoracic sterna, metacoxae, and abdominal sterna darker yellow-brown. Legs and mouthparts light yellow-brown. Sculpture and structure: Head slightly flattened dorsally, eyes prominent, slightly elevated above surface of head, without transverse occipital line across head between posterior margins of eyes (Fig. 1); with fine microreticulation of irregular meshes, somewhat larger meshes anteriorly, with fine punctation, especially medially. Pronotum slightly cordate, widest anterior of middle; pair of basal striae present, extending nearly half distance across pronotum (Fig. 1); surface slightly microreticulate, with few indistinct, scattered punctures; posterolateral angles slightly obtuse.Elytron with surface slightly,irregularly microreticulate, more distinctive posteriorly, covered with small punctures; basal striae present, distinct; elytra with apices slightly explanate. Antennae elongate, antennomeres I and II large, III and especially IV small. Prosternum broadly curved, prosternal process broad, flat, apically rounded (Fig. 6). Epipleuron without transverse carina at humeral angle, abruptly narrowed medially and narrow in apical half. Metasternum without linear punctures or carinae, irregularly microreticulate and sparsely punctate. Pro- and mesotarsi elongate, moderately broadly expanded laterally with dense, ventral setae; metacoxae shiny, irregularly microreticulate and sparsely punctate; metacoxal lines distinct, slightly divergent anteriorly; metatrochanter large, bulbous, rounded, and conspicuously offset from femur, with slight lobate angulation apicolaterally (Fig.5). Abdomen microreticulate and very finely, sparsely punctate; ventrite VI broad, apically obtusely angulate. Male genitalia: Male median lobe in lateral aspect broad, broadly curved along ventral margin,with prominent, triangular prominence medially along dorsal margin, apically terminating in several elongate, curved processes, dorsal processes apically sharply pointed, dorsal processes terminating in rounded expansion (Fig. 2); in ventral aspect,withbasalhalfwithlateralmarginssubparallel, apically expanded laterally, terminating in pair of broad, oblique, rounded lobes with emargination between (Fig. 3). Lateral lobe slender basally, strongly curved medially, apical portion broad apically, broadly expanded and broadly rounded at apex with fringe of sparse setae along dorsal margin (Fig. 4).</p> <p>Sexual Dimorphism. The female is similar to the male except it is covered with shagrination on the dorsal and ventral surfaces, and the pro- and mesotarsi are not laterally expanded and without ventral regions of setae.</p> <p>Variation. Many females are dorsally alutaceous and matte, whereas males and, apparently, some females are dorsally shiny. The longitudinal vittae on the elytra are variably evident, though never strongly so.</p> <p>Etymology. The species is named in honor of Nancy Zimpher, Chancellor of the State University of New York.</p> <p>Distribution and Habitat. Specimens in the type series were collected at a blacklight in rainforest habitat near Cerro de la Neblina in far southern Venezuela near the border with Brazil (Fig. 7).</p> <p>Material Examined. Holotype in MIZA, male labeled, “ VENEZUELA, T. F.Amaz. Cerro de la Neblina Basecamp, 140m 0°50′N 66°10′W 6 February 1985 / <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-66.166664&amp;materialsCitation.latitude=0.8333333" title="Search Plazi for locations around (long -66.166664/lat 0.8333333)">At</a> black light in rainforest clearing near Rio Baria W. E. Steiner, collector/ HOLO- TYPE Zimpherus nancae Miller, 2014 [red label with black line border].” Paratypes: 14 labeled same as holotype except “…/ PARATYPE Zimpherus nancae Miller, 2014 [blue label with black line bor- der]”; 47 labeled same as holotype except second label, “ At black light on bank of Rio Baria P.J. &amp; P.M Spangler R. A. Faitoute, W. E. Steiner colrs” and paratype label. Most paratypes also have USNM specimen numbers USNM ENT 229508-229554 and 231947-231959.</p> </div>	https://treatment.plazi.org/id/03D687B8FFA6816104E0FC7EE13DD2D0	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Miller, Kelly B.;Wheeler, Quentin D.	Miller, Kelly B., Wheeler, Quentin D. (2015): Zimpherus nancaeMiller and Wheeler (Coleoptera: Dytiscidae: Hydroporinae: Bidessini), New Genus and New Species from Venezuela. The Coleopterists Bulletin 69 (3): 507-511, DOI: 10.1649/0010-065x-69.3.507, URL: http://dx.doi.org/10.1649/0010-065x-69.3.507
