identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
4E1D8788FFD5727BFC9D339D9F32FAA2.text	4E1D8788FFD5727BFC9D339D9F32FAA2.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Neoarisemus Botosaneanu & Vaillant 1970	<div><p>Genus Neoarisemus Botoşaneanu &amp; Vaillant, 1970</p> <p>Type species. Psychoda nigra Banks, 1894: 331, by designation of Botoşaneanu &amp; Vaillant, 1970: 178.</p> </div>	http://treatment.plazi.org/id/4E1D8788FFD5727BFC9D339D9F32FAA2	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	WAGNER, RÜDIGER	WAGNER, RÜDIGER (2021): Neoarisemus groehni sp. nov., a notable moth fly (Diptera, Psychodidae, Psychodinae) from Ukrainian amber. Palaeoentomology 4 (1): 19-22, DOI: 10.11646/palaeoentomology.4.1.3, URL: http://dx.doi.org/10.11646/palaeoentomology.4.1.3
4E1D8788FFD57279FC9D32289B21FC01.text	4E1D8788FFD57279FC9D32289B21FC01.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Neoarisemus groehni WAGNER 2021	<div><p>Neoarisemus groehni sp. nov.</p> <p>(Fig. 1A)</p> <p>Type material. The amber pieces with holotypus and paratypus (GPIH no. 5029, coll. Gröhn no. 9200) are housed in the collection of the Geologisch-Palaeontologisches Institut of University Hamburg (GPIH), the institution is now named CeNak (Centrum of Natural History = Zentrum für Naturkunde). In the Museum of GPIH the collection of Mr. Carsten Gröhn is separately deposited. The holotype is placed deep in the amber of the large piece, the paratype lies close to the surface of the smaller amber piece.</p> <p>Etymology. The new species is named after Carsten Gröhn who made the specimens available to the author.</p> <p>Diagnosis. Neoarisemus groehni sp. nov. is characterized by the eye-bridge without suture, wing forks R 2/3 and R 2+3/4 near wing base, eversible whitish structures on head, terminalia with basally swollen epandrial appendages, and aedeagus with asymmetrical, blade shaped sclerites.</p> <p>Description. Head with eye-bridge consisting of four facet rows, no interocular suture. On both sides of head occur large whitish probably eversible structures with dark center, larger than cornicula of known extant species. Antennae wrapped around body and randomly twisted around each another so that number and structure are not identifiable with certainty. Scape and pedicel not clearly visible; flagellum with probably 14 flagellomeres, most being bottle-shaped, with necks as long as inflated basal parts. Penultimate flagellomere bottle-shaped but shorter than previous segments, apical segment spherical (Fig. 1B). Ascoids not distinguishable from setae.</p> <p>Thorax difficult to see in detail, without distinguishing features. Legs as well without distinctive features, partly covered with blackish setae.</p> <p>Wing (Fig. 1C) as usual for genus, with Sc short; R 1 elongate, ending in costa at about level of M 4. Radius sector with four veins, forks R 2/3 and R 2+3/4 nearby in basal third of wing. R 5 ending in wing tip. Media forking at about middle of wing. Wing length 1.5 mm; body length 1.2 mm.</p> <p>Abdomen with eight segments and terminalia (Fig. 1D, E). Hypandrium a thin band connected ring-shaped to rectangular epandrium. Epandrial processes about as long as epandrium, basally swollen, curved with apical retinacula (probably 2–4). Gonocoxites slightly bent, tubular, gonostyli longer than gonocoxites with a sharp tip that is bent up. A broad sclerite between gonocoxites, with sinuous apical edge. Behind it lies the roughly triangular elongate asymmetrical aedeagus with tip bent upward. At higher magnification, apical part apparently blade-like with asymmetric edges (Fig. E).</p> <p>Remarks. The placement of the new species in Neoarisemus is certain: the head, antennae, wings, and terminalia fit the genus diagnosis (Vaillant, 1975). The large pale structures on the head is a remarkable apomorphy of N. groehni sp. nov. However, it is not clear whether the large cross sclerite in the terminalia is part of the aedeagus, or broken from the apical aedeagus or even is a peculiar sclerite of its own. This uncertainty could not be solved comparing the two specimens.</p> </div>	http://treatment.plazi.org/id/4E1D8788FFD57279FC9D32289B21FC01	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	WAGNER, RÜDIGER	WAGNER, RÜDIGER (2021): Neoarisemus groehni sp. nov., a notable moth fly (Diptera, Psychodidae, Psychodinae) from Ukrainian amber. Palaeoentomology 4 (1): 19-22, DOI: 10.11646/palaeoentomology.4.1.3, URL: http://dx.doi.org/10.11646/palaeoentomology.4.1.3
