Nineteen new genera and 82 new species of Cremnorrhinina from Australia, including analyses of host relationships and distributions (Insecta: Hemiptera: Miridae: Phylininae: Cremnorrhinini) Author Randall T. Schuh Author Michael D. Schwartz text Bulletin of the American Museum of Natural History 2016 401 1 279 journal article 39161 10.5281/zenodo.269465 4e88a985-9cb4-4912-9b10-71db96ba36f5 http://hdl.handle.net/2246/6649 269465 Spinivesica witchelina , new species Figure 91, map 22, table 1, plates 28, 29 DIAGNOSIS: Recognized by the uniform yellow-orange coloration (in preserved specimen), absence of any markings on corium or membrane (pl. 28), large, J-shaped endosoma with long distal region somewhat undulating, narrow, suberect spine proximad of secondary gonopore, and terminating with diverging, bifid, truncate, spines supporting a weakly sclerotized microtrichiate plate (fig. 91, pl. 29). General appearance and coloration most similar to S. mardathuna , but structure of endosoma distinctive. DESCRIPTION: MALE : Total length 3.36, pronotum width 1.00. COLORATION (pl. 28): Yellow-orange, including all appendages (in preserved specimens); corium and membrane without markings. SURFACE AND VESTI- TURE (pl. 28): Dorsum clothed with recumbent, pale, simple setae. STRUCTURE: Head (pl. 28): Eyes occupying three-quarters height of head; antenna inserted just above ventral margin of eye; antennal segment 2 short (0.58), 0.82 times width of head; labium reaching to midpoint of mesosternum. Thorax (pl. 28): Pronotum with lateral margin nearly straight, posterior margin straight; mesoscutum broadly exposed. Hemelytron : Short, corial margin weakly convex, overall form ovoid; cuneus short. GENITALIA (fig. 91, pl. 29): Pygophore: Left margin of aperture with small flange. Endosoma: J-shaped, large; dorsal strap forming long, slen- der, suberect spine proximad of secondary gonopore and terminating in bifid widely di ‐ verging truncate spines supporting medially placed flattened microtrichiate plate incorporating billowy membrane; ventral strap terminating at secondary gonopore; midpoint of dorsal strap without lateral spine; secondary gonopore apical. Phallotheca: Dorsal surface with short crest, aperture with undulating margin placed on anterior surface. Parameres: Left paramere with dorsoposterior margin greatly expanded posteriad in dorsal view, posterior and anterior processes relatively large. Right paramere lanceolate, symmetrical, with small medial point. Fig. 91. Male genitalic structures of Spinivesica witchelina . Female : Unknown. ETYMOLOGY: Named after the Witchelina Nature Reserve, Western Australia; a noun in apposition. HOST: Unknown. DISTRIBUTION (map 22): Known only from the Witchelina Nature Reserve, about 650 km north of Adelaide, South Australia. HOLOTYPE: AUSTRALIA: South Australia: Witchelina Nature Reserve, ap. 40 km NW of Lyndhurst, 29.94485°S 138.0795°E, 132 m, 11 Oct 2010, A. Namyatova, 1d (AMNH_PBI 00387485) (SAMA).