Admesturius bitaeniatus (Simon, 1901)

Marta, Kimberly S., Bustamante, Abel A., Ruiz, Gustavo R. S., Teixeira, Renato A., Hagopián, Damián, Brescovit, Antonio D., Valiati, Victor Hugo & Rodrigues, Everton N. L., 2022, A new huriine genus and notes on morphological characters (Araneae: Salticidae: Salticinae), Zootaxa 5124 (4), pp. 431-457 : 441-442

Admesturius bitaeniatus (Simon, 1901)

urn:lsid:zoobank.org:act:03EDF7DB-9DDB-4C80-9184-ABDBBC8CA7B7

Fig. 77

Admestina bitaeniata Simon, 1901a: 615 , 624; Simon 1902: 28 (holotype, ♂, Chile, Sierra de Chillán [Ñuble], deposited in MNHN, not examined); Galiano 1963: 283, pl. III, figs1–3, 9 (redescription).

Admesturius bitaeniatus: Galiano 1988: 295 , figs 5, 9-10, 19 (transf. from Admestina , redescription); Richardson 2010: 8 , figs 4–9.

Diagnosis and description. Galiano (1963: 283; 1988: 295) and Richardson (2010: 9).

Material examined (new records): CHILE: Región de Coquimbo: Provincia de Elqui, Elqui valley, Vegas Pastos Largos [30°00’11.2”S 71°00’22.4”W], 1 ♂ and 1 ♀ ( LEULS), pitfall trap, I/1990; Región del Maule: Provincia de Talca, San Clemente, Alto Vilches [35°34’12.0”S 71°11’24.0”W], 1 ♀ ( UCCC), 1.XI.1971, R. Calderón leg.; Región del Biobío: Provincia de Concepción, Hualpén [36°47’50.0”S 73°09’51.0”W], 1 ♀ ( UCCC), collected in Peumus boldus (beating), 30.IV.2002, M.A. Aguilera leg.; Región de la Araucanía: Provincia de Cautín, Parque Nacional Villarrica, sector Quetrupillén, Araucaria , Nothofagus , Chusquea forest, 1280m [39°27’42.1”S 71°50’44.2”W], 1 ♂ (MACN-Ar 42096), 8.II.2005, M. Ramírez & F. Labarque leg.; Provincia de Malleco, Parque Nacional Nahuelbuta, Nothofagus , Araucaria forest, 1100m [37°49’39.0”S 73°00’32.2”W], 1 ♀ (MACN-Ar 42103), 12.II.2005, M. Ramírez & F. Labarque leg.

Distribution. Only known from Chile ( Fig. 77 ).

Natural history. Collected in sclerophyllous-hygrophilous forests (see Aguilera et al. 2006; Aguilera & Casanueva 2011) and Valdivian rainforest in southern Chile, between 0 and 1280 m a. s. l. ( Fig. 77 ).

Figures

FIGURES 77–78. Regionalization in Neotropical view (Morrone 2014) and distributional records for huriine jumping spiders (records of Urupuyu not included). 77 Neotropical, South America, Brazilian subregion Chacoan subregion, South America Transition Zone, Andean Region. 78 Southern of South America, Brazil, Uruguay, Argentina focusing on the distribution of Guriurius.