Scaphiella osa, Platnick & Dupérré N., 2010
publication ID |
0003-0090 |
persistent identifier |
https://treatment.plazi.org/id/3C6987C7-C843-2215-7A42-848625BEFA0B |
treatment provided by |
Tatiana |
scientific name |
Scaphiella osa |
status |
sp. nov. |
Scaphiella osa View in CoL , new species Figures 279–297; map 4
TYPES: Male holotype and female allotype taken in litter at Estación Agujas, Península de Osa, Puntarenas, Costa Rica (Aug. 4–14, 2000; A. Azofeifa), deposited in INBIO ( PBI _OON 26358) .
DIAGNOSIS: Both sexes resemble those of S. virgen in having deep sternal furrows (fig. 280); males also resemble those of S. virgen in having a somewhat enlarged palpal femur but lack the anterior spine on the endites and have the embolus originating more distally on the palpal bulb (fig. 287); females have a much smaller anterior epigynal sclerite, with distinct anterior and posterior portions (figs. 295–297).
MALE (PBI_OON 26358, figs. 279–288). Total length 1.17. Carapace smooth. Sternum smooth. Endites without anteromedian modifications. Abdomen unpatterned, scuta smooth. Palpal femur moderately expanded; embolus originating at about half of tarsal length.
FEMALE (PBI_OON 26358, figs. 289–297). Total length 1.35. Anterior epigynal sclerite greatly widened posteriorly; apodemes anterolaterally directed.
OTHER MATERIAL EXAMINED: COSTA RICA: Puntarenas: Estación La Leonn, Sendero Río Madrigal, Península de Osa , Dec. 12–27, 2001, litter (A. Azofeifa, AMNH PBI _OON 26357), 1 -; Fundacion Neotropica Rincón Osa, Península de Osa , June 2001 (R. Anderson, C. Víquez, INBIO 78664 , PBI _OON 26361), 1 -; Rancho Quemado, Península de Osa , Mar. 1972 (F. Avesa, INBIO 45746 , PBO _OON 26363), 1 -, Sept. 1992 (F. Quesada, AMNH PBI _OON 26360), 1 U ; 5 km W Rincon de Osa, Península de Osa , 8u429N, 83u319W, Mar. 24, 1973, high ridge, Berlese of buttress litter, elev. 50 m (J. Wagner, J. Kethley, FMNH 34963 About FMNH , PBI _OON 10634), 1 -, same, log, bark, root mat ( FMNH PBI _OON 37501), 1 U, same, leaf mold and chunks of laminate fungus ( FMNH PBI _ OON 306 ), 1 -, same, mixed litter at base of tree in primary forest ( FMNH PBI _ OON 307 ), 2 U, Mar. 25, 1973, Berlese, leaf litter (J. Wagner, J. Kethley, FMNH PBI _ OON 308 ), 1 -; Sirena, Península de Osa , May 18–30, 2001 (A. Azofeifa, AMNH PBI _OON 26365), 1 -.
DISTRIBUTION: Known only from the Osa peninsula, Puntarenas, Costa Rica (map 4).
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.
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