Aruattus agostii, Dmitri V. Logunov & Galina N. Azarkina, 2008
publication ID |
https://doi.org/ 10.5281/zenodo.10880117 |
DOI |
https://doi.org/10.5281/zenodo.10879620 |
persistent identifier |
https://treatment.plazi.org/id/816ECE59-BC7A-7007-53A4-FD84FC88FDA2 |
treatment provided by |
Plazi |
scientific name |
Aruattus agostii |
status |
sp.n. |
Aruattus agostii View in CoL sp.n.
Figs 19. View Figs 19
TYPES. Holotype ♂ ( MHNG), Indonesia, Aru Islands Ɩ= Aroe Islands], Wokan , c. 5 km of mouth of Sungai Tunguvatu, Om, primary forest on limestone, 22.08.1991 ƖF 91-937 ], D. Agosti. Paratypes: 3♂♂ ( MHNG), together with the holotype ; 1 ♀ ( MHNG), Indonesia, Aru Islands Ɩ= Aroe Islands], Kola, Island Wafan , secondary forest, limestone, 20 m a.s.l., leaf litter, 27.08.1991 ƖF 91- 968 ], D. Agosti ; 1 ♂ ( MHNG), Indonesia, Kai Besar Ɩ= Great Kai Island], Bombay , G. Dab, south face, secondary forest on limestone, 300 m a.s.l., leaf litter, 5.09.1991 ƖF 91-1048 ], D. Agosti .
ETHYMOLOGY. The species is named after its collector, D. Agosti.
DIAGNOSIS. As that of the genus.
DESCRIPTION. Male (the holotype): Carapace 1.10 long, 1.05 wide, 0.70 high at PLE. Ocular area 0.65 long, 0.97 wide anteriorly and 0.95 wide posteriorly; the 2nd eye row is in midway between AMEs and PLEs. Diameter of AME 0.30. Abdomen 0.95 long, 0.70 wide. Cheliceral length 0.30. Clypeal height 0.05. Length of leg segments: I 0.60 + 0.40 + 0.45 + 0.40 + 0.25; II 0.50 + 0.30 + 0.35 + 0.35 + 0.20; III 0.55 + 0.25 + 0.35 + 0.45 + 0.25; IV 0.60 + 0.30 + 0.45 + 0.60 + 0.30. Leg formula: IV, I, III, II. Leg spination: I: Fm d 0-0-1-1; Tb v 2-2 -2-2; Mt v 2-2 - 2. II: Fm d 0-0-1-1; Tb v 1-1 -0-0; Mt v 1-1 -2 ap. III: Fm d 0-0-1-2; Tb pr and rt 0-1, v 1 -0-2 ap; Mt pr and rt 0-0-2 ap, v 0-0-2 ap. IV: Fm d 0-0-1-1; Tb pr 0-1, rt 0-1-0, v 1 -0-2 ap; Mt pr and rt 0-0-2 ap; v 0-0-2 ap. Colouration. Carapace high, with a very short thoracal part; light brown, with black around eyes (Fig. 9). Sternum yellow-brown. Clypeus and cheeks brown, sparsely covered with white hairs and bristles. Chelicerae brown. Sternum brown. Maxillae and labium yellow-brown, with white apexes. Abdomen brown-grey: dorsum with poorly marked dorsal grey reticulate pattern, and the anteriour two thirds of dorsum covered with brownish scutum (Fig. 7); venter yellow. Book-lung covers and spinnerets brownish. Legs and palps brownish. Palpal structure as in Figs 1 View Figs 19 2; the embolar disk with a tooth (arrowed in Fig. 2), the mediumsized tibial apophysis presents.
Female (the paratype): Carapace 1.20 long, 1.10 wide, 0.65 high at PLE. Ocular area 0.65 long, 1.05 wide anteriorly and 1.05 wide posteriorly; the 2nd eye row is in midway between AMEs and PLEs. Diameter of AME 0.35. Abdomen 1.15 long, 1.00 wide. Cheliceral length 0.25. Clypeal height 0.05. Length of leg segments: I 0.75 + 0.35 + 0.50 + 0.40 + 0.30; II 0.60 + 0.30 + 0.35 + 0.40 + 0.25; III 0.60 + 0.30 + 0.40 + 0.50 + 0.20; IV 0.70 + 0.30 + 0.50 + 0.60 + 0.25. Leg formula: IV, I, III, II. Leg spination: I: Fm d 0-0- 0-1-1; Tb v 2-2 -2-2 ap; Mt v 2-2 -2 ap. II: Fm d 0-0-0-1-1; Tb v 1 -0-2 ap; Mt v 2-2 -2 ap. III: Fm d 0-0-0-1-3; Tb v 1 -0- 2 ap; Mt pr and rt 1-1, v 0-2-2 ap. IV: Fm d 0-0-0-1-1; Tb v 1 - 0-2 ap; Mt pr 0-0-1 ap, rt 0-1-2 ap; v 0-2-2 ap. Colouration. Carapace dark brown, with black around eyes. Chelicerae yellow-brown. Sternum yellowish brown. Maxillae and labium yellow-brown, with white apexes. Abdomen yellow-brown, ventrally with two brown stripes. Dorsum yellow-brown.Book-lung covers and spinnerets yellow-brown. All legs and papls brown. Palps without an apical claw. Epigyne and spermathecae as in Figs 46; the epigynal plate with no median septum and epigynal pocket, the prominent proximal reservoir of the spermathecae is well-developed (arrowed in Fig. 5).
DISTRIBUTION. Indonesia: Aru Islands and Kai Besar Ɩpresent data].
MHNG |
Switzerland, Geneva, Museum d'Histoire Naturelle |
AME |
USA, Florida, Gainesville, University of Florida, Florida Museum of Natural History, Allyn Museum |
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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